Installing And Threading Welding Wire - Miller Passport 180 Owner's Manual

4-10. Installing And Threading Welding Wire

2
1
.
Use pressure indicator scale to set a desired
drive roll pressure. Begin with a setting of 3.
If necessary, make additional adjustments
after trying this initial setting.
WOOD
OM-1328 Page 16
1
Tighten
2
3
4
Tighten
1
2
3
4
Hold wire tightly to keep
it from unraveling.
6 in
(150 mm)
Pull and hold wire;
cut off end.
3
Pressure
Indicator
Scale
Installing Wire And Adjusting
Hub Tension:
1 Retaining Nut
2 Hub Tension Adjustment
Screw
Remove retaining ring, and install
spool so hub pin fits spool hole. Re-
install retaining nut.
Adjust tension screw so only a
slight force is needed to turn spool.
Threading Welding Wire:
3 Pressure Assembly
Adjustment Knob
Lay gun cable out straight.
Open pressure assembly, hold wire
tightly, and cut off end. Push wire
through guides into gun.
Close and tighten pressure assem-
bly. Press gun trigger until wire
comes out gun.
Feed wire against wooden surface,
and tighten knob so wire does not
slip.
Cut off wire, and close door.
Tools Needed:
Ref. 803 810-A