Installation; Intermediate Hose Package Connection - EWM Tetrix 451 AC/DC AW FW Operating Instructions Manual

Design and function
TIG cold wire welding
5.2.2

Installation

T he machine must not be operated in the open air and must only be set up and operated on a
suitable, stable and level base!
•
The operator must ensure that the ground is non-slip and level, and provide sufficient lighting
for the place of work.
•
Safe operation of the machine must be guaranteed at all times.
In a TIG cold wire welding system the wire feed unit is placed onto the casing cover of the TIG
power source.
5.2.2.1

Intermediate hose package connection

Item Symbol
1
2
3
4 X2
5
6
7
8
36
Description 0
Wire feed unit
Intermediate hose package
Intermediate hose package strain relief
Connection socket (28-pole)
Control lead
Connecting thread (G¼")
Shielding gas
Connection socket (TIG)
Welding current, minus potential
Quick connect coupling (red)
coolant return
Quick connect coupling (blue)
coolant supply
Figure 5-8
099-000115-EW501
20.11.2017