Section 7 − Maintenance & Troubleshooting; Routine Maintenance; Overload Protection And Thermostat Protection - Miller SuitCase 12RC CE Owner's Manual

SECTION 7 − MAINTENANCE & TROUBLESHOOTING

7-1. Routine Maintenance

7-2. Overload Protection And Thermostat Protection

Internal Side View
3 Months
Replace
Damaged Or
Unreadable
Labels
6 Months
Clean
Drive
Rolls
CB1
!
Disconnect power
before maintaining.
!
1
1
CB1 protects wire feeder from over-
load. Correct problem and reset
CB1.
Close and latch door.
Thermostat Protection
Unit has internal thermostat protec-
tion on bus bar and will not energize
contactor in welding power source
when overheating occurs.
(see Section 7-4).
.
Maintain more often
during severe conditions.
Replace Damaged
Gas Hose
Repair Or Replace
Cracked Cables
And Cords
Blow Out Or
Vacuum Inside
Turn Off wire feeder and
welding power source. Stop
engine on welding
generator.
Supplementary Protector CB1
263 838-A
OM-263984 Page 21