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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MACHINE INFORMATION  
4. Pump Serial Number — located on sticker on pump  
(Figure 3).The lower number is the pump serial number.  
NOTICE  
The following machine information should be recorded  
on Machine Information and Maintenance Log for unit  
service tracking and for filing any warranty claims.  
MODEL  
1. Enter appropriate model:  
„ HTXD6i — for 6-blade HTX  
„ STXD6i — for 6-blade STX  
SERIAL NUMBER  
2. Machine Serial Number — as shown on serial tag.  
3. Engine Serial Number — located on top of engine  
(E/N) (Figure 1) or stamped on side of block (Figure 2).  
Figure 3. Pump Serial Number Location  
5. Motor Serial Number — located on sticker on top of  
hydraulic motors (Figure 4).The lower number is the  
motor serial number.  
NOTICE  
If lot number is listed instead of the serial number,  
record lot number.  
Figure 1. Engine Serial Number Location 1  
Figure 4. Motor Serial Number Location  
Figure 2. Engine Serial Number Location 2  
HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14) — PAGE 11  
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GENERAL PROCEDURES  
REMOVE SETUP JUMPER  
(If installed).  
NOTICE  
These general procedures will be referenced in other  
sections throughout the manual.  
1. Remove Setup Jumper (P\N:32007) from P24 of main  
harness.  
SETUP JUMPER INSTALLATION  
2. Re-install Cap (P\N: 22812) on P24 of main harness.  
NOTICE  
Machine must be secured prior to installation.Installing  
setup jumper will:  
• Disable Cold Start  
• Increase Engine RPM to Full operating RPM  
• Disable Stroke Follower  
1. Remove Cap (P\N: 22812) on P24 of main harness  
(under foot platform).  
2. Install Setup Jumper (P/N: 32007 on P24).  
Table 2. Disable and Re-enable Options  
1. Open service tool.  
2. Click “machine setup” button on main page.  
3. Click “Cold Start” button under Setup Menu.  
4. Click check box next to Disabled.  
5. Press Download Button.  
Cold Start  
Stroke Follower  
Cold Start  
DISABLE  
(If Setup Jumper is not  
installed)  
1. Open service tool.  
2. Click “machine setup” button on main page.  
3. Click “Stroke Cont.” button under Setup Menu.  
4. Click button “Disable Stroke Follower”.  
1. Open service tool.  
2. Click “machine setup” button on main page.  
3. Click “Cold Start” button under Setup Menu.  
4. Uncheck box next to Disable.  
RE-ENABLE  
5. Press Download Button.  
(If disabled via service  
tool)  
1. Open service tool.  
2. Click “machine setup” button on main page.  
3. Click “Stroke Cont.” button under Setup Menu.  
4. Click button “Enable Stroke Follower”.  
Stroke Follower  
PAGE 12 — HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14)  
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INITIAL CHECK AND ADJUSTMENTS  
PRELIMINARYCHARGEPRESSUREADJUSTMENT  
OIL AND COOLANT CHECK  
Hydraulic Oil Check  
NOTICE  
Skipping this step during initial set-up may cause  
machine to inadvertently move during further steps,  
due to insufficient charge pressure.  
1. Make sure the machine is cold.  
2. Remove the starwheel cap (Figure 6) and visually  
check oil level.  
1. Loosen 1-1/16" jam nut on charge relief valve (Item  
A, Figure 5).  
3. Make sure that it is filled to the red line as shown in  
Figure 6.  
2. Use a 1/2" socket to adjust the small hex nut within the  
larger hex jam nut (Item B, Figure 5).  
4. Put back and tighten starwheel cap after checking or  
filling.  
3. Rotate small hex nut (Item B, Figure 5) clockwise until  
bottomed out. DO NOT overtighten.  
NOTICE  
The sight glass is only used to check the fluid condition  
(dirt or air bubbles) and not to check the oil level.  
REMOVE STARWHEEL  
CAP TO CHECK OIL LEVEL  
A
B
Figure 5. Preliminary Charge Pressure  
Adjustment  
OIL LEVEL  
FLUID CONDITION  
(FULL)  
SIGHT GLASS  
Figure 6. Oil Level Check  
HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14) — PAGE 13  
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INITIAL CHECK AND ADJUSTMENTS  
Engine Oil  
Engine Coolant  
1. Ensure engine is level.  
1. Verify that the radiator drain cock is closed.  
2. Remove the oil filler cap (top or side). See Figure 7.  
2. Remove radiator cap.  
3. Pour engine coolant slowly into the radiator until it  
is even with the lip of the engine coolant filler port  
(Figure 8).  
ENGINE OIL  
FILLER CAP  
DIPSTICK  
F
FULL  
ADD OIL  
ENGINE OIL  
L
FILLER CAP  
Figure 8. Adding Engine Coolant  
4. Reinstall radiator cap.  
Figure 7. Adding Engine Oil  
3. Add the required amount of engine oil at the top or side  
engine oil filler port.  
5. Remove the cap on the reservoir tank.  
6. Fill to the low mark (Cold Mark) with engine coolant  
(Figure 9).  
4. Wait 3 minutes then proceed with next step.  
5. Remove dipstick and wipe clean with cloth.  
6. Fully reinsert dipstick.  
7. Remove the dipstick. The oil level should be between  
the upper and lower) lines on the dipstick.  
8. Add more oil if necessary and repeat steps 4 to 7.  
9. Reinstall the oil cap and hand tighten. Over-tightening  
may damage the cap.  
Figure 9. Reservoir Tank  
PAGE 14 — HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14)  
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SERVICE TOOL SETUP AND CONNECTION  
7. Double-click on the 22708P Icon on your desktop.One  
of the screens shown in Figure 11 will appear. Click  
"Cancel".  
WHITEMAN SERVICETOOL (WST) INSTALLATION  
NOTICE  
Make sure that the Sauer Danfoss Plus Software is  
already installed before proceeding with the Whiteman  
Service Tool (WST) installation.  
1. Call or e-mail Multiquip Technical Support or Field  
Service to obtain the application specific Whiteman  
Service Tool (WST) file.  
2. Also obtain software license key through Multiquip  
Technical Support or Field Service.  
3. The WST file will be sent to you as an attachment to  
an e-mail.  
Navigaon Bar  
is not populated  
Click “Cancel”  
4. Open the e-mail sent by Multiquip and click on the  
attachment. On the drop-down menu, select "Save  
Target As" (Figure 10).  
Navigaon Bar  
is not populated  
Click “Cancel”  
Figure 11. WST Navigation Bar (Not Populated)  
8. Click "Cancel" again when the new screen (Figure 12)  
comes up.  
Figure 10. Saving WST Application File  
5. Do not change the file name. Save the file to your  
desktop.  
6. Locate and verify that theWST application file (22708P)  
was saved to your desktop.  
Click cancel  
Figure 12. WST Navigation Bar (Populated)  
HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14) — PAGE 15  
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SERVICE TOOL SETUP AND CONNECTION  
9. The new screen will have both navigation and tool bars  
active (Figure 13.)  
Figure 13. WST Tool Bar  
10. Click on "Tools". On the drop-down menu, click on  
"License Manager" (Figure 14).  
Figure 14. WST License Manager  
11. Input the license key obtained from Multiquip  
(Figure 15) and click "OK".  
Figure 15. Entering License Key  
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LAPTOP CONFIGURATION  
4. When the CAN Gateway cable is connected to the  
laptop for the first time, it is necessary to install the  
CAN driver software. The installation screen will  
appear (Figure 19). Click "Next" to install the software  
automatically (default).  
CONNECTION PROCEDURE  
NOTICE  
Make sure that the Sauer Danfoss Plus Software and  
Whiteman Service Tool (WST) are installed before  
proceeding with the connection procedure.  
1. Plug the CAN Gateway cable to the trowel at the service  
port (Figure 16). Do not connect laptop at this time.  
Figure 19. CAN Driver Installation  
5. Click "Finish" on the next screen (Figure 20) to  
complete installation.  
Figure 16. CAN Gateway Cable to Service Port  
2. On the trowel, turn the ignition key to the ON position  
(Figure 17). This will turn on the MCU. It is not  
necessary to crank or turn on the engine.  
OFF  
ACC  
ON  
CRANK  
6
Figure 20. CAN Driver Installation Complete  
6. On the Service Tool software on your laptop, the main  
screen should show Firmware info loaded from trowel  
MCU and the Machine Status box shows lamps lit  
(Figure 21).  
Figure 17. Ignition Key ON  
3. Connect the USB connector of the CAN Gateway cable  
to the USB port (Figure 18).  
Figure 21. Service Tool Main Screen  
Figure 18. Connecting the Laptop  
HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14) — PAGE 17  
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MACHINE SETUP AND CALIBRATION  
CALIBRATE FOOT PEDAL  
Sensor Adjustment  
NOTICE  
1. Turn key to ON position but DO NOT start machine.  
If sensor is preset, during assembly, with P\N: 32020,  
WRENCH, PEDAL SETUP, this step may be skipped.  
2. Click “CALIBRATION” button on machine setup page.  
3. Click “CALIBRATION” button in "PEDAL SENSOR"  
frame (Figure 22).  
1. Read % sensor voltage. If 15% to 25%, skip to  
calibration section. Otherwise, continue with next step  
to adjust sensor (Figure 23).  
Figure 22. Calibration Button  
NOTICE  
Figure 23. % Sensor Voltage  
Prior to calibration of the foot pedal sensor, ensure  
the mechanical movement is not restricted. It should  
smoothly depress to the hard stop and smoothly return  
to full released position.  
2. Using 7/16 wrench, rotate foot pedal shaft (Item B,  
Figure 24) , while holding foot pedal lever (Item A,  
Figure 24) in upright position, until % sensor voltage  
is 15% to 25%.  
NOTICE  
This may require loosening of jamb nuts.  
3. Verify that jamb nuts are tight (Item C, Figure 24)  
B
A
C
A
Figure 24. Sensor Adjustment  
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MACHINE SETUP AND CALIBRATION  
SECONDARY HYDRAULIC FILL PROCEDURES  
NOTICE  
Calibration  
1. Set sensor zero position default:  
a. Ensure that foot pedal is fully released.  
b. Read % SENSOR VOLTAGE.  
Once the oil heats up, any oil expansion will go up the  
overflow hose and into the fluid expansion tank.  
Removing the oil fill cap, once the fluid is at operating  
temperature, will cause fluid loss as the expansion will  
cause oil to spill out.  
c. Round % SensorVoltage value to nearest percent  
and enter in CALB POINT 1 DEFAULT.  
d. Press "Download" button to update value in MCU.  
2. Set sensor full position default:  
1. Elevate machine so blades are no longer contacting  
floor.  
a. Fully depress pedal.  
2. Start the unit and run the engine.  
3. Check level while machine is cold.  
b. Read % Sensor Voltage (Figure 25).  
c. Round value to nearest percent and enter in CALB  
POINT 2 DEFAULT.  
4. Remove the starwheel cap (Figure 6) and visually  
check oil level.  
d. Press "Download button" to update value in MCU.  
5. Fill as needed so oil is at the top line of the reservoir  
(red line in Figure 26) and that the oil level cannot be  
seen in the fluid condition sight glass.  
REMOVE STARWHEEL  
CAP TO CHECK OIL LEVEL  
Figure 25. Start Pedal Sensor Calibration  
3. Press “START” button to begin calibration and follow  
prompts.  
4. Once calibrated, move pedal thru range, ensuring  
calibrated signal moves from 0 to 100%.  
OIL LEVEL  
5. Record CalibrationValues on Machine Information and  
Maintenance Log.  
FLUID CONDITION  
(FULL)  
SIGHT GLASS  
Figure 26. Checking Oil Level  
6. Put back and tighten starwheel cap after filling.  
7. Turn off machine and lower.  
HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14) — PAGE 19  
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MACHINE SETUP AND CALIBRATION  
5. Loosen 1-1/16" jam nut on charge relief valve (Item A,  
Figure 28).  
MACHINE PRESSURE ADJUSTMENT  
NOTICE  
All pressures to be adjusted with machine at full engine RPM.  
To adjust pressures, cold start must be disabled through  
the Whiteman Service Tool (WST).  
A
Charge Pressure Adjustment  
NOTICE  
B
DO NOT depress the foot pedal with the 300-600 PSI  
gauge installed. Immediate damage to the gauge will  
occur.  
Cold start must be disabled. Failure to do so will cause  
immediate damage to the gauge.  
Figure 28. Charge Pressure Adjustment  
6. Using a 1/2" socket, adjust the small hex nut within the  
larger hex jam nut (Item B, Figure 28).  
1. Disable cold start.  
7. Adjust to proper charge pressure: 300 25 psi.  
2. With machine off, install gauge capable of reading 300  
psi to Charge Or Pitch pressure test port (Figure 27).  
8. Record pressure on Machine Information and  
Maintenance Log.  
9. Retighten jam nut.  
10. Return engine rpm to idle.  
11. Turn off machine and remove gauge.  
Pitch Pressure Check  
1. Disable cold start.  
2. Install a 3000 PSI range pressure gauge to Charge or  
Pitch pressure test port (Figure 27).  
Figure 27. Pressure Test Ports Location  
3. Restart machine.  
3. Start machine and increase engine rpm to full operating  
RPM.  
4. Increase engine rpm to full operating RPM (an operator  
must be present on the seat to reach full engine speed).  
4. Activate left pitch switch.  
5. Flatten blades (bottom out the pitch cylinders).  
6. Continue to hold down pitch switch and measure  
pressure. If pressure is within range (1850 PSI to  
2000 PSI), no adjustment is required. If pressure in  
not within range, proceed to Pitch Pressure Adjustment  
section.  
7. If no adjustment is required, record pressure on  
Machine Information and Maintenance Log.  
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MACHINE SETUP AND CALIBRATION  
8. Return engine rpm to idle.  
Steering Pressure Adjustment  
9. Turn off machine and remove gauge.  
Pitch Pressure Adjustment  
NOTICE  
DO NOT depress the foot pedal with the 300-600 PSI  
gauge installed. Immediate damage to the gauge will  
occur.  
1. Disable cold start.  
1. Increase engine rpm to full operating RPM.  
1. Disable cold start.  
2. Loosen 3/4" jam nut on pitch relief valve (Figure 29).  
2. Install a 300 or 600 PSI gauge on steering pressure  
port (Figure 27).  
3. Start machine.  
4. Increase engine rpm to full operating RPM.  
5. Loosen 3/4" jam nut on steering valve (Figure 30).  
3/4-INCH  
JAM NUT  
1/4-INCH  
HEX NUT  
STEERING  
VALVE  
Figure 29. Pitch Pressure Adjustment  
ADJUSTMENT  
SCREW  
3. Using a 1/4" allen wrench, adjust the small hex nut  
within the larger hex jam nut.  
4. Tighten 3/4" jam nut.  
5. Check the pressure as described earlier (see Pitch  
Pressure Check section).  
6. If pressure requires further adjustment, repeat steps  
2 through 4 until pressure check reads 1850 50 PSI.  
7. Record pressure on Machine Information and  
Maintenance Log.  
8. Return machine engine rpm to idle.  
9. Turn off machine and remove gauge.  
Figure 30. Steering Pressure Adjustment  
6. Using a 1/4" allen wrench, adjust the small hex nut  
within the larger hex jam nut.  
7. Adjust to proper steering pressure:  
• HTXD6i:  
245 psi 10 psi (Cold Oil)  
235 psi 10 psi (Hot Oil)  
• STXD6i:  
300 psi 10 psi (Cold Oil)  
290 psi 10 psi (Hot Oil)  
HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14) — PAGE 21  
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MACHINE SETUP AND CALIBRATION  
8. Retighten jam nut.  
5. Lower trowel and shut off.  
9. Return engine to idle.  
6. Loosen Jamb nut (Item D, Figure 31).  
10. Turn off machine and remove gauge.  
7. Remove retaining screw (Item C, Figure 31). The  
spacer (Item A, Figure 31) will also come off.  
11. Record Pressure on Machine Information and  
Maintenance Log.  
8. Turn rod end (Item B, Figure 31) in, shortening overall  
length of cylinder assembly.  
12. Re-enable cold start.  
TROWEL SPEED ADJUSTMENT\SETUP  
CAUTION  
9. Reinstall retaining screw (Item C, Figure 31) and spacer  
(Item A, Figure 31). Apply blue loctite to make sure  
screw will not come off.  
10. Tighten jamb nut (Item D, Figure 31).  
Machine movement will occur during this step. Ensure  
machine is secure or operator is present in seat. All  
guards should be in place. Keep fingers, hands, hair,  
and clothing away from all moving parts to prevent  
injury.  
11. Restart machine and repeat steps 2 thru 8 as  
necessary, until blades no longer spin.  
Left Side Trowel Speed Adjustment  
NOTICE  
Adjust Zero Stroke Position  
Stroke sensor must be recalibrated after trowel speed  
adjustment for proper machine operation.  
1. Start machine.  
2. Ensure trowel is running at idle with no stroke. On a  
cold trowel, the unit will go into cold start mode and  
not be at idle.To place the trowel at idle speed, disable  
cold start with the WST.  
1. Install setup jumper or disable stroke follower.  
2. Start machine, on bare floor and pitch until blade tips  
are about ½” off the ground.  
3. Elevate machine so blades are no longer contacting  
floor. Make sure to follow proper lifting procedures.  
Refer to Lifting Safety Information section.  
3. Fully depress pedal and measure Left Side Trowel  
Speed.  
4. Adjust speed limit screw and tighten jamb nut  
(Figure 32).  
4. Ensure blades are not rotating. If rotating, continue to  
next step and adjust per instructions. Otherwise, set  
trowel on ground and verify jamb nut (Item D, Figure 31)  
is tight then continue to next section (Left Side Trowel  
Speed Adjustment).  
C
Figure 32. Left Side Trowel Speed Adjustment  
E
D
A
B
Figure 31. Zero Stroke Position Adjustment  
PAGE 22 — HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14)  
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MACHINE SETUP AND CALIBRATION  
5. Re-measure speed, repeating steps 2 and 3 until Left  
Side Trowel Speed is correct:  
Calibrate Stroke Sensor  
CAUTION  
a. HTXD6i — 157 to 160 RPM (942 to 960 Pulses  
per minute)  
b. STXD6i— 127 to 130 RPM (762 to 780 Pulses  
per minute)  
Machine movement will occur during this step. Ensure  
machine is secure or operator is present in seat. All  
guards should be in place. Keep fingers, hands, hair,  
and clothing away from all moving parts to prevent injury.  
6. Record L.H. speed on Machine Information and  
Maintenance Log in machine setup area.  
1. Turn machine off for at least 10 seconds.  
2. Restart machine.  
Right Side Trowel Speed Adjustment  
3. Install Setup Jumper or disable Stroke Follower.  
4. Click “Calibration” button on machine setup page.  
NOTICE  
Stroke sensor must be recalibrated after trowel speed  
adjustment for proper machine operation.  
5. Click “Calibrationbutton in STROKE SENSOR section  
(Figure 34).  
The trowel speeds should be adjusted on a dry concrete  
floor with the blades pitched slightly (tips about 1/2” off  
ground).  
1. Verify setup jumper is installed or stroke follower is  
disabled.  
2. Fully depress pedal, measure Left Side and Right Side  
Trowel Speed.  
3. Adjust trowel arm connecting rod on the pump actuating  
lever and tighten jamb nuts (Figure 33).  
Figure 34. Calibrate Stroke Sensor  
Figure 33. Adjusting Right Side Trowel Speed  
4. Re-measure speed and repeat steps 2 and 3 until Left  
Side and Right side are within 1 RPM of each other.  
5. Record R.H. speed on Machine Information and  
Maintenance Log in Machine Setup section.  
6. Remove setup jumper or re-enable stroke follower.  
HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14) — PAGE 23  
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MACHINE SETUP AND CALIBRATION  
PITCH SETUP  
6. Set Sensor zero position default:  
a. Ensure foot pedal is fully released.  
b. Read % Sensor Voltage (Figure 35).  
Prior to pitch setup, check and make sure that the following  
are in excellent condition to ensure eventual proper blade  
pitch synchronization and proper blade flatness.  
„ Blade condition - check for no excessive wear, new  
blades preferred  
„ Trowel arm bushings  
„ Pitch bolt adjustment for flatness  
„ Pitch bolt head for excessive wear  
„ Wear plate  
„ Thrust plate bearing and bushing - must lubricate  
„ Yoke for excessive wear  
CAUTION  
Machine movement will occur during this step. Ensure  
machine is secure or operator is present in seat. All  
guards should be in place. Keep fingers, hands, hair,  
and clothing away from all moving parts to prevent  
injury.  
Figure 35. Start Stroke Sensor Calibration  
c. Round value to nearest percent and enter in CALB  
POINT 1 DEFAULT.  
d. Press "Download" button to update value in MCU.  
7. Set Sensor full position default:  
Flatten Blades  
a. Have an operator fully depress pedal and hold at  
full blade speed.  
1. Adjust blade pitch adjustment bolts as necessary to  
ensure machine operates smoothly (Figure 36).  
BLADE PITCH  
b. Read % Sensor Voltage.  
ADJUSTMENT BOLT  
c. Round value to nearest percent and enter in CALB  
POINT 2 DEFAULT.  
d. Press "Download" button to update value in MCU.  
TROWEL  
LEVER  
8. The operator must be on the unit to drive and stroke  
the cylinder.Have a second person press the “START”  
button and indicate to the operator what the prompts  
are on the screen. The unit will be run from no stroke  
to fully stroked during this calibration.  
TROWEL  
SPIDER  
ARM  
PLATE  
9. After calibration sequence is completed, click "EXIT".  
10. Once calibrated, the second person must move pedal  
thru range and the operator ensures stroke follows and  
calibrated signal moves from 0 to 100%.  
TROWEL  
BLADE  
Figure 36. Blade Pitch Adjustment  
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MACHINE SETUP AND CALIBRATION  
3. Remove clevis pin (Item E, Figure 38). Loosen jamb  
nuts (Item C, Figure 38) and adjust clevis (Item D,  
Measure Blade Leading Edge Height  
1. Fully pitch machine by pressing and holdingTwin pitch  
up button until pitch cylinders fully extended.  
Figure 38) to cylinder (Item A, Figure 38) position, to  
raise or lower pitch as required.  
2. Choose a blade on both LH and RH Rotor.Using Gauge  
P/N 32044, measure height of raised leading edge  
ensuring it is 2.00” .060(Figure 37).If the blade slides  
under the first step but not the next, it is within limits.  
A
C
D
E
Figure 38. Blade Leading Edge  
Height Adjustment  
4. Tighten jamb nuts(Item C, Figure 38) and reinstall  
clevis pin (Item E, Figure 38).  
Figure 37. Measuring Leading Edge Height  
Leading Edge Height Adjustment  
5. Re-measure as per instructions in “Measure Blade  
Leading Edge Height” section.  
1. If leading edge height is within limits (2.000” .060”)  
for left and right side, then no adjustment is needed.  
Otherwise, proceed to next step for adjustment.  
6. Repeat steps 2 thru 5 until Left and Right leading edge  
height are within limits.  
2. Flatten blades (bottom out the pitch cylinders).  
HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14) — PAGE 25  
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MACHINE SETUP AND CALIBRATION  
1. Turn machine off for at least 10 seconds and then  
restart machine.  
Set Zero Pitch Cylinder Stops  
1. Flatten blades (bottom out the pitch cylinders).  
2. Turn machine off.  
2. Click “Calibration” button on machine setup page.  
3. Click “Calibration” button in Pitch Sensors section  
(Figure 40).  
3. Remove clevis pin (Item E, Figure 39) from pitch  
cylinder allowing yoke (Item B, Figure 39) to rest on  
thrust collar.  
C
D
Figure 40. Pitch Sensor Calibration  
4. Press “zero” button (Figure 42) to begin calibration.  
5. Set Calibration Point 1.  
E
B
a. Press Hard Ext. button to fully extend pitch  
cylinders.  
Figure 39. Zero Pitch Adjustment  
4. Loosen jam nut (Item C, Figure 39) with ¾” wrench.  
5. Set distance between head of stop (Item D, Figure 39)  
and yoke (Item B, Figure 39) to .075” (14 gauge steel,  
Gauge #32020).  
6. Loctite and tighten jam nut (Item C, Figure 39).  
7. Reinstall clevis pin (Item E, Figure 39) between pitch  
cylinder and yoke.  
Pitch Sensor Calibration  
CAUTION  
Machine movement will occur during this step. All  
guards should be in place. Keep fingers, hands, hair,  
and clothing away from all moving parts to prevent  
injury.  
NOTICE  
Pitch mode switch must be in the manual position.  
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MACHINE SETUP AND CALIBRATION  
b. Install 3.25Gauge (P/N 32044) over both Left and  
Right Cylinders as shown in Figure 41.  
g. Press Hard Ext. Button to fully extend pitch  
cylinders.  
h. Remove gauge.  
6. Set Calibration Point 2.  
3.25” GAUGE  
a. Install 2.25” Gauge P/N 32000 over both Left and  
Right Cylinders as shown in Figure 41.  
b. Press Hard Ret. Button to retract cylinder onto  
gauge.  
c. Verify gauge is tight between cylinder body and  
clevis.  
d. Press “Set T2” Button.  
e. Record values on Machine Information and  
Maintenance Log in Machine Setup section.  
f. Press Hard Ext. Button to fully extend pitch  
cylinders.  
g. Remove gauge.  
7. Set Calibration Point 3.  
Figure 41. Gauge Installation  
a. Ensure Hard Ext. is active and pitch cylinders are  
fully extended.  
c. Press Hard Ret. button to retract cylinder onto  
gauge.  
b. Press “Set L1” button.  
d. Verify gauge is tight between cylinder body and  
clevis.  
c. Record values on Machine Information and  
Maintenance Log in Machine Setup section.  
e. Press “Set T1” button (Figure 42).  
8. Set Calibration Point 4.  
a. Press Hard Ret. button to fully retract cylinders,  
ensure yoke is against zero pitch stop.  
b. Press Soft Ext. button, and wait until yoke is  
pressing against thrust collar.  
c. Press “Set L2” button.  
d. Record values on Machine Information and  
Maintenance Log in Machine Setup section.  
9. Once calibrated, move pitch thru range ensuring  
calibrated signal moves from 0 to 100%.  
10. Turn machine off for 10 seconds.  
Figure 42. Start Pitch Sensor Calibration  
f. Record values on Machine Information and  
Maintenance Log in Machine Setup section.  
HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14) — PAGE 27  
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INSPECTION  
3. Hydraulics  
FLUID LEVELS  
• Spot check paint marks on fittings.  
• Ensure that there are no leaks.  
Record the following fluid levels on Machine Information and  
Maintenance Log in Inspection section.Refer to Fluid Fill and  
Check section for procedure.  
4. Retardant Spray System  
„ Engine Oil  
„ Engine Coolant  
„ Hydraulic Oil  
• Fill with water and perform operational check.  
• Verify no leaks.  
5. Electrical (Cooling Fan)  
MECHANICAL  
• Verify fan cycles on when key is turned on  
(will remain on for 10s).  
1. Grease Points — Ensure that the following Grease  
Points are greased, wiped down and capped:  
• Verify air flow direction is outward.  
• Thrust Collar  
• Fingers  
6. Lights  
• Verify operation of all 6 machine lights.  
7. Switches  
2. Stabilizer Rings  
a. Verify at least 1 thread is visible below lower bolt  
on all heim joints (Figure 43).  
• Verify proper operation of all switches.  
8. Indicators  
• Verify illumination when key is turned on  
(will remain on for 10s)  
• Red Stop Lamp  
• Amber Warning Lamp  
• Pitch Mode Light  
• Cruise Control Light  
• Coolant Temp  
• Aux 1  
• Aux 2  
9. Aesthetics  
Figure 43. Visible Thread  
• Paint Quality  
- No bare spots  
- No scratches  
• Decals  
b. Verify heim joint is centered, and not rotated, when  
bolted on Figure 44).  
- Readable  
-Not torn or scratched  
Figure 44. Heim Joint Orientation  
PAGE 28 — HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14)  
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INSPECTION  
STATIC BLADE PITCH DRIFT TEST  
1. Switch smart pitch switch to off position.  
2. Bring machine up to temperature.This will be indicated  
by “Cold Start” (aux 1) lamp turning off.  
3. Choose one blade from each spider and mark with  
small X to identify.  
4. Using the Twin pitch button, cycle the blades from flat  
to full pitch 8 times leaving the blades in the full pitch  
position on the eighth cycle.  
5. Turn the engine off, and record time and tip height on  
Machine Information and Maintenance Log.  
6. Leave for a 3-hour test period then re-measure tip  
height.Record height and time on Machine Information  
and Maintenance Log.  
7. Compare the two measurements.Drift exceeding 3/16”  
in three hours is unacceptable.  
HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14) — PAGE 29  
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FUSE INFORMATION  
Refer to Figure 45 for location on fuse panel.  
Table 3. Fuses  
Fuse Number  
Amps  
20  
Designator  
Functions Fused  
T13  
T21  
T3  
MCU Power  
1
2
3
Service Port Connector  
Oil Cooler  
20  
T5  
Light Switch  
Pitch Switches  
Left Lights  
5
T15  
T6  
4
5
6
20  
7.5  
20  
T23  
T7  
Sprayers  
Right Lights  
Table 4. Ground  
Location  
Designator  
T12  
T14  
T20  
T24  
T25  
T26  
T28  
T1  
Functions Grounded  
MCU  
Top Left  
Pitch Switch, Throttle, Cruise, LED's, Cluster gauge  
Service Port Connector  
Spray Pumps  
Middle Left  
Bottom Left  
Rear Lights  
Pitch Switch, Throttle, Cruise, LED's, Cluster gauge  
Engine Harness  
Pitch Valves  
Bottom Right  
Middle Right  
Top Right  
T2  
Control Relay  
T4  
Cooler Fan  
T27  
T31  
T32  
Front Right Lights  
PRM (Power Relay Module)  
Hour Meter  
FUSE PANEL  
TL  
TR  
GROUND  
GROUND  
MR  
ML  
BL  
BR  
20  
5
20  
20  
20  
FUSES  
FUSES  
7.5  
Figure 45. Fuse and Ground Location  
PAGE 30 — HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14)  
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NOTES  
HTXD6i/STXD6i TROWEL • SETUP, ADJUSTMENTS AND CALIBRATIONS — REV. #1 (01/24/14) — PAGE 31  
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SETUP, ADJUSTMENTS AND CALIBRATIONS  
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