GE Industrial Solutions EntelliGuard R AKD-6 - Manual (Page 19)

18 EntelliGuard R Circuit Breaker Retrofill AKD-6 Installation Manual DEH-41548 02/12
Rack Out Legacy or Existing CB
• 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.
1. To rack-out legacy (old or original) breaker from compartment, refer to your legacy-breaker’s manual on how
to remove the existing breaker.
Install Secondary Disconnect Bullets (Breaker)
WIRING
•
Before installing the breaker, the secondary
disconnects must be wired to the EntelliGuard
Breaker.
•
Wires with wire markers are provided on the
retrofill. Make sure that the switchgear wiring
connection points match up with the original
wiring of the cubicle. This ensures that all wiring
connections are properly made.
•
Wrong connections will cause the breaker to
malfunction.
This section deals with the installing and wiring the legacy secondary disconnect assemblies on to the Retrofill
EntelliGuard ACB. Installing the secondary-disconnect assembly consists of the following tasks:
• Installation of the secondary disconnect assembly
• Wiring of the secondary disconnect assembly
The Retrofill EntelliGuard ACB has available either of these two options:
• All secondary disconnects installed
• No secondary disconnects installed