Design and function
MMA welding
099-005630-EW501
02.03.2021
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5.3 MMA welding
5.3.1 Connecting the electrode holder and workpiece lead
CAUTION
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.
Figure 5-15
Item Symbol Description
0
1
Electrode holder
2
Welding current lead
3
Workpiece
4
Workpiece lead
• 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.
5.4 Remote control
The remote controls are operated on the 19-pole remote control connection socket (analogue).
5.4.1 RT1 19POL
Functions
• Infinitely adjustable welding current (0% to 100%) depending on the preselected
main current on the welding machine.
5.4.2 RTG1 19POL
Functions
• Infinite setting of the welding current (0% to 100%) depending on the main current
preselected at the welding machine
5.4.3 RTF1 19POL
Functions
• Infinitely adjustable welding current (0% to 100%) depending on the preselected
main current on the welding machine.
• Start/stop welding operation (TIG)
ActivArc welding is not possible in combination with the foot-operated remote control.
