Hobart Welding Products IRONMAN 230 - Manual (Page 30)

OM-235 281 Page 26
5-3. Replacing Drive Roll And Wire Inlet Guide
242 533-A
1 Securing Screw
2 Inlet Wire Guide
Loosen screw. Slide tip as close to
drive rolls as possible without
touching. Tighten screw.
3
Drive Roll
The drive roll consists of two differ-
ent sized grooves. The stamped
markings on the outer surface of the
foll refers to the groove on the
opposite side of the drive roll. The
groove closest to the motor shaft is
the proper groove to thread wire
(see Section 3-15).
4
Drive Roll Securing Nut
Turn nut one click to secure drive
roll.
1
2
3
4
5-4. Removing Knob From Front Panel
! Turn Off power.
1 Front Panel
2 Knob
3 Spring Clip
4 Control Shaft
5 Slot
Rotate knob to allow access to slot.
Insert Allen wrench (or stiff piece of
wire) into slot, and while depressing
spring clip, slide knob off control
shaft.
To reinstall, push knob fully onto
control shaft.
242 693-A
1
2
4
3
5
Depress
Spring
Clip
Slide
Knob