Setting Gun Polarity For Wire Type; Installing Wire Spool And Adjusting Hub Tension - Hobart Welding Products IronMan 250 Owner's Manual

3-8. Setting Gun Polarity For Wire Type

Tools Needed:
3/4 in

3-9. Installing Wire Spool And Adjusting Hub Tension

Ref. ST-192 432
When a slight force is needed to turn spool, tension is set.
1 Polarity Changeover Label
2 Positive (+/Red) Output
Terminal
3 Negative (−/Black) Output
Terminal
Always read and follow wire
manufacturer's
polarity.
Close door.
1
2
3
Use compression spring with
8 in (200 mm) spools.
Tools Needed:
recommended
Ref. 802 285-D
15/16 in
072573-B
OM-192 440 Page 13