Welding on Cart


New Member
I did some welding on my cart yesterday. I only disconnected the Neg. cable. Afterwards, could not get the solenoid to click. Checked everything I could think of finally jumped across solenoid, worked intermittently, finally seemed to work normally. Does this sound like a speed control problem not sending voltage to solenoid or do they sometimes get stuck. Should I disconnect batteries completely as I have more refurbing to do. Should I disconnect anything else as I dont want to fry anything.