Hi

Can anyone help me fix these problem or try to find where to operate, treadmill motor not working I test with a good board and works, these is in an interior pool so the oxidation was the cause, see pics and videos ?
https://photos.app.goo.gl/IcuK1sVDAJkcEEIx2

 

Is this being used on the original T.M. or is the motor and board used for another application?
Max.