Tweco VA 2000 Ultra-Feed - Manual (Page 31)

ULTRAFEED VA 2000
February 27, 2006 4-5
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Art # A-07388
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Figure 4-2: Rear Panel Controls and Connections
2. GAS VALVE INLET: This is where the shielding gas
hose is connected to the wire feeder. The gas valve
inlet controls the “on/off” flow of shielding gas through
the welding gun.
3. WIRE INLET PORT: This is where the welding wire
enters the feeder
4. WELD CABLE PORT: This is where the power source
welding cable enters the feeder. Make sure this
connection is tight or arcing could occur.