Life Fitness 93T - Manual (Page 20)

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Life Fitness Model 97Te, 95Te, 97Ti, 95Ti and 93T Arctic Silver Treadmills
TROUBLESHOOTING GUIDE
SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION
Lift Motor. Cycle motor in incline auto and verify
120VAC at P7 on Wax/Lift PCB.
Replace lift motor.
In incline auto in diagnostics, verify the
operation of the switches. Replace
switches if defective. See How
To…Replace Switches.
Display Reads: NOTIFY
MAINTENANCE INCLINE
TIMEOUT ERROR
Level switch, negative switch or wire
harness is defective.
Verify the wire for continuity, replace
wire harness if defective.
Display Reads: NOTIFY
MAINTENANCE
HOME SWITCH ERROR
Lift switches wire harnesses are
backward. This applies only to 97Ti. Switch the wire harnesses on the
negative and level switches.
Display Reads: NOTIFY
MAINTENANCE NEGATIVE
SWITCH ERROR Lift switches wire harnesses are
backward. This applies only to 97Ti. Switch the wire harnesses on the
negative and level switches.
Display Reads: NOTIFY
MAINTENANCE FRAME
TAG UNPLUGGED Broken, damaged or unplugged
harness. Re-seat the frame tag wire harness.
Incorrect power requirements. Refer to the Operations Manual
Striding belt/deck malfunction. If the
deck laminate is worn through or the
underside of striding belt is glazed
over (hard, glossy). Perform belt and deck test in
Diagnostics Section 2.
Replace belt and deck. See How To…
Replace Striding Belt.
Display Reads: UNABLE TO
OBTAIN TARGET SPEED
Motor Controller. Replace motor controller.
Display Reads: NOTIFY
MAINTENANCE SPEED
SENSOR ERROR Speed sensor or disconnected wire
harness. This error will appear after a workout,
but the unit will continue to function.
Enter diagnostics, Speed Manual, and
look for a RPM reading. If no reading
exists, check continuity on the wire
harness. No continuity, replace wire
harness. If continuity exists, replace
speed sensor.
Display Reads: EXTERNAL
ROM FAILURE Display PCB. Replace display PCB.