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Need help to troubleshoot 1990 Syncrowave 250 Tig (repair)

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  • tiresmoker
    replied
    If I meter the 2 wires at the on/off switch I get 240V

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  • cruizer
    replied
    I guess the question would be if you actually have 230 going to the machine, lines have to be metered together, not to frame

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  • tiresmoker
    replied
    Hi Cruizer I dubble checked the Jumpers. They look OK I am set up for 230V. Jumpers go from #2 to #3 & #4 to #5

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  • cruizer
    replied
    It's a 200/230/460 machine, are you positive it isn't connected for 460?

    For reference, it was born on 3/13/1990

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  • tiresmoker
    replied
    KA769317

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  • cruizer
    replied
    Serial # would be handy

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  • Need help to troubleshoot 1990 Syncrowave 250 Tig (repair)

    Just purchased the welder. The only response I get when I turn it on, the smaller of the two transformers hums and one relay clicks. Nothing else works.
    The voltage is correct coming into the machine.
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