Design and function
TIG welding
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099-005637-EW501
27.04.2021
5.5 TIG welding
5.5.1 Welding torch connection
Figure 5-18
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 (red)
coolant return
5
Quick connect coupling (blue)
coolant supply
6
"-" welding current connection socket
• ---------- TIG welding: Welding current connection for welding torch
7
Power source
• Insert the central plug for the welding torch into the central connector and screw together with crown
nut.
• Insert the welding current plug of the combi welding torch into the (-) welding current connection so-
cket and lock into place by turning to the right (only in case of a separate welding current connection).
Where applicable:
• Lock connecting nipples of the cooling water tubes into the corresponding quick connect couplings:
Return line red to quick connect coupling, red (coolant return) and
supply line blue to quick connect coupling, blue (coolant supply).
5.5.2 Welding task selection
For selection of the welding task and for general operation see the relevant Control operating instructions.
