OPERATION
18
Concorde
HP Plus (01–00)
TROUBLE SHOOTING –continued
PROBLEM
CAUSE
SOLUTION
Drive motor does not run.
Drive motor circuit breaker is tripped.
Reset drive circuit breaker.
Loose drive chain.
Adjust or call for service.
Faulty wiring or drive switch.
Contact Service Center.
Faulty motor.
Contact Service Center.
Main circuit breaker has tripped or is
pulled out.
Determine cause and reset breaker.
Faulty speed control circuit board or
connection.
Contact Service Center.
Faulty solenoid.
Contact Service Center.
Worn carbon brushes.
Contact Service Center.
Faulty potentiometer or speed control
board.
Contact Service Center.
Batteries will not take a
charge
Charger plug not connected correctly.
Connect plug correctly.
charge.
Low battery fluid level.
See Battery Maintenance Section.
Charge cycle not completed.
Let charge until fully charged.
Faulty charger.
Replace charger.
Short run time.
Batteries not fully charged.
Charge batteries.
Bad battery cell(s).
Replace battery.
Batteries need maintenance.
See BATTERY MAINTENANCE.
Faulty charger.
Replace battery charger.
