Miller Electric 3545 - Manual (Page 16)

OM-1216 Page 12
3-5. Removing Existing Barrel And Installing Contact Adapter
802 379-B
1 Base Nut Location
Remove base nut from handle.
2
Handle Section
Remove handle section from gun.
3
Drive Roll Assemblies
Remove drive roll assemblies.
4
Nut
Remove nut from barrel.
5
Barrel
Remove barrel from gun.
Disconnect gas hose from gas
nipple.
6
Antirotation Pin
7 Contact Adapter
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.
Tools Needed:
1
2
4
5
6
7
4
12 mm
3
2
3