Miller Electric Millermatic DVI Welder User Manual


 
OM-1330 Page 29
6-8. Cleaning Or Replacing Gun Liner
Ref. 802 399-A
3/8 in
Y Disconnect gun from unit.
Tools Needed:
Lay gun cable out straight
before installing new liner.
Head Tube
1/2 in
Remove liner.
Remove nozzle, contact tip,
adapter, gas diffuser, and wire
outlet guide.
Blow out gun casing.
To Reassemble Gun:
Install and tighten new liner.
Cut liner off 3/4 in (20 mm) (3/8 in
[9.5 mm] for aluminum) from head
tube.
Install adapter, contact tip, and
nozzle.