Cisco Catalyst IR8140 Heavy Duty Series Hardware Installation Manual page 101

Installing Battery Backup Units
Figure 44: Attaching BBU Cage to Faceplate
1
2
3
Step 1
Orientate BBU cage or assembly to the faceplate as shown in the figure. Note the location of BBU security tab in relation
to the faceplate connector relief.
Step 2
Insert six M3.5 screws in the locations as shown in . Torque screws to 10-12 in-lbs in sequence as shown in the following
figure.
Faceplate
Connector relief
BBU cage
Cisco Catalyst IR8140 Heavy Duty Series Router Hardware Installation Guide
Attaching BBU Cage to the Faceplate
4 BBU security tab
5 M3.5 screws (6)
6 BBU module
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