Lift Error - LifeFitness 9100 Series Service Manual

Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills
TROUBLESHOOTING GUIDE
Symptom: Display reads "Notify Maintenance Lift Control Error"
Malfunction

Lift Error

*All treadmills require a 120v 20amp dedicated line.
12
Probable Cause
Unit intermittently stuck in up
position
Jammed in up position, 3 amp
breaker popped
Unit will not lift, 3 amp breaker
popped
Incline control error.
Insufficient power source.
Weight limitation.
Will not lift.
3amp circuit breaker popped.
Failed, damaged or cracked lift
actuator.
Corrective Action
Press 9-1-9 ENTER, press INCLINE down
button.
Check all connections on CPU control board,
check for presence of suppresser board.
Replace CPU control board and suppresser
board.
Check 3 amp breaker.
Check all connections, replace CPU board
and suppresser board.
Reset 3 amp breaker.
Press 9-1-9 ENTER, press INCLINE down
button.
Check all connections on CPU control board,
check suppresser board.
Check home switch for smooth operation and
check home switch cables/connections.
Replace if necessary. Re-test.
Press 9-1-9 ENTER, perform IA test
procedure (two person test)
Verify power is a dedicated outlet. To verify,
turn breaker at panel to off. Using a voltmeter,
take a voltage reading at electrical outlet.
With breaker off, zero volts should be
detected.
If voltage is present at electrical outlet, line is
not wired for dedicated service.
Plug treadmill into a dedicated 120v, 20amp
circuit. (See Operation Manual)
Advise user of weight limit.
Perform IA test procedure.
Check home switch for smooth operation and
check home switch cables/ connectors.
Check lift actuator cable connections and
presence of (1 only) suppresser board.
Test circuit breakers. Replace if necessary.
Replace lift actuator.
Call Life Fitness Customer Support Services
847-451-0036 or 1-800-351-3737