Most likely that's what I'm going to have to do by the look of things. I'm going to try Doug's guy out and if there isn't a solution, then I will just have to find a way to buy a differnt machine
Yeah I remember my first hot water it was a karcher with a burner with a mind of its on. It had a thousand wires going everywhere. The company I got it from we're getting machines on credit an selling them but not paying for them so when I called raising hell at karcher they told me they never got paid an I felt bad.However I found a dealer that new my troubles traded that thing for a new hydrotek that was a good day.
Depending on what you do, you might be able to get by with a couple of deep cycle batteries. You would have to charge them each night, and it would be a bit of a Frankenstein machine, but in a pinch and somewhat limited resources, it might work.