Removing And Replacing A Dc Pem - Cisco 12406 Installation And Configuration Manual

Chapter 6 Maintaining the Router

Removing and Replacing a DC PEM

O U T P U T
I N P U T
O K
O K
OU TP UT
OK
5
4
2
1 DC PEM
2 Handle
3
Power On/Off switch
OL-11497-03
The AC Input Power and DC Output Power indicators on the power supplies
should light. If the indicators do not light, see the
Supply Installation" section on page
This section contains the procedure to remove and replace a DC power supply
from the chassis. Before you begin this procedure, read the
Guidelines" section on page
Figure 6-16 identifies the components of a DC power supply.
Figure 6-16 DC Power Entry Module Components
M I S W I R
E
IN PU T
MI SW IR
E
OK
4
3
Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide
6-22.
6-14.
1
4 Captive screws/release levers
5 Cooling fan
6
AC input/DC output/miswire status indicators
Removing and Replacing a DC PEM
"Troubleshooting the AC Power
"Installation
6-31