Design and function
MIG/MAG welding
30
099-005313-EW501
02.09.2015
Choose welding current connection socket according to the signal light for the polarity setting!
• Select JOB- See 5.7.7 Welding task selection chapter
• Polarity selection “+” or polarity selection “-” signal lights show the polarity setting.
Figure 5-6
Item Symbol
Description
0
1
Welding torch
2
Welding torch connection (Euro or Dinse torch connector)
Welding current, shielding gas and torch trigger integrated
3
19-pole connection socket (analogue)
For connecting analogue accessory components (remote control, welding torch control
lead, etc.)
4
Workpiece
5
"-" welding current connection socket
•
MIG/MAG welding: Workpiece connection
6
Polarity selector plug, welding current cable
Internal welding current cable for central connection/welding torch.
• Connection socket for “+” welding current
• Insert the central plug for the welding torch into the central connector and screw together with crown
nut.
• Insert the plug of the workpiece lead in the respective welding current connection socket and lock in
place by turning to the right.
• Insert the polarity selection plug in the respective welding current connection socket and lock in place
by turning to the right.
• Insert the welding torch control cable into the 19-pole connection socket and lock (MIG/MAG torches
with additional control cables only).
Some wire electrodes (e.g. self-shielding flux cored wire) are welded using negative polarity. Use
the welding current polarity push-button (pole reversal) to reverse the welding current polarity
(+/-) without having to change the welding current leads. This reversal can also be effected using
a suitable remote control (PWS). Signal lights above the welding current sockets show the
welding current polarity (+/-) selected.
