Design and function
TIG welding
74
099-005215-EW501
29.06.2011
5.8
TIG welding
5.8.1
Welding torch and workpiece line connection
2
3
4
5
6
1
7
Figure 5-39
Item Symbol Description
0
1
Welding torch
2
Welding torch hose package
3
Central connection for welding torch (Euro)
Integrated welding current, shielding gas and torch trigger
4
19-pole connection socket (analogue)
Connection for welding torch control lead
Welding current cable, polarity selection
Welding current to the central connector/torch, enables polarity selection.
5
• TIG:
Connection socket for “-” welding current
Connection socket, "+" welding current
6
• TIG welding:
Workpiece connection
7
Workpiece
• Insert the central plug for the welding torch into the central connector and screw together with crown
nut.
• Insert the cable plug on the work piece lead into the "+" welding current connection socket and lock by
turning to the right.
• Welding current lead, insert polarity selection into the "-" welding current connection socket and lock.
Only MIG/MAG torches with special functions (additional control lead):
• Insert the torch control lead plug into the 19-pole connection socket and lock in place.
If fitted: