True Manufacturing Company Z5.4 - Manual (Page 50)

Z5.4 & Z5 Treadmill Owner’s Guide
50
SYMPTOM CAUSE SOLUTION
Treadbelt tracks left
to right
A. Uneven floor
B. Rear roller not properly
adjusted
Move treadmill to even
surface or level with shims. See
Adjustment section.
See Adjustment section.
Treadmill trips
household
circuit breaker
A. Defective breaker
B. Circuit too small
C. Circuit over-loaded
D. May trip GFI circuit.
Replace breaker
Use 20 amp circuit
Remove the other electrical
appliances on same circuit
Have circuit checked by
electrician.
Treadbelt feels
unsmooth, jerks
intermittently
A. Object between belt
and deck
B. Object under belt
C. Loose tread motor
drive belt
D. Loose treadbelt tension
Remove object between
belt and deck
Remove object from under
belt
Service required
See Adjustment section.
Symptom/Solution Guide
Chapter Seven: Care and Maintenance