In my case, it was solved by eliminating the moisture that had condensed onto the machine's
innerds.
Mar 27, 2011 Rating
NO ARC RESPONSE by: Charles
i had the same problem on my machine. It hapened rihght after I tried maxing the voltage on something thick. It had triped a breaker. there is a white button behing the machine that resets the breaker. It worked after that. maybe the problem was that you did not respect the duty cycle.
good luck
charles
Jun 24, 2010 Rating
twist 'em by: Allen G
Turn the adjustment knobs back and forth several times until you get fire. Dust or corrosion gets in between the contacts after setting up for awhile.