J USB connectors.
These connectors are to be used for updating welding
programs.
K Socket (+).
Socket for connecting the earth cable connector in TIG
welding and the electrode clamp in MMA welding.
L Socket (-).
Socket for connecting the MIG-MAG and MMA
welding ground cable connector or the TIG welding
power source-wire feeder extension connector.
NOTE. The MMA welding electrode clamp can be connected
to both the power source and the wire feeder.
B
C
J
K
L
22
CONTROLS LOCATED ON REAR PANEL.
M CN1 connector.
For connecting the services cable floating connector
of the power source-wire feeder connection.
N Socket (+).
Socket for connecting the power cable floating
connector of the power source-wire feeder extension.
O CN7 connector (-).
For connecting the floating connector coming from the
power source-wire feeder connection.
P ETHERNET connector.
Q CN6 SRS connector.
For connecting the floating connector coming from the
Art. 443 SRS accessory.
R Switch.
Starts and stops the welding machine.
W
X
Y
A
Z
D
E
AA
F
G
P
M
O
N
H
I
R
S
Q
T
V
U