it's Possable that the power is directly connected to the gas line inside the machine where
I couldn't see it..... but the hose on the torch was not braided line. and if they did that you could not change polarity at all.
.....
anyway I sent the TIG welder back and Amazon has already said they refunded the money.... so I should be all set to get another one. ....one that hopefully works !
...
...Bob......
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Its too late when you've gone too far !
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