Windsor QTFSG Manuale Utente
PROPEL SYSTEM TROUBLESHOOTING
QTFSG/QTFSD 98349 05/15/03
4-16
PROBLEM.
CAUSE
SOLUTION
No propelling
Low battery charge
Charge battery.
Controller overheated
Thermal switch tripped. Allow cool down period.
Loose or broken wires or
motor failure
motor failure
Located, then fix or replace wire(s). Check motor for
binding. Check motor for failure.
binding. Check motor for failure.
Blown fuse (120A)
Replace fuse.
Main contactor failure
Replace main contactor.
Key operated on/off switch
failure
failure
Replace on/off switch.
Chain failure
Repair chain.
Machine moves without
pressing foot pedal
pressing foot pedal
Throttle not set at “neutral“
position
position
Adjust linkage.
Full speed only
Pedal linkage frozen
Repair or adjust linkage.
Machine will not reach
full speed
full speed
Transmission belt slipping
or linkage needs
adjustment
or linkage needs
adjustment
Charge battery.
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.