3-13
Cisco ME 3800X and ME 3600X Switch Hardware Installation Guide
OL-22168-01
Chapter3 Installing and Removing AC and DC Input Power Supply and Fan Modules
Power Supply and Fan Module Installation
Installing a Fan Module
Step1 Insert the new fan module in the power supply module slot, and gently push it into the slot (Figure3-14).
When correctly inserted, the fan module is flush with the switch rear panel.
Figure3-14 Inserting a Fan Module in a Switch
Step2 Align the two captive screws with the screw holes in the panel. Use a ratcheting torque screwdriver to
torque each screw to 10in-lb.
Step3 From the front of the switch, confirm that the PS/FAN LED is green. If you can access the switch rear
panel, verify that the FAN LED is green. See the “Fan Module LED” section on page1-13 for a
description of the fan module LED. See the “Switch LED Panels” section on page 1-7 for system LED
descriptions.
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