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thermal arc pro-wave 300tsw won't start

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  • thermal arc pro-wave 300tsw won't start

    my 5 year-old welder,which has worked like a champ,won't completely start when I trip the power switch. When I trip the switch back off I get a err message E99. where can I look to solve this problem? thanks

  • #2
    need to get ahold of a service manual. and make me a copy when you do.

    i might take the case off and look around a bit


    • #3
      thermal arc 300TSW won't start

      got my 300TSW working. It's been realy cold up here in the north woods, and I thought I had my shed for welding warm enough. When it didn"t start I brought my welder in the house for 2 days. I took it back out and started it and it runs goood. I think it was just to cold. larry s