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xmt 456 cc/cv

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  • xmt 456 cc/cv

    xmt 456 trouble code help 1 comes up if I try to carbon arc. if I weld at 175 amps the welder has no issue. over the last 6 months it seems as the ouput is lower by 25 0r so amps. serial number lc004692. Is there any thing I should ck before buying a board thanks

  • #2
    I'm no expert but it sounds like maybe a cap is getting weak. I'm sure you will get someone much more helpful than me to chime in soon.
    I would certainly discontinue using it until you have resolved the issues though. Running it weak will only strain it more and possibly triple the repair part bill.

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