Windsor QTFSD, QTFSG No propelling, Machine moves without, Pressing foot pedal, Full speed only

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PROPEL SYSTEM TROUBLESHOOTING

 

 

 

 

PROBLEM.

CAUSE

SOLUTION

 

 

 

 

 

No propelling

Low battery charge

Charge battery.

 

 

Controller overheated

Thermal switch tripped. Allow cool down period.

 

 

Loose or broken wires or

Located, then fix or replace wire(s). Check motor for

 

 

motor failure

binding. Check motor for failure.

 

 

Blown fuse (120A)

Replace fuse.

 

 

Main contactor failure

Replace main contactor.

 

 

Key operated on/off switch

Replace on/off switch.

 

 

failure

 

 

 

Chain failure

Repair chain.

 

Machine moves without

Throttle not set at “neutral“

Adjust linkage.

 

pressing foot pedal

position

 

 

Full speed only

Pedal linkage frozen

Repair or adjust linkage.

 

Machine will not reach

Transmission belt slipping

Charge battery.

 

full speed

or linkage needs

 

 

 

adjustment

 

 

Forward speed only

Transmission failure

Inspect, repair or replace.

 

Reverse speed only

Transmission failure

Inspect, repair or replace.

 

Sporadic operation

Transmission failure

Inspect, repair or replace.

 

QTFSG/QTFSD 98349 05/15/03

4-16

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Contents Model Tracer FS Floor SweeperMachine Data LOG Your DealerOverview Table of Contents Model HOW to USE this ManualRead ALL Instructions Before Using this Machine Important Safety InstructionsHazard Intensity Level Hazard Intensity LevelSafety Label Location Safety Label Location DIMENSION/CAPACITY Technical SpecificationsSpecial Notes ControlsControls Directional Control Pedal Filter Shaker SwitchBrake Pedal Parking Brake LeverHopper Lift Switch Hopper Door SwitchHopper Safety ARM Engine Temperature LightChoke GAS only KEY SwitchCircuit Breakers Horn PADBefore Operating the FS OperationsStarting the Machine To SweepStopping the Machine To Engage the Hopper Safety ARMStoring the Machine Dumping the HopperTowing or Pushing Machine To Disengage the Hopper Safety ARMMachine Jacking To Jack UP MachineHydraulic Fluid MaintenanceHydraulic Fluid Reservoir Hydraulic PumpHydraulic Filter Directional Control SystemRefer to the Electrical Control Group in the Parts section To Remove the Main Broom To Install the Main BroomChecking and Adjusting the Main Broom Pattern Main Broom Adjustment KnobMain Broom Pattern To 1-1/2 25.4 to 38.1mm Adjusting the Side Broom To Install the Side BroomRaised hopper may fall. Engage hopper safety arm To Remove the Side BroomTransmission Jackshaft Belt Adjusting the Jackshaft BeltTo Replace Belt Transmission BeltReplacing and Adjusting Main Broom Belt Replacing and Adjusting the Vacuum Impeller BeltTo Align Belt Impeller Belt Replacing and Adjusting DifferentialTo Realign Drive ChainReplacing and Adjusting the Drive Wheel Chains Adjusting the Right Broom Door SkirtReplacing the Right Broom Door Skirt Adjusting the Rear Broom Skirt Adjusting the Left Broom SkirtReplacing the Left Broom Skirt Recirculation SkirtHopper Seals Adjusting the Hopper Side SealsReplacing the Hopper Seals Hopper LIP SkirtsReplacing Door Seals Hopper Door SealsHopper Hopper Dust FilterRaised hopper arm may fall. Engage hopper safety arm To Adjust the BrakesAIR Brakes Refer to the Brake Group in the Parts sectionBattery Maintenance BatteryProblem Cause Solution Hydraulic Schematic Hydraulic TroubleshootingHopper will not lift Hopper will not lowerMachine moves without No propellingPressing foot pedal Full speed onlyExcessive dusting Machine TroubleshootingPoor sweeping Machine travels slowlyMaintenance Daily Weekly 50HRS Service Schedule
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