Removing And Replacing Frus; Removing Ac Power Supplies; Installing Ac Power Supplies - Cisco Catalyst 9800-80 Installation Manual

Removing and Replacing FRUs

This chapter describes procedures for removing and replacing field-replaceable units (FRUs) from Cisco
Catalyst 9800-80 Wireless Controller.
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Removing AC Power Supplies

Step 1 Ensure that the chassis power switch is in the Standby position.
It is not required to place the chassis power switch in the Standby position, if you want to hot-swap a single
Note
power supply.
Step 2
Unplug the power cable from the power supply.
Step 3 Press the retaining latch toward the pull handle.
Grasp the handle with one hand, and pull the power supply out of the slot while supporting the weight of the power supply
with the other hand.
Step 4
Repeat step 1 to step 3, to remove the other AC power supply.

Installing AC Power Supplies

Note Do not install the power supplies with the chassis cover off.
Removing AC Power Supplies, on page 77
Installing AC Power Supplies, on page 77
Removing DC Input Power Supplies, on page 78
Installing DC Input Power Supplies, on page 78
Wiring the DC Input Power Source, on page 80
Removing and Replacing USB Flash Memory Stick, on page 82
Repacking the Controller, on page 82
C H A P T E R
Cisco Catalyst 9800-80 Wireless Controller Hardware Installation Guide
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