Operating instructions - EWM Hightec Welding GmbH
Operating instructions - EWM Hightec Welding GmbH
Operating instructions - EWM Hightec Welding GmbH
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6.7 TIG welding<br />
6.7.1 <strong>Welding</strong> torch connection<br />
The TIG welding torch is to be equipped to suit the relevant welding task!<br />
• Fit suitable tungsten electrodes and<br />
• an appropriate shielding gas nozzle.<br />
• Observe the operating <strong>instructions</strong> for the TIG welding torch!<br />
Commissioning<br />
TIG welding<br />
4<br />
3<br />
2 1<br />
Figure 6-2<br />
Item Symbol Description 0<br />
1 Connection socket, “-” welding current<br />
TIG welding torch connection<br />
2 G¼” connecting nipple, “-” welding current<br />
Shielding gas connection (with yellow insulating cap) for TIG welding torch<br />
3 Connection socket, 5-pole/8-pole/12-pole<br />
5-pole: Standard TIG torch control lead<br />
8-pole: TIG Up/Down or potentiometer torch control lead<br />
12-pole: Control lead for TIG up/down torch with display (option)<br />
4 Connection socket, “+” welding current<br />
Connection for workpiece lead<br />
Item No.: 099-000097-<strong>EWM</strong>01 61
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