Cisco ONS 15454 ETSI Manual page 29

Chapter 1 Install the Shelf and Common Control Cards
Figure 1-14
Grasp the cover on each side.
Step 2
Gently pull the cover away from the backplane.
Step 3
Return to your originating procedure (NTP).
Step 4
DLP-G14 Remove the Backplane Sheet Metal Cover
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Step 1 To remove the backplane sheet metal cover, loosen the five screws that secure it to the ONS 15454 ANSI
shelf and pull it away from the shelf assembly.
Loosen the nine perimeter screws that hold the backplane sheet metal cover(s) in place.
Step 2
Step 3 Lift the panel by the bottom to remove it from the shelf assembly.
Step 4 Store the panel for later use. Attach the backplane cover(s) whenever electrical interface assemblies
(EIAs) are not installed.
Return to your originating procedure (NTP).
Step 5
78-17704-02
Lower Backplane Cover
Retaining
screws
This task removes the backplane sheet metal cover that is installed on the
rear of the ONS 15454 ANSI shelf.
#2 Phillips Dynamometric screwdriver
Medium slot-head screwdriver
Small slot-head screwdriver
DLP-G13 Remove the Lower Backplane Cover, page 1-28
Required
Onsite
None
NTP- G14 Remove the Backplane Sheet Metal Cover
Cisco ONS 15454 DWDM Procedure Guide, R8.0
1-29