Finishing Welding - Fronius TPS 320i Operating Instructions Manual

Arc ignited - welding commences

Finishing welding

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Lift the TIG gas-valve torch away from the workpiece until the arc goes out.
IMPORTANT! To protect the tungsten electrode, ensure that the shielding gas at the
end of welding flows for long enough to allow the tungsten electrode to cool sufficient-
ly.
Close the gas stop valve on the TIG gas-valve torch
Raise the welding torch and pivot it into the normal
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position - the arc ignites
Carry out welding
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