Hi

I have a Chinese machine (igolden 3m x 2m), bought 2nd hand which has been running great for the 2 years or so I've had it. It doesn't do a lot of work, maybe only 8 -10 hours a week. However, it recently tripped my electrics half way through a cut and I've been unable to turn it on since without it tripping each time. I've tested my workshop electrics and swapped the isolater with no luck. Has anyone got any experience with these machines and can give any advice as to what to test for/any common problems they might have?

Thanks
Russ