MACHINE TROUBLESHOOTING
QUICK 98560 09/20/99
4-12
Problem
Cause
Solution
Low battery charge
Charge batteries
Controller overheated
Allow cool down period. Check cooling
fan.
Chain failure
Repair/replace
Faulty motor
Repair/replace motor
No propel
Machine turned on with pedal not in
neutral position
Allow pedal to return to neutral position
Full speed only
Damaged wires, short circuits crossed
wires.
Check visually for damage. Check
controller for dirt or metal chips
causing short circuit.
Machine will not reach full speed
Batteries run down
Charge batteries
Little power, high pitched whistle
Controller overheated
Allow controller to cool. Check cooling
fan.
Faulty throttle
Check throttle
Forward speed only
Faulty controller
Check controller
Reverse speed only
Faulty throttle
Check throttle. Check controller
Sporadic operation
Low battery charge
Charge batteries