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Repairing Treadmill motor speed control Board

Posted by iggie (My Page) on
Thu, Jan 3, 13 at 3:56

My wife,s Pro Form Model PFTL39120 developed problems after a power outage.I have checked as far as I know how to, the platform will elevate up and down, which I assume means the power supply board is ok, however the motor will not move via the speed adjustment. I tested the motor windings and they test ok. What do I start checking on the motor speed control board. Any body out there have any experience with these boards, any help or suggestions will sure be appreciated. Iggie

Follow-Up Postings:

RE: Repairing Treadmill motor speed control Board

You might contact the manufacturer and see if you can get a service manual or schematic. Or see if they have a replacement board you can install.

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