Adding An Aem To The Top Of A Column - Northern Telecom Meridian Meridian 1 Installation Manual

48 Adding an AEM to a column

Adding an AEM to the top of a column

553-3201-200 Standard 1.0 April 1993
Procedure 12xxx
Add an AEM to the top of a column
1 Remove the rear grill on the pedestal and set all circuit breakers to OFF
(down).
2 Disconnect power to the top cap:
a. Remove the covers on the rear of the module below the top cap.
This includes the outside grey cover and the backplane cover.
b. At the top rear of the module, disconnect the brown power
connector marked "J1" from the module power harness.
Press the four tabs (two on each side) and let the connector fall
loose into the module below. See Figure 24.
Figure 24xxx
Module power harness power connector
c. Disconnect the system monitor cable (flat ribbon cable) at
connector J2 on the system monitor. See Figure 25.
Figure 25xxx
System monitor cable at connector J2
Backplane cover
Push here
Brown connector
Push here
A
B
System monitor
J2 is inside this
panel (A) or con-
nected to the
mounting bracket
with the Logic Re-
turn (B).