Design and function
MMA welding
56
099-000229-EW501
14.04.2015
5.8.1
Connecting the electrode holder and workpiece lead
Polarity depends on the instructions from the electrode manufacturer given on the electrode
packaging.
Figure 5-29
Item Symbol
Description
0
1
Electrode holder
2
Connection socket, “-” welding current
Workpiece lead or electrode holder connection
3
Workpiece
4
Connection socket for "+" welding current
Electrode holder or workpiece lead connection
5
Connecting nipple G¼, shielding gas connection
• Fit yellow protective cap onto G¼" connecting nipple.
• Insert cable plug of the electrode holder into either the "+" or "-" welding current connection socket and
lock by turning to the right.
• Insert cable plug of the workpiece lead into either the "+" or "-" welding current connection socket and
lock by turning to the right.
