SECTION 9 − FCAW/GMAW WELDING GUIDELINES

9-1. Typical FCAW Process Connections

! Weld current can damage electronic parts in vehicles. Disconnect both battery cables before welding on a vehicle. Place work clamp as close to the weld as possible.

Wire Feeder/

Power Source

Gun

Work Clamp Workpiece

Self-Shielding Flux

Core Wire

FCAW/GMAW1 2011−03 − Ref. 803 444-A

9-2. Typical GMAW (MIG) Process Connections

! Weld current can damage electronic parts in vehicles. Disconnect both battery cables before welding on a vehicle. Place work clamp as close to the weld as possible.

Regulator/

Flowmeter

Wire Feeder/

Power Source

Shielding

Gas

Gas Hose

Solid Wire

Gun

Work Clamp Workpiece

803 444-A

OM-947 Page 30

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Hobart Welding Products 125 manual FCAW/GMAW Welding Guidelines, Typical Fcaw Process Connections