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Have Miller 330A, Has been working fine for years and it suddenly stopped welding in middle amp setting. (doesen't work in low settings either) Will start arc but amperage is low and foot control has no effect. Switch to high setting and seems to work fine. Any help with what to check appreciated.thanks Roger
Reply:
Originally Posted by corncob
Have Miller 330A, Has been working fine for years and it suddenly stopped welding in middle amp setting. (doesen't work in low settings either) Will start arc but amperage is low and foot control has no effect. Switch to high setting and seems to work fine. Any help with what to check appreciated.thanks Roger |
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发表于 2022-6-20 15:51:30