Welding Task Selection; Tig Welding; Welding Torch Connection - EWM drive 4X IC D EX Operating Instructions Manual

Design and function

TIG welding

5.2.3

Welding task selection

For selection of the welding task and for general operation see the relevant Control operating
instructions.
5.3 TIG welding
5.3.1

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!
Item Symbol
1
2
3
4
5
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7
34
Description 0
Welding torch
Welding torch hose package
Welding torch connection (Euro or Dinse torch connector)
Welding current, shielding gas and torch trigger integrated
Quick connect coupling (red)
coolant return
Quick connect coupling (blue)
coolant supply
"-" welding current connection socket
• TIG welding:
Power source
Figure 5-15
Welding current connection for welding torch
099-005598-EW501
26.01.2018