4-3. Gun Recommendation Table
Process
GMAW − Hard or Cored Wires
FCAW − Self-Shielding Wires
4-4. Equipment Connection Diagram
1
2
3
5
4
OM-1500-15 Page 14
Gun
Bernard Q300 or Q400
FC-1260
Dura-Flux
6
7
!
Turn Off wire feeder and
welding power source. Stop
engine on welding
generator.
!
Use only with CV DC Power
Sources.
1
Constant Voltage (CV)
Welding Power Source
11
Supplying 24 VAC To Feeder
Use optional PSA-2 adapter for
power sources having only 115
VAC supply.
2
Negative (−) Weld Cable
3
Positive (+) Weld Cable
4
Workpiece
5
Interconnecting Cord
(Customer Supplied)
6
14-Pin Plug And Cord
7
Wire Feeder
8
Gun
9
Gun Trigger Receptacle
10
10 Gas Hose
11 Gas Cylinder
.
Shielding gas pressure not to
exceed 100 psi (689 kPa).
9
8
804 207-A