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SECTION 4 − MAINTENANCE AND TROUBLESHOOTING
4-1. Maintenance Schedule
1/2 in.
(13 mm)
Generator Brushes And
7.5 kW Model
4-2. Overload Protection
Belt Driven Generator
Check Belt
Tension
Service 7.5 kW
Slip Rings. Service
More Often In Dirty
Conditions.*
4 kW Model
1
!
Stop engine before maintaining.
.
Service more often if used in severe conditions.
*
To be done by Factory Authorized Service Agent.
Every 250 h
Every 1000 h
Replace
Unreadable
Labels.
Blow Out Inside Of
Generator.
During Heavy Service,
Clean Monthly.
!
Stop engine.
.
When a circuit breaker opens,
it usually indicates a more seri-
ous problem exists. Contact
Factory Authorized Service
Agent.
Open cover to access generator.
1
Circuit Breaker CB1
CB1 protects the generator wind-
ings from overload. If CB1 opens,
generator output stops.
Close covers before operating unit.
7.5 kW Model
1
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TM-268 819 Page 7