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2.3.5 CONNECT THE GAS CYLINDER
●After placing the gas cylinder , fasten it with the chain. To operate safely and get best results use approved gas
regulators and heaters.
●Briefly open the gas cylinder valve several times in order to blow out any dirt and particles present .
●Connect the pressure regulator to the shielding gas cylinder .
●Connect one end of gas hose to the gas supply inlet or gas input of the welding machine . The other end is for
connecting the hose to pressure regulator.
●Screw the gas hose pressure regulator and open the shielding gas cylinder.
Setting of the gas flow with the adjustment valve. For more information about gas adjustment check the
●
following page.
Connect power supply cable of gas Heater to heater power supply of the welding power source
●
Power supply cable
of Heater
2.3.6 THREAD THE WELDING WIRE
To avoid any problems during operation, this part has to be understood correctly.
Inappropriate and incomplete operation may result in poor welding quality and harm the
gun, this kind of failures are out of warranty.
●Ensure that the diameters of the drive rolls are correct.
●Raise the pressure assembly of the drive rolls(flange).
●Thread the wire to the gun through the guides into the liner.
Close and tighten pressure assembly.
●
INSTALLATION
Show gas flow
rate
Gas hose
Open the gas valve and Setting of gas flow
Figure 2:
The gas cylinder
Setting of
with the
valve
-12-
Open the gas cylinder
valve
gas
flow
adjustment
.
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