Multiquip Battery Charger HTXD6i STXD6i User Manual

SETUP, ADJUSTMENTS AND CALIBRATIONS  
SERIES  
MODEL HTXD6i/STXD6i  
HYDRAULIC RIDE-ON TROWEL  
(YANMAR 4TNV84T-Z-DSA2 DIESEL ENGINE)  
Revision #1 (01/24/14)  
To find the latest revision of this  
publication, visit our website at:  
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.  
PN: 32399  
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TABLE OF CONTENTS  
Secondary Hydraulic Fill Procedures ................. 19  
Machine Pressure Adjustment............................ 20  
Charge Pressure Adjustment ......................... 20  
Pitch Pressure Check...................................... 20  
Pitch Pressure Adjustment.............................. 21  
Steering Pressure Adjustment......................... 21  
Trowel Speed Adjustment\Setup ....................... 22  
Adjust Zero Stroke Position ............................. 22  
Left Side Trowel Speed Adjustment................. 22  
Right Side Trowel Speed Adjustment............... 23  
Calibrate Stroke Sensor .................................. 23  
Pitch Setup......................................................... 24  
Flatten Blades ................................................ 24  
Measure Blade Leading Edge Height.............. 25  
Leading Edge Height Adjustment ................... 25  
Set Zero Pitch Cylinder Stops ......................... 26  
Pitch Sensor Calibration.................................. 26  
Inspection ......................................................... 28-29  
Fluid Levels ........................................................ 28  
Mechanical ......................................................... 28  
Static Blade Pitch Drift Test ................................ 29  
Fuse Information.................................................... 30  
HTX6Di/STX6Di Trowel  
Machine Information And Maintenance Log............ 3  
Safety Information ................................................ 4-9  
Tools Needed......................................................... 10  
Machine Information.............................................. 11  
Model.................................................................. 11  
Serial Number .................................................... 11  
Program ID ......................................................... 11  
General Procedures .............................................. 12  
Setup Jumper Installation................................... 12  
Remove Setup Jumper (If Installed)................... 12  
Initial Check And Adjustments.......................... 13-14  
Preliminary Charge Pressure Adjustment ......... 13  
Oil And Coolant Check ....................................... 13  
Hydraulic Oil Check......................................... 13  
Engine Oil ....................................................... 13  
Engine Coolant................................................ 14  
Service Tool Setup And Connection................. 15-16  
Whiteman Service Tool (WST) Installation ......... 15  
Laptop Configuration ............................................. 17  
Connection Procedure........................................ 17  
Machine Setup And Calibration........................ 18-27  
Calibrate Foot Pedal........................................... 18  
Calibration ....................................................... 19  
PAGE 2 — HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14)  
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MACHINE INFORMATION AND MAINTENANCE LOG  
Technician__________________________________e  
Date:___________________________  
Machine Information  
MODEL  
LH Motor Serial No.  
Machine Serial No.  
Engine Serial No.  
Pump Serial No.  
RH Motor Serial No.  
Program ID  
Program Version  
Machine Setup and Calibration Information  
Hydraulic Pressure Settings  
Calibration  
Point 1  
Point 2  
(Hydraulic Oil Temperature Below 125 °F)  
Charge Pressure (psi)  
Pitch Pressure (psi)  
Steering Pressure (psi)  
Blade Speed  
Foot Pedal  
Stroke Sensor  
Pitch Sensors  
Travel (LH)  
Travel (RH)  
Stops (LH)  
Stops (RH)  
Left (rpm)  
Right (rpm)  
Inspection  
Fuel Levels  
Engine Oil  
Leak Checks  
ü
ü
ü
Engine  
Coolant  
Coolant  
Hydraulic Oil  
Mechanical  
Grease Points  
Stabilizer Rings  
Hydraulics  
Hydraulics  
Functional Checks  
Hour Meter  
ü
Seat Switch  
DriftTest  
Retardant Spray System  
Electrical  
Travel (Start/Stop)  
Initial Height (LH/RH)  
Final Height (LH/RH)  
ü
Cooling Fan  
Switches  
Lights and Indicators  
HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14) — PAGE 3  
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SAFETY INFORMATION  
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.  
Symbol  
Safety Hazard  
SAFETY MESSAGES  
Lethal exhaust gas hazards  
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.  
Explosive fuel hazards  
Burn hazards  
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.  
Rotating parts hazards  
CAUTION  
Indicates a hazardous situation which, if not avoided,  
COULD result in MINOR or MODERATE INJURY.  
NOTICE  
Pressurized fluid hazards  
Addresses practices not related to personal injury.  
Hydraulic fluid hazards  
PAGE 4 — HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14)  
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SAFETY INFORMATION  
GENERAL SAFETY  
CAUTION  
NOTICE  
„ This equipment should only be operated by trained and  
qualified personnel 18 years of age and older.  
„ 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.  
„ Whenever necessary, replace nameplate, operation and  
safety decals when they become difficult read.  
„ Manufacturer does not assume responsibility for any  
accident due to equipment modifications. Unauthorized  
equipment modification will void all warranties.  
„ 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.  
„ Avoid wearing jewelry or loose fitting clothes that may  
snag on the controls or moving parts as this can cause  
serious injury.  
„ ALWAYS know the location of the nearest  
fire extinguisher.  
„ NEVER operate this equipment when not  
feeling well due to fatigue, illness or when  
under medication.  
„ ALWAYS know the location of the nearest  
first aid kit.  
„ NEVER operate this equipment under the  
influence of drugs or alcohol.  
„ 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.  
„ ALWAYS clear the work area of any debris, tools, etc.  
that would constitute a hazard while the equipment is  
in operation.  
„ No one other than the operator is to be in the working  
area when the equipment is in operation.  
„ DO NOT use the equipment for any purpose other than  
its intended purposes or applications.  
HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14) — PAGE 5  
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SAFETY INFORMATION  
TROWEL SAFETY  
DANGER  
NOTICE  
„ ALWAYS keep the machine in proper running condition.  
„ Fix damage to machine and replace any broken parts  
immediately.  
„ Engine fuel exhaust gases contain poisonous carbon  
monoxide. This gas is colorless and odorless, and can  
cause death if inhaled.  
„ 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.  
„ The engine of this equipment requires an adequate free  
flow of cooling air.NEVER operate this equipment in any  
enclosed or narrow area  
„ A safety manual for operating and maintenance  
personnel of concrete power trowels produced by the  
Association of Equipment Manufacturers (AEM) can be  
obtained for a fee by ordering through their website at  
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.  
DANGEROUS  
GAS FUMES  
Order FORM PT-160  
ENGINE SAFETY  
WARNING  
„ 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.  
„ DO NOT place hands or fingers inside engine  
compartment when engine is running.  
WARNING  
„ NEVER operate the engine with heat shields or  
guards removed.  
„ If applicable, NEVER use your hand to find  
hydraulic leaks. Use a piece of wood or  
cardboard. Hydraulic fluid injected into the  
skin must be treated by a knowledgable  
physician immediately or severe injury or  
death can occur.  
„ Keep fingers, hands hair and clothing away  
from all moving parts to prevent injury.  
„ 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 trowel.  
„ ALWAYS keep clear of rotating or moving  
parts while operating the trowel.  
„ 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.  
„ 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 trowel.  
„ 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  
trowel.  
CAUTION  
„ NEVER allow passengers or riders on the trowel during  
operation.  
CAUTION  
„ NEVER lubricate components or attempt service on a  
running machine.  
„ NEVER touch the hot exhaust manifold,  
muffler or cylinder.Allow these parts to cool  
before servicing equipment.  
„ NEVER place your feet or hands inside the guard rings  
while starting or operating this equipment.  
PAGE 6 — HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14)  
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SAFETY INFORMATION  
BATTERY SAFETY  
NOTICE  
„ 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.  
DANGER  
„ DO NOT drop the battery. There is a possibility that the  
battery will explode.  
„ 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.  
„ 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.  
FUEL SAFETY  
DANGER  
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.  
„ DO NOT start the engine near spilled fuel or combustible  
fluids. Fuel is extremely flammable and its vapors can  
cause an explosion if ignited.  
„ Use well-insulated gloves when picking up  
the battery.  
„ ALWAYS refuel in a well-ventilated area, away from  
sparks and open flames.  
„ ALWAYS keep the battery charged. If the battery is not  
charged, combustible gas will build up.  
„ ALWAYS use extreme caution when working with  
flammable liquids.  
„ DO NOT charge battery if frozen. Battery can explode.  
When frozen, warm the battery to at least 61°F (16°C).  
„ DO NOT fill the fuel tank while the engine is running  
or hot.  
„ ALWAYS recharge the battery in a well-ventilated  
environmenttoavoidtheriskofadangerousconcentration  
of combustible gases.  
„ DO NOT overfill tank, since spilled fuel could ignite if it  
comes into contact with hot engine parts or sparks from  
the ignition system.  
„ If the battery liquid (dilute sulfuric acid)  
comes into contact with clothing or skin,  
rinse skin or clothing immediately with  
plenty of water.  
„ Store fuel in appropriate containers, in well-ventilated  
areas and away from sparks and flames.  
„ NEVER use fuel as a cleaning agent.  
„ 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.  
„ 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 equipment.  
„ ALWAYS keep battery cables in good working condition.  
Repair or replace all worn cables.  
HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14) — PAGE 7  
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SAFETY INFORMATION  
TRANSPORTING SAFETY  
CAUTION  
TOWING SAFETY  
CAUTION  
„ NEVER allow any person or animal to  
stand underneath the equipment while  
lifting.  
„ Check with your local county or state safety  
towing regulations, in addition to meeting  
Department of Transportation (DOT)  
SafetyTowing Regulations, before towing  
your trowel.  
„ Ride-on trowels are very heavy and  
awkward to move around. Use proper  
heavy lifting procedures and DO NOT  
attempt to lift the trowel by the guard rings.  
„ In order to reduce the possibility of an accident while  
transporting the trowel on public roads, ALWAYS make  
sure the trailer that supports the trowel and the towing  
vehicle are mechanically sound and in good operating  
condition.  
NOTICE  
„ The easiest way to lift the trowel is to utilize the lift loops  
that are welded to the frame.These lift loops are located  
to the left and right sides of the operator’s seat.  
„ ALWAYS shutdown engine before transporting  
„ Make sure the hitch and coupling of the towing vehicle  
are rated equal to, or greater than the trailer “gross  
vehicle weight rating.”  
A strap or chain can be attached to these lift loops,  
allowing a forklift or crane to lift the trowel up onto and  
off of a slab of concrete.The strap or chain should have  
a minimum of 2,000 pounds (1,000 kg) lifting capacity  
and the lifting gear must be capable of lifting at least this  
amount.  
„ 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.  
„ NEVER transport trowel with float pans attached unless  
safety catches are used and are specifically cleared for  
such transport by the manufacturer.  
„ ALWAYS make sure the trailer is equipped with a safety  
chain.  
„ NEVER hoist the trowel more than three feet off the  
ground with float pans attached.  
„ ALWAYS properly attach trailer’s safety chains to towing  
vehicle.  
„ Before lifting, make sure that the lift loops are not  
damaged.  
„ ALWAYS make sure the vehicle and trailer directional,  
backup, brake and trailer lights are connected and  
working properly.  
„ Always make sure crane or lifting device has been  
properly secured to the lift loops of the equipment.  
„ DOT Requirements include the following:  
„ ALWAYS shutdown engine before transporting.  
• Connect and test electric brake operation.  
„ NEVER lift the equipment while the engine is running.  
• Secure portable power cables in cable tray with tie  
wraps.  
„ Tighten fuel tank cap securely and close fuel cock to  
prevent fuel from spilling.  
„ 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.  
„ Use adequate lifting cable (wire or rope) of sufficient  
strength.  
„ DO NOT lift machine to unnecessary heights.  
„ Avoid sudden stops and starts.This can cause skidding,  
or jack-knifing. Smooth, gradual starts and stops will  
improve towing.  
„ ALWAYS tie down equipment during transport by  
securing the equipment with rope.  
„ Avoid sharp turns to prevent rolling.  
PAGE 8 — HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14)  
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SAFETY INFORMATION  
„ Trailer should be adjusted to a level position at all times  
when towing.  
„ Raise and lock trailer wheel stand in up position when  
towing.  
„ Place chock blocks underneath wheel to prevent rolling  
while parked.  
„ 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.  
ENVIRONMENTAL SAFETY  
NOTICE  
„ Dispose of hazardous waste properly.  
Examples of potentially hazardous waste  
are used motor oil, fuel and fuel filters.  
„ 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.  
HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14) — PAGE 9  
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TOOLS NEEDED  
The specialized tools listed in Table 1 are required to maintain and service the HTXD6i and STXD6i ride-on trowels. Fleet  
technicians and servicing dealers must have these tools for efficient unit setup and component calibration.  
Table 1. Setup, Calibration, and Diagnostic Tools  
TOOL  
DESCRIPTION  
PART NO. QTY  
Tool Kit  
Includes all tools listed below.  
32062  
22882  
1
1
Required to interface to the trowel MCU.  
Required for foot pedal calibration, pitch  
sync calibration, stroke cylinder calibration,  
engine fault code reading, diagnostics, ETC.  
CAN Gateway Cable  
Used in calibrating one of the two blade pitch  
set points as part of the synchronization  
process.  
Gauge Tool (3.25”)  
32044  
2
Used in calibrating one of the two blade pitch  
set points as part of the synchronization  
process.  
Gauge Tool (2.25”)  
32000  
2
Used to place the engine at full speed for  
component calibration and to simultaneously  
disable both the stroke follower and cold  
start mode.  
Set Up Jumper  
32007  
1
Used to help set the foot pedal sensor. It is  
also used for setting the Zero Pitch Cylinder  
Stops by using the thickness of the wrench.  
Pedal Wrench  
32020  
1
PAGE 10 — HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14)  
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