3-7. Removing Existing Barrel And Installing Contact Adapter

4

1Base Nut Location Remove base nut from handle.

2Handle Section

Remove handle section from gun.

3Drive Roll Assemblies

Remove drive roll assemblies.

4Nut

5

3

2

Remove nut from barrel.

5 Barrel

Remove barrel from gun. Disconnect gas hose from gas nipple.

6Antirotation Pin

7Contact Adapter

1

4

6

7

3

2

Tools Needed:

12 mm

Remove antirotation pin from contact adapter.

Install contact adapter into gun, and secure with nut.

Reinstall drive roll assemblies. Reinstall handle section onto gun. Reinstall base nut onto handle.

802 379-A

OM-226 857 Page 15

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Image 19
Hobart Welding Products 3545-20, 3035-20 manual Removing Existing Barrel And Installing Contact Adapter