25 - Install 19 Pin Programmer Secondary Disconnect (Compartment)
·
Installing the programmer disconnect should not be carried out when the compartment
is live.
·
The compartment should be de-energized before the installing the programmer
disconnect assembly.
NOTE
: 12-Pin Programmer disconnect configuration is not provided with the AKD6 version
of the Retrofills of the
ACB.
Emax 2
To install the programmer disconnect in the AKD-6 switchgear, do the following:
1. Turn off power to the switchgear, if not done already.
2. Have these tools ready for doing the task: hand-drill, cleaning solution, antirust, and
wrench for metric M6 bolt/nut.
3. Clean the base of the compartment of any dirt or foreign particles, if not done already.
4. Slide the inner frame assembly to its maximum inserted condition
5. This position corresponds to the frame position when the breaker would be in, fully
connected.
6. Use the slot, inner semicircle as a datum reference and mark the mounting-hole locations
using the template shown in figures 32 & 34. .Dimensions shown are in inches.
7. Drill ¼-inch diameter holes at 4 locations as marked in figures 32 & 34.
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
Figure 32
AKD-6—AKR30H/50H—Slide the Inner Frame (Dimensioning)
38 ©2022 Emax 2 Retrofill Circuit Breakers 800A-4000A
2TSA451014P0000 Rev-B
