Cleaning Or Replacing Gun Liner - Miller Electric Millermatic 140 Auto−Set Owner's Manual

6-6. Cleaning Or Replacing Gun Liner

8 mm
OM-225 311 Page 38
.
A complete Parts List is available on-line at www.MillerWelds.com
Y Disconnect gun from unit.
Head Tube
Remove nozzle, contact tip,
adapter, gas diffuser, and wire
outlet guide.
Lay gun cable out straight
before installing new liner.
Blow out gun casing.
Tools Needed:
8 mm / 10 mm
10 mm
Remove liner.
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.
Ref. ST-802 399-A