Miller 301571 Manuel du propriétaire - Page 18
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6-5. Gun Drive Assembly Maintenance For An XR-Aluma-Pro Plus Gun
Tools Needed:
7/64, 1/16 in.
3/8 in.
OM-285555 Page 14
2
3
1
Lever Arm
Using lever arm open pressure roll
with bearing as shown. Push for-
ward to lock in place.
Retract wire onto spool.
2
Drive Roll
Use wire brush to clean drive roll.
Install drive roll with hex opening
down toward shaft hex, and secure
with screw.
3
Pressure Roll
Thread welding wire through gun.
Engage feeder drive rolls. Press jog
switch until wire is sticking out end
of contact tip.
.
When changing wire size
change feeder drive rolls and
guides to match wire size and
type. See wire feeder owners
manual for details.
Close top cover.
1
Ref. T0090-A