Design and function
MIG/MAG welding
32
099-005333-EW501
19.03.2014
5.10
MIG/MAG welding
5.10.1
Connection for workpiece lead
NOTE
Note the polarity of the welding current!
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 5-8
Item Symbol
Description
0
1
Connection socket, "+" welding current
• MIG/MAG cored wire welding:
Workpiece connection
2
"-" welding current connection socket
• MIG/MAG welding:
Workpiece connection
3
Workpiece
• Insert the plug on the workpiece lead into the "-" welding current connection socket and lock.
Содержание alpha Q 351 Progress puls MM FDW
Страница 5: ...Contents Notes on the use of these operating instructions 099 005333 EW501 19 03 2014 5...
Страница 20: ...Machine description quick overview Rear view 20 099 005333 EW501 19 03 2014 4 2 Rear view Figure 4 2...
Страница 52: ...Appendix A Overview of EWM branches 52 099 005333 EW501 19 03 2014 10 Appendix A 10 1 Overview of EWM branches...
