Section 5 − Maintenance And Troubleshooting; Routine Maintenance; Supplementary Protectors - Hobart IronMan 230 Owner's Manual

SECTION 5 − MAINTENANCE AND TROUBLESHOOTING

5-1. Routine Maintenance

n = Check
* To be done by Factory Authorized Service Agent
Every
3
Months
l Damaged Or Unreadable
Labels
OR
Every
6
Months
~ Inside Unit

5-2. Supplementary Protectors

SPOOL GUN
MIG GUN
Z = Change ~ = Clean
l Cracked Parts
n Remove drive roll
and apply light coat
of oil or grease to
drive motor shaft
2
CB2
CB1
!
Disconnect power
before maintaining.
l = Replace
n l Cables
1
.
Maintain more often
during severe conditions.
Reference
n ~ Tighten Weld
Terminal
!
Turn Off unit.
1 Supplementary Protector CB1
CB1 protects main circuit board PC1.
2 Supplementary Protector CB2
CB2 protects the drive motor circuit
from overload. If drive motor shorts or
fails: check gun liner blockage or
kinks, check for jammed wire or bind-
ing drive rolls.
Correct problem. Press button to reset
supplementary protector.
Ref. 242 160-A
OM-235 281 Page 25