PARTS AND OPERATION MANUAL
OPERATION AND PARTS MANUAL
®
MODEL DCA25USIXF
MODEL DCA25USI2XF
60 Hz GENERATOR
PARTS LIST NO. M1873400004A (DCA-25USI)
PARTS LIST NO. M1873400204A (DCA-25USI2)
Revision #2 (07/26/11)
To find the latest revision of this
publication, visit our website at:
THIS MANUAL MUST ACCOMPANYTHE EQUIPMENT AT ALLTIMES.
Download from Www.Somanuals.com. All Manuals Search And Download.
PROPOSITION 65 WARNING
Diesel engine exhaust and some of
PAGE 2 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
TABLE OF CONTENTS
COMPONENT DRAWINGS
DCA25USIXF/DCA25USI2XF
Generator Assembly .................................................. 52-53
Control Box Assembly, DCA-25USI .......................... 54-57
Control Box Assembly, DCA-25USI .......................... 58-61
Engine and Radiator Assembly, DCA-25USI ............. 58-61
Engine and Radiator Assembly, DCA-25USI2 ........... 66-69
Output Terminal Assembly......................................... 70-71
Battery Assembly ...................................................... 72-73
Muffler Assembly, DCA-25USI .................................. 74-75
Muffler Assembly, DCA-25USI2 ................................ 76-77
Fuel Tank Assembly .................................................. 78-79
Enclosure Assembly, DCA-25USI ............................. 80-85
Enclosure Assembly, DCA-25USI2 ........................... 86-91
Rubber Seals Assembly ............................................ 92-93
Nameplate and Decals .............................................. 94-95
60 HZ ULTRA-SILENT GENERATORS
Proposition 65 Warning............................................... 2
Table Of Contents ....................................................... 3
Parts Ordering Procedures ........................................ 4
Specifications .............................................................. 5
Dimensions(Top, Side, Front)..................................... 6
Safety Message Alert Symbols ............................... 7-8
Rules for Safe Operation ....................................... 9-13
Generator Decals.................................................14-15
Installation ............................................................16-17
General Information.................................................. 18
Major Components ................................................... 19
Generator Control Panel........................................... 20
Engine Operating Panel............................................ 21
Output Terminal Panel Familiarization.................22-24
Load Application........................................................ 25
Gauge Reading/Terminal Panel Connections ....26-27
Output Terminal Panel Connections ....................28-29
Setup ....................................................................30-33
Generator Start-up Procedure ............................34-36
Generator Shut-down Procedure............................. 37
Maintenance.........................................................38-39
Trailer Maintenance .............................................40-42
Trailer Wiring Diagram .............................................. 43
Engine Wiring Diagram ........................................44-45
Generator Wiring Diagram ....................................... 46
Engine Troubleshooting .......................................47-48
Generator Troubleshooting....................................... 49
Explanation of Code in Remarks Column ....................... 50
Suggested Spare Parts .................................................. 51
Terms and Condition of Sale — Parts ............................ 80
NOTICE
Specification and part number are subject to
change without notice.
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 3
Download from Www.Somanuals.com. All Manuals Search And Download.
PARTS ORDERING PROCEDURES
Ordering parts has never been easier!
Choose from three easy options:
Effective:
January 1st, 2006
Best Deal!
Order via Internet (Dealers Only):
Order parts on-line using Multiquip’s SmartEquip website!
If you have an MQ Account, to obtain a Username
and Password, E-mail us at: parts@multiquip.
com.
■ View Parts Diagrams
■ Order Parts
■ Print Specification Information
To obtain an MQ Account, contact your
District Sales Manager for more information.
Use the internet and qualify for a 5% Discount
on Standard orders for all orders which include
complete part numbers.*
to log in and save!
Order Parts
Note: Discounts Are Subject To Change
Fax your order in and qualify for a 2% Discount
on Standard orders for all orders which include
complete part numbers.*
Order via Fax (Dealers Only):
All customers are welcome to order parts via Fax.
Domestic (US) Customers dial:
1-800-6-PARTS-7 (800-672-7877)
Note: Discounts Are Subject To Change
Domestic (US) Dealers Call:
Order via Phone:
1-800-427-1244
Non-Dealer Customers:
International Customers should contact
their local Multiquip Representatives for
Parts Ordering information.
Contact your local Multiquip Dealer for
parts or call 800-427-1244 for help in
locating a dealer near you.
When ordering parts, please supply:
❒
Dealer Account Number
❒
Specify Preferred Method of Shipment:
❒
❒
❒
❒
❒
Dealer Name and Address
✓ UPS/Fed Ex
✓ DHL
✓ Truck
■
■
Priority One
Ground
Shipping Address (if different than billing address)
Return Fax Number
■ Next Day
Second/Third Day
Applicable Model Number
■
Quantity, Part Number and Description of Each Part
NOTICE
All orders are treated as Standard Orders and will
ship the same day if received prior to 3PM PST.
WE ACCEPT ALL MAJOR CREDIT CARDS!
PAGE 4 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
SAFETY INFORMATION
DCA-25USIXF/DCA-25USI2XF— SAFETY MESSAGE ALERT SYMBOLS
Do not operate or service the equipment before reading the
entire manual.Safety precautions should be followed at all
times when operating this equipment. Failure to read and
understand the safety messages and operating instructions
could result in injury to yourself and others.
Potential hazards associated with the operation of this
equipment will be referenced with hazard symbols which
may appear throughout this manual in conjunction with
safety messages.
SAFETY MESSAGES
The four safety messages shown below will inform you
about potential hazards that could injure you or others.The
safety messages specifically address the level of exposure
to the operator and are preceded by one of four words:
DANGER,WARNING, CAUTION or NOTICE.
SAFETY SYMBOLS
DANGER
Indicates a hazardous situation which, if not avoided,
WILL result in DEATH or SERIOUS INJURY.
WARNING
Indicates a hazardous situation which, if not avoided,
COULD result in DEATH or SERIOUS INJURY.
CAUTION
Indicates a hazardous situation which, if not avoided,
COULD result in MINOR or MODERATE INJURY.
NOTICE
Addresses practices not related to personal injury.
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 5
Download from Www.Somanuals.com. All Manuals Search And Download.
SAFETY INFORMATION
DCA-25USIXF/DCA-25USI2XF— SAFETY MESSAGE ALERT SYMBOLS
NEVER use accessories or attachments that are not
recommended by Multiquip for this equipment. Damage
to the equipment and/or injury to user may result.
GENERAL SAFETY
CAUTION
NEVER operate this equipment without proper protective
clothing, shatterproof glasses, respiratory protection,
hearing protection, steel-toed boots and other protective
devices required by the job or city and state regulations.
ALWAYS know the location of the nearest
fire extinguisher.
ALWAYS know the location of the nearest
first aid kit.
ALWAYS know the location of the nearest
phone or keep a phone on the job site. Also, know the
phone numbers of the nearest ambulance, doctor and
fire department. This information will be invaluable in
the case of an emergency.
NEVER operate this equipment when not
feeling well due to fatigue, illness or when
under medication.
NEVER operate this equipment under the influence of
drugs or alcohol.
GENERATOR SAFETY
DANGER
NEVER operate the equipment in an explosive
atmosphere or near combustible materials.An
explosion or fire could result causing severe
bodily harm or even death.
ALWAYS check the equipment for loosened threads or
bolts before starting.
DO NOT use the equipment for any purpose other than
its intended purposes or applications.
WARNING
NEVER disconnect any emergency or safety devices.
These devices are intended for operator safety.
Disconnection of these devices can cause severe injury,
bodily harm or even death.Disconnection of any of these
devices will void all warranties.
NOTICE
This equipment should only be operated by trained and
qualified personnel 18 years of age and older.
Whenever necessary, replace nameplate, operation and
safety decals when they become difficult read.
CAUTION
Manufacturer does not assume responsibility for any
accident due to equipment modifications. Unauthorized
equipment modification will void all warranties.
NEVER lubricate components or attempt service on a
running machine.
NOTICE
ALWAYS ensure generator is on level ground before use.
ALWAYS keep the machine in proper running condition.
Fix damage to machine and replace any broken parts
immediately.
ALWAYS store equipment properly when it is not being
used.Equipment should be stored in a clean, dry location
out of the reach of children and unauthorized personnel
PAGE 6 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA-25USIXF/DCA-25USI2XF— RULES FOR SAFE OPERATION
SAFETY INFORMATION
ENGINE SAFETY
NOTICE
DANGER
NEVER run engine without an air filter or with a dirty air
filter.Severe engine damage may occur.Service air filter
frequently to prevent engine malfunction.
The engine fuel exhaust gases contain poisonous carbon
monoxide. This gas is colorless and odorless, and can
cause death if inhaled.
NEVER tamper with the factory settings
of the engine or engine governor. Damage
to the engine or equipment can result
if operating in speed ranges above the
maximum allowable.
The engine of this equipment
requires an adequate free
flow of cooling air. NEVER
operate this equipment in
any enclosed or narrow area
where free flow of the air is
restricted. If the air flow is
restricted it will cause injury to people and property and
serious damage to the equipment or engine.
Wet stacking is a common problem with diesel engines
which are operated for extended periods with light or
no load applied.When a diesel engine operates without
sufficient load (less than 40% of the rated output), it will
not operate at its optimum temperature. This will allow
unburned fuel to accumulate in the exhaust system,
which can foul the fuel injectors, engine valves and
exhaust system, including turbochargers, and reduce
the operating performance.
WARNING
DO NOT place hands or fingers inside engine
compartment when engine is running.
In order for a diesel engine to operate at peak efficiency,
it must be able to provide fuel and air in the proper ratio
and at a high enough engine temperature for the engine
to completely burn all of the fuel.
NEVER operate the engine with heat shields or
guards removed.
Keep fingers, hands hair and clothing away
from all moving parts to prevent injury.
Wet stacking does not usually cause any permanent
damage and can be alleviated if additional load is
applied to relieve the condition.It can reduce the system
performance and increase maintenance. Applying an
increasing load over a period of time until the excess
fuel is burned off and the system capacity is reached
usually can repair the condition. This can take several
hours to burn off the accumulated unburned fuel.
DO NOT remove the radiator cap while the
engine is hot. High pressure boiling water
will gush out of the radiator and severely
scald any persons in the general area of
the generator.
DO NOT remove the coolant drain plug while the engine
is hot. Hot coolant will gush out of the coolant tank and
severely scald any persons in the general area of the
generator.
State Health Safety Codes and Public Resources
Codes specify that in certain locations, spark arresters
must be used on internal combustion engines that use
hydrocarbon fuels.A spark arrester is a device designed
to prevent accidental discharge of sparks or flames
from the engine exhaust. Spark arresters are qualified
and rated by the United States Forest Service for this
purpose. In order to comply with local laws regarding
spark arresters, consult the engine distributor or the
local Health and Safety Administrator.
DO NOT remove the engine oil drain plug while the
engine is hot. Hot oil will gush out of the oil tank and
severely scald any persons in the general area of the
generator.
CAUTION
NEVER touch the hot exhaust manifold,
muffler or cylinder.Allow these parts to cool
before servicing equipment.
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 7
Download from Www.Somanuals.com. All Manuals Search And Download.
SAFETY INFORMATION
DCA-25USIXF/DCA-25USI2XF— RULES FOR SAFE OPERATION
Make sure the hitch and coupling of the towing vehicle
are rated equal to, or greater than the trailer “gross
vehicle weight rating.”
FUEL SAFETY
DANGER
DO NOT start the engine near spilled fuel or combustible
fluids. Diesel fuel is extremely flammable and its vapors
can cause an explosion if ignited.
ALWAYS inspect the hitch and coupling for wear. NEVER
tow a trailer with defective hitches, couplings, chains, etc.
Check the tire air pressure on both towing vehicle and
trailer. Trailer tires should be inflated to 50 psi cold.
Also check the tire tread wear on both vehicles.
ALWAYS refuel in a well-ventilated area, away from
sparks and open flames.
ALWAYS use extreme caution when working with
flammable liquids.
ALWAYS make sure the trailer is equipped with a safety
chain.
DO NOT fill the fuel tank while the engine is running
or hot.
ALWAYS properly attach trailer’s safety chains to towing
vehicle.
DO NOT overfill tank, since spilled fuel could ignite if it
comes into contact with hot engine parts or sparks from
the ignition system.
ALWAYS make sure the vehicle and trailer directional,
backup, brake and trailer lights are connected and
working properly.
Store fuel in appropriate containers, in well-ventilated
areas and away from sparks and flames.
DOT Requirements include the following:
s #ONNECT ANDTEST ELECTRICBRAKEOPERATIONꢀ
NEVER use fuel as a cleaning agent.
s 3ECURE PORTABLE POWER CABLES IN CABLE TRAY WITH TIE
wraps.
DO NOT smoke around or near the
equipment. Fire or explosion could result
from fuel vapors or if fuel is spilled on a
hot engine.
The maximum speed for highway towing is 55 MPH unless
posted otherwise.Recommended off-road towing is not to
exceed 15 MPH or less depending on type of terrain.
TOWING SAFETY
CAUTION
Avoid sudden stops and starts.This can cause skidding,
or jack-knifing. Smooth, gradual starts and stops will
improve towing.
Check with your local county or state safety
towing regulations, in addition to meeting
Department of Transportation (DOT)
SafetyTowing Regulations, before towing
your generator.
Avoid sharp turns to prevent rolling.
Trailer should be adjusted to a level position at all times
when towing.
Raise and lock trailer wheel stand in up position when
towing.
Refer to MQ Power trailer manual for additional safety
information.
Place chock blocks underneath wheel to prevent rolling
while parked.
In order to reduce the possibility of an accident while
transporting the generator on public roads, ALWAYS
make sure the trailer that supports the generator and
the towing vehicle are mechanically sound and in good
operating condition.
Place support blocks underneath the trailer’s bumper
to prevent tipping while parked.
Use the trailer’s swivel jack to adjust the trailer height to
a level position while parked.
ALWAYS shutdown engine before transporting
PAGE 8 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
SAFETY INFORMATION
DCA-25USIXF/DCA-25USI2XF— RULES FOR SAFE OPERATION
Make sure power cables are securely connected to the
generator’s output receptacles. Incorrect connections
may cause electrical shock and damage to the
generator.
ELECTRICAL SAFETY
DANGER
DO NOT touch output terminals during
operation. Contact with output terminals
duringoperationcancause electrocution,
electrical shock or burn.
NOTICE
ALWAYS make certain that proper power or extension
cord has been selected for the job. See Cable Selection
Chart in this manual.
The electrical voltage required to
operate the generator can cause severe
Grounding Safety
DANGER
injury or even death through physical contact with live
circuits. Turn generator and all circuit breakers OFF
before performing maintenance on the generator or
making contact with output terminals.
ALWAYS make sure that electrical circuits are properly
grounded to a suitable earth ground (ground rod) per
the National Electrical Code (NEC) and local codes
before operating generator. Severe injury or death by
electrocution can result from operating an ungrounded
generator.
NEVER insert any objects into the output
receptacles during operation. This is
extremely dangerous.The possibility exists
of electrical shock, electrocution or
death.
NEVER use gas piping as an electrical ground.
Backfeed to a utility system can cause
electrocution and/or property damage.
NEVER connect the generator to a
building’s electrical system without
a transfer switch or other approved
device. All installations should be
performed by a licensed electrician in accordance with
all applicable laws and electrical codes. Failure to do so
could result in electrical shock or burn, causing serious
injury or even death.
Power Cord/Cable Safety
DANGER
NEVER let power cords or cables lay in water.
NEVER stand in water while AC power from the
generator is being transferred to a load.
NEVER use damaged or worn cables or cords when
connecting equipment to generator. Inspect for cuts in
the insulation.
NEVER grab or touch a live power
cord or cable with wet hands. The
possibility exists of electrical shock,
electrocution or death.
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 9
Download from Www.Somanuals.com. All Manuals Search And Download.
SAFETY INFORMATION
DCA-25USIXF/DCA-25USI2XF— RULES FOR SAFE OPERATION
BATTERY SAFETY
ENVIRONMENTAL SAFETY
DANGER
NOTICE
DO NOT drop the battery.There is a possibility that the
battery will explode.
Dispose of hazardous waste properly.
Examples of potentially hazardous waste
are used motor oil, fuel and fuel filters.
DO NOT expose the battery to open flames,
sparks, cigarettes, etc.The battery contains
combustible gases and liquids. If these
gases and liquids come into contact with a
flame or spark, an explosion could occur.
DO NOT use food or plastic containers to
dispose of hazardous waste.
DO NOT pour waste, oil or fuel directly onto the ground,
down a drain or into any water source.
WARNING
ALWAYS wear safety glasses when handling
the battery to avoid eye irritation.The battery
contains acids that can cause injury to the
eyes and skin.
Use well-insulated gloves when picking up the battery.
ALWAYS keep the battery charged. If the battery is not
charged, combustible gas will build up.
ALWAYS recharge the battery in a well-ventilated
environment to avoid the risk of a dangerous concentration
of combustible gasses.
If the battery liquid (dilute sulfuric acid) comes into
contact with clothing or skin, rinse skin or clothing
immediately with plenty of water.
If the battery liquid (dilute sulfuric acid) comes into
contact with eyes, rinse eyes immediately with plenty
of water and contact the nearest doctor or hospital to
seek medical attention.
CAUTION
ALWAYS disconnect the NEGATIVE battery terminal
before performing service on the generator.
ALWAYS keep battery cables in good working condition.
Repair or replace all worn cables.
PAGE 10 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
SPECIFICATIONS
DCA-25USIXF/DCA-25USI2XF— RULES FOR SAFE OPERATION
Table 1. Generator Specifications
Model
Type
DCA-25USIXF/DCA-25USI2XF
Revolving field, self ventilated, open protected type synchronous generator
Armature Connection
Phase
Star with Neutral
3
Zig Zag
Single
Standby Output
Prime Output
Voltage
26.5 KVA (21.2 KW)
25 KVA (20 KW)
240V or 480V
15.3 KW
14.4 KW
240/120V
Frequency
Speed
60 Hz
1,800 rpm
Power Factor
Aux. AC Power
Voltage
0.8
1
Single Phase, 60 Hz
120 VAC
Output
4.8 KW (2.4 KW x 2)
Table 2. Engine Specifications
ISUZU AA-4LE21 Tier 2
Model
Type
ISUZU BV-4LE22 Tier4
4 Cycle, water-cooled, direct injection
4 cylinders
No. of Cylinders
Bore x Stroke
Rated Output
Displacement
Starting
3.35 in. x 3.78 in. (85 mm x 96 mm)
34.3 HP/1,800 rpm
133 cu. in. (2,179 cc)
Electric
Coolant Capacity
Lube Oil Capacity
Fuel Tank Capacity
1.7 gal. (6.4 liters)
2.25 gal. (8.5 liters)
106 gal. (400 liters)
1.44 gal. (5.47 L)/hr at full load1
1.64 gal. (6.23 L)/hr at full load2
0.86 gal. (3.28 L)/hr at 1/2 load2
1.20 gal. (4.57 L)/hr at 3/4 load2
0.57 gal. (2.17 L)/hr at 1/4 load2
1.05 gal. (3.99 L)/hr at 3/4 load1
0.74 gal. (2.81 L)/hr at 1/2 load1
0.45 gal. (1.70 L)/hr at 1/4 load1
Fuel Consumption
Fuel
#2 Diesel Fuel
Battery
12V 53Ah X 1
2,200 lbs. (1,000 kg.)1 Dry
2,973 lbs. (1,349 kg.)1 Wet
2,249 lbs. (1,020 kg.)2 Dry
3,021 lbs. (1,370 kg.)2 Wet
Weight
DCA25USIXF1
DCA25USI2XF2
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 11
Download from Www.Somanuals.com. All Manuals Search And Download.
DIMENSIONS
DCA-25USIXF/DCA-25USI2XF— DIMENSIONS (TOP, SIDE AND FRONT)
TABLE 3. DIMENSIONS
Reference
Dimension in. (mm.) Reference Letter Dimension in. (mm.)
Letter
A
B
C
D
E
27.30 in. (695 mm.)
25.59 in. (650 mm.)
22.64 in. (575 mm.)
24.80 in. (630 mm.)
20.90 in. (530 mm.)
F
G
H
86.20 in. (2,190 mm.)
56.90 in. (1,445 mm.)
31.10 in. (790 mm.)
PAGE 12 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DECALS
1
Figure 2. Generator Decals
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 13
Download from Www.Somanuals.com. All Manuals Search And Download.
DECALS
Figure 3. Generator Decals (Continued)
PAGE 14 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
INSTALLATION
Figure 4.Typical Generator Grounding Application
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 15
Download from Www.Somanuals.com. All Manuals Search And Download.
INSTALLATION
Outdoor Installation
Generator Grounding
Install the generator in a area that is free of debris, To guard against electrical shock and possible damage to
bystanders, and overhead obstructions. Make sure the the equipment, it is important to provide a good EARTH
generator is on secure level ground so that it cannot slide or ground.
shift around. Also install the generator in a manner so that
Article 250 (Grounding) of the National Electrical Code (NEC)
the exhaust will not be discharged in the direction of nearby
provides guide lines for proper grounding and specifies that
homes.
the cable ground shall be connected to the grounding system
The installation site must be relatively free from moisture of the building as close to the point of cable entry as
and dust. All electrical equipment should be protected from practical.
excessive moisture. Failure to do will result in deterioration
NEC articles 250-64(b) and 250-66 set the following
of the insulation and will result in short circuits and grounding.
grounding requirements:
Foreign materials such as dust, sand, lint and abrasive
1. Use one of the following wire types to connect the
materials have a tendency to cause excessive wear to
generator to earth ground.
engine and alternator parts.
a. Copper - 10 AWG (5.3 mm2) or larger.
b. Aluminum - 8 AWG (8.4 mm2) or larger.
CAUTION - EXHAUST HAZARD
2. When grounding the generator (Figure 4) connect the
ground cable between the lock washer and the nut on
the generator and tighten the nut fully.Connect the other
end of the ground cable to earth ground.
Pay close attention to ventilation when operating the
generator inside tunnels and caves. The engine exhaust
contains noxious elements. Engine exhaust must be routed
to a ventilated area.
3. NEC article 250-52(c) specifies that the earth ground
rod should be buried a minimum of 8 ft. into the ground.
Indoor Installation
Exhaust gases from diesel engines are extremely poisonous.
Whenever an engine is installed indoors the exhaust fumes
must be vented to the outside.The engine should be installed
at least two feet from any outside wall. Using an exhaust
pipe which is too long or too small can cause excessive
back pressure which will cause the engine to heat excessively
and possibly burn the valves.
NOTICE
When connecting the generator to any buildings electrical
system, ALWAYS consult with a licensed electrician.
NOTICE
This generator has a permanent bonding conductor between
the generator stator windings and the frame.
Mounting
The generator must be mounted on a solid foundation (such
as concrete) and set firmly on the foundation to isolate
vibration of the generator when it is running. The generator
must set at least 6 inches above the floor or grade level (in
accordance to NFPA 110, Chapter 5-4.1). DO NOT remove
the metal skids on the bottom of the generator. They are to
resist damage to the bottom of the generator and to maintain
alignment.
PAGE 16 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
GENERAL INFORMATION
FAMILIARIZATION
Generator
Open Delta Excitation System
This generator is equipped with the state of the art "Open-Delta"
excitation system.The open delta system consist of an electrically
independent winding wound among stationary windings of the AC
output section.
The MQ Power DCA-25USIXF/DCA-25USI2XF Ultra-Silent
generators (Figure 5) are 56 kW generators that are designed
as a high quality portable (requires a trailer for transport) power
source for telecom sites, lighting facilities, power tools,
submersible pumps and other industrial and construction
machinery.
There are four connections of the open delta A, B, C and D.During
steady state loads, the power from the voltage regulator is supplied
fromtheparallelconnectionsofAtoB, AtoD, andCtoD.Thesethree
phases of the voltage input to the voltage regulator are then rectified
and are the excitation current for the exciter section.
Engine Operating Panel
The“Engine Operating Panel”is provided with the following:
When a heavy load, such as a motor starting or a short circuit occurs,
the automatic voltage regulator (AVR) switches the configuration of
the open delta to the series connection of B to C.This has the effect
of adding the voltages of each phase ot provide higher excitation to
the exciter section and thus better voltage response during the
application of heavy loads.
Tachometer
WaterTemperature Gauge/ Alarm Lamp
Oil Pressure Gauge/ Alarm Lamp
Charging Ammeter Gauge
Pre-Heat Lamp
Panel Light
Panel Light Switch
Ignition/Preheat Switch
Fuel Gauge
Fuel Filter Water Level Alarm Lamp
Fuel Leak Detected Alarm Lamp
The connections of the AVR to the AC output windings are for
sensing only.No power is required from these windings.
The open-delta design provides virtually unlimited excitation current,
offering maximum motor starting capabilities.The excitation does
not have a "fixed ceiling" and responds according the demands of
the required load.
Generator Control Panel
Engine
The“Generator Control Panel” is provided with the following:
These generator’s are powered by two different types of diesel
engines depending on the model of the generator. Both engines are
4 cycle, water cooled, direct injection types. The DCA25USIXF
incorporates an ISUZU AA-4LE2 diesel engine, while the
DCA25USI2XF incorporates an ISUZU BB-4LE2 diesel engine.
Theseenginesaredesignedtomeeteveryperformancerequirement
for the generator.ReferenceTable 2 for engine specifications.
Frequency Meter (Hz)
AC Ammeter (Amps)
AC Voltmeter (Volts)
Ammeter Change-Over Switch
Voltmeter Change-Over Switch
Voltage Regulator
3-Pole, 60 amp Main Circuit Breaker
In keeping with Multiquip's policy of constantly improving its products,
the specifications quoted herein are subject to change without prior
notice.
Output Terminal Panel
The “Output Terminal Panel” is provided with the following:
The basic controls and indicators for the generator are addressed
on the following pages.
Two 250VAC output receptacles (CS-6369), 50 amps
Two auxilliary circuit breakers, 250V @50 amps
Two 125 VAC output receptacles, (GFCI), 20 amps
Two GFCI circuit breakers, 125V@ 20amps
Five output terminal lugs (3Ø power)
Mechanical Governor System
The mechanical governor system control the RPM of the engine.
When the engine demands increase or decrease, the mechanical
governor system regulates the frequency variation to .5%. The
electronic governor option increases frequency variation to 0.25%.
Control Box
Extension Cables
The “Control Box” is provided with the following:
When electric power is to be provided to various tools or loads at
some distance from the generator, extension cords are normally
used. Cables should be sized to allow for distance in length and
amperage so that the voltage drop between the generator and point
Automatic Voltage Regulator
CurrentTransformer
Emergency Relay
of use (load) is held to a minimum. Use the cable selection chart
1
(Table 6 ) as a guide for selecting proper extension cable size.
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 17
Download from Www.Somanuals.com. All Manuals Search And Download.
COMPONENTS
mponents
N
4
5
6
7
8
Output Terminal Assembly
Fuel Tank Assembly
Figure 5. Major Components
Battery Assembly
Generator Control Panel Assembly
Engine Operating Panel Assembly
PAGE 18 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
GENERATOR CONTROL PANEL
Figure 6. Generator Control Panel
Located behind the generator control panel is the Generator
Control Box. This box contains some of the necessary
electronic components required to make the genertator
function.
The definitions below describe the controls and functions of
the "Generator Control Panel " (Figure 6).
1. Frequency Meter – Indicates the output frequency in
hertz (Hz). Normally 60 Hz 1 Hz.
The “Control Box” is equipped with the following major
components:
2. Voltage Regulator Control – Allows 15% manual
adjustment of the generator’s output voltage.
Over-Current Relay
Voltage Rectifer
Starter Relay
Three Pole Circuit Breaker
CurrentTransformer
Voltage Selector Switch
3. Ammeter Change-Over Switch – This switch allows
the AC ammeter to indicate the current flowing to the
load connected to any phase of the output terminals, or
to be switched off. This switch does not effect the
generator output in any fashion, it is for current reading
only.
4. Main Circuit Breaker – This three-pole, 60 amp main
breaker is provided to protect the UVWO output
terminals from overload.
NOTICE
Remember the overcurrent relay monitors the current
flowing from the UWVO output terminals to the load.
5. Voltmeter Change-Over Switch – This switch allows
the AC voltmeter to indicate phase to phase voltage
between any two phases of the output terminals or to
be switched off.
In the event of a short circuit or over current condition,
it will automatically trip the main 60 amp breaker.
6. AC Voltmeter – Indicates the output voltage present
at the UVWO terminals.
To restore power to the UWVO output terminals, press the
reset button on the overcurrent relay and place the main
7. AC Ammeter – Indicates the amount of current the
load is drawing from the generator per leg selected by
the ammeter phase-selector switch.
circuit breaker in the closed position (ON).
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 19
Download from Www.Somanuals.com. All Manuals Search And Download.
ENGINE OPERATING PANEL
Figure 7. Engine Operating Panel
7. Charging Ammeter Gauge – Indicates the current
being supplied by the engine’s alternator which provides
current for generator’s control circuits and battery
charging system.
The definitions below describe the controls and functions of
the "Engine Operating Panel " (Figure 7).
1. Panel Light - Normally used in dark places or at night.
When activated, panel will luminate. When the generator
is not in use, turn the panel light switch to the OFF
position.
8. Fuel Gauge - Indicates amount of diesel fuel available.
9. Tachometer – Indicates engine speed in RPM’s for
60 Hz operation.This meter should indicate 1800 RPM’s
when the rated load is applied. In addition a built in hour
meter will record the number of operational hours that
the generator has been in use.
2. Water Temperature Lamp - Indicates that the water
temperature is outside of normal range and will shut
down the engine.
3. Oil Pressure Lamp - Indicates that the oil pressure is
10. Ignition Switch – Four position switch, pre-heat, stop,
too low or high and will shut down the engine.
run and start. Insert ignition key to start and stop engine.
4. Fuel FilterWater Level Alarm Lamp - This lamp turns
on when the water level in the fuel filter rises too high.
Drain the water in the fuel filter strainer to correct the
problem.
11. Pre-Heat Lamp - Indicates (ON) when the engine is
ready for starting during cold weather operating
conditiions.
12. Fuel Leak Detected Alarm Lamp - This lamp will
illuminate when a leak in the fuel containment enclosure
is detected.
5. Oil Pressure Gauge – Normal operation should be
approximately 28~71 psi (193~490 kPa). When starting
the generator the oil pressure may read a bit higher, but
after the engine warms up the oil pressure should return
to normal.
13. Panel Light Switch- When activated, will turn on control
panel light.
6. WaterTemperature Gauge – During normal operation this
gauge should read between 165°~203° F. (74°~95° C).
PAGE 20 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
OUTPUT TERMINAL PANEL
OutputTerminal Panel
Output Terminal Familiarization
The OutputTerminal Panel (Figure 8) shown below is located The “OutputTerminal Panel ” (Figure 6) is provided with the
on the right-hand side (left from control panel) of the generator. following:
Lift up on the cover to gain access to receptacles and terminal
lugs.
■
■
■
■
■
■
Two (2) 120/240V output receptacles @ 50 amp
Two (2) Circuit Breakers @ 50 amps
NOTICE
Two (2) 120V GFCI receptacles @ 20 amp
Two (2) GFCI Circuit Breakers @ 20 amps
Five (5) Output Terminal Lugs ( U, V, W, O, Ground)
One Main Circuit Breaker @60 amps
Terminal legs “O”and “Ground” are considered bonded
grounds.
Figure 8. Output Terminal Panel
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 21
Download from Www.Somanuals.com. All Manuals Search And Download.
OUTPUT TERMINAL PANEL
120VAC GFCI Receptacles
Each auxilliary receptacle is protected by a 50 amp circuit
breaker.These breakers are located directly above the GFCI
receptacles. Remember the load output (current) on all three
receptacles is dependent on the load requirements of the
OutputTerminal Lugs.
There are two 120VAC, 20 amp GFCI (Duplex Nema 5-20R)
recepacles provided on the output terminal panel. These
receptacles can be accessed in any voltage selector switch
position. Each receptacle is protected by a 20 amp circuit
breaker.These breakers are located directly above the GFCI
receptacles. Remember the load output (current) of both
GFCI receptacles is dependent on the load requirements of
the U, V, and W output terminal lugs.
Turn the voltage regulator control knob (Figure 11) on the
control panel to obtain the desired voltage.Turning the knob
clockwise will increase the voltage, turning the knob counter-
clockwise will decrease the voltage.
Pressing the reset button resets the GFCI receptacle after
being tripped. Pressing the Test Button (See Figure 9) in
the center of the receptacle will check the GFCI function.
Both receptacles should be tested at least once a month.
Figure 11.Voltage Regulator Control Knob
Removing the Plastic Face Plate (UVWO Terminals)
The UVWO terminal lugs are protected by a plastic face
plate cover (Figure 12). Un-lock the locking latch, and lift the
terminal cover to gain access to the plastic face plate.
Remove the screws securing the face plate to the terminal
enclosure, then lift the plastic hinged face plate.
Figure 9. G.F.C.I. Receptacle
After the load wires have been securely attached to the
UVWO terminals, reinstall the plastic face plate. Place the
terminal cover in the down position and secure the locking
latch.
Twist Lock DualVoltage 120/240VAC Receptacles
There are three 120/240V, 50 amp auxilliary twist-lock
(CS-6369) recepacles (Figure 10) provided on the output
terminal panel.These receptacles can only be accessed
when the voltage selector switch is placed in the single-
phase 240/120 position.
Figure 12. Plastic Face Plate (UVWO Terminals)
Figure 10. 120/240VTwist-Lock
Auxiliary Receptacles
PAGE 22 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
OUTPUT TERMINAL PANEL
Connecting Loads
Over Current Relay
Loads can be connected to the generator by the UVWO terminal
lugs or the convienience receptacles. (See Figure 13). Make
sure to read the operation manual before attempting to connect
a load to the generator.
An over current relay (Figure 14) is connected to the main
circuit breaker. In the event of an overload, both the circuit
breaker and the over current relay may trip. If the circuit
breaker can not be reset, the reset button on the over cur-
rent relay must be pressed. The over current relay is lo-
cated in the control box.
To protect the UVWO output terminals from overload, a 3-pole,
60 amp, main circuit breaker is provided. Make sure to switch
ALL circuit breakers to the "OFF" position prior to starting the
engine.
Figure 14. Over Current Relay
DANGER
This fuse has current running through it
any time the engine is running.This fuse
is NOT connected to the main circuit
breaker of the generator. Attempting to
replace the fuse with the engine and/or
generator operating could result in electrocution and
severe bodily harm. ALWAYS turn the unit completely
off before attempting to replace or handle this fuse.
Figure 13. Connecting Loads
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 23
Download from Www.Somanuals.com. All Manuals Search And Download.
LOAD APPLICATION
Three Phase Load
Always be sure to check the nameplate on the generator When calculating the power requirements for 3-phase power
Single Phase Load
use the following equation:
and equipment to insure the wattage, amperage, frequency
,
and voltage requirements are satisfactorily supplied by the
generator for operating the equipment.
Generally, the wattage listed on the nameplate of the
equipment is its rated output. Equipment may require 130—
150% more wattage than the rating on the nameplate, as
the wattage is influenced by the efficiency, power factor and
starting system of the equipment.
NOTICE
If 3Ø load (kVA) is not given on the equipment nameplate,
approximate 3Ø load output maybe determined by
multiplying voltage by amperage by 1.732.
NOTICE
If wattage is not given on the equipment's name plate,
approximate wattage may be determined by multiplying
nameplate voltage by the nameplate amperage.
NOTICE
Motors and motor-driven equipment draw much greater
current for starting than during operation.
WATTS = VOLTAGE x AMPERAGE
An inadequate size connecting cable which cannot carry the
required load can cause a voltage drop which can burn out
the appliance or tool and overheat the cable. See Table 6.
The power factor of this generator is 0.8. See Table 5 below
when connecting loads.
■
■
■
When connecting a resistance load such as an
incandescent lamp or electric heater, a capacity of up to
the generating set’s rated output (kW) can be used.
Table 5. Power Factor By Load
Type Of Load
Power Factor
Single-phase induction motors
0.4 - 0.75
When connecting a fluorescent or mercury lamp, a
capacity of up to the generating set’s rated output (kW)
multiplied by 0.6 can be used.
Electric heaters, incandescent
lamps
1.0
0.4 - 0.9
1.0
Fluorescent lamps, mercury lamps
When connecting an electric drill or other power tools,
pay close attention to the required starting current
capacity.
Electronic devices, communication
equipment
Common power tools
0.8
When connecting ordinary power tools, a capacity of up to
the generating set’s rated output (kW) multiplied by 0.8 can
be used.
Table 6. Cable Selection (60 Hz, Single Phase Operation)
Load In Watts Maximum Allowable Cable Length
Current in
Amperes
At 120
Volts
At 240
Volts
#10 Wire
#12 Wire
#14 Wire
#16 Wire
DANGER
2.5
5
300
600
600
1000 ft.
500 ft.
350 ft.
250 ft.
150 ft.
125 ft.
600 ft.
300 ft.
200 ft.
150 ft.
100 ft.
75 ft.
375 ft.
200 ft.
125 ft.
100 ft.
65 ft.
250 ft.
125 ft.
100 ft.
Before connecting this generator to any building’s
electrical system, a licensed electrician must install
an isolation (transfer) switch. Serious damage to the
building’s electrical system may occur without this
transfer switch.
1200
1800
2400
3600
4800
7.5
10
15
20
900
1200
1800
2400
50 ft.
CAUTION: Equipment damage can result from low voltage.
PAGE 24 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
GAUGE READING/TERMINAL PANEL CONNECTIONS
Voltage Selector Switch
Maximum Amps
Table 8 shows the maximum amps the generator can pro-
vide. DO NOT exceed the maximum amps as listed.
The voltage selector switch (Figure 15) is located above
the output terminal panel’s Hard Wire Hook-up Panel. It
has been provided for ease of voltage selection.
Table 8. Generator Maximum Amps
Rated Voltage
Maximum Amps
55.5 amps (4 wire)
27.8 amps (4 wire)
60 amps
Single Phase
120 Volt
Single Phase
240 Volt
Three Phase
240 Volt
Three Phase
480 Volt
30 amps
Figure 15. Voltage Selector Switch
GFCI Receptacle Load Capability
Voltage Selector Switch Locking Button
The load capability of the GFCI receptacles is directly re-
lated to the voltage being supplied at either the output termi-
nals or the 2 twist lock auxiliary receptacles.
The voltage selector switch has a locking button to protect
the generator and load from being switched while the engine
is running. To lock the voltage selector switch, press and
hold the red button located at the bottom of the switch.
Tables 9 and 10 show what amount of current is available at
the GFCI receptacles when the output terminals and twist
lock receptacles are in use. Be careful that your load does
not to exceed the available current capability at the recep-
tacles.
CAUTION
NEVER change the position of the voltage selector
switch while the engine is running. ALWAYS place
circuit breaker in the open position before selecting
voltage.
Table 9. GFCI Receptacle Load Capability (1Ø)
KW in Use
Twist-Lock (CS6369)
Available Load
Current (Amps)
GFCI Duplex NEMA
5-20R 120V
1Ø 240/120V
Generator OutputVoltages
14.4
13.2
12.0
10.8
9.6
0
A wide range of voltages are available to supply voltage for
many different applications. Voltages are selected by using
the voltage selector switch (Figure 15). To obtain some of
the voltages as listed in Table 7 (see below) will require a
fine adjustment using the voltage regulator (VR) control
knob located on the control panel.
5 amps per receptacle
10 amps per receptacle
15 amps per receptacle
20 amps per receptacle
Table 10. GFCI Receptacle Load Capability (3Ø)
KVA in Use
(UVWO Terminals)
Available Load
Current (Amps)
Table 7. Voltages Available
Three Phase
GFCI Duplex NEMA
5-20R 120V
3Ø 240/480V
208V
220V
240V
416V
440V
254V
480V
277V
25
0
(Switchable)
20.8
16.7
12.5
8.4
5 amps per receptacle
10 amps per receptacle
15 amps per receptacle
20 amps per receptacle
Single Phase
(Switchable)
120V
127V
139V
240V
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 25
Download from Www.Somanuals.com. All Manuals Search And Download.
GAUGE READING/TERMINAL PANEL CONNECTIONS
The gauges and selector switches on the control panel Reading Amperage
DO NOT effect the generator output. They are provided to
To determine the amperage at a terminal lug, set the
AC Ammeter Change-Over Switch to the appropriate
setting (Figure 19) to activate the AC Ammeter Gauge
help observe how much power is being supplied at the
Output terminals lugs.
Before taking a reading from either gauge, set the Voltage (Figure 20 and read the available amperage at the termi-
Selector Switch (Figure 16) to the position which produces nal lug.
the required voltage (For example, for 3Ø 240V, choose the
center 3Ø 240/139V position on
the voltage selector switch.)
For example, to measure the amperage at the U
terminal lug, set the AC Ammeter Change-Over Switch
to U and read the AC Ammeter Gauge.
Figure 16. Voltage Selector
Switch 240/139VThree Phase
Position
NOTICE
Figure 20. AC Ammeter
(Amp reading on U lug)
Figure 19. AC Ammeter
Change-Over Switch
For 3Ø 208V/1Ø,120V, place the Voltage Selector
Switch in the 3 Phase 240/139 position.
NOTICE
The ammeter gauge will only show a reading when the
Output Terminal Lugs are connected to a load and in
use.
ReadingVoltage
To determine the voltage between two terminal lugs, set the
AC Voltmeter Change-Over Switch to the appropriate
setting (Figure 17) to activate the AC Voltmeter Gauge
(Figure 18) and read the available voltage between the two
lugs.
For example, to measure the voltage between the W and U
terminal lugs, set the AC Voltmeter Change-Over Switch
to W-U and read the ACVoltmeter Gauge.
Figure 17. AC Voltmeter
Change-Over Switch
Figure 18. ACVoltmeter
Gauge
(Volt reading on W-U Lug)
PAGE 26 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
OUTPUT TERMINAL PANEL CONNECTIONS
UVWOTerminal Output Voltages
3Ø 208V/1Ø120V Output Terminal Lug Voltages
Various output voltages can be obtained using the Output
Terminal Lugs. The voltages at the terminals are depen-
dent on the position of the Voltage Selector Switch and the
adjustment of the Voltage Regulator Control Knob.
1. Place the voltage selector switch in the 3Ø 240/139
position as shown in Figure 24.
Use this position for
3Ø-240 or 1Ø120V.
Remember the voltage selector switch determines the range
of the output voltage. The voltage regulator (VR) allows the
user to increase or decrease the selected voltage.
Figure 24. Voltage Selector
Switch 240/139V
3Ø 240/139 OutputTerminal Lug Voltages
Three-Phase Position
1. Place the voltage selector switch in the 3Ø 240/139
position as shown in Figure 21.
2. Connect the load wires to the OutputTerminal Lugs as
shown in Figure 25.
Figure 21. Voltage Selector Switch 240/139V
Three-Phase Position
2. Connect the load wires to the OutputTerminal Lugs as
shown in Figure 22.
Figure 25. Output Terminal Lugs
3Ø-208/120V Connections
3. Turn the voltage regulator knob (Figure 23) clockwise to
increase voltage output, turn counterclockwise to
decrease voltage output.
NOTICE
To achieve a 3Ø 208V output the voltage selector switch
must be in the 3Ø-240/139 position and the voltage
regulator must be adjusted to 208V.
Figure 22. Output Terminal Lugs
3Ø-240/139V Connections
3. Turn the voltage regulator knob (Figure 23) clockwise to
increase voltage output, turn counterclockwise to
decrease voltage output.
1
Figure 23. Voltage Regulator Knob (139V/240V)
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 27
Download from Www.Somanuals.com. All Manuals Search And Download.
OUTPUT TERMINAL PANEL CONNECTIONS
3Ø 480/277 OutputTerminal Lug Voltages
1Ø 240V/120V OutputTerminal Lug Voltages
1. Place the voltage selector switch in the 3Ø 480/277
position as shown in Figure 26.
1. Place the voltage selector switch in the 1Ø 240/120
position as shown in Figure 28.
Figure 26. Voltage Selector Switch 480/277V
Three-Phase Position
Figure 28. Voltage Selector Switch 240/120V
Single-Phase Position
2. Connect the load wires to the OutputTerminal Lugs as
2. Connect the load wires to the OutputTerminal Lugs as
shown in Figure 29.
shown in Figure 27.
Figure 27. Output Terminal Lugs
3Ø-480/277V Connections
Figure 29. Output Terminal Lugs
1Ø-240/120V Connections
3. Turn the voltage regulator knob (Figure 23) clockwise to
increase voltage output, turn counterclockwise to
decrease voltage output.
3. Turn the voltage regulator knob (Figure 23) clockwise to
increase voltage output, turn counterclockwise to
decrease voltage output.
PAGE 28 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
SETUP
DCA-25USIXF/DCA-25USI2XF— SETUP
Circuit Breakers
Fuel Check
To protect the generator from an overload, a 3-pole, 60 amp,
main circuit breaker is provided to protect the UVW output
terminals from overload. In addition two single-pole, 20 amp
GFCI circuit breakers are provided to protect the GFCI
receptacles from overload.Two 50 amp load circuit breakers
have also been provided to protect the auxiliary receptacles
from overload. Make sure to switch ALL circuit breakers to
DANGER - EXPLOSION/FIRE HAZARDS
Fuel spillage on a hot engine can cause a fire or explosion.
If fuel spillage occurs, wipe up the spilled fuel completely
to prevent fire hazards. NEVER smoke around or near the
generator.
the "OFF" position prior to starting the engine.
Lubrication Oil
Fill the engine crankcase with lubricating oil through the filler
hole, but DO NOT overfill. Make sure the generator is level.
and verify that the oil level is maintained between the two
notches (Figure 30) on the dipstick. See Table 11 for proper
selection of engine oil.
Refilling the Fuel System
CAUTION - REFUELINGTHE GENERATOR
ONLY properly trained personel who have read and
understand this section should refill the fuel tank system.
Figure 30. Engine Oil Dipstick
This generator has an internal fuel tank located inside the
When checking the engine oil, be sure to check if the oil is trailer frame and may also be equipped with an environmental
fuel tank (Figure 31). ALWAYS fill the fuel tanks with clean
fresh #2 diesel fuel. DO NOT fill the fuel tanks beyond their
capacities.
clean. If the oil is not clean, drain the oil by removing the oil
drain plug, and refill with the specified amount of oil as outlined
in the Isuzu Engine Owner's Manual. Oil should be warm
before draining.
Pay attention to the fuel tank capacity when replenishing
fuel.The fuel tank cap must be closed tightly after filling.
Handle fuel in a safety container. If the container does not
have a spout, use a funnel. Wipe up any spilled fuel
immediately.
Other types of motor oils may be substituted if they meet
the following requirements:
API Service Classification CH-4
API Service Classification CG-4
API Service Classification CF-4
ACEA Specification E3
ACEA Specification E2
Table 11. Recommended Motor Oil
OIL: SAE
F
C
122
104
86
50
40
30
20
10
0
68
50
32
-14
-4
-10
-20
-30
-40
Figure 31. Internal Fuel Tank System
-22
-40
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 29
Download from Www.Somanuals.com. All Manuals Search And Download.
SETUP
DCA-25USIXF/DCA-25USI2XF— SETUP
Refueling Procedure:
WARNING - RESPIRATORY HAZARDS
3. Open cabinet doors on the “right side” of the generator
(from generator control panel position). Remove fuel cap
and fill tank (Figure 33).
Diesel fuel and its vapors are dangerous
to your health and the surrounding
environment. Avoid skin contact and/or
inhaling fumes.
1. Level Tanks – Make sure fuel cells are level with the
ground. Failure to do so will cause fuel to spill from the
tank before reaching full capacity (Figure 32).
CAUTION - REFUELINGTHE GENERATOR
ALWAYS place trailer on firm level ground before refueling
to prevent spilling and maximize the amount of fuel that
can be pumped into the tank.
Figure 33. Fueling the Generator
3. NEVER overfill fuel tank – It is important to read the
fuel gauge when filling trailer fuel tank. DO NOT wait for
fuel to rise in filler neck (Figure 34).
Figure 32. Only Fill on Level Ground
NOTICE
ONLY! use #2 diesel fuel when refueling.
Figure 34. Full Fuel Tank
CAUTION - REFUELINGTHE GENERATOR
DO NOT OVER-FILL fuel system. Leave room for fuel
expansion. Fuel expands when heated (Figure 35).
Figure 35. Fuel Expansion
PAGE 30 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
SETUP
DCA-25USIXF/DCA-25USI2XF— SETUP
Coolant (ISUZU Antifreeze/Summer Coolant/Water)
Cleaning the Radiator
ISUZU recommends ISUZU Antifreeze/Summer Coolant for
use in thier engines, which can be purchased in concentrate
(and mixed with 50% demineralized water) or pre-diluted.
See the ISUZU Engine Owner's Manual for further details.
The engine may overheat if the radiator fins become
overloaded with dust or debris. Periodically clean the radiator
fins with compressed air. Cleaning inside the machine is
dangerous, so clean only with the engine turned off and the
negative battery terminal disconnected.
Air Cleaner
WARNING - BURN HAZARDS
Periodic cleaning/replacement is necessary. Inspect it in
If adding coolant/antifreeze mix to the
radiator, DO NOT remove the radiator cap
until the unit has completely cooled.The
possibility of hot! coolant exists which
can cause severe burns.
accordance with the ISUZU Engine Owner's Manual.
Fan Belt Tension
A slack fan belt may contribute to overheating, or to
insufficient charging of the battery. Inspect the fan belt for
damage and wear and adjust it in accordance with the ISUZU
Engine Owner's Manual.
Day-to-day addition of coolant is done from the recovery
tank.When adding coolant to the radiator, DO NOT remove
the radiator cap until the unit has completely cooled. See
Table 12 for engine, radiator, and recovery tank coolant
capacities. Make sure the coolant level in the recovery tank
is always between the "H" and the "L" markings.
The fan belt tension is proper if the fan belt bends 10 to 15
mm (Figure 36) when depressed with the thumb as shown
below.
Table 12. Coolant Capacity
Engine and Radiator
Reserve Tank
1.70 gal. (6.4 liters)
0.26 gal. (1 liter)
Figure 36. Fan Belt Tension
CAUTION
Operation FreezingWeather
When operating in freezing weather, be certain the proper
amount of antifreeze (Table 13) has been added.
NEVER place hands
near the belts or fan
while the generator set
is running.
Table 13. Anti-Freeze Operating Temperatures
Freezing Point
Boiling Point
Vol %
Anti-Freeze
°C
-24
-37
°F
°C
°F
40
50
-12
-34
106
108
222
226
NOTICE
When the antifreeze is mixed with water, the antifreeze mixing
ratio must be less than 50%.
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 31
Download from Www.Somanuals.com. All Manuals Search And Download.
SETUP
DCA-25USIXF/DCA-25USI2XF— SETUP
Battery
When connecting battery do the following:
This unit is of negative ground DO NOT connect in reverse. 1. NEVER connect the battery cables to the battery
Always maintain battery fluid level between the specified
marks. Battery life will be shortened, if the fluid level are not
properly maintained. Add only distilled water when
replenishment is necessary.
terminals when the ignition switch is in either the Pre-
Heat, RUN, or START position. ALWAYS make sure
that the ignition switch is in the STOP position when
connecting the battery.
DO NOT over fill. Check to see whether the battery cables 2. Place a small amount of battery terminal treatment
are loose. Poor contact may result in poor starting or
malfunctions. Always keep the terminals firmly tightened.
Coating the terminals with an approved battery terminal
treatment compound. Replace battery with only
recommended type battery.
compound around both battery terminals.This will ensure
a good connection and will help prevent corrosion around
the battery terminals.
NOTICE
The battery is sufficiently charged if the specific gravity of
the battery fluid is 1.28 (at 68° F). If the specific gravity
should fall to 1.245 or lower, it indicates that the battery is
dead and needs to be recharged or replaced.
If the battery cable is connected incorrectly, electrical damage
to the generator will occur.Pay close attention to the polarity
of the battery when connecting the battery.
Before charging the battery with an external electric source,
be sure to disconnect the battery cables.
CAUTION
Battery Cable Installation
Inadequate battery connections may cause poor starting
of the generator, and create other malfunctions.
ALWAYS be sure the battery cables (Figure 37) are properly
connected to the battery terminals as shown below.The Red
Cable is connected to the positive terminal of the battery,
and the Black Cable is connected to the negative terminal
of the battery.
Alternator
The polarity of the alternator is negative grounding type. When
an inverted circuit connection takes place, the circuit will be
in short circuit instantaneously resulting the alternator failure.
CAUTION - BATTERY SERVICING SAFETY
DO NOT put water directly on the alternator. Entry of water
into the alternator can cause corrision and damage the
alternator.
ALWAYS disconnect the negative terminal FIRST and
reconnect negative terminal LAST.
Wiring
Inspect the entire generator for bad or worn electrical wiring
or connections. If any wiring or connections are exposed
(insulation missing) replace wiring immediately.
Piping and Hose Connection
Inspect all piping, oil hose, and fuel hose connections for
wear and tightness.Tighten all hose clamps and check hoses
for leaks.
If any hose (fuel or oil) lines are defective replace them
immediately.
Figure 37. Battery Connections
PAGE 32 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
STARTUP
Before Starting
CAUTION - LETHAL EXHAUST HAZARD
Start-up Procedure
1. Place the voltage selector switch in the desired voltage
position (Figure 40).
The engine's exhaust contains harmful emissions.
ALWAYS have adequate ventilation when operating.
Direct exhaust away from nearby personnel.
WARNING - STARTINGTHE GENERATOR
NEVER! manually start the engine with the main, GFCI
or auxiliary circuit breakers in the ON (closed) position.
1. Place the main, G.F.C.I., and aux. circuit breakers
(Figure 38) in the OFF position prior to starting the engine.
Figure 40. Voltage
Selector Switch
2. In warm weather conditions, skip to step 3. Preheat the
engine glow plugs by turning the ignition key
(Figure 41) to the RUN position.When the preheat lamp
(Figure 42) illuminates, proceed to step 3.
Figure 38. Main, Aux. and GFCI
Circuit Breakers (OFF)
2. Connect the load to the receptacles or the Output
Terminal Lugs as shown in (Figure 11). These load
connection points can be found on the output terminal
panel and the output terminal panel’s hard wire hookup
panel.
Figure 41. Ignition Switch Pre-Heat
(Run Position)
3. The output terminal lugs are protected by a plastic cover.
Remove this cover to gain access to the terminals.
Tighten terminal nuts securely to prevent load wires from
slipping out.
Figure 42. Pre-Heat Indicator Lamp
4. Close all engine enclosure doors (Figure 39).
CORRECT
INCORRECT
Figure 39. Engine Enclosure Doors
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 33
Download from Www.Somanuals.com. All Manuals Search And Download.
STARTUP
3. Turn the ignition key to the START position (Figure 43). 6. The generator's AC-voltmeter (Figure 45) displays the
Once the engine starts, release the ignition key and
allow it to return to the RUN position (Figure 41).
output voltage in VOLTS. If the voltage is not within the
specified frequency tolerance, use the voltage adjustment
control knob (Figure 46) to increase or decrease the
desired voltage.
If the engine fails to start after 10 seconds, wait
approximately 30 seconds and repeat steps 2-3.
Figure 43. Ignition Switch (Start Position)
Figure 45. ACVoltmeter
4. Let the engine idle for 3-5 minutes, listen and check for
any abnormal sounds or smells. Check for fuel leaks,
and noises that would associate with a loose cover or
hardware.
Check the electric motor fan cooling the radiator for
abnormal speed, sound or vibration conditions.
Figure 46. Voltage Adjust Control Knob
If any of the above mentioned conditions exists, shut-
down the engine and correct the problem before operating
the generator.
7. The ammeter (Figure 47) will indicate zero amps with no
load applied. When a load is applied, this meter will
indicate the amount of current that the load is drawing
from the generator.
5. The generator's frequency meter (Figure 44) displays
the 60 cycle output frequency in HERTZ.
Figure 44. Frequency Meter (Hz)
Figure 47. Ammeter (No Load)
PAGE 34 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
STARTUP
DCA-25USIXF/DCA-25USI2XF— GENERATOR START-UP PROCEDURE
8. The engine oil pressure gauge (Figure 48) will indicate
the oil pressure of the engine. Under normal operating
conditions the oil pressure is approximately 28~71 psi
(193~490 kPa).
11. Turn the main, GFCI, and aux. circuit breakers to the
ON position (Figure 51).
Figure 48. Oil Pressure Gauge
Figure 51. Main, AUX. and GFCI
Circuit Breakers (ON)
9. The coolant temperature gauge (Figure 49) will indicate the
coolant temperature. Under normal operating conditions the
coolant temperature is between 165°~203° F. (74°~95° C). 12. Observe the generator's ammeter (Figure 52) and verify
it reads the anticipated amount of current with respect
to the load. The ammeter will only display a current
reading if the load is in use.
Figure 49. CoolantTemperature Gauge
10. The tachometer (Figure 50) will indicate the speed of
the engine when the generator is operating. Under normal
operating conditions this speed is approximately 1800
RPM’s.
Figure 52. Ammeter (Load)
13. The generator will run until manually stopped or an
abnormal condition occurs.
Figure 50. Engine Tachometer
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 35
Download from Www.Somanuals.com. All Manuals Search And Download.
SHUTDOWN
DCA-25USIXF/DCA-25USI2XF— GENERATOR SHUT-DOWN PROCEDURE
Normal Shut-down Procedure
Emergency Shut-down Procedure
To shutdown the generator, use the following procedure:
1. To shut-down the engine in the event of an emergency,
switch the MAIN, GFCI and LOAD (Figure 53) circuit
breakers to OFF position.
1. Switch the MAIN, AUX and GFCI circuit breakers
(Figure 53) to the OFF position (no load).
2. Turn the ignition switch key to the STOP position
(Figure 54).
Automatic Shut-down System
This unit is equipped with safety devices to automatically
stop the engine in the event of low oil pressure, approximately
14 psi (97 kPa), or high water temperature, approximately
230° F (110° C). The alarm lamps on the Engine Control
Panel illuminate to signify the reason for the shutdown.
CAUTION
Figure 53. Main, AUX. and GFCI
Circuit Breakers (OFF)
After automatic shut-down, ALWAYS inspect the unit
and eliminate any problems before attempting to restart.
Failure to do so can damage the unit.
3. Let the engine cool by running it for 3-5 minutes with no
load applied (circuit breakers in the OFF position).
4. Place the ignition switch (Figure 54) in the “STOP”position,
remove the key and store in a safe place.
Before inspecting, turn the starter switch to the STOP
position, place all Generator Circuit Breakers in the OFF
position and allow sufficient time for adequate cooling. When
ready to restart, complete all steps in the Generator Startup
Procedure section of this manual.
NOTICE
Engine protection is furnished during operation, but
cannot replace normal preventive maintenance.
Figure 54. Ignition Switch (Off Position)
5. Remove all loads from the generator.
Regularly maintain the unit as specified in the
Maintenance section of this manual to prevent damage.
6. Allow for sufficient time for cooling and then inspect the
complete unit for any damage or loosening that may
have occured during operation.
7. Check the engine oil, coolant and fuel levels. Replenish
as necessary.
PAGE 36 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA-25USIXF/DCA-25USI2XF— MAINTENANCE
MAINTENANCE
10 Hrs
DAILY
250 Hrs
500 Hrs
1000 Hrs
TABLE 14. INSPECTION/MAINTENANCE
Check Engine Fluid Levels
Check Air Cleaner
X
X
X
X
X
X
Check Battery Acid Level
Check Fan Belt Condition
Check for Leaks
Check for Loosening of Parts
1
Replace Engine Oil and Filter *
X
X
X
X
X
X
Drain Bottom of Fuel Tank
Check Fuel Filter/Water Seperator Bowl
Clean Unit, Inside and Outside
ENGINE
2
Check Blowby Hose *
Clean Air Filter
3
Replace Air Filter Element *
X
X
X
Change Fuel Filter
Clean Radiator and Check Coolant Protection Level
Check all Hoses and Clamps
X
X
Clean Inside of Fuel Tank
Measure Insulation Resistance
X
GENERATOR
Check Rotor Rear Support Bearing
*1 Replace engine oil anf filter at 100 hours, first time only.
X
*2 If blowby hose needs to be replaced, ensure that the slope of the blowby hose is at least a 1/2 inch per foot, with
no sags or dips that could collect moisture and/or oil.
*3 Replace primary air filter element when restriction indicator shows a vaccumm of 625 mm. (25 in.) H2
0
General Inspection
Service Daily
Prior to each use, the generator should be cleaned and inspected
for deficiencies. Check for loose, missing or damaged nuts, bolts
or other fasteners. Also check for fuel, oil, and coolant leaks. Use
Table 14 as a general maintenance guideline. Engine Side,
refer to the Engine Instruction Manual
If the engine is operating in very dusty or dry grass conditions, a
clogged air cleaner will result.This can lead to a loss of power,
excessive carbon buildup in the combustion chamber and high
fuel consumption. Change air cleaner more frequently if these
conditions exists.
Air Cleaner
Fuel Addition
Every 50 hours: Remove air cleaner element and clean the heavy
duty paper element with kerosene, or foam element with liquid
detergent and hot water. Wrap foam element in a cloth and
squeeze dry. For heavy duty paper element, wipe excess
kerosene with towel.
Add diesel fuel (the grade may vary according to season and
locations). Always pour through the mesh filter.
Removing Water from the FuelTank
After prolonged use, water and other impurities accumulate in
the bottom of the tank. Occasionally remove the drain cock and
drain the contents.During cold weather, the more empty volume
inside the tank, the easier it is for water to condense. This can be
reduced by keeping the tank full with diesel fuel.
Air Cleaner with Dust Indicator
This indicator is attached to the air cleaner.When the air cleaner
element is clogged, air intake restriction becomes greater and
the dust indicator signal shows “RED” meaning the element
needs changing. After changing the air element, press the dust
indicator button to reset the indicator.
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 37
Download from Www.Somanuals.com. All Manuals Search And Download.
MAINTENANCE
DCA-25USIXF/DCA-25USI2XF— MAINTENANCE
Air Removal
Flushing Out Radiator and Replacing Coolant
If air enters the fuel injection system of a diesel engine,
starting becomes impossible. After running out of fuel, or
after disassembling the fuel system, bleed the system
according to the following procedure.
Open both cocks located at the crankcase side and at
the lower part of the radiator and drain coolant.Open the
radiator cap while draining. Remove the overflow tank
and drain.
To restart after running out of fuel, turn the switch to the ON
position for 15-30 seconds. Try again, if needed.This unit is
equipped with an automatic air bleeding system.
Check hoses for softening and kinks. Check clamps for
signs of leakage.
Flush the radiator by running clean tap water through
radiator until signs of rust and dirt are removed.DO NOT
clean radiator core with any objects, such as a
screwdriver.
Cleaning the Fuel Strainer
Clean the fuel strainer if it contains dust or water. Remove
dust or water in the strainer cap and wash it in gasoline.
Securely fasten the fuel strainer cap so that fuel will not
leak. Check the fuel strainer every 200 hours of operation or
once a month.
Tighten both cocks and replace the overflow tank.
Replace with coolant (Table 12 for correct mixture).
Close radiator cap tightly.
Check Oil Level
Check the crankcase oil level prior to each use, or when the
fuel tank is filled. Insufficient oil may cause severe damage
to the engine. Make sure the generator is level. The oil level
must be between the two notches on the dipstick as shown
in Figure 30.
CAUTION
Allow engine to cool when flushing out radiator.Flushing
the radiator while hot could cause serious burns from
water or steam.
Replacing Oil Filter
Detach the oil filter by loosening center bolt and remove
the element together with the filter body.
Generator Storage
Apply a film of oil to the gasket for the cartridge.
For longe term storage of the generator the following is
recommended:
Install the filter body together with the element and fix
them by tightening the center bolt.
Fill the fuel tank completely. Treat with a fuel stabilizer
if necessary.
After the oil cartridge has been replaced, the engine oil
will drop slightly. Run the engine for a while and check
for leaks before adding more oil if needed. Clean
excessive oil from engine.
Completely drain the oil from the crankcase and refill if
necessary with fresh oil.
Clean the entire generator, internal and external.
Cover the generating set and store in a clean, dry place.
Disconnect the battery.
Replacing Fuel Filter
Replace the fuel filter cartridge with new one every 400
hours or so.
Loosen the drain plug at the lower top of the fuel filter.
Drain the fuel in the fuel body together with the mixed
water. DO NOT spill the fuel during disassembly.
Make sure engine coolant is at proper level.
If generator is mounted on a trailer, jack trailer up and
place on block so tires do touch the ground or remove
tires.
Vent any air.
Feed Pump Strainer Cleaning
The strainer is incorporated in the feed pump inlet side joint
bolt. Clean the strainer with compressed air and rinse it in
the fuel oil.
PAGE 38 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
TRAILER MAINTENANCE
Brakes
Hydraulic Surge Brakes
Trailer brakes should be inspected the first 200 miles of Hydraulic surge brakes (Figure 53) should not require any
operation. This will allow the brake shoes and drums to seat special attention with the exception of routine maintenance
properly. After the first 200 mile interval, inspect the brakes such as shoe and lining replacement. Brake lines should be
every 3,000 miles. If driving over rough terrain, inspect the periodically checked for cracks, kinks, or blockage.
brakes more frequently.
Figure 55 displays the major hydraulic surge brake
components that will require inspection and maintenance.
Please inspect these components as required using steps 1
through 8 and Table 15 as listed below:
Brake Adjustment
1. Place the trailer on jack stands. Make sure the jack
stands are placed on secure level ground.
2. Check the wheel and drum for free rotation.
3. Remove the adjusting hole cover from the adjusting slot
at the bottom brake backing plate.
4. With a screwdriver or standard adjusting tool, rotate the
Figure 55. Hydraulic Brake Components
star wheel of the adjuster assembly to expand the brake
shoes.
Actuator
5. Adjust the brake shoes outward until the pressure of the
lining against the wheel drum makes the wheel difficult
to turn.
Hydraulic surge braking requires the installation of an actuator
at the tongue of the trailer. Remember the surge or push of
the trailer toward the tow vehicle automatically synchronizes
the trailer brakes with the tow vehicle brakes. As the trailer
pushes against the tow vehicle the actuator telescopes
together and applies force to the master cylinder, supplying
hydraulic pressure to the trailer brakes.
6. Adjust, rotate the star wheel in the opposite direction
until the wheel rotates freely with slight lining drag.
7. Replace the adjusting hole cover and lower the trailer to
the ground.
Periodically check and test the surge “actuator” to make
sure that it is functioning correctly. Never use an undersize
actuator.
8. Repeat steps 1 through 7 on the remaining brakes.
Table 15. Hydraulic Brake Troubleshooting
Symptom
Possible Cause
Solution
Repair or replace.
Reburnish or replace.
Correct weight.
No Brakes
Brake line broken or kinked?
Brake lining glazed?
Trailer overloaded?
Weak Brakes or Brakes Pull to
One Side
Brake drums scored or grooved?
Tire pressure correct?
Machine or replace.
Inflate all tires equally.
Match tires.
Tires unmatched on the same axle?
Brake components loose, bent or broken?
Brake drums out-of-round?
System lubricated?
Replace components.
Replace.
Locking Brakes
Noisy Brakes
Lubricate.
Brake components correct?
Replace and correct.
Brake lining thickness incorrect or not
adjusted correctly?
Install new shoes and
linings.
Dragging Brakes
Replace rubber parts
fill with dot 4 fluid.
Enough brake fluid or correct fluid?
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 39
Download from Www.Somanuals.com. All Manuals Search And Download.
TRAILER MAINTENANCE
Tires/Wheels/Lug Nuts
Suspension
Tires and wheels are a very important and critical The leaf suspension springs and associated components
components of the trailer. When specifying or replacing the (Figure 56) should be visually inspected every 6,000 miles
trailer wheels it is important the wheels, tires, and axle are for signs of excessive wear, elongation of bolt holes, and
properly matched.
loosening of fasteners. Replace all damaged parts
(suspension) immediately. Torqued suspension components
as detailed in Table 17.
CAUTION - EYESIGHT HAZARD
ALWAYS wear safety glasses when
removing or installing force fitted parts.
Failure to comply may result in serious
injury.
CAUTION - REPAIRINGTRAILERWHEELS
DO NOT attempt to repair or modify a wheel. DO NOT
install in inner tube to correct a leak through the rim. If the
rim is cracked, the air pressure in the inner
tube may cause pieces of the rim to
explode (break off) with great force and
cause serious eye or bodily injury.
Figure 56. Major Suspension Components
Table 17. Suspension Torque Requirements
TireWear/Inflation
Tire inflation pressure is the most important factor in tire life.
Pressure should be checked cold before operation DO NOT
bleed air from tires when they are hot!. Check inflation
pressure weekly during use to insure the maximum tire life
and tread wear.
Item
Torque (Ft.-Lbs.)
MIN-30 MAX-35
MIN-45 MAX-60
MIN-45 MAX-60
3/8" U-BOLT
7/16" U-BOLT
1/2" U-BOLT
Table 16 (Tire Wear Troubleshooting) will help pinpoint the
causes and solutions of tire wear problems.
SNUG FIT ONLY. PARTS MUST ROTATE FREELY.
LOCKING NUTS OR COTTER PINS ARE PROVIDED
TO RETAIN NUT-BOLT ASSEMBLY.
SHACKLE BOLT
SPRING EYE BOLT
SHOULDER TYPE
SHACKLE BOLT
MIN-30 MAX-50
PAGE 40 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
TRAILER MAINTENANCE
DCA-25USIXF/DCA-25USI2XF—TRAILER MAINTENANCE
Lug NutTorque Requirements
It is extremely important to apply and maintain proper wheel
mounting torque on the trailer. Be sure to use only the
fasteners matched to the cone angle of the wheel. Proper
procedure for attachment of the wheels is as follows:
1. Start all wheel lug nuts by hand.
2. Torque all lug nuts in sequence (see Figure 57). DO NOT
torque the wheel lug nuts all the way down.Tighten each
lug nut in 3 separate passes as defined by Table 18.
3. After first road use, retorque all lug nuts in sequence.
Check all wheel lug nuts periodically.
Table 18. Tire Torque Requirements
Wheel Size
First Pass
FT-LBS
Second Pass
FT-LBS
Third Pass
FT-LBS
12"
13"
14"
15"
16"
20-25
20-25
20-25
20-25
20-25
35-40
35-40
50-60
50-60
50-60
50-65
50-65
90-120
90-120
90-120
Figure 57. Wheel Lug Nuts
Tightening Sequence
NEVER use an pneumatic air
gun to tighten wheel lug nuts.
NOTE
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 41
Download from Www.Somanuals.com. All Manuals Search And Download.
TRAILER WIRING DIAGRAM
DCA-25USIXF/DCA-25USI2XF—TRAILERWIRING DIAGRAM
Figure 58.Trailer/Towing Vehicle Wiring Diagram
PAGE 42 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
ENGINE WIRING DIAGRAM
Figure 59A. Engine Wiring Diagram
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 43
Download from Www.Somanuals.com. All Manuals Search And Download.
ENGINE WIRING DIAGRAM
Figure 59B. Engine Wiring Diagram(Continued)
PAGE 44 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
GENERATOR WIRING DIAGRAM
1
Figure 60. Generator Wiring Diagram
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 45
Download from Www.Somanuals.com. All Manuals Search And Download.
TROUBLESHOOTING
Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a
breakdown, useTable 19 shown below for diagnosis of the engine.If the problem cannot be remedied, consult our company's
business office or service plant.
TABLE 19. ENGINE TROUBLESHOOTING
SYMPTOM
POSSIBLE PROBLEM
No fuel?
SOLUTION
Replenish fuel.
Bleed system.
Air in the fuel system?
Water in the fuel system?
Fuel pipe clogged?
Remove water from fuel tank.
Clean fuel pipe.
Fuel filter clogged?
Clean or change fuel filter.
Excessively high viscosity of
fuel or engine oil at low
temperature?
Use the specified fuel or engine oil.
Use the specified fuel.
Tighten nut.
Fuel with low cetane number?
Fuel leak due to loose injection
pipe retaining nut?
Incorrect injection timing?
Fuel cam shaft worn?
Adjust.
Engine does not start.
Replace.
Injection nozzle clogged?
Injection pump malfunctioning?
Clean injection nozzle.
Repair or replace.
Seizure of crankshaft, camshaft,
piston, cylinder liner or bearing?
Repair or replace.
Compression leak from
cylinder?
Replace head gasket, tighten cylinder head bolt, glow plug and
nozzle holder.
Improper valve timing?
Piston ring and liner worn?
Excessive valve clearance?
Starter malfunctioning?
Wiring disconnected?
Correct or replace timing gear.
Replace.
Adjust.
Repair or replace.
Connect wiring.
Starter does not run.
PAGE 46 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
TROUBLESHOOTING
TABLE 19. ENGINE TROUBLESHOOTING (CONTINUED)
SYMPTOM
POSSIBLE PROBLEM
Fuel filter clogged or dirty?
Air cleaner clogged?
SOLUTION
Clean or change.
Clean or change.
Fuel leak due to loose injection
pipe retaining nut?
Tighten nut.
Repair or replace.
Adjust.
Injection pump malfunctioning?
Engine revolution is not smooth.
Incorrect nozzle opening
pressure?
Injection nozzle stuck or
clogged?
Repair or replace.
Fuel over flow pipe clogged?
Governor malfunctioning?
Excessive engine oil?
Clean.
Repair.
Reduce to the specified level.
Repair or replace.
Piston ring and liner worn or
stuck?
Either white or blue exhaust gas
is observed.
Incorrect injection timing?
Deficient compression?
Overload?
Adjust.
Adjust top clearance.
Lessen the load.
Use the specified fuel.
Clean or change.
Clean or change.
Repair or replace the nozzle.
Adjust.
Low grade fuel used?
Fuel filter clogged?
Either black or dark gray
exhaust gas is observed.
Air cleaner clogged?
Deficient nozzle injection?
Incorrect injection timing?
Engine's moving parts seem to
be seizing?
Repair or replace.
Deficient output.
Uneven fuel injection?
Repair or replace the injection pump.
Repair or replace the nozzle.
Deficient nozzle injection?
Replace head gasket, tighten cylinder head bolt, glow plug and
nozzle holder.
Compression leak?
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 47
Download from Www.Somanuals.com. All Manuals Search And Download.
TROUBLESHOOTING
Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a
breakdown, use Table 20 shown below for diagnosis of the Generator. If the problem cannot be remedied, consult our
company's business office or service plant.
TABLE 20. GENERATOR TROUBLESHOOTING
SYMPTOM
No Voltage Output
POSSIBLE PROBLEM
AC Voltmeter defective?
SOLUTION
Check output voltage using a voltmeter.
Check wiring and repair.
Is wiring connection loose?
Is AVR defective?
Replace if necessary.
Defective Rotating Rectifier?
Defective Exciter Field?
Is engine speed correct?
Is wiring connections loose?
Defective AVR?
Check and replace.
Check for 17.3 ohms across J & K on CN1
Turn engine throttle lever to "High".
Check wiring and repair.
Low Voltage Output
Replace if necessary.
High Voltage Output
Is wiring connections loose?
Defective AVR?
Check wiring and repair.
Replace if necessary.
Circuit Breaker Tripped
Short Circuit in load?
Over current?
Check load and repair.
Confirm load requirements and reduce.
Check and replace.
Defective circuit breaker?
Over current Relay actuated?
Confirm load requirement and replace.
PAGE 48 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
NOTES
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 49
Download from Www.Somanuals.com. All Manuals Search And Download.
EXPLANATION OF CODE IN REMARKS COLUMN
The following section explains the different symbols and
QTY. Column
remarks used in the Parts section of this manual. Use the
help numbers found on the back page of the manual if there
are any questions.
Numbers Used — Item quantity can be indicated by a
number, a blank entry, or A/R.
A/R (As Required) is generally used for hoses or other
parts that are sold in bulk and cut to length.
NOTICE
The contents and part numbers listed in the parts
section are subject to change without notice.Multiquip
does not guarantee the availability of the parts listed.
A blank entry generally indicates that the item is not sold
separately.Other entries will be clarified in the“Remarks”
Column.
SAMPLE PARTS LIST
REMARKS Column
NO. PART NO. PART NAME
QTY. REMARKS
Some of the most common notes found in the “Remarks”
Column are listed below. Other additional notes needed
to describe the item can also be shown.
1
2%
12345
BOLT......................1 .....INCLUDES ITEMS W/%
WASHER, 1/4 IN............NOT SOLD SEPARATELY
WASHER, 3/8 IN....1 .....MQ-45T ONLY
2% 12347
3
4
12348
12349
HOSE ..................A/R ...MAKE LOCALLY
BEARING ..............1 .....S/N 2345B AND ABOVE
Assembly/Kit — All items on the parts list with the
same unique symbol will be included when this item is
purchased.
NO. Column
Indicated by:
Unique Symbols — All items with same unique
symbol
“INCLUDES ITEMS W/(unique symbol)”
(@, #, +, %, or >) in the number column belong to the
same assembly or kit, which is indicated by a note in the
“Remarks” column.
Serial Number Break — Used to list an effective serial
number range where a particular part is used.
Indicated by:
Duplicate Item Numbers — Duplicate numbers indicate
multiple part numbers, which are in effect for the same
general item, such as different size saw blade guards in
use or a part that has been updated on newer versions
of the same machine.
“S/N XXXXX AND BELOW”
“S/N XXXX AND ABOVE”
“S/N XXXX TO S/N XXX”
Specific Model Number Use — Indicates that the part
is used only with the specific model number or model
number variant listed. It can also be used to show a
part is NOT used on a specific model or model number
variant.
NOTICE
When ordering a part that has more than one item
number listed, check the remarks column for help in
determining the proper part to order.
Indicated by:
“XXXXX ONLY”
“NOT USED ON XXXX”
PART NO. Column
Numbers Used — Part numbers can be indicated by a
number, a blank entry, or TBD.
“Make/Obtain Locally” — Indicates that the part can
be purchased at any hardware shop or made out of
available items.Examples include battery cables, shims,
and certain washers and nuts.
TBD (To Be Determined) is generally used to show a
part that has not been assigned a formal part number
at the time of publication.
“Not Sold Separately”— Indicates that an item cannot
be purchased as a separate item and is either part of an
assembly/kit that can be purchased, or is not available
for sale through Multiquip.
A blank entry generally indicates that the item is not sold
separately or is not sold by Multiquip. Other entries will
be clarified in the “Remarks” Column.
PAGE 50 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
SUGGESTED SPARE PARTS
DCA-25USIXF/DCA-25USI2XF (BigTank)
W/ISUZU AA-4LE2/BV-4LE2 DIESEL ENGINES
1TO 3 UNITS
Qty.
P/N
Description
Remarks
3 ......... 8944567411 ..............OIL FILTER, DCA-25USI
3 ......... 8944567412 ..............ELEMENT OIL FILTER, DCA-25USI2
3 ......... 0602046611 ..............AIR ELEMENT
3 ......... 8943692993 ..............CARTRIDGE, FUEL FILTER
1 ......... 0602122272 ..............UNIT, OIL PRESSURE
1 ......... 0602123266 ..............UNITWATER TEMPERATURE, DCA-25USI
1 ......... 0602123275 ..............UNITWATERTEMPERATURE, DCA-25USI2
1 ......... 0605505072 ..............FUEL CAP
1 ......... 8972309390 ..............FAN BELT
1 ......... M1312500203 ...........HOSE, RADIATOR UPPER
1 ......... M1312500303 ...........HOSE, RADIATOR LOWER
1 ......... 0601808803 ..............CIRCUIT BREAKER, 20A
1 ......... 0601808804 ..............CIRCUIT BREAKER, 50A
1 ......... 0602103092 ..............ALARM LAMP
1 ......... 0601810245 ..............BULB, ALARM LAMP/PRE-HEAT LAMP
1 ......... 8944024980 ..............KEY, IGNITION SWITCH
1 ......... 0601840073 ..............RHEOSTAT,VOLTAGE REGULATOR
1 ......... 0601840121 ..............KNOB RHEOSTAT
1 ......... 0601820671 ..............AUTOMATICVOLTAGE REGULATOR, DCA25USI
1 ......... 0601820602 ..............AUTOMATICVOLTAGE REGULATOR, DCA25USI2
2 ......... 0601802160 ..............FUSE, 5A, DCA-25USI
3 ......... 8944370220 ..............FUEL FILTER KIT
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 51
Download from Www.Somanuals.com. All Manuals Search And Download.
GENERATOR ASSY.
GENERATOR ASSY.
PAGE 52 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
GENERATOR ASSY.
GENERATOR ASSY.
NO.
1
PART NO.
B1110200602
PART NAME
QTY.
REMARKS
ROTOR ASSY. ...............................................1............. INCLUDES ITEMS W/
FIELD ASSY.
RECTIFIER
SURGE ABSORBER
FAN
COUPLING DISK
WASHER, COUPLING HUB
BALANCING PLATE ......................................1............. PURCHASE ITEMS 1-10 AS A SET
HEX. HEAD BOLT
WASHER, LOCK
BALANCING WEIGHT KIT
BEARING
HEX, HEAD BOLT
WASHER, LOCK
WASHER, FLAT
BEARING
*
1-1
1
1
1
1
2
1
*
1-2
1-3
1-4
1-5
1-6
1-7
1-8
1-9
7961025004
0601822630
8001070003
8351611004
8351612004
B1112300003
0010310025
0042510000
0601000209
0071906308
0010308035
0040008000
0041208000
0070506803
B1130201103
0845041904
B1138000003
0016008045
0042508000
8351315003
0017108035
8351312004
8351331004
0017106016
0010310030
0040010000
0041210000
B0155400204
0010106030
0041206000
0600815000
M9312600004
0207010000
*
*
*
*
*
*
*
*
4
4
1
1
6
6
6
1
1
1
1
2
3
1
6
1
1
3
6
6
6
1
1
1
1
2
2
1-10
1-11
2
*
*
2A
2B
3
4
4-1
5
6
7
8
9
10
11
12
13
13A
13B
14
15
16
17
18
19
STATOR ASSY.
GROMMET
FIELD ASSY. EXCITER
HEX, SOCKET HEAD CAP SCREW
WASHER, LOCK
END BRACKET
HEX, HEAD BOLT
PACKING
COVER, SUCTION
HEX, HEAD BOLT
HEX, HEAD BOLT
WASHER, LOCK
WASHER, FLAT
COVER, FAN
HEX, HEAD BOLT
WASHER, FLAT
NUT
RUBBER SUSPENSION
HEX, NUT
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 53
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USIXF — CONTROL BOX ASSY.
CONTROL BOX ASSY. (DCAUSIXF ONLY)
PAGE 54 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USIXF — CONTROL BOX ASSY.
CONTROL BOX ASSY. (DCAUSIXF ONLY)
NO.
1
2
3
4
PART NO.
PART NAME
QTY.
1
1
4
2
1
1
1
1
2
1
1
4
2
4
1
4
REMARKS
M1215000612
0601808820
0021005080
0601823240
0021004040
0040004000
0041204000
0601842384
0027104010
0601815759
M9521000004
0027104020
0601823863
0027104016
0601820671
0027105016
0601806115
0027106016
0601820845
0601820847
0601820846
0601820848
0027104016
0207004000
M1213500203
0016906016
CONTROL BOX
CIRCUIT BREAKER, 3P 60A
MACHINE SCREW
RECTIFIER
MACHINE SCREW
WASHER, LOCK
5
5A
5B
6
7
8
8A
9
10
11
12
13
14
15
16
16
17
17
18
18A
19
20
21
WASHER, FLAT
RESISTOR, 20W 50 OHM
MACHINE SCREW
TERMINAL BOARD
DECAL; TERMINAL SYMBOL
MACHINE SCREW
RELAY UNIT
MACHINE SCREW
AUTOMATICVOLTAGE REGULATOR
MACHINE SCREW
CURRENTTRANSFORMER, 50/5A
MACHINE SCREW
OVER CURRENT RELAY ....................................1 ............. S/N 8100001~8100586
OVER CURRENT RELAY ....................................1 ............. S/N 8100587 AND ABOVE
OVER CURRENT RELAY ....................................1 ............. S/N 8100001~8100586
OVER CURRENT RELAY ....................................1 ............. S/N 8100587 AND ABOVE
MACHINE SCREW
HEX, NUT
3
6
2
2
1
4
CONTROL BOX COVER
HEX, HEAD BOLT
SELECTOR SWITCH ..........................................1 ............. S/N 8100001~8101735
............................................................................................ ORDER ITEMS W/#
SELECTOR SWITCH ..........................................1 ............. S/N 8101736 AND ABOVE
DECAL; SELECTOR SWITCH NUMBER ............................ S/N 8100001~8101735
DECAL; SELECTOR SWITCH NUMBER ............................ S/N 8101736 AND ABOVE
SWITCH BRACKET ............................................1 ............. S/N 8100001~8101735
SWITCH BRACKET ............................................1 ............. S/N 8101736 AND ABOVE
MACHINE SCREW..............................................4 ............. S/N 8100001~8101735
MACHINE SCREW..............................................4 ............. S/N 8101736 AND ABOVE
HEX, NUT............................................................4 ............. S/N 8101736 AND ABOVE
21#
21A
M1270100104
M1550002504
21A# M1550002604
22
22#
23
23#
M1215601204
M1215600204
0027103010
0027104030
23A# 0207004000
24
25
25#
26
26#
0016906016
0330000160
0330000150
M1215601104
M1213600404
HEX, HEAD BOLT
4
EDGING ..............................................................1 ............. S/N 8100001~8101735
EDGING ..............................................................1 ............. S/N 8101736 AND ABOVE
SWITCH COVER .................................................1 ............. S/N 8100001~8101735
SWITCH COVER .................................................1 ............. S/N 8101736 AND ABOVE
RUBBER SEAL ...................................................1 ............. S/N 8101736 AND ABOVE
RUBBER SEAL ...................................................1 ............. S/N 8101736 AND ABOVE
RUBBER SEAL ...................................................1 ............. S/N 8101736 AND ABOVE
HEX, HEAD BOLT ...............................................3 ............. S/N 8100001~8101735
26-1# 0228800060
26-2# 0228800108
26-3# 0317700180
27
27#
0016906016
0016906016
HEX, HEAD BOLT ...............................................6 ............. S/N 81017316 ~AND ABOVE
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 55
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USIXF — CONTROL BOX ASSY.
CONTROL BOX ASSY. (DCAUSIXF ONLY)
PAGE 56 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USIXF — CONTROL BOX ASSY.
CONTROL BOX ASSY. (DCAUSIXF ONLY)
NO.
28
28A
29
29
30
31
32
33
34
35
36
37
37A
38
38A
39
40
41
42
43
44
44A
45
46
47
48
49
50
51
52
53
53A
54
55
56
PART NO.
PART NAME
HEX, HEAD BOLT
TOOTHEDWASHER
QTY.
9
1
REMARKS
0016906016
0040506000
M1225000323
M1225000333
0601808985
0601808985
0601801040
0601806859
0601801041
0601840073
0601840121
8970444180
8944024980
0602103092
0601810245
0602120095
0602122093
0602123090
0602121080
0602125090
0602103092
0601810245
9826800370
0601831330
M1225100004
0027105010
0027105010
M9220100004
0080200007
8973259120
0016906016
0207006000
5825500290
8942481610
0027105016
0602103092
0601810245
M1213600305
0027104016
0207004000
M1248700004
M1248700024
M1359200602
M1359200612
0601802160
CONTROL PANEL ...............................................1 ............. S/N 8100001~8100586
CONTROL PANEL ...............................................1 ............. S/N 8100587 AND ABOVE
FREQUENCY METER, 45~65Hz 240V
AC AMMETER, 0~50A/100A:5A
CHANGE-OVER SWITCH, AMMETER
AC VOLTMETER, 0~600V
CHANGE-OVER SWITCH, AMMETER
RHEOSTAT(VR), 2W 1K OHM
KNOB
STARTER SWITCH .............................................1 ............. REPLACES P/N 0602100009
KEY, IGNITION SWITCH
PREHEAT LAMP
BULB, DC18V
TACHOMETER
OIL PRESSURE GAUGE
WATERTEMPERATURE GAUGE
CHARGING AMMETER
FUEL GAUGE
ALARM LAMP
BULB, DC18V
PANEL LIGHT......................................................1 ............. REPLACES P/N 0601810141
SWITCH, PANEL LIGHT
STOPPER
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
1
1
2
4
2
2
MACHINE SCREW
MACHINE SCREW
SET SCREW
SNAP RING
ENGINE CONTROLLER ......................................1 ............. REPLACES P/N 0602202523
HEX, HEAD BOLT
HEX, NUT
RELAY.................................................................2 ............. REPLACES P/N 0602201400
GLOW RELAY .....................................................1 ............. REPLACES P/N 0602202502
MACHINE SCREW
ALARM LAMP .....................................................1 ............. S/N 8100231~ AND ABOVE
BULB, DC18V......................................................1 ............. S/N 8100231~ AND ABOVE
SWITCH BRACKET ............................................1 ............. S/N 8101736 ~AND ABOVE
MACHINE SCREW..............................................4 ............. S/N 8101736 ~AND ABOVE
HEX, NUT............................................................4 ............. S/N 8101736 ~AND ABOVE
WIRE HARNESS, GENERATOR .........................1 ............. S/N 8100001~8101735
WIRE HARNESS, GENERATOR .........................1 ............. S/N 8101736 ~AND ABOVE
WIRE HARNESS, ENGINE .................................1 ............. S/N 8100001 ~8101465
WIRE HARNESS, ENGINE .................................1 ............. S/N 8101466 ~ AND ABOVE
2
2
4
57
57A
58
59
59A
60
60
61
61
62
FUSE, 5A
2
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 57
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — CONTROL BOX ASSY.
CONTROL BOX ASSY. (DCAUSI2XF ONLY)
PAGE 58 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — CONTROL BOX ASSY.
CONTROL BOX ASSY. (DCAUSIXF ONLY)
NO.
1
2
3
4
5
6
7
8
PART NO.
PART NAME
QTY.
1
1
4
1
2
2
1
1
4
2
4
1
4
3
6
1
REMARKS
M1213001002
0601808820
0021005080
0601842384
0027104010
0601823240
0027104030
0601815759
0027104020
0601823863
0027104016
0601820602
0027105016
0601801122
0027106020
0601820847
0601820848
0027104016
0207004000
M1213500203
0602202523
5825500290
8942481610
0027105016
M1213500403
0016906016
M1270100504
M1550002504
M1550002604
M1215601204
M1215600204
0021104035
0207004000
0027104016
0207004000
0016906016
M1213601704
0317700180
0016906016
M1213601604
0330000070
0016906016
0016906016
0040506000
CONTROL BOX
CIRCUIT BREAKER, 3P 60A
MACHINE SCREW
RESISTOR, 20W 50 OHM
MACHINE SCREW
RECTIFIER
MACHINE SCREW
TERMINAL BOARD
MACHINE SCREW
RELAY UNIT
MACHINE SCREW
AUTOMATICVOLTAGE REGULATOR
MACHINE SCREW
CURRENTTRANSFORMER, 100/5A
MACHINE SCREW
OVER CURRENT RELAY
OVER CURRENT RELAY
MACHINE SCREW
NUT, SELF-LOCKING
ENGINE CONTROLLER
HEX, HEAD BOLT
RELAY.................................................................2 ............. REPLACES P/N 0602201400
GLOW RELAY .....................................................1 ............. REPLACES P/N 0602202502
MACHINE SCREW
9
10
11
12
13
14
15
16
17
18
18A
19
20
21
22
23
24
25
26
26A
26B
27
28
29
29A
30
30A
31
32
32-1
33
34
34-1
35
36
36A
1
2
2
1
4
4
1
4
1
1
1
1
1
4
4
4
4
4
1
1
4
1
1
6
10
1
CONTROL BOX COVER
HEX, HEAD BOLT
SELECTOR SWITCH
DECAL; SELECTOR SWITCH NUMBER
DECAL; SELECTOR SWITCH NUMBER
SWITCH BRACKET
SWITCH BRACKET
MACHINE SCREW
NUT, SELF-LOCKING
MACHINE SCREW
NUT, SELF-LOCKING
HEX, HEAD BOLT
SWITCH COVER
RUBBER SEAL
HEX, HEAD BOLT
SWITCH COVER
RUBBER SEAL
HEX, HEAD BOLT
HEX, HEAD BOLT
TOOTHEDWASHER
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 59
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — CONTROL BOX ASSY.
CONTROL BOX ASSY. (DCAUSI2XF ONLY)
PAGE 60 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — CONTROL BOX ASSY.
CONTROL BOX ASSY. (DCAUSI2XF ONLY)
NO.
37
38
39
40
41
42
43
44
45
45A
46
46A
47
47A
48
49
50
51
52
53
54
55
55A
56
57
58
59
60
61
62
PART NO.
PART NAME
QTY.
REMARKS
M1223000603
0601807641
0601808985
0601801040
0601806859
0601801041
0601840073
0601840121
0602103092
0601810245
8970444180
8944024980
0602103092
0601810245
0602120095
0602122093
0602123090
0602121080
0602125090
9826800370
0601831330
0602103092
0601810245
M1225100004
0027105010
0027105010
M9220100004
0080200007
0601851727
M1246703604
CONTROL PANEL ...............................................1 .............
FREQUENCY METER, 45~65Hz 240V
AC AMMETER, 0~50A/100A:5A
CHANGE-OVER SWITCH, AMMETER
AC VOLTMETER, 0~600V
CHANGE-OVER SWITCH, AMMETER
RHEOSTAT(VR), 2W 1K OHM
KNOB
1
1
1
1
1
1
1
3
3
ALARM LAMP
BULB, DC18V
STARTER SWITCH .............................................1 ............. REPLACES P/N 0602100009
KEY, IGNITION SWITCH
PREHEAT LAMP
BULB, DC18V
TACHOMETER
OIL PRESSURE GAUGE
WATERTEMPERATURE GAUGE
CHARGING AMMETER
FUEL GAUGE
PANEL LIGHT......................................................1 ............. REPLACES P/N 0601810141
SWITCH, PANEL LIGHT
ALARM LAMP
BULB, DC18V
STOPPER
MACHINE SCREW
MACHINE SCREW
SET SCREW
SNAP RING
GROMMET
1
1
1
1
1
1
1
1
1
1
1
1
2
4
2
2
1
1
WIRE HARNESS, GENERATOR
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 61
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USIXF — ENGINE AND RADIATOR ASSY.
ENGINE AND RADIATOR ASSY. (DCAUSIXF ONLY)
PAGE 62 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USIXF — ENGINE AND RADIATOR ASSY.
ENGINE AND RADIATOR ASSY. (DCAUSIXF ONLY)
NO.
1
1-1
2
3
4
5
6
7
8
PART NO.
PART NAME
QTY.
REMARKS
B1925200254
8944567411
M1305200304
M1305200204
0010310025
0040010000
0041210000
060500066
ENGINE, ISUZU AA-4LE2
1
CARTRIDGE, OIL FILTER ............................. 1 ...........REPLACES P/N 0602041210
ENGINE FOOT
ENGINE FOOT
HEX, HEAD BOLT
WASHER, LOCK
WASHER, FLAT
RUBBER SUSPENSION
HEX, NUT
1
1
8
8
8
2
2
1
1
2
2
2
1
1
4
1
4
1
1
1
1
2
1
1
3
1
1
1
1
1
1
1
1
1
0207010000
M1923200074
0602011079
M9312200104
0016908040
0207008000
M1312500203
M1312500303
0605515149
M1312300103
0016906020
0602046531
0602046611
0602040650
0602040552
0016908030
M1375100303
M1375100203
0605515147
0602022560
M1320300304
0602022561
0603306590
0603300285
0605511395
0603306395
0602021070
0269200380
9
RADIATOR
9A
10
11
12
13
14
15
16
17
18
18A
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
CAP, RADIATOR
MOUNT RUBBER
HEX, HEAD BOLT
HEX, NUT
RADIATOR HOSE
RADIATOR HOSE
HOSE BAND
FAN COVER
HEX, HEAD BOLT
AIR CLEANER
ELEMENT, AIR CLEANER
INDICATOR, AIR CLEANER
BRACKET, AIR CLEANER
HEX, HEAD BOLT
HOSE, AIR CLEANER
HOSE, AIR CLEANER
HOSE BAND
ADAPTER
PACKING
90 DEG. ELBOW
CONNECTOR
LOCKNUT
VALVE
HOSE JOINT
CAP
DRAIN HOSE
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 63
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USIXF — ENGINE AND RADIATOR ASSY.
ENGINE AND RADIATOR ASSY. (DCAUSIXF ONLY)
PAGE 64 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USIXF — ENGINE AND RADIATOR ASSY.
ENGINE AND RADIATOR ASSY. (DCAUSIXF ONLY)
NO.
34
35
36
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
PART NO.
PART NAME
DRAIN JOINT
PLUG
O RING
DRAIN HOSE
DRAIN HOSE
HOSE BAND
RESERVE TANK
CAP, RESERVE TANK
HOSE
BRACKET, RESERVE TANK
HEX, HEAD BOLT
HEX, HEAD BOLT
HOSE
QTY.
1
1
1
1
1
4
1
1
1
1
1
2
1
1
3
1
1
1
1
1
2
2
1
4
REMARKS
M9602000003
M9200200004
0150000018
0199901600
0199900800
0605515106
M9300000003
M9300100003
0199100215
M1318100103
0016906025
0016906020
0199100700
0193600850
0605515106
0602120481
0602122272
M9200100004
0602123266
M1353800004
0016908020
0220300425
0601822794
0016908025
0207008000
8972309390
HOSE
HOSE BAND
PICK UP, TACHOMETER
UNIT, OIL PRESSURE
ADAPTER
UNIT, WATER TEMPERATURE
CLAMPER ROD
HEX, HEAD BOLT
SEAL RUBBER
MOTOR FAN
HEX, HEAD BOLT
HEX, NUT
4
FAN BELT ........................................................ 1 ..........REPLACES P/N 0602011431
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 65
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — ENGINE AND RADIATOR ASSY.
ENGINE AND RADIATOR ASSY. (DCAUSI2XF ONLY)
PAGE 66 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — ENGINE AND RADIATOR ASSY.
ENGINE AND RADIATOR ASSY. (DCAUSI2XF ONLY)
NO.
1
1-1
2
3
4
5
6
7
8
PART NO.
PART NAME
QTY.
REMARKS
M1923200124
8944567412
M1305200304
M1305200204
0010310025
0040010000
0041210000
060500066
ENGINE, ISUZU BV-4LE2
1
CARTRIDGE, OIL FILTER ............................. 1 ...........REPLACES P/N 0602041210
ENGINE FOOT
ENGINE FOOT
HEX, HEAD BOLT
WASHER, LOCK
WASHER, FLAT
RUBBER SUSPENSION
HEX, NUT
RADIATOR
CAP, RADIATOR
PLUG
1
1
8
8
8
2
2
1
1
1
1
2
2
2
1
1
4
1
4
2
1
4
1
1
1
1
2
2
1
1
3
1
1
1
1
1
1
1
1
1
0207010000
M1923200074
0602011079
M9200100904
0150000016
M9312200104
0016908035
0207008000
M1312500203
M1312500303
0605515149
M1312300103
0016906020
0220300425
0601822794
0016908025
0602046531
0602046611
0602040650
0602040552
0016908030
0207008000
M1375100303
M1373101403
0605515147
0602022560
M1320300304
0602022561
0603306590
0603300285
0605511395
0603306395
0602021070
0269200350
9
9-1
10
11
12
13
14
15
16
17
18
19
20
21
22
23
23A
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
O-RING
MOUNT RUBBER
HEX, HEAD BOLT
HEX, NUT
RADIATOR HOSE
RADIATOR HOSE
HOSE BAND
FAN COVER
HEX, HEAD BOLT
SEAL RUBBER
MOTOR FAN
HEX, HEAD BOLT
AIR CLEANER
ELEMENT, AIR CLEANER
INDICATOR, AIR CLEANER
BRACKET, AIR CLEANER
HEX, HEAD BOLT
HEX, NUT
HOSE, AIR CLEANER
HOSE, AIR CLEANER
HOSE BAND
ADAPTER
PACKING
90 DEG. ELBOW
CONNECTOR
LOCKNUT
VALVE
HOSE JOINT
CAP
DRAIN HOSE
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 67
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — ENGINE AND RADIATOR ASSY.
ENGINE AND RADIATOR ASSY. (DCAUSI2XF ONLY)
PAGE 68 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — ENGINE AND RADIATOR ASSY.
ENGINE AND RADIATOR ASSY. (DCAUSI2XF ONLY)
NO.
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
PART NO.
PART NAME
QTY.
1
1
1
2
1
1
4
1
1
1
1
1
2
1
1
3
REMARKS
M9602000003
M9200200004
0150000018
0016906020
0199901600
0199900800
0605515106
M9300000003
M9300100003
0199100215
M1316100603
0016906025
0016906020
0199100700
0193600850
0605515106
0602120481
0602122272
M9200100004
0602123266
M1353800004
0016908020
8972309390
DRAIN JOINT
PLUG
O-RING
HEX, HEAD BOLT
DRAIN HOSE
DRAIN HOSE
HOSE BAND
RESERVE TANK
CAP, RESERVE TANK
HOSE
BRACKET, RESERVE TANK
HEX, HEAD BOLT
HEX, HEAD BOLT
HOSE
HOSE
HOSE BAND
PICK UP, TACHOMETER
UNIT, OIL PRESSURE
ADAPTER
UNIT, WATER TEMPERATURE
CLAMPER ROD
HEX, HEAD BOLT
1
1
1
1
1
2
FAN BELT ........................................................ 1 ..........REPLACES P/N 0602011431
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 69
Download from Www.Somanuals.com. All Manuals Search And Download.
OUTPUT TERMINAL ASSY.
OUTPUT TERMINAL ASSY.
ADD THE FOLLOWING DIGITS AFTER THE PART
NUMBER WHEN ORDERING ANY PAINTED PANEL TO
INDICATE COLOR OF UNIT:
1-ORANGE
5-BLACK
2-WHITE
3-SPECTRUM GREY
4-SUNBELT GREEN
6-CATERPILLAR YELLOW
7-CATO GOLD
8-RED
THE SERIAL NUMBER MAY BE REQUIRED.
PAGE 70 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
OUTPUT TERMINAL ASSY.
OUTPUT TERMINAL ASSY.
NO.
1
2
3
4
5
6
7
8
PART NO.
PART NAME
QTY.
1
5
REMARKS
M1230700003
M9220000004
M9220000104
0039308000
0040008000
0041408000
0016906025
M1238100603
M1236101103
M1238100704
0605010040
0027103010
0030003000
0041203000
0016906020
0016906016
M1236400004
M1236300004
0016906020
0601808803
0601808804
M1260700204
0222100115
0016906020
0601812598
0601812538
0027104018
0207004000
M1238100503
0010112045
0010112040
0041212000
M9310200004
0030012000
M1236400104
M1493408804
0016906016
TERMINAL PANEL
OUTPUT TERMINAL BOLT
TIE SCREW
5
HEX, NUT
10
15
20
4
WASHER, LOCK
WASHER, FLAT
HEX, HEAD BOLT
TERMINAL COVER ........................................ 1 ...........DCA25USI
TERMINAL COVER ........................................ 1 ...........DCA25USI2
OUTPUTWINDOW
HINGE
MACHINE SCREW
HEX, NUT
WASHER, FLAT
HEX, HEAD BOLT
8
9
1
2
8
8
4
2
4
1
1
6
2
2
1
1
2
2
2
8
8
1
10
11
11A
11B
13
14
15
16
17
18
19
20
20A
21
22
23
24
24A
25
26
26
27
28
29
30
30A
31
HEX, HEAD BOLT
CABLE OUTLET COVER
SUPPORTER, CABLE OUTLET COVER
HEX, HEAD BOLT
CIRCUIT BREAKER, 1P@ 20A
CIRCUIT BREAKER, 2P@50A
BREAKER FITTING COVER
CUSHION RUBBER
HEX, HEAD BOLT
RECEPTACLE,125V 20A X 2 (GFCI)
RECEPTACLE ,CS6369 250V 50A
MACHINE SCREW
HEX, NUT
TERMINAL COVER
HEX, HEAD BOLT .......................................... 2 ...........DCA25USI
HEX, HEAD BOLT .......................................... 2 ...........DCA25USI2
WASHER, FLAT
STAY RUBBER
HEX, NUT
COVER ........................................................... 1 ...........DCA25USI2
ACOUSTIC SHEET ........................................ 1 ...........DCA25USI2
HEX, HEAD BOLT .......................................... 4 ...........DCA25USI2
2
2
2
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 71
Download from Www.Somanuals.com. All Manuals Search And Download.
BATTERY ASSY.
BATTERY ASSY.
PAGE 72 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
BATTERY ASSY.
BATTERY ASSY.
NO.
1
2
3
4
5
6
7
8
PART NO.
PART NAME
BATTERY
QTY.
REMARKS
0602220185
M9310500014
M9103000304
0602220920
0040006000
M1348400204
M1348400314
0016910020
0040510000
1
1
1
2
2
1
1
1
1
BATTERY SHEET
BATTERY BAND
BATTERY BOLT SET
WASHER, LOCK
BATTERY CABLE
BATTERY CABLE
HEX, HEAD BOLT
TOOTHEDWASHER
8A
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 73
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USIXF — MUFFLER ASSY.
DCA-25USIXF— MUFFLER ASSY.
MUFFLER ASSY.(DCA-25USIXF ONLY)
PAGE 74 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USIXF — MUFFLER ASSY.
DCA-25USIXF — MUFFLER ASSY.
MUFFLER ASSY. (DCA-25USIXF ONLY)
NO.
1
1
2
3
3
4
5
5
PART NO.
PART NAME
QTY.
REMARKS
M1332000002
M1332000012
0016908020
M1335000103
M1335000113
8970420280
M0335200004
8970420280
MUFFLER....................................................... 1 ...........S/N 810000 ~8101465
MUFFLER....................................................... 1 ...........S/N 8101466 AND ABOVE
HEX, HEAD BOLT
7
EXHAUST PIPE ............................................. 1 ...........S/N 810000 ~8101465
EXHAUST PIPE ............................................. 1 ...........S/N 8101466 AND ABOVE
GASKET ........................................................ 1 ...........REPLACES S/N 0602320100
GASKET ........................................................ 1 ...........S/N 810000 ~8101465
GASKET ........................................................ 1 ...........S/N 8101466 AND ABOVE
......................................................................................REPLACES S/N 0602320100
6
7
7
0207008000
0016908030
0016908030
HEX NUT
4
HEX HEAD BOLT ........................................... 2 ...........S/N 810000 ~8101465
HEX HEAD BOLT ........................................... 4 ...........S/N 8101466 AND ABOVE
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 75
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — MUFFLER ASSY.
MUFFLER ASSY. (DCA-25USI2XF ONLY)
PAGE 76 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — MUFFLER ASSY.
MUFFLER ASSY. (DCA-25USI2XF ONLY)
NO.
1
2
3
4
5
6
6-1
7
8
PART NO.
PART NAME
MUFFLER
GASKET
HEX, HEAD BOLT
STAY
HEX, HEAD BOLT
EXHAUST PIPE
HEAT INSULATOR1
QTY.
REMARKS
M1332000512
M1333200304
0016908035
M1333300204
0016908020
M1333003013
M1490003604
8970420280
M1333200214
0207008000
0016908035
1
1
6
1
6
1
GASKET ........................................................ 1 ...........REPLACES P/N 0602320100
GASKET
HEX NUT
HEX HEAD BOLT
1
4
4
9
10
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 77
Download from Www.Somanuals.com. All Manuals Search And Download.
FUEL TANK ASSY.
DCA-25USIXF/DCA-25USI2XF— FUELTANK ASSY.
FUEL TANK ASSY.
PAGE 78 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA-25USIXF/DCA-25USI2XF
F
—
U
F
E
U
L
E
T
L
A
TA
N
N
K
K
A
AS
S
S
S
Y
Y
.
.
FUEL TANK ASSY.
NO.
1
2
3
4
5
6
7
8
PART NO.
PART NAME
QTY.
REMARKS
M1363001302
0605505072
0605501098
0605516090
0027104016
M1363300314
0016908035
0602022791
0191301200
0605515109
8943672922
8943692993
M1368700004
0016908020
8970398340
8944370220
0016906025
M1363400404
0603306863
0602022971
0191200330
0191200200
0191201300
0191200800
0605515198
0603306797
0222100550
FUELTANK
1
1
1
1
5
2
8
2
1
7
FUEL TANK CAP
FUEL SENDER UNIT
GASKET
MACHINE SCREW
TANK SUPPORT
HEX, HEAD BOLT
HOSE JOINT
9
VENT HOSE
HOSE BAND
10
11
11A
12
13
14
14A
15
16
17
18
19
20
21
22
23
24
25
FUEL FILTER ASSY....................................... 1 ...........REPLACES P/N 0602042202
CARTRIDGE, FUEL FILTER .......................... 1 ...........REPLACES P/N 0602042700
BRACKET, FUEL FILTER
HEX, HEAD BOLT
1
4
FUEL PUMP ................................................... 1 ...........REPLACES P/N 0602023177
FUEL FILTER, KIT
HEX, HEAD BOLT
PICKUP TUBE
BUSHING
1
2
2
2
2
1
1
1
1
3
1
4
HOSE JOINT
SUCTION HOSE
SUCTION HOSE
SUCTION HOSE
RETURN HOSE
HOSE BAND
PLUG, 1-1/2
TANK SHEET
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 79
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USIXF — ECLOSURE ASSY.
ENCLOSURE ASSY. (DCA25USIXF ONLY)
PAGE 80 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USIXF — ECLOSURE ASSY.
ENCLOSURE ASSY. (DCA25USIXF ONLY)
NO.
1
1A
2
3
4
5
5A
6
7
7A
8
PART NO.
PART NAME
QTY.
1
1
1
1
6
1
1
1
1
1
1
1
5
5
9
4
REMARKS
M1413002502
M1493000004
M1413100003
0603306797
0016910030
M1424000502
M1495100403
0601850151
M1424200702
M1495100503
0601851740
0601850239
0601850097
0027208025
0016908020
0016906020
0016908020
M1425201204
0016906020
M1424200803
0016906020
M1425200903
M1423202003
0019208020
M1435300503
M1435300603
0013612030
0040012000
0041212000
0013612030
0040012000
0041212000
M1445000802
M1495300304
0016908020
BASE
ACOUSTIC SHEET
ENVIRONMENTALTANK
PLUG, 1-1/2
HEX, HEAD BOLT
FRONT FRAME
ACOUSTIC SHEET
GROMMET
FRONT DUCT
ACOUSTIC SHEET
GROMMET
GROMMET
9
10
11
12
13
14
15
16
17
18
19
19
20
21
22
23
23A
24B
24
24A
24B
25
25A
26
STOPPER
MACHINE SCREW
HEX, HEAD BOLT
HEX, HEAD BOLT
HEX, HEAD BOLT
DUCT COVER
HEX, HEAD BOLT
HOSE COVER
HEX, HEAD BOLT
6
2
10
1
4
COVER, FROM FRAME ................................. 1 ...........S/N 8100001~8101465
COVER, FROM FRAME ................................. 1 ...........S/N 8101466 AND ABOVE
HEX, HEAD BOLT
CENTER FRAME
CENTER FRAME
HEX, HEAD BOLT
WASHER, LOCK
WASHER, FLAT
HEX, HEAD BOLT
WASHER, LOCK
WASHER, FLAT
REAR FRAME
5
1
1
4
4
4
4
4
4
1
1
4
ACOUSTIC SHEET
HEX, HEAD BOLT
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 81
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA-25USIXF— ENCLOSURE ASSY. (CONTINUED)
DCA25USIXF — ECLOSURE ASSY.
ENCLOSURE ASSY. (DCA25USIXF ONLY)
PAGE 82 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USIXF — ECLOSURE ASSY.
DCA-25USIXF— ENCLOSURE ASSY. (CONTINUED)
ENCLOSURE ASSY. (DCA25USIXF ONLY)
NO.
27
27A
27B
28
28A
29
PART NO.
PART NAME
QTY.
1
1
1
1
2
7
REMARKS
M1445300103
M1495300504
M1495300604
M1445400103
M1495300604
0207006000
REAR COVER
ACOUSTIC SHEET
ACOUSTIC SHEET
DUCT
ACOUSTIC SHEET
HEX, NUT
30
31
32
33
33A
34
35
0019208020
HEX, HEAD BOLT
REAR DOOR
WINDOW PLATE
HEX, NUT
WASHER, FLAT
DOOR HANDLE ASSY.
MACHINE SCREW
HEX, NUT
6
1
1
10
10
1
4
4
M1445200303
M1445600204
0207306000
0041206000
M9113000002
0021806016
0030006000
35A
36
37
38
39
39A
40
41
42
43
43A
44
45
45A
46
46A
46B
47
47A
47B
46C
48
M9112100404
M9112100604
0016908020
M1463001402
M1495500213
0019208020
M1465400104
0019208020
M1455200702
M1495401004
0016908020
M1455100003
M1495400904
M1455000903
M1495500904
M1495501004
M1455000803
M1495501204
M1495501304
M1495401304
M1455000703
M1495501104
M1455300403
M1495401204
M1495401304
M1495401404
0207006000
HINGE
HINGE
HEX, HEAD BOLT
ROOF PANEL
ACOUSTIC SHEET
HEX, HEAD BOLT
COVER
HEX, HEAD BOLT
SPLASHER PANEL
ACOUSTIC SHEET
HEX, HEAD BOLT
SIDE PANEL
ACOUSTIC SHEET
SIDE DOOR
ACOUSTIC SHEET
ACOUSTIC SHEET
SIDE DOOR
ACOUSTIC SHEET
ACOUSTIC SHEET
ACOUSTIC SHEET
SIDE DOOR
2
2
8
1
1
23
1
2
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
3
48A
49
49A
49B
49C
50
ACOUSTIC SHEET
DUCT
ACOUSTIC SHEET
ACOUSTIC SHEET
ACOUSTIC SHEET
HEX, NUT
1
1
6
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 83
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USIXF — ECLOSURE ASSY.
DCA-25USIXF— ENCLOSURE ASSY. (CONTINUED)
ENCLOSURE ASSY. (DCA25USIXF ONLY)
PAGE 84 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USIXF — ECLOSURE ASSY.
DCA-25USIXF— ENCLOSURE ASSY. (CONTINUED)
ENCLOSURE ASSY. (DCA25USIXF ONLY)
NO.
51
51A
52
52A
53
54
55
56
57
60
61
62
63
63A
64
67
67A
68
PART NO.
PART NAME
QTY.
2
2
8
8
4
4
8
32
2
1
1
4
1
1
4
1
REMARKS
M9113000002
C9312500004
0021806016
0030006000
M9112100404
M9112100504
M9112100604
0016908020
0016908020
M1435000903
M1435000803
0016908020
M1435000703
M1498200004
0016908020
0016908020
0040508000
0605503066
M1414800204
0017108020
M1423202103
0016906016
DOOR HANDLE ASSY.
SEAL RUBBER
MACHINE SCREW
HEX, NUT
HINGE
HINGE
HINGE
HEX, HEAD BOLT
HEX, HEAD BOLT
BRACKET STAY
BRACKET STAY
HEX, HEAD BOLT
SUPPORT LEG
ACOUSTIC SHEET
HEX, HEAD BOLT
HEX, HEAD BOLT
TOOTHEDWASHER
FUEL LEAK DETECTED SWITCH
BRACKET
1
1
1
2
69
70
71
72
HEX, HEAD BOLT
FRONT LOUVER ............................................ 1 ...........S/N 8101466 AND ABOVE
HEX, HEAD BOLT .......................................... 8 ...........S/N 8101466 AND ABOVE
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 85
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — ECLOSURE ASSY.
ENCLOSURE ASSY. (DCA25USI2XF ONLY)
PAGE 86 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — ECLOSURE ASSY.
ENCLOSURE ASSY. (DCA25USIXF ONLY)
NO.
1
1A
2
3
4
5
5
6
7
PART NO.
PART NAME
QTY.
1
1
1
1
6
1
1
6
1
1
1
1
1
1
1
10
1
6
2
10
1
5
1
5
1
1
8
5
1
1
4
4
REMARKS
M1413003902
M1493000704
M1413100003
0603306797
0016910030
M1424000502
M1413600004
0016908020
M1423002402
M1493108303
0601850151
M1423202602
M1493108003
0601851740
0601850239
0016908020
0016906020
0016908020
M1423202704
0016906020
M1423202704
0016906020
M1424200803
0016906020
M1423202003
M1423202103
0016906016
0019208020
M1433001403
M1433400003
0013612030
0040012000
0041212000
0013612030
0040012000
0041212000
M1443001502
M1493304004
M1493305304
M1453301703
M1493305304
M1493305404
M1493305504
BASE
ACOUSTIC SHEET
ENVIRONMENTALTANK
PLUG, 1-1/2
HEX, HEAD BOLT
FRONT FRAME
DUCT
HEX, HEAD BOLT
FRONT FRAME
ACOUSTIC SHEET
GROMMET
7A
8
9
FRONT DUCT
ACOUSTIC SHEET
GROMMET
9A
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
27A
27B
28
28A
28B
29
29A
29B
30
30A
30B
30C
GROMMET
HEX, HEAD BOLT
HEX, HEAD BOLT
HEX, HEAD BOLT
DUCT COVER
HEX, HEAD BOLT
DUCT COVER
HEX, HEAD BOLT
HOSE COVER
HEX, HEAD BOLT
COVER, FROM FRAME
FRONT LOUVER
HEX, HEAD BOLT
HEX, HEAD BOLT
CENTER FRAME
CENTER FRAME
HEX, HEAD BOLT
WASHER, LOCK
WASHER, FLAT
HEX, HEAD BOLT
WASHER, LOCK
WASHER, FLAT
REAR FRAME
ACOUSTIC SHEET
ACOUSTIC SHEET
DUCT COVER
ACOUSTIC SHEET
ACOUSTIC SHEET
ACOUSTIC SHEET
4
4
4
4
1
1
1
1
1
1
1
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 87
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — ECLOSURE ASSY.
DCA-25USI2XF— ENCLOSURE ASSY. (CONTINUED)
ENCLOSURE ASSY. (DCA25USI2XF ONLY)
PAGE 88 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — ECLOSURE ASSY.
DCA-25USI2XF— ENCLOSURE ASSY. (CONTINUED)
ENCLOSURE ASSY. (DCA25USI2XF ONLY)
NO.
31
32
33
34
34A
35
35A
36
37
38
39
40
40A
41
42
42A
43
44
45
46
46A
47
48
49
50
51
52
52A
PART NO.
PART NAME
HEX, HEAD BOLT
HEX, NUT
HEX, HEAD BOLT
REAR COVER
ACOUSTIC SHEET
DUCT
ACOUSTIC SHEET
HEX, NUT
HEX, HEAD BOLT
REAR DOOR
WINDOW PLATE
HEX, NUT
WASHER, FLAT
DOOR HANDLE ASSY.
MACHINE SCREW
HEX, NUT
HINGE
HINGE
HEX, HEAD BOLT
ROOF PANEL
ACOUSTIC SHEET
HEX, HEAD BOLT
COVER
HEX, HEAD BOLT
SPLASHER PANEL
HEX, HEAD BOLT
SIDE PANEL
ACOUSTIC SHEET
SIDE DOOR
ACOUSTIC SHEET
ACOUSTIC SHEET
SIDE DOOR
ACOUSTIC SHEET
ACOUSTIC SHEET
ACOUSTIC SHEET
SIDE DOOR
ACOUSTIC SHEET
DUCT
ACOUSTIC SHEET
ACOUSTIC SHEET
HEX, NUT
QTY.
1
2
4
1
1
1
1
7
6
1
1
10
10
1
4
4
2
2
8
1
1
23
1
4
1
4
1
1
1
1
1
1
REMARKS
0016906016
0207006000
0019208020
M1443302203
M1493305104
M1443400103
M1493305204
0207006000
0019208020
M1445200303
M1445600204
0207306000
0041206000
M9113000002
0021806016
0030006000
M9112100404
M9112100604
0016908020
M1463001902
M1493505603
0019208020
M3310600004
0019208020
M1453200802
0016908020
M1455100003
M1493410104
M1453004903
M1493409904
M1495501004
M1455000803
M1495501204
M1495501304
M1495401404
M1453005003
M1493410004
M1455300403
M1495401204
M1495401404
0207006000
53
53A
53B
54
54A
54B
54C
55
55A
56
56A
56B
57
1
1
1
1
1
1
3
1
6
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 89
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — ECLOSURE ASSY.
DCA-25USI2XF— ENCLOSURE ASSY. (CONTINUED)
ENCLOSURE ASSY. (DCA25USI2XF ONLY)
PAGE 90 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
DCA25USI2XF — ECLOSURE ASSY.
DCA-25USI2XF— ENCLOSURE ASSY. (CONTINUED)
ENCLOSURE ASSY. (DCA25USI2XF ONLY)
NO.
58
58A
59
59A
60
61
62
63
64
65
66
67
68
69
70
70A
71
72
72A
73
74
75
76
77
78
PART NO.
PART NAME
QTY.
2
2
8
8
4
4
8
32
2
5
5
1
1
4
1
1
4
1
1
1
2
4
1
1
REMARKS
M9113000002
C9312500004
0021806016
0030006000
M9112100404
M9112100504
M9112100604
0016908020
0016908020
0601850097
0027208025
M1433300003
M1435000803
0016908020
M1433001103
M1493200004
0016908020
0016908020
0040508000
0600800321
0605503066
0016906016
0605503066
M1414800204
0017108020
DOOR HANDLE ASSY.
SEAL RUBBER
MACHINE SCREW
HEX, NUT
HINGE
HINGE
HINGE
HEX, HEAD BOLT
HEX, HEAD BOLT
STOPPER
MACHINE SCREW
BRACKET STAY
BRACKET STAY
HEX, HEAD BOLT
SUPPORT LEG
ACOUSTIC SHEET
HEX, HEAD BOLT
HEX, HEAD BOLT
TOOTHEDWASHER
MANUAL HOLDER
CLAMP, MANUAL HOLDER
HEX, HEAD BOLT
FUEL LEAK DETECTED SWITCH
BRACKET
HEX, HEAD BOLT
2
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 91
Download from Www.Somanuals.com. All Manuals Search And Download.
RUBBER SEALS ASSY.
DCA-25USIXF/DCA-25USI2XF— RUBBER SEALS ASSY.
RUBBER SEALS ASSY.
PAGE 92 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
RUBBER SEALS ASSY.
DCA-25USIXF/DCA-25USI2XF— RUBBER SEALS ASSY.
RUBBER SEALS ASSY.
NO.
1
2
3
4
5
6
7
8
PART NO.
PART NAME
QTY.
REMARKS
0229200790
0314500560
0229200630
0228901220
0228900690
0228800690
0228900655
0228900325
0229200325
0228800595
0228800590
0228800375
0228900375
0229200650
0229200320
0228800650
0228900520
0228900510
0228800520
0228800510
0228100390
0228100320
SEAL RUBBER
SEAL RUBBER
SEAL RUBBER
SEAL RUBBER
SEAL RUBBER
SEAL RUBBER
SEAL RUBBER
SEAL RUBBER
SEAL RUBBER
3
2
1
3
3
1
1
1
1
9
10
10
11
12
13
14
15
16
16
17
17
18
19
SEAL RUBBER .............................................. 1 ...........DCA25USI
SEAL RUBBER .............................................. 1 ...........DCA25USI2
SEAL RUBBER
SEAL RUBBER
SEAL RUBBER
SEAL RUBBER
SEAL RUBBER
SEAL RUBBER
SEAL RUBBER
1
1
2
2
2
1
1
SEAL RUBBER .............................................. 1 ...........DCA25USU
SEAL RUBBER .............................................. 1 ...........DCA25USI2
SEAL RUBBER
SEAL RUBBER
2
2
1
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 93
Download from Www.Somanuals.com. All Manuals Search And Download.
NAMEPLATE AND DECALS ASSY.
NAME PLATE ASSY.
PAGE 94 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
NAMEPLATE AND DECALS ASSY.
NAME PLATE ASSY.
NO.
1
PART NO.
PART NAME
QTY.
REMARKS
M1512400002
M1510300902
M1512400122
M1510301002
M1550000104
M1550000204
M1552000603
M9500000004
M9500100004
M9500300004
M9500300104
M9500500004
M9500500304
M9503000004
M9503000103
M9503100004
M9503200004
M9510000004
M9510100004
M9512200004
M9520000004
M9520000104
M9520000204
M9520100004
M9520100204
M9520100304
M9520100404
M9520100503
M9520200003
M9520200104
M1561000004
M1561000004
M1561000004
M1562100004
M1562100103
M1562100204
M1562100304
M1562100404
M9510100304
0600500092
DECAL;GENERATOR CONTROL, DCAUSIXF ...... 1 ............M11240000A
DECAL;GENERATOR CONTROL, DCAUSI2XF .... 1 ............ M11030090
DECAL; ENGINE OPERATING, DCAUSIXF .......... 1 ............M11240012
DECAL; ENGINE OPERATING, DCAUSI2XF......... 1 ............M15000010
DECAL;NOTE ........................................................ 1 ............M15000010
DECAL;NOTE ........................................................ 1 ............M15000020
DECAL; AUXILLARY OUTPUT ............................... 1 ............M15200060
DECAL; OIL DRAIN PLUG ..................................... 1 ............M90000000
DECAL;WATER ...................................................... 1 ............M90010000
DECAL; - ................................................................ 1 ............M90030000
DECAL; + ............................................................... 1 ............M90030010
DECAL; DIESEL FUEL, DCA25USIXF................... 1 ............M90050000
DECAL; DIESEL FUEL, DCA25USI2XF ................. 1 ............M90050030
DECAL;WARNING MOVING PARTS ..................... 2 ............M90300000
DECAL; WATER - OIL CHECK ............................... 1 ............M90300010
DECAL;WARNING HOT COOLANT ....................... 1 ............M90310000
DECAL;WARNING ENGINE EXHAUST ................. 1 ............M90320000
DECAL; FLUID DRAIN ........................................... 1 ............M91000000
DECAL; CAUTION HOT PARTS ............................. 1 ............M91010000
DECAL; MQ ............................................................ 1 ............M91220000
DECAL; GROUND .................................................. 1 ............M92000000
DECAL; AMMETER CHANGE-OVER SW. ............. 1 ............M92000010
DECAL;VOLTMETER CHANGE-OVER SW. .......... 1 ............M92000020
DECAL;WARNING ELECTRIC SHOCK HAZARD . 2 ............M92010000
DECAL;CAUTION .................................................. 1 ............M92010020A
DECAL; SAFETY INSTRUCTION........................... 1 ............M92010030
DECAL; DANGER HIGH VOLTAGE ........................ 1 ............M92010040
DECAL;WARNING ................................................. 1 ............M92010050
DECAL; CONNECTION OF OUTPUT CABLE ........ 1 ............M92020000
DECAL; OVER CURRENT RELAY ......................... 1 ............M92020010
DECAL; MQ POWER, DCA25USI .......................... 3 ............S/N 8011111TO 8100219
DECAL; MQ POWER, DCA25USI .......................... 2 ............S/N 8100220~
1
2
2
3
4
5
6
7
8
9
10
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
28
28
29
30
31
32
33
34
35
36
37
38
38
39
40
41
42
DECAL; MQ POWER, DCA25USI2
STRIPE
STRIPE; WHISPERWATT
STRIPE; 25
STRIPE; 25
STRIPE
2
2
2
1
1
2
DECAL;ENVIR.WARNING .................................... 1 ............M91010030
PLATE; MQ POWER
MACHINE SCREW
DECAL;CAUTION
1
4
1
0021106016
M1550001404
M9520000804
M9520000804
M9510000104
M1550001404
M9521000004
M9504200004
DECAL; AC, DCA25USIXF ..................................... 1 ............M92000080 S/N 8101596~
DECAL; AC, DCA25USI2XF
DECAL; DOCUMENT BOX, DCA25USI2XF ........... 1 ............M91000010
DECAL;CAUTION, DCA25USI2XF ........................ 1 ............M15000120
DECAL;TERMINAL, DCA25USI2XF
1
1
DECAL; WARNING START FIRES, DCA25USI2XF 1 ............M904200010 S/N 8103260~
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 95
Download from Www.Somanuals.com. All Manuals Search And Download.
TERMS AND CONDITIONS OF SALE — PARTS
PAYMENT TERMS
5. Partsmustbeinnewandresalablecon- forpricedeclinesandaddedchargesforprice
dition,intheoriginalMultiquippackage(if increaseswillnotbemadeforstockonhandat
Terms of payment for parts are net 10 days.
any), and with Multiquip part numbers thetimeofanypricechange.
clearlymarked.
FREIGHTPOLICY
Multiquip reserves the right to quote and sell
All parts orders will be shipped collect or
prepaidwiththechargesaddedtotheinvoice.
All shipments are F.O.B. point of origin.
Multiquip’sresponsibilityceaseswhenasigned
manifesthasbeenobtainedfromthecarrier,
andanyclaimforshortageordamagemustbe
settledbetweentheconsigneeandthecarrier.
6. Thefollowingitemsarenotreturnable:
directtoGovernmentagencies,andtoOriginal
Equipment Manufacturer accounts who use
our products as integral parts of their own
products.
a. Obsolete parts. (If an item is in the
price book and shows as being
replaced by another item, it is
obsolete.)
SPECIALEXPEDITINGSERVICE
b. Any parts with a limited shelf life A$35.00surchargewillbeaddedtotheinvoice
(such as gaskets, seals, “O” rings, forspecialhandlingincludingbusshipments,
andotherrubberparts)thatwerepur- insuredparcelpostorincaseswhereMultiquip
chasedmorethansixmonthspriorto mustpersonallydeliverthepartstothecarrier.
MINIMUMORDER
TheminimumchargeforordersfromMultiquip
is $15.00 net. Customers will be asked for
instructionsregardinghandlingofordersnot
meetingthisrequirement.
thereturndate.
LIMITATIONSOFSELLER’SLIABILITY
c. Anylineitemwithanextendeddealer
Multiquip shall not be liable here under for
damagesinexcessofthepurchasepriceofthe
netpriceoflessthan$5.00.
RETURNEDGOODSPOLICY
d. Special order items.
itemwithrespecttowhichdamagesareclaimed,
andinnoeventshallMultiquipbeliableforloss
of profit or good will or for any other special,
consequentialorincidentaldamages.
Returnshipmentswillbeacceptedandcredit
willbeallowed,subjecttothefollowingprovi-
sions:
e. Electricalcomponents.
f. Paint,chemicals,andlubricants.
g. Decalsandpaperproducts.
h. Itemspurchasedinkits.
1. AReturnedMaterialAuthorizationmust
be approved by Multiquip prior to ship-
ment.
LIMITATIONOFWARRANTIES
Nowarranties,expressorimplied,aremadein
connectionwiththesaleofpartsortradeacces-
soriesnorastoanyenginenotmanufactured
byMultiquip.Suchwarrantiesmadeinconnec-
tion with the sale of new, complete units are
madeexclusivelybyastatementofwarranty
packagedwithsuchunits, andMultiquipnei-
ther assumes not authorizes any person to
assume for it any other obligation or liability
whatever in connection with the sale of its
products.Apartfromsuchwrittenstatementof
warranty, there are no warranties, express,
impliedorstatutory,whichextendbeyondthe
descriptionoftheproductsonthefacehereof.
7. The sender will be notified of any
materialreceivedthatisnotacceptable.
2. ToobtainaReturnMaterialAuthorization,
alistmustbeprovidedtoMultiquipParts
Salesthatdefinesitemnumbers,quanti-
ties, and descriptions of the items to be
returned.
8. Such material will be held for five
workingdaysfromnotification, pending
instructions. If a reply is not received
within five days, the material will be re-
turnedtothesenderathisexpense.
a. Thepartsnumbersanddescriptions
must match the current parts price
list.
9. Creditonreturnedpartswillbeissuedat
dealer net price at time of the original
purchase,lessa15%restockingcharge.
b. The list must be typed or computer
generated.
10. In cases where an item is accepted, for
which the original purchase document
can not be determined, the price will be
basedonthelistpricethatwaseffective
twelvemonthspriortotheRMAdate.
c. The list must state the reason(s) for
thereturn.
d. The list must reference the sales
order(s)orinvoice(s)underwhichthe
itemswereoriginallypurchased.
11. Credit issued will be applied to future
purchasesonly.
e. The list must include the name and
phonenumberofthepersonrequest-
ingtheRMA.
PRICINGANDREBATES
Prices are subject to change without prior
notice. Pricechangesareeffectiveonaspe-
cificdateandallordersreceivedonorafterthat
datewillbebilledattherevisedprice.Rebates
3. AcopyoftheReturnMaterialAuthoriza-
tionmustaccompanythereturnshipment.
4. Freight is at the sender’s expense. All
partsmustbereturnedfreightprepaidto
Multiquip’sdesignatedreceivingpoint.
PAGE 96 — DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11)
Download from Www.Somanuals.com. All Manuals Search And Download.
NOTE PAGE
NOTES
DCA25USIXF/DCA25USI2XF — OPERATION AND PARTS MANUAL — REV. #2 (07/26/11) — PAGE 97
Download from Www.Somanuals.com. All Manuals Search And Download.
PARTS AND OPERATION MANUAL
OPERATION AND PARTS MANUAL
HERE’S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL
NUMBER ON-HAND WHEN CALLING
UNITED STATES
Multiquip Corporate Office
MQ Parts Department
18910 Wilmington Ave.
Carson, CA 90746
Contact: [email protected]
Tel. (800) 421-1244
Fax (800) 537-3927
800-427-1244
310-537-3700
Fax: 800-672-7877
Fax: 310-637-3284
Service Department
Warranty Department
800-421-1244
310-537-3700
Fax: 310-537-4259
Fax: 310-943-2238
800-421-1244
310-537-3700
Fax: 310-943-2249
Technical Assistance
800-478-1244
MEXICO
UNITED KINGDOM
MQ Cipsa
Multiquip (UK) Limited Head Office
Carr. Fed. Mexico-Puebla KM 126.5
Momoxpan, Cholula, Puebla 72760 Mexico
Contact: [email protected]
Tel: (52) 222-225-9900
Unit 2, Northpoint Industrial Estate, Tel: 0161 339 2223
Fax: (52) 222-285-0420 Globe Lane,
Dukinfield, Cheshire SK16 4UJ
Contact: [email protected]
Fax: 0161 339 3226
CANADA
Multiquip
4110 Industriel Boul.
Laval, Quebec, Canada H7L 6V3
Contact: [email protected]
Tel: (450) 625-2244
Tel: (877) 963-4411
Fax: (450) 625-8664
© COPYRIGHT 2011, MULTIQUIP INC.
Multiquip Inc, the MQ logo and the MQ Power logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other
trademarks are the property of their respective owners and used with permission.
This manual MUST accompany the equipment at all times.This manual is considered a permanent part of the equipment and should remain with the unit if resold.
The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in
this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the right to discontinue or change specifications, design or the information published
in this publication at any time without notice and without incurring any obligations.
Your Local Dealer is:
Download from Www.Somanuals.com. All Manuals Search And Download.
|