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REAR CONTROLS:
GAS PURGE PUSHBUTTON
The gas solenoid valve will energize but neither the power source output nor the drive motor will be turned on. The Gas Purge switch is useful for setting the proper flow rate of shielding gas. Flow meters should always be adjusted while the shielding gas is flowing.
POWER-UP SEQUENCE
For feeders with analog voltmeters, the thermal LED will briefly light during
If the gun trigger is activated during power up, the feeder will not operate until the gun trigger is released.