Cisco 2811 - Voice Security Bundle Router Hardware Manual page 160

Replacing the Power Supply
Figure 31
.
1
2
3
Lift the main power supply out of the chassis.
Step 3
Remove the screws that fasten the vent blocking plate to the chassis, and remove the vent blocking plate
Step 4
from the inline power (ILP) supply fan vents.
Insert the ILP supply into the chassis. See
Step 5
Installing and Upgrading Internal Modules in Cisco 2800 Series Routers
32
Cisco 2801 Main Power Supply Removal
4
3
2
Main power supply fastening screws
Vent blocking plate fastening screws
Vent blocking plate
4 Main power connector
5 Main power supply
Figure 32.
5
1
OL-5792-04