Installing Gun To Quick-Connect Block - Bernard T-Gun 500 amp Owner's Manual

5-2 Installing Gun to Quick-Connect Block

1. Guide welding wire into power pin.
2. Insert power pin to shoulder.
3. Tighten thumb screw securely.
4. Connect control plug lead to control housing on gun.
5. Insert control plug into feeder.
6. Securely clamp blue hose on rear housing to water-out on
water cooler and red hose on rear housing to water-in on water
cooler.
7. Recheck:
a. proper gas flow;
b. drive roll pressure;
c. voltage and wire feed speed;
d. water flow (minimum 1/2 gallon per minute) at 55-65 psi.
WARNING: Ensure water supply is on before operation.
Figure 5-C
Figure 5-D
Figure 5-E
TG008-1.0 13