OM-235 825 Page 21
4-15. Installing And Threading Welding Wire
Ref. 803 810-E
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.
.
Hold wire tightly to keep
it from unraveling.
6 in.
(150 mm)
WOOD
Tighten
1
2
3
4
Tighten
1
2
3
4
.
Use pressure indicator scale to set a desired
drive roll pressure. Begin with a setting of 2.
If necessary, make additional adjustments
after trying this initial setting.
Pressure
Indicator
Scale
Pull and hold wire;
cut off end.
Tools Needed:
1
2
3
