Welding Torch Connection - EWM tigSpeed continuous drive 45 hotwire Operating Instructions Manual

Design and function
Transport and installation

5.1.11 Welding torch connection

Equipment damage due to improperly connected coolant pipes!
If the coolant pipes are not properly connected or a gas-cooled welding torch is used, the coolant
circuit is interrupted and equipment damage can occur.
•
Connect all coolant pipes correctly!
•
Completely unroll the hose package and the torch hose package!
•
Observe maximal hose package length > see 5.1.8.2 chapter.
•
When using a gas-cooled welding torch, use a hose bridge to establish the coolant
circuit > see 9 chapter.
Prepare welding torch according to the welding task in hand (see operating instructions for the torch).
Item Symbol
1
2
3
4
5
6
7
8
9
36
Description 0
Welding torch
Observe additional system documents!
Welding torch hose package
Wire electrode connection
Welding torch wire feed
Quick connect coupling (red)
coolant return
Quick connect coupling (blue)
coolant supply
Connection socket (12-pole)
Welding torch control lead
Connection socket (TIG hot wire)
Hot wire power, minus potential
Quick connect coupling
Shielding gas
Connection socket (TIG)
Welding current, minus potential
Figure 5-12
099-000236-EW501
25.04.2019