Hi - I bought a cheap (ha!) MigMate 120. The sheath around the main cable is natty - It had steel plates taped to it and to the sheathing at the case when I got it - I've taken that off temporarily (there is still continuity). I'm getting feed, but there is no spark when I touch the mig wire to the earth clamp. There is also a white wire not connected to anything (and with nothing apparently to connect to) at either the gun end, or the box end.
Any ideas before I throw my money in the scrap pile?
Any ideas before I throw my money in the scrap pile?