These breakers are supported on a rollout track in the same manner as the AKR breakers.
Racking cams on both sides of the breaker frame engage the drawout mechanism pins
fastened to both sides of the compartment.
Check to see that the breaker or breakers match their respective compartments. Look on
the breaker summary sheet, the front view drawings, breaker nameplate, and on the
identification card on the breaker shipping carton.
It must be ensured that the supply power to the
compartment is turned off/ compartment is
de-energized for all the incoming and outgoing
circuits of the LVS prior to any work being
conducted on it.
During the installation and related work on the
equipment, it must be ensured that the operator
is using the prescribed PPE for the specified tasks.
Ensure only qualified personnel install, operate, service and maintain all electrical
equipment
.
Danger
Check Before Installing
20 ©2022 Emax 2 Retrofill Circuit Breakers 800A-4000A
2TSA451014P0000 Rev-B
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 15).
Clean and Grease Breaker
Figure 15
AKD-6, (2000A-4000A) Primary Contacts or “Fingers” (Apply Grease to sliding surfaces)
