Design and function
Connection for workpiece lead
36
099-005366-EW501
31.07.2014
5.12 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 5-9
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
•
Insert the plug on the workpiece lead into the "-" welding current connection socket and lock.
Summary of Contents for alpha Q 352 puls MM
Page 85: ...Circuit diagrams alpha Q 352 552 Puls 099 005366 EW501 31 07 2014 85 Figure 10 2...
Page 86: ...Appendix A JOB List 86 099 005366 EW501 31 07 2014 11 Appendix A 11 1 JOB List...
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