Cisco XR 12406 - Manual (Page 201)

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Cisco XR 12406 Router Installation Guide
OL-13831-01
Chapter 5 Maintaining the Router
Removing and Replacing a DC PDU
Step 7 Install the new PDU and tighten its (4) captive screws to secure it to the chassis.
Step 8 Install the blower module ( Figure 5-23 ):
a. Position the alignment holes on the blower module with the guide pins on the
chassis and PDU.
b. Slide the blower over the guide pins toward the chassis until it mates with the
backplane connector.
Caution To prevent damage to the connectors, do not use excessive force when installing
the blower module.
c. Tighten the (4) captive screws to secure the blower module to the chassis.
d. Lower the carrying handle to its operating position.
Figure 5-23 Installing the Blower Module
129402
HIGH SPEED BLO WER
2 3 1