Hello
I am new here and would kindly ask for help about a malfunctioning card on a Kemppi Mastertig 1500. It is the card which controls the pre and post welding gas flow, and, has selector swithhes for choosing the type of trigger control.
Apparently, it as nothing to do with the actual current control of the welder. The new card in my coutry is about as expensive as the welder itself.
Can anyone suggest a circuit which can be used for gas flow control? The rest I can handle by shorting a few connections.
Thanks and regards
I am new here and would kindly ask for help about a malfunctioning card on a Kemppi Mastertig 1500. It is the card which controls the pre and post welding gas flow, and, has selector swithhes for choosing the type of trigger control.
Apparently, it as nothing to do with the actual current control of the welder. The new card in my coutry is about as expensive as the welder itself.
Can anyone suggest a circuit which can be used for gas flow control? The rest I can handle by shorting a few connections.
Thanks and regards