Design and function
TIG welding
099-005548-EW501
27.10.2017
43
5.5
TIG welding
5.5.1
Preparing the TIG welding torch
The TIG welding torch is to be equipped to suit the relevant welding task!
• Fit suitable tungsten electrodes and
• an appropriate shielding gas nozzle.
• Observe the operating instructions for the TIG welding torch!
5.5.2
Welding torch and workpiece line connection
Figure 5-32
Item Symbol
Description
0
1
Welding torch
2
Welding torch connection (Euro or Dinse torch connector)
Welding current, shielding gas and torch trigger integrated
3
Workpiece
4
Connection socket, "+" welding current
• TIG welding:
Workpiece connection
5
Polarity selector plug, welding current cable
Internal welding current cable for central connection/welding torch.
• Connection socket for “-” welding current
• Insert the central plug for the welding torch into the central connector and screw together with crown
nut.
• Insert the polarity selection plug into the "-" welding current connection socket and lock in place by
turning to the right.
• Insert the plug of the workpiece lead into the "+" welding current connection socket and lock in place
by turning to the right.
