Section 5 - Maintenance & Troubleshooting; Routine Maintenance; Overload Protection - Miller GPS-500 Mode D'emploi

SECTION 5 – MAINTENANCE & TROUBLESHOOTING

5-1. Routine Maintenance

3 Months
Unreadable

5-2. Overload Protection

A. Circuit Breaker CB
Turn OFF all power before maintaining.
Tape Or
Replace
Cracked
Cables
Replace
Labels
Clean
And
Tighten
Weld
Terminals
1
Circuit breaker CB, labeled OVER-
LOAD, protects the welding power
source output circuit from overload.
If CB opens, weld output from the
welding power source stops. Re-
duce welding load, and reset break-
er.
1
6 Months
Blow Out
OR
Or
Vacuum
Inside
During Heavy Service,
Clean Monthly
Fan Motor
Sealed
Bearings –
No Oil
Needed
ST-158 379
Circuit Breaker
Ref. ST-059 546-G
OM-266 Page 19