MC-80 controller schematics

Discussion in 'The Projects Forum' started by Vectorges, May 7, 2012.

  1. Vectorges

    Vectorges Thread Starter New Member

    Joined:
    Apr 4, 2011
    Messages:
    4
    I had an old treadmill that was obtained to scavenge the motor and electronics to use on a lathe project. The motor worked , and the speed control worked. Now I have it apart and went to test it, and (naturally) it doesn't work. Does anyone have a schematic for this unit? I have tried Google with no success. I think I have some really simple problem, like a safety wire that is unplugged. I don't see any disconnected wires, but I am a bit leery of messing with it too much since it has 120 vdc and 15 amps cursing through its veins.

    Thanx for the help.

    George
    Conway, SC
  2. wayneh

    wayneh AAC Fanatic!

    Joined:
    Sep 9, 2010
    Messages:
    8,145
    Location:
    Roscoe, IL
    Does this treadmill have a "dead man" switch? It'd be easy to overlook once you had it apart.
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