Northern Telecom Meridian SL-1 Install Manual page 20

P r o c e d u r e 2 - 3
RPE circuit pack installation
Firmly touch the metal frame of the cabinet to discharge static
electricity from your body before handling circuit packs.
Note: Before installing an RPE circuit pack the loop that the
pack is assigned to should be replaced by the spare, if possible.
When the circuit pack has been replaced and testing is completed,
the loop should be enabled and placed back into service.
.
1 Remove the circuit pack from the shipping container.
Refer to 553-YYY1-210.
Add related office data from the service order into system memory, if
2 .
required. Refer to Data Administration Implementation herein, service
order, and Figure 2-10.
If the circuit pack has an ENB/DIS switch, set it to DIS before
3 .
inserting pack in shelf. Refer to Figure 2-9.
Insert the edges of the circuit pack in the upper and lower aligning
4 .
guides of the shelf. Ensure that pack is in correct location according
to service order. Refer to Figure 2-2, Figure 2-8, and service order.
.
Push the circuit pack until resistance is felt..
5
.
Use the locking devices to firmly engage the pack in the shelf
6
connector.
.
If equipped, set pack ENB/DIS switch to ENB.
7
.
Use the TTY, or maintenance set to software enable the circuit pack.
8
Refer to 553-2301-511 Program 53.
.
Test the circuit pack completely using overlay program 53.
9
Refer to 553-2301-511.
Assembly and installation
CAUTION
Installation and acceptance procedures
2-17
553-2931-200