Miller XR-15W Owner's Manual - Page 23

Browse online or download pdf Owner's Manual for Welding System Miller XR-15W. Miller XR-15W 36 pages. With quick disconnect ce, 200/400 ampere air/water push-pull welding gun

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Miller XR-15W Owner's Manual

7-1. Replacing The Gun Liner

1
4
5
7
8
.
Gently pry open slots to
remove wire collet guide.
!
Turn Off welding power source and
wire feeder.
1
Drive Roll
Lay gun cable out straight. Remove drive
roll on gun.
2
Thumb Screw
Loosen thumb screw.
3
Liner Conduit
Remove liner conduit from pistol grip gun.
3
6
.
Cut liner flush with
wire collet guide.
4
Liner Conduit Collet Nut
Remove liner conduit collet nut.
5
Liner
Remove old liner from gun end (see illus-
tration).
6
Power Pin
7
Wire Guide Cone
8
Wire Collet Nut
Remove wire guide cone and wire collet
guide from power pin.
3
2
Remove Old Liner (Item 5) From Gun End
Install New Liner (Item 5) Into Gun End
Power Pin End
Split End
5
Ref. 804 546-A / 250 981-A / 250 982-A / 244 156-A
Insert split end of new liner into liner conduit
and continue feeding liner through conduit
until liner is through power pin assembly
and is visible.
Reinstall wire collet guide at power pin and
tighten onto liner.
Cut liner off flush with wire collet guide. Re-
install wire guide cone.
Refer to Owner's Manual for instructions
on rethreading wire.
OM-236297 Page 19