Design and function
TIG welding
299-031000-TWD01
18.10.2016
47
5.4
TIG welding
5.4.1
Welding torch connection
TIG welding torches to be connected to a Euro torch connector are available in two versions:
• TIG combi welding torches are connected to the Euro torch connector of the wire feeder and
to the (-) welding current plug of the power source.
• TIG welding torches of the EZA version are connected to the Euro torch connector of the wire
feeder only. To do so, the welding current lead of the intermediate hose package must be
connected to the (-) welding current connection at the rear of the unit!
Figure 5-25
Item Symbol
Description
0
1
Welding torch
2
Welding torch hose package
3
Welding torch connection (Euro or Dinse torch connector)
Welding current, shielding gas and torch trigger integrated
4
Quick connect coupling (blue)
coolant supply
5
Quick connect coupling (red)
coolant return
6
"-" welding current connection socket
• TIG welding:
Welding current connection for welding torch
7
Power source
