No wire feed, changed relay, it clicks when trigger pressed. Motor works off external power. I have checked the big resistors, the transistors with the multimeter to the best of my ability. There is simply no power reaching the motor terminals, as checked with multimeter and I am completely baffled as to why. As far as I can tell it should work, but isn't.
Could the thermal overload have tripped without setting off warning light?
Could the thermal overload have tripped without setting off warning light?