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5-8. Installing Contact Tip And Nozzle

3

YTurn off welding power source.

1Nozzle Remove nozzle.

2Contact Tip

3Tip Adapter

Thread welding wire through gun (see Section 5-9).

Slide contact tip over wire and tighten tip into tip adapter.

Install nozzle.

2

1

MIG Nozzle (Standard)

Use with solid or flux cored wire.

Push nozzle over contact tip and adapter until it is seated onto adapter. End of contact tip will be flush with end of nozzle when installed properly.

Flux Nozzle (Optional)

Use with flux cored wire only. Narrow design allows access in tight spaces and provides better visibility of puddle during welding.

Push nozzle over contact tip and adapter until it is seated onto adapter. Contact tip will be exposed approximately 7/16 in (11.3 mm) when installed properly.

Tools Needed:

Ref. 802 399-A

OM-925 Page 17

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Hobart Welding Products 140 manual Installing Contact Tip And Nozzle, Turn off welding power source