Miller Electric OM-1589 - Manual (Page 24)

OM-1589 Page 18
3-13. Threading Welding Wire Through Feeder
Ref. 800 945 / 800 690-A
1 Wire Spool Location
2 Tension Arm
3 Mounting Arm
4 Wire Inlet Guide
5 Feeder Drive Roll
6 Wire Conduit
7 Tension Thumbnut
8 Jog Button
9 Pressure Roll Assembly
10 Gun Drive Roll
For wire sizes .035 in (0.9 mm) and
smaller use small groove, and
.047 in (1.2 mm) and 1/16 in
(1.6 mm) use large groove.
11 Pressure Adjustment Knob
12 Conduit Screw
13 Gun Cover
Hub Tension Adjustment
Turn On welding power source and
wire feeder to make this adjust-
ment.
Press and release Jog switch. Hub
tension is okay if wire unwinds free-
ly, but wire does not backlash when
Jog switch is released.
14 Cap Screw
Turn cap screw to adjust hub ten-
sion. Do not overtighten. Close and
latch door.
Tools Needed:
9
10
11
12
13
6
1 2
3
4 5 6
7
8
14