Hobart Welding Products IRONMAN 250 - Manual (Page 17)

OM-192 440 Page 13
3-8. Setting Gun Polarity For Wire Type
Tools Needed:
3/4 in
1
1 Polarity Changeover Label
2 Positive (+/Red) Output
Terminal
3 Negative (−/Black) Output
Terminal
Always read and follow wire
manufacturer’s recommended
polarity.
Close door.
Ref. 802 285-D
Ref. ST-192 432
3
2
3-9. Installing Wire Spool And Adjusting Hub Tension
When a slight force is needed to turn spool, tension is set.
15/16 in
Use compression spring with
8 in (200 mm) spools.
Tools Needed:
072573-B