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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:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
PN: 32399
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TABLE OF CONTENTS Secondary Hydraulic Fill Procedures ................. 19 HTX6Di/STX6Di Trowel Machine Pressure Adjustment............................ 20 Machine Information And Maintenance Log ............ 3 Charge Pressure Adjustment ......................... 20 Safety Information ................................................ 4-9 Pitch Pressure Check ...................................... 20 Tools Needed ......................................................... 10 Pitch Pressure Adjustmen
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MACHINE INFORMATION AND MAINTENANCE LOG Technician__________________________________e Date:___________________________ Machine Information MODEL LH Motor Serial No. Machine Serial No. RH Motor Serial No. Engine Serial No. Program ID Pump Serial No. Program Version Machine Setup and Calibration Information Hydraulic Pressure Settings Calibration Point 1 Point 2 (Hydraulic Oil Temperature Below 125 °F) Charge Pressure (psi) Foot Pedal Pitch Pressure (psi) Stroke Sensor Steering Pressure (psi) Pit
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SAFETY INFORMATION Do not operate or service the equipment before reading Potential hazards associated with the operation of this the entire manual. Safety precautions should be followed equipment will be referenced with hazard symbols which at all times when operating this equipment. may appear throughout this manual in conjunction with Failure to read and understand the safety safety messages. messages and operating instructions could result in injury to yourself and others. Symbol Safety
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SAFETY INFORMATION GENERAL SAFETY NOTICE CAUTION This equipment should only be operated by trained and qualifi ed personnel 18 years of age and older. NEVER operate this equipment without proper protective clothing, shatterproof glasses, respiratory protection, Whenever necessary, replace nameplate, operation and hearing protection, steel-toed boots and other protective safety decals when they become diffi cult read. devices required by the job or city and state regulations. Manu
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SAFETY INFORMATION TROWEL SAFETY NOTICE DANGER ALWAYS keep the machine in proper running condition. Fix damage to machine and replace any broken parts Engine fuel exhaust gases contain poisonous carbon immediately. 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 The engine of this equipment requires an adequate free fl ow of cooling air.
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SAFETY INFORMATION BATTERY SAFETY NOTICE NEVER run engine without an air fi lter or with a dirty air DANGER fi lter. Severe engine damage may occur. Service air fi lter DO NOT drop the battery. There is a possibility that the frequently to prevent engine malfunction. battery will explode. NEVER tamper with the factory settings DO NOT expose the battery to open fl ames, of the engine or engine governor. Damage sparks, cigarettes, etc. The battery contains to the engine or equipm
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SAFETY INFORMATION TRANSPORTING SAFETY TOWING SAFETY CAUTION CAUTION NEVER allow any person or animal to Check with your local county or state safety stand underneath the equipment while towing regulations, in addition to meeting lifting. Department of Transportation (DOT) Safety T owing Regulations, before towing Ride-on trowels are very heavy and your trowel. awkward to move around. Use proper heavy lifting procedures and DO NOT In order to reduce the possibility of an acciden
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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 o
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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 1 Required to interface to the trowel MCU. Required for foot pedal calibration, pitch CAN Gateway Cable 22882 1 sync calibrat
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MACHINE INFORMATION 4. Pump Serial Number — located on sticker on pump NOTICE (Figure 3). The lower number is the pump serial number. 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 engi
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GENERAL PROCEDURES REMOVE SETUP JUMPER NOTICE (If installed). 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)
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INITIAL CHECK AND ADJUSTMENTS PRELIMINARY CHARGE PRESSURE ADJUSTMENT OIL AND COOLANT CHECK Hydraulic Oil Check NOTICE Skipping this step during initial set-up may cause 1. Make sure the machine is cold. machine to inadvertently move during further steps, 2. Remove the starwheel cap (Figure 6) and visually due to insufficient charge pressure. check oil level. 1. Loosen 1-1/16" jam nut on charge relief valve (Item 3. Make sure that it is filled to the red line as shown in A, Figure 5). Figur
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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 Figure 7. Adding Engine Oil 4. Reinstall radiator cap. 3
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SERVICE TOOL SETUP AND CONNECTION 7. Double-click on the 22708P Icon on your desktop. One WHITEMAN SERVICE TOOL (WST) INSTALLATION of the screens shown in Figure 11 will appear. Click NOTICE "Cancel". 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
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SERVICE TOOL SETUP AND CONNECTION Whiteman Service Tool Application 9 Co . nne The c n ting ew sc La re pe to n p wil tl o h T av ro e w bo e tl h navigation and tool bars active (Figure 13.) After canceling from previous screen, this new screen will open with full Navigation and tool bars active.. 21 Figure 13. WST Tool Bar Whiteman Service Tool Application 10. Click on "Tools". On the drop-down menu, click on "License Manager" (Figure 14). Connecting Laptop to Trowel License
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LAPTOP CONFIGURATION 4. When the CAN Gateway cable is connected to the CONNECTION PROCEDURE laptop for the first time, it is necessary to install the NOTICE CAN driver software. The installation screen will appear (Figure 19). Click "Next" to install the software WST – Whiteman Service Tool Make sure that the Sauer Danfoss Plus Software and automatically (default). Whiteman Service Tool (WST) are installed before proceeding with the connection procedure Connecting . Laptop to WST – Whit
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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, 2. Click “CALIBRATION” button on machine setup page. WRENCH, PEDAL SETUP, this step may be skipped. 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
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MACHINE SETUP AND CALIBRATION Calibration SECONDARY HYDRAULIC FILL PROCEDURES 1. Set sensor zero position default: NOTICE a. Ensure that foot pedal is fully released. Once the oil heats up, any oil expansion will go up the overflow hose and into the fluid expansion tank. b. Read % SENSOR VOLTAGE. Removing the oil fill cap, once the fluid is at operating c. Round % Sensor Voltage value to nearest percent temperature, will cause fluid loss as the expansion will and enter in CALB POINT 1 DEFAU
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MACHINE SETUP AND CALIBRATION 5. Loosen 1-1/16" jam nut on charge relief valve (Item A, MACHINE PRESSURE ADJUSTMENT Figure 28). NOTICE All pressures to be adjusted with machine at full engine RPM. To adjust pressures, cold start must be disabled through A the Whiteman Service Tool (WST). 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 F
