INSTALLATION
2.3 ELECTRIC PLUG CONNECTION
Figure 2:
Electric Plug Connection
According to the polarity of the electrode to be
used, i
s into the appropriate
outlet
them
clock-wise
nsert welding cable
and tighten
by turning
.
(
)
10
Connect the earth clamp tightly to the workpiece
as close as possible to the welding area.
Install the Argon gas regulator onto the Argon gas
cylinder.
C
gas hose of the torch
the
regulator
onnect the
to
gas
.
2.4 MMA WELDING CONNECTIONS
Figure 5:
Connecting Gas Cylinder
TIG torch with a valve should be
used.
Connect
TIG orch
to the negative
of the machine.
the
t
power
cable
outlet and
the earth cable to the positive
outlet
(1 )
0
Since mains connection sockets may vary from
factory to factory, an appropriate plug must be
installed to the built-in mains cable of the machine
by qualified electricians. Please observe that the
earth cable is in yellow/green colour and labeled
as
. After installing the electric plug, DO NOT
INSERT IT INTO THE SOCKETAT THIS STAGE.
Figure 4:
TIG Welding Connections
RA 300 E / RA 400 E / RA 650 E
10
2.5 TIG WELDING CONNECTIONS
Figure 3:
MMA Welding Connections
