[inspectorudy]

I was going to do some work on my 1811 with my new-to-me mig welder and the unit quit. I just bought it and it is a MATCO unit that they no longer sell. I cannot make out what the wall electrical requirements are from this picture and was wondering if any of you read foreign wiring diagrams. Does this show two hots and a ground or two hots and a neutral? Thanks
BTW, the colored wires are the welder's plug. If I ask this question on any of the other departments no one will see it.