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Mig problems star up

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发表于 2021-9-1 00:44:06 | 显示全部楼层 |阅读模式
I have I mig machine, after two year of welding the machine does not do the arc, it turns on but does not produce any arc at all. Does anyone know what may be happen to it?
Reply:Ya gotta be way more specific, give us all the details.Miller Dynasty 300dxSpeedglas 9002XMiller Spectrum 375 XtremeLincoln PowerMig 255xtLincoln PowerMig 140cMilwuakee Portaband
Reply:LOL  That's like saying, my car won't run, what's wrong with it?  Like anyone here is goin to be able to diagnose that!MM350P/Python/Q300MM175/Q300DialarcHFHTP MIG200PowCon300SMHypertherm380ThermalArc185Purox oaF350CrewCab4x4LoadNGo utilitybedBobcat250XMT304/Optima/SpoolmaticSuitcase12RC/Q300Suitcase8RC/Q400Passport/Q300Smith op
Reply:ok, start with the basics.Your original post says it turns on, but no arc.  1.  So lets assume it's plugged in.2.  Does your welder have a purge setting?  If so, make sure it's not set to that.3.  Is your ground connected to the work?4.  Do you have wire feed when you pull the trigger?5.  Do you have the polarity set correctly?  (only need to worry about this once the wire is feeding)6.  What type of welder is it?  Does it have known issues, i.e. Campbell Hausfield, Chinese made, Harbor Freight?7.  We need some more info/pics if you have them.MarkI haven't always been a nurse........Craftsman 12"x36" LatheEnco G-30B MillHobart Handler 175Lincoln WeldandPower 225 AC/DC G-7 CV/CCAdd a Foot Pedal to a Harbor Freight Chicago Electric 165A DC TIG PapaLion's Gate Build
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