Miller Electric R-115 - Manual (Page 25)

OM-193 471 Page 21
SECTION 5 − MAINTENANCE & TROUBLESHOOTING
5-1. Routine Maintenance
Y Disconnect power before maintaining.
3 Months
Replace
Unreadable
Labels
Clean And
Tighten
Weld
Terminals
Repair Or
Replace
Cracked
Weld Cable
Gas Hose Gun Cable
Replace
Cracked
Parts
6 Months
Blow Out Or Vacuum
Inside,
During Heavy Service,
Clean Monthly
OR
Clean
Drive
Rolls
5-2. Overload Protection
Y Turn Off wire feeder and
welding power source. Stop
engine on welding
generator.
1 Circuit Breaker CB1
CB1 protects motor from overload.
Correct problem and manually
reset breaker.
802 309-B
1