Design and function
MIG/MAG welding
099-002061-EW501
05.05.2020
31
5.3 MIG/MAG welding
5.3.1 Connecting the intermediate hose package to the power source
With this machine series, the earth cable on the intermediate hose package must not be connec-
ted to the welding machine or wire feeder! Remove the earth cable or push back into the hose
package!
Figure 5-22
Item Symbol Description
0
1
Workpiece
2
Connection socket, welding current (workpiece)
3
Wire feed unit
4
Intermediate hose package
5
19-pole connection socket
Control cable for remote control and/or wire feeder
6
Connection socket, welding current (electrode holder)
Welding current connection for wire feeder
• Insert cable plug on the workpiece lead into the welding current socket “
” and lock by turning to
the right.
• Insert cable plug on the control lead into the 19-pole connection socket and secure with crown nut (the
plug can only be inserted into the connection socket in one position).
• Plug the welding current lead plug (wire feeder) into the connection socket and lock by turning to
the right.
Some wire electrodes (e.g. self-shielded flux cored wire) must be welded using negative polarity.
Use the push-button for welding current polarity (pole reversal) to reverse the welding current
polarity (+/-) without having to swap the welding current leads. Signal lamps located above the
welding current sockets indicate the selected welding current polarity (+/-).
