Design and function
TIG welding
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099-002057-EW501
04.03.2019
5.3.2
Connecting a TIG welding torch with rotating gas valve
Prepare welding torch according to the welding task in hand (see operating instructions for the torch).
Figure 5-15
Item Symbol
Description
0
1
Workpiece
2
Connection socket for "+" welding current
Workpiece lead connection
3
Output side of the pressure regulator
4
Welding torch
5
Connection socket, "-" welding current
Welding current lead connection for TIG welding torch
• Insert the welding current plug on the welding torch into the welding current connection socket and
lock by turning to the right.
• Insert the cable plug on the work piece lead into the "+" welding current connection socket and lock by
turning to the right.
• Screw the shielding gas hose of the welding torch to the pressure regulator outlet.
5.3.3
Welding task selection
Figure 5-16
