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Gas pre-purge/
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ignition of arc
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TIG-Comfort-
IMPORTANT! For the activation and setting of the "TIG-Comfort-Stop" option
Stop option
please refer to the chapter CSS parameter.
When being delivered the "TIG-Comfort-Stop" option of the power source is de-
activated.
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Position gas nozzle at arc strike in a way that there is a distance of 2 to 3 mm
(0.08'' to 0.12'') between the tungsten electrode and the component.
Slowly raise welding torch until the tungsten electrode touches the compo-
nent.
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As long as the tungsten electrode is in contact with the component, the
gas pre-purge is carried out.
Lift welding torch and pivot into normal position - arc is ignited.
Carry out welding
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Welding
During welding shortly uplift the welding torch
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the arc is increased significantly
Lower the welding torch and
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the arc is decreased significantly.
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TIG-Comfort-Stop function triggered
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