Cisco ONS 15454 ETSI - Page 29

1-29
Cisco ONS 15454 DWDM Procedure Guide, R8.0
78-17704-02
Chapter 1 Install the Shelf and Common Control Cards
NTP- G14 Remove the Backplane Sheet Metal Cover
Figure 1-14 Lower Backplane Cover
Step 2
Grasp the cover on each side.
Step 3 Gently pull the cover away from the backplane.
Step 4 Return to your originating procedure (NTP).
DLP-G14 Remove the Backplane Sheet Metal Cover
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.
Step 2 Loosen the nine perimeter screws that hold the backplane sheet metal cover(s) in place.
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.
Step 5 Return to your originating procedure (NTP).
Purpose This task removes the backplane sheet metal cover that is installed on the
rear of the ONS 15454 ANSI shelf.
Tools/Equipment #2 Phillips Dynamometric screwdriver
Medium slot-head screwdriver
Small slot-head screwdriver
Prerequisite Procedures DLP-G13 Remove the Lower Backplane Cover, page 1-28
Required/As Needed Required
Onsite/Remote Onsite
Security Level None
32069
Retaining
screws