Owner`s manual

58 | 2008 AFG Service Seminar [rev 1.3]
Section Three | Troubleshooting
Treadmill Troubleshooting
>> Circuit Breaker
Symptom Possible Cause Test Procedure Repair
Machine will trip home
circuit breaker.
Inadequate power. -Check for dedicated
circuit (20 amp is ideal)
and check wall outlet
voltage. (120 VAC).
Reference p25.
-Make sure machine is
not on extension cord,
surge protector or GFCI.
If the AC voltage is
missing or incorrect,
check the AC service or
consult an electrician.
Inadequate lubrication
on deck and running
belt.
-Place hand underneath
running belt and feel for
adequate silicone
application.
Apply Silicon
lubrication. Reference
Lubrication p18.
Failed running belt. -Feel underside of
running belt. It should
have a rough feel to it.
(similar to denim)
Replace running belt.
Failed drive motor. -Perform AMP draw test
on motor. Reference
AMP Draw, p26.
Replace drive motor.
Failed motor control
board (MCB).
Replace MCB.
Machine breaker will
trip.
Failed circuit breaker. Replace circuit breaker.