Cisco XR 12410 Installation Manual page 130

Troubleshooting the Power Subsystem
Figure 4-1
Figure 4-1
1
4
1
2
Use the following procedure to troubleshoot the AC power supply if it is not
operating properly.
Make sure the power supply is seated properly.
Step 1
•
Cisco XR 12410 Router Installation Guide
4-6
identifies the components of an AC PEM.
AC PEM Components
PW R OK
FA UL T
TE M P
IL IM
PWR OK
FAUL T
TEMP
ILIM
Status indicators 3
Handle 4
Eject and reseat the PEM. Check that:
The captive screw on the ejector lever is tightened securely.
–
The power switch is set to the on (1) position.
–
Chapter 4
3
2
0
Ejector lever
Power On/Off switch (shown in the ON/1 position)
Troubleshooting the Installation
OL-13832-01