Design and function
Connecting the intermediate hose package to the power source
099-005341-EW501
27.01.2016
27
5.8
Connecting the intermediate hose package to the power source
Some wire electrodes (e.g. self-shielding cored wire) are welded using negative polarity. In this
case, the welding current lead should be connected to the "-" welding current socket, and the
workpiece lead should be connected to the "+" welding current socket. Observe the information
from the electrode manufacturer!
Figure 5-6
Item Symbol Description
0
1
Wire feed unit
2
Intermediate hose package
3
Intermediate hose package strain relief
4
7-pole connection socket (digital)
Wire feed unit connection
5
Connector plug, welding current "+"
Welding current connection on wire feed unit
6
Connection socket, “-” welding current
• MIG/MAG cored wire welding:
Welding current to wire feed/torch
7
Quick connect coupling (red)
coolant return
8
Quick connect coupling (blue)
coolant supply
