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EntelliGuard R Circuit Breaker Retrofill AKD-6 Installation Manual DEH-41548 07/15
Note 1: In the model 2 design, two spring clips are given for installation in the compartment to permanently defeat
the AKD-6compartment locking levers. Two tools are given to block motion of the inner housing and door
assembly. See Figures 27 & 28.
Note 2: The two tools are stored inboard on each steel side frame of the breaker, hung on a key slot arrangement.
Note 3: The model 2 breaker loading system: spring clips and tools can be used on a model 1 breaker if the AKD-6
compartment levers are damaged.
Install or Insert AKD-6 Retrofill
After the existing breaker is removed and the retrofill breaker is wired to match the compartment, it can be
installed in the AKD-6 switchgear.
1.
Verify the retrofill breaker model type with the help of model identification table provided in the previous
section ‘ History & Types’
2.
Verify that the breaker is in the disconnected, switched-off position before mounting it on the rails.
For Model 1 Retrofill Breaker
( Refer to AKD6 Breaker Model comparison table for model identification)
Applicable for R2 800-1600A model 1 only
1.
While rotating the lever (away from the cubicle) at the end of each rail, which unlocks the inner rail, pull both
the rail assemblies outwards to their fully extended positions.
2.
The entire inner housing and front door must also be extended fully outward ~ 4.5” such that both rail latches
can engage with the welded tabs. ( see fig. 27)
