Symptom | Probable Cause | Corrective Action | Recommended Tools |
CIRCUIT
BREAKER
TRIPS
Possible short in treadmill wiring.
Motor issues.
Incline motor
drawing treadmill
down
Bad PWM
Too much tension
on belt or
obstruction under
belt.
Weakened circuit breaker or High belt/deck friction
•Power off the treadmill and inspect all wiring for shorts or burned areas.
•Secure all connectors.
•Disconnect motor leads from the PWM. Power on treadmill, press start. If the breaker does not trip check the motor brushes and perform the motor test procedure (page 19).
•Reconnect motor to the PWM, if the breaker trips- replace the motor.
•Unplug incline motor.
•Power on treadmill, if breaker does not trip- replace incline motor.
•Unplug PWM, power on machine. If breaker doesn’t trip- replace PWM.
•Check for correct tension adjustment
(page 20)
•Check for obstruction- remove obstruction.
•Perform AC Amp Draw Test (page 17) at circuit breaker.
•If draw is less than 15 amps continuously - replace breaker.
•Perform Amp Draw test (page 17) If Amp draw is higher than recommended try push test (page 21) procedure.
Allen Key set
Needle nose pliers
Socket set
Note:
All trouble shooting should be performed in calibration mode.
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