I want to buy a new 2013 Power Tig 185 Micro, but I have to run it on my 220V 30Amp dryer plug. I don't plan on running over 120 Amps for what I am going to be tig welding. Am I OK? I'm good with everything from where the tig torch plugs into the welder, to the finished work piece, but electricity? Not much at all! Thanks in advance....magichat.