I'm going to go look at a XMT 350 CV/CC with a 70 series wire feeder. Owner says come and test drive, burn as much wire as you want until your comfortable. Its currently hooked to 3 phase so I asked if we could hook it to single phase. He says there's no single phase avalible at the location. So my question is could there be something wrong with the auto line allowing it to operate on 3 phase fine but would render it useless on single phase? Anything in particular I need to look at or for? Im not to familier with these inverters or that new of a feeder in all honesty. Any and all input is appreciated. Thanks.