Hobart Welding Products 2250 Replacing Drive Roll And Wire Inlet Guide, Replacing Gun Contact Tip

4-3. Replacing Drive Roll And Wire Inlet Guide

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2

4

1

Tools Needed:

1Inlet Wire Guide Securing Screw

2Inlet Wire Guide

Loosen screw. Slide tip as close to drive rolls as possible without touching. Tighten screw.

3 Drive Roll

Install correct drive roll for wire size and type.

4 Drive Roll Securing Screw

Secure drive roll with screw as shown.

Ref. ST-801 875

4-4. Replacing Gun Contact Tip

Y Turn Off power before replacing contact tip.

1 Nozzle

2 Contact Tip

Cut off welding wire at contact tip.

Remove nozzle.

Remove contact tip and install new contact tip. Reinstall nozzle.

2

1

Tools Needed:

Ref. ST-801 987

OM-192 440 Page 19