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Unread 04-09-2006, 14:35
Jay H 237 Jay H 237 is offline
Down at the railroad
AKA: Jason Hartmann
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Re: MIG welder feed motor always running

There may not be anything actually wrong with any of the components. You mention that it looks like someone had been playing around with the wiring in there. It's possible that it's now wired wrong and causing this. If you have, or can find, a wiring diagram you can check this.

Hobarts are made by Miller (same factory) so if you're unable to find a Hobart wiring diagram the Miller may be identical. I'll have to see if I can find the paperwork and if there's a wiring diagram for my Millermatic 135.
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