LarryEA Posted April 9, 2019 Report Share Posted April 9, 2019 I have a Delta 40-694 that I over stressed and it quit running. I took it apart and disconnected the electric motor. Connected power to the motor and it spins. Could my problem be the computer board? Could it still be the motor? OCtoolguy 1 Quote Link to comment Share on other sites More sharing options...
Scrappile Posted April 9, 2019 Report Share Posted April 9, 2019 Is there a fuse in there some where maybe by the computer board. OCtoolguy 1 Quote Link to comment Share on other sites More sharing options...
LarryEA Posted April 10, 2019 Author Report Share Posted April 10, 2019 1 hour ago, Scrappile said: Is there a fuse in there some where maybe by the computer board. Paul, the fuse is good... The switch is good.,,,, I guess I need someone educated enough to trace the power from the switch to the motor... OCtoolguy 1 Quote Link to comment Share on other sites More sharing options...
WayneMahler Posted April 10, 2019 Report Share Posted April 10, 2019 Larry If you have a volt meter you can measure the voltage at the entrance for the controller board. Then measure the volt on the output side. If you have voltage at the beginning and not at the out put then most likely the board went bad. You should also be able to adjust the output with the speed control and see the difference on the meter. If you are not familiar with electricity I would ask someone that is for help. You would also need to see if the motor is dc before testing the output values. Totally different type of electric and needs measured for dc not ac such as come out of plug in the wall. OCtoolguy 1 Quote Link to comment Share on other sites More sharing options...
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