Miller M-25M Owner's Manual - Page 3
Browse online or download pdf Owner's Manual for Welding Accessories Miller M-25M. Miller M-25M 8 pages. Air-cooled guns for gmaw and fcaw welding
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5.
Removing Nozzle, Contact Tip, And Adapter, Changing Liner, And Cleaning Gun
Casing
1
2
3
3/8 in
Lay
gun
cable
out
straight before installing
new liner.
Liner
Stickout
Tools Needed:
3/8 in (7/16 in for M-25 and M-25M)
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. ST-800 797-C
OM-1035 Page 3