True Fitness 550ZTX manual Troubleshooting Guide, Symptom Cause Solution

	Troubleshooting Guide
	CARE AND MAINTENANCE
		SYMPTOM		CAUSE	SOLUTION
		Circuit breaker on	A. Damaged motor.		Service required
		treadmill trips	B.	Damaged or defective	Service required
		when the power		motor power supply
				board.
		cord is plugged
			C. Damaged motor control		Service required
		into wall.
				circuit board.
		Circuit breaker on	D. Restricted belt or		Check and remove
		treadmill trips		flywheel.	obstruction or call dealer.
		when inputting	E.	Treadbelt over-	See adjustments in
		speed and starting.		tensioned.	Assembly Guide.
		Computer display	A.	No power to treadmill.	Restore power at electrical
		LEDÕs do not			outlet or reset circuit
					breaker if in Òon/offÓ
		illuminate.
					position.
				completely connected.
AINTENANCE			B.		Reset Circuit Breaker.
				Circuit breaker trip
			C. Upper wire harness not		Service required
				connected or not
AND M
		Incline Motor and	A.	Upper wire harness	Service required
CARE		tread motor will		damaged or not con-
				nected or completely
		not turn on.
				connected.
		Incline motor does	A.	Incline wire harness	Service required
		not operate but		damaged or not
				connected.
		the treadbelt
		moves.
		Scrambled digits	A. Damaged computer		Service required
		on computer		board.
		LEDÕs.	B. Upper wire harness		Service required
				damaged or partially
				connected.
		Squeaking noise	A. Poly V-belt slipping.		Service required
		from motor while	B. Motor brush noise		Service required
		using the treadmill.		excessive.

TROUBLESHOOTING GUIDE

64

5 5 0 Z T X T r e a d m i l l O w n e r ’ s G u i d e