Cardiovascular Fitness Procedures Manual

2.9 Troubleshooting

2.9.1 Quinton MedTrack ST 65 Treadmill and Controller

The following table (2-1) may be used to troubleshoot some common problems with the

treadmill and programmable controller.

Table 2-1. Troubleshooting problems with the Quinton Med Track ST65 treadmill and controller

PROBLEM POSSIBLE CAUSE REMEDY
Treadmill will not run. Treadmill and/or monitor power
cord is not plugged in

Plug in power cords.

Monitor power off Turn on controller.

Controller cable disconnected or

damaged

Plug in and secure controller

cable. Replace if damaged.

Circuit breaker for treadmill

room reads “OFF”

Set the circuit breaker switch on
the treadmill to “ON.”
Emergency stop button activated Turn emergency stop button
counter-clockwise to deactivate.
Internal problem Call authorized service rep.
Walking belt too far left or right. Improper belt tracking Adjust tracking as described in
Section 2.3.1. If problem persists,
call authorized service rep.
Walking belt slips, but front
roller turns.

Improper belt tension Adjust belt tension as described
in Section 2. 3 .1. If problem
persists, contact authorized
service rep.
Walk belt hesitates; adjusting
belt tension is ineffective.

Internal drive belt slipping Service required. Call authorized
service rep.
Treadmill will not change grade. Excess weight on treadmill Max load is 400 lbs.
Internal problem Service required. Call authorized
service rep.
Circuit breaker trips during
normal operation.

Power fault Service required. Call authorized
service rep.
Treadmill does not run; Exxx
appears on display.

Problem with electronic circuitry Record error number and call
service rep.
Internal problem Service required. Call authorized
service rep.
Other error messages appear on
controller.

Varied Record error message and call
service rep.
Treadmill will not reach
maxspeed.

Speed limit control is activated Do not change!