OM-249 498 Page 29
SECTION 7 − MAINTENANCE &TROUBLESHOOTING7-1. Routine Maintenance
!Disconnect power
before maintaining.
.Maintain more often
during severe conditions.
n = Check Z = Change ~ = Clean l = Replace
* To be done by Factory Authorized Service Agent Reference
Every
3
Months
l Unreadable Labels ~ Weld Terminals l Damaged Gas Hose nl Weld Cables
nl Cords nl Gun Cables
Every
6
Months OR
~ Drive Rolls ~ Inside Unit
7-2. Overload Protection
250 653-A
1 Supplementary Protector
CB1/Power Switch
CB1 protects unit from overload. If
CB1 opens, unit shuts down.
Reset supplementary protector/
power switch.
CB1 also turns unit on and off.
1