Clean And Grease Breaker - ABB AKR30S-800A Installation And Maintenance Manual

Retrofill circuit breakers
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Clean and Grease Breaker
1.
Before installing or operating a breaker, refer to the breaker instruction manual for pre-
operation inspection and test.
2.
Check thoroughly for any damaged or loose parts and for any dirt or foreign matter
which may be in the breaker.
3.
Clean those areas if necessary, with a clean, lint-free rag and isopropyl alcohol or
acetone.
4.
Be sure to apply a thin film of electrical grease (Mobilgrease
28) to the primary
disconnect fingers (Figure 28/29).
Figure 28
AKD-8, Primary Contacts or "Fingers" (Apply Grease to sliding surfaces)
.
AKD-8, (3200-50004) Primary Contacts or "Fingers" (Apply Grease to sliding surfaces)
Figure 29
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26| © 2020 Emax 2 Retrofill Circuit Breakers 800-5000A
2TSA451009P0000 Rev-B

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