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5.4
MMA welding
5.4.1
Connecting the electrode holder and workpiece lead
Risk of crushing and burns!
When changing stick electrodes there is a risk of crushing and burns!
•
Wear appropriate and dry protective gloves.
•
Use an insulated pair of tongs to remove the used stick electrode or to move welded work-
pieces.
Item Symbol
1
2
3
4
•
Insert the electrode holder plug and workpiece lead into the welding current socket depending on ap-
plication and lock in place by turning to the right. The corresponding polarity will be based on the infor-
mation of the electrode manufacturer on the electrode packaging.
099-002129-EW501
15.10.2020
Description
0
Workpiece
Connection socket for "+" welding current
Electrode holder or workpiece lead connection
Electrode holder
Connection socket, "-" welding current
Workpiece lead or electrode holder connection
Design and function
CAUTION
Figure 5-6
MMA welding
17
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