Cisco ASR 14000 Series Installation Manual page 34

How to Install or Remove the Power Components
The PDU is located at the back of the chassis. Although there are differences among the different PDU
types (AC Wye, AC Delta, and DC), they are installed in the same manner (see
an AC Wye PDU for reference).
Figure 2-7
Prerequisites
Before performing this task, remove any front cosmetic covers, power down and remove the power
modules, and unplug the PDU. See the
and the
If you are removing a DC PDU, see the
an AC PDU, see the
Required Tools and Equipment
You need the following tools to perform this task:
•
•
•
Steps
To remove an AC Wye PDU, follow these steps:
Step 1 Attach the ESD-preventive wrist strap to your wrist and connect its leash to one of the ESD connection
sockets on the rear (MSC) side of the chassis or a bare metal surface on the chassis.
Step 2 Turn the power module power switch to the off position.
Step 3 Disconnect the PDU from the power source.
Cisco ASR 14000 Series Router 8-Slot Line Card Chassis Installation Guide
2-12
AC Wye PDU for the 8-Slot Chassis
"Removing a Power Module" section on page
"AC Power Systems" section on page 2-8
ESD-preventive wrist strap
10-mm socket wrench
8-mm socket or open (box end) wrench
Chapter 2
"Before Powering the Chassis Up or Down" section on page
2-15.
"DC Power Systems" section on page
for more information.
Installing and Removing Power Components
Figure 2-7, which shows
2-4; if you are removing
OL-16973-01
2-8,