Installing Wire Spool And Adjusting Hub Tension; Installing Contact Tip And Nozzle - Hobart H100S2-10 Owner's Manual

5-9. Installing Wire Spool And Adjusting Hub Tension

Installing 8 in. (203 mm) Wire Spool
Retaining ring
used with 8 in. (203
mm) spool only.

5-10. Installing Contact Tip And Nozzle

3
2
1
MIG Nozzle (Standard)
Use with solid or flux cored wire.
Push nozzle over contact tip and
adapter until it is seated onto
adapter. End of contact tip will be
flush with end of nozzle when
installed properly.
.
A complete Parts List is available at www.HobartWelders.com
Installing 4 in. (102 mm) Wire Spool
Adapter used with 8
in. (203 mm) spool
only.
Align locking hole
in spool with lock-
ing pin on spool
hub.
Tools Needed:
Tools Needed:
When a slight force is needed
to turn spool, tension is set.
When a slight force is
needed to turn spool,
tension is set.
1/2 in.
803 012 / 803 013 -B / Ref. 802 971-C
!
Turn off welding power source.
1 Nozzle
Remove nozzle.
2 Contact Tip
3 Tip Adapter
Thread welding wire through gun (see
Section 5-11).
Slide contact tip over wire and tighten
tip into tip adapter.
Install nozzle.
Flux Nozzle (Optional)
Use with flux cored wire only.
Narrow design allows access in
tight spaces and provides better
visibility of puddle during welding.
Push nozzle over contact tip and
adapter until it is seated onto
adapter. Contact tip will be
exposed approximately 7/16 in.
(11.3 mm) when installed properly.
Ref. 246 669-A
OM-258 267 Page 17