Cisco 12404 Installation And Configuration Manual page 202

Powering Off an AC Powered Router
Figure 5-1
1
2
3
Release the bail latch holding the AC power cord to the power receptacle.
Step 5
Unplug the power cord from the AC PEM receptacle.
Step 6
Verify that the green AC PEM Input OK, Output OK, and amber Output Fail LEDs
Step 7
are all off.
Visually check that the AC PEM fans are all off.
Step 8
Visually check that the fan tray assembly fans are all off.
Step 9
Visually check that all RP and line card LEDs are all off.
Step 10
Visually check that the CSF LEDs are all off.
Step 11
In a noisy environment, place your hand in front of the fan compartment on each
Caution
part with a fan, to ensure the fans are all off.
Cisco 12404 Internet Router Installation and Configuration Guide
5-4
AC PEM
1 2
6
AC PEM handle
On/Off switch
Bail Latch
Chapter 5 Maintaining the Cisco 12404 Internet Router
3
IN PU T
O UT PU IN PU T
T
O UT PU
O K
T
O K 10 0- 24 0V
FA IL
12 A
50 /8 0H Z
5 4
4 Power cord receptacle
5 LEDs
6
Captive screws
OL-11636-01