Replacing Gun Liner - Hobart H-9 Gun Owner's Manual

5-3. Replacing Gun Liner

8 mm
Remove nozzle. Cut off wire
at contact tip, and remove
contact tip and tip adapter.
Remove screws (3) from
cover, and remove cover
from wire drive assembly.
Black tubing end of
liner.
OM-948 Page 8
Head
Tube
Open pressure assembly. Retract
wire from liner onto spool.
Pull end of liner out from
housing groove, and pull
liner out of gun cable.
2 mm
Loosen liner setscrew Twist handle locking ring counterclockwise
with allen wrench. 1/4 turn and slide it down cable. Separate
gun handle by lifting top rear portion up and
sliding forward over head tube.
Lay gun cable straight on a flat
surface. Insert bare end of liner
(end without black tubing) into
wire drive end of cable. Push
liner toward gun. If necessary,
twist cable to ease installation.
Y Turn off welding power source.
Tools Needed:
8 mm / 10 mm
.
Hold wire tightly to keep it
from unraveling. Secure
end of wire at spool.
Black tubing end of liner.
803 496-B / 803 497-A