Design and function
MMA welding
099-002032-EW501
29.04.2010
25
Item Symbol Description
0
1
Electrode holder
2
Connection socket, electrode holder
The welding current polarity (“+” or “-”) are based on the setting of the “Welding current
polarity changeover switch”.
3
Workpiece
4
Connection socket, workpiece lead
The welding current polarity (“+” or “-”) are based on the setting of the “Welding current
polarity changeover switch".
5
Pole reversal changeover switch
The changeover switch is used to switch over the welding current polarity (“+” or “-” ) of
the electrode holder and workpiece lead connection sockets.
=
Welding current polarity “+” on connection socket
.
=
Welding current polarity “-” on connection socket
.
• Insert cable plug on the electrode holder into the welding current socket “
” and lock by turning to
the right.
• Insert cable plug on the workpiece lead into the welding current socket “
” and lock by turning
to the right.
