my powermaster 256 got here today as did the cooler and the cart spent the evening putting it togeather. the water cooler manual was tornup hard to read. it came with a 110 plug is it 110v or 220 v ? next thing the tig torch comes with two hoses for the water cooler the lables arnt readable so which one goes were or does it matter? next they make special fluid for the tig coolers like miller has can i use it instead of just water? if you could answer me back it would be great thanks. need to come out with a air coupler for the gas and air on the back of the machine. would work much better bill