Lincoln Welding Tools - Page 8 - Recent Questions, Troubleshooting & Support

There is a small red switch on the back that you can use to switch it.

There should be a small red switch on the back, you can switch it there.

there is probley nothing wrong its called duty cycle.which means that if you are welding long periods or welding at max amps the welder will kickout to cool down.Look on your unit for the tag that tells imformation about your unit.It will show something like 30% duty cycle so that means you can weld 3 minutes at full power before the unit shuts down.

you need to check the reset button and if it is a small red cylinder shape and says tattle tale on it you will have to actually hold in the button while starting and continue to hold it for a few seconds after it is running with the choke completely off. thats just a common problem ppl have other than that if the motor turns over and never fires then i would have to say that u are on the right track

hope that helps some but without knowing what brand of welder it is and how old i cant really give an answer that i would be comfortable giving out because i would be guessing

relay / contactor has stuck in the on position

Ask on weldingweb or miller welds, smokestack, they have a lot of good guys there.Bryan

I don't see it in the manualhttp://www.manualslib.com/manual/95152/Lincoln-Electric-Pro-Cut-25-Svm149-A.html?selected=0&page=45#manual