Precor GEN06 Series Service Manual page 128

If any measurement is below 108 VAC (US) or 200 VAC (International), advise
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the customer to have their facility wiring inspected by an electrician.
If the measurements are at or above 108 VAC (US) or 200 VAC (International),
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continue troubleshooting.
Does the treadmill trip its breaker immediately on power up?
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If YES, it is likely that there is a shorted component (line filter, lower control module) or
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faulty/shorted wiring.
If NO, continue with the following steps.
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Does the treadmill power up, but trips the breaker after the motor is started?
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If YES, it is likely that there is a bad roller or bad drive motor.
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If NO, continue with the following steps.
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Does the drive motor start up fine, but trips the breaker after an exerciser walks/runs on
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the running belt?
If YES, Overloading is the most frequent cause of treadmill shutting down. Over-
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loading is most often caused by excess deck/belt friction, but can be made worse
by line voltage conditions. The overloading condition happens more often with
heavier runners, but never walkers. In high exerciser clubs (10 hours or more of
use per day), the decks/belts will wear much faster than at other locations, some-
times in months rather than years. It is often accompanied by error codes 27, 28,
or 29. Perform an amp draw test in the
on page 117
See Also
"System Troubleshooting Procedures" on page 99
Contact Precor Customer Support at support@precor.com or 800.786.8404 with
any questions.
procedure.
System Troubleshooting Procedures
"Running Belt and Deck Troubleshooting"
7 Troubleshooting
Page 121