Hobart OM-186 165C manual Typical Connections, Gun Recommendation Table

2-3. Typical Connections

1

2

1CC Or CV Welding Power Source

If using a CC welding power source without a weld output contactor, use optional secondary contactor.

2Weld Cable

3Work

For GMAW, use optional gas valve.

3

2-4. Gun Recommendation Table

Process

Gun

GMAW – Hard or Corded Wires

Piecemaker 25A, or 40A Gun

FCAW – Self-Shielding Wires

Piecemaker 40A Gun

2-5. Connecting Welding Gun And Voltage Sensing Lead

7

1

2 3

1Gun Securing Knob

2Gun Block

3Gun Outlet Wire Guide

Loosen knob, insert gun end into block. Position outlet wire guide as close as possible to drive rolls with- out touching. Tighten knob.

4Gun Trigger Plug

5Gun Trigger Receptacle

6Voltage Sensing Clamp

Connect to workpiece.

7 Gun Holder

4 6 5

ST-800 588-A / Ref. S-0621-C

OM-186 165 Page 11