Removing Gun Nozzle, Contact Tip, Adapter, Liner, And Cleaning Gun Casing - Miller 3045 FC Owner's Manual

6-3. Removing Gun Nozzle, Contact Tip, Adapter, Liner, And Cleaning Gun Casing

1
2
3
3/8 in
Lay gun cable out
straight before ins-
talling new liner.
Liner
Stickout
Tools Needed:
7/16 in
Head
Tube
Remove nozzle,
contact tip, and
adapter.
Unscrew and
remove liner.
3/4 in
(20 mm)
Y Turn off welding power
source/wire feeder.
1 Nozzle
2 Contact Tip
3 Adapter
.
Wire size stamped on tip –
check and match wire size.
Cut off wire and disconnect
gun from feeder.
Reassemble gun in
reverse order from
taking it apart.
.
Thread wire according to
welding power source/wire
feeder manual.
Blow out
gun casing.
Install
Liner
Ref. 800 797-C
OM-1500-3 Page 21