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Trouble with Blackface Sa200

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发表于 2021-9-1 23:14:29 | 显示全部楼层 |阅读模式
I have been welding with this machine for a few weeks with no problems. Then all of a sudden it quit welding. It ran a grinder but won’t strike an arc. It would idle up and still wouldn’t strike an arc. Now it won’t idle up when I go to strike an arc. I can manually idle it up and it will weld, just wondering if anyone had any ideas? Your help is appreciated!!
Reply:What’s funny is I have proper amperage at the positive/negative lugs. My ground? Bad connection at stinger? Any ideas?
Reply:Just checked the positive/negative lugs again, now it’s showing an open circuit. My welder is going berserk.
Reply:Could be failed main shunt coils or bad contacts on the coarse amperage selector switch or a broke copper strap to the coarse amperage selector switch or . . .MM200 w/Spoolmatic 1Syncrowave 180SDBobcat 225G Plus - LP/NGMUTT Suitcase WirefeederWC-1S/Spoolmatic 1HF-251D-1PakMaster 100XL '68 Red Face Code #6633 projectStar Jet 21-110

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