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Installing or Replacing Modules, Fan Trays, and Power Supplies
• Put the switch in fan tray maintenance mode.
Step 1
Remove the fan tray as follows:
a) Use a Phillips torque screwdriver to loosen the four captive screws on the fan tray until they are no longer connected
to the chassis.
b) Grab both fan tray handles with both of your hands.
c) Pull the fan tray straight out of the slot.
Figure 23: Removing a Fan Tray
1
Unscrew four captive screws.
d) Set the fan tray on an antistatic surface or inside an antistatic bag.
Do not touch the electrical connectors on the back side and do not set the back side connectors on
Caution
anything—always set a fan tray down on a covered side to protect its connectors.
Step 2
Install the new fan tray in the open slot as follows:
a) Unpack the new fan tray and inspect it for damage.
If anything is damaged or missing, contact your customer representative immediately.
OL-30452-01.
Manual torque screwdrivers are recommended. Be sure to never exceed the recommended torque
setting for the screw that you are working with.
• Replacement fan tray
• N77-C7710-FAN=
Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide
2
Pull on both handles to remove fan tray from the
chassis.
Replacing a Fan Tray
119
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