D dndmcdonald New Member Messages 1 Jan 23, 2010 #1 My Dual Mig 140T starts feeding wire when I turn on the on/off heat setting switch, without operating the trigger on the torch (even with the torch dissassembled). Is the problem in the switch?
My Dual Mig 140T starts feeding wire when I turn on the on/off heat setting switch, without operating the trigger on the torch (even with the torch dissassembled). Is the problem in the switch?
the snooper getting older by the day Messages 21,086 Location Hull UK Jan 23, 2010 #2 could be a stuck relay is the torch also live as soon as switched on