Removing a chassis from the equipment rack – Cisco XR 12410 User Manual
Page 214

Chapter 5 Maintaining the Router
Removing and Installing a Chassis
5-42
Cisco XR 12410 and Cisco XR 12810 Router Installation Guide
OL-17441-01
Removing a Chassis from the Equipment Rack
Use the following procedure to remove the chassis and its components from the
equipment rack.
Step 1
Power off the router (see
Powering Off the Router, page 5-2
).
Step 2
Power off the circuit breakers to the power supplies.
Step 3
Disconnect the power cords from the PDUs on the rear of the chassis.
•
Removing and Replacing an AC PDU, page 5-19
•
For 2800 W DC PDUs, see
Removing and Replacing a DC PDU,
.
Step 4
Disconnect the supplemental bonding and grounding connection (if there is one)
from the chassis (see
Supplemental Bonding and Grounding Connections,
).
Step 5
Remove the power supplies (see
Removing and Replacing an AC PEM,
, or
Removing and Replacing a DC PEM, page 5-23
).
Step 6
Remove the blower module (see
Removing and Replacing the Blower Module,
Step 7
Disconnect RP cables connected to the console port, auxiliary port, or either of
the Ethernet ports, RJ-45 or MII.
Label each of the RP cables before you disconnect the cables.