Dell PowerConnect W-7200 Series User manual

Dell PowerConnect W-7200 Series Fan Tray
Installation Guide
0511262-01 | January 2013 1
The Dell PowerConnect W-7200 Series controller is equipped with a field-replaceable, hot-swappable fan tray.
Each fan tray features four individual fans that pull air through the chassis from the front and sides through to
the rear. Each fan tray can tolerate the failure of a single fan while maintaining a safe operating temperature for
the controller.
Hot Swapping
Hot swapping allows you to replace a failed fan tray, making it unnecessary to shut down the W-7200 Series
controller during the replacement procedure.
Figure 1 Fan Tray
Installing and Removing a Fan Tray
The fan tray is field-replaceable and hot-swappable. Hot-swapping allows you to replace the fan tray without
having to power down the W-7200 Series controller.
1. Remove the old fan tray.
a. Using a Phillips Head screwdriver, turn the hinged captive screws counter-clockwise until loose (they
cannot be removed completely).
b. Firmly grasp both of the hinged captive screws and pull the spring loaded hinge down until you are sure
the hinges are disengaged. Use the fan tray handle to pull the fan out.
Callout Component Description
1 Left Latch Used to secure the left side of the fan tray to the chassis.
2 Right Latch Used to secure the right side of the fan tray to the chassis.
3 Handle Used to insert and remove the fan tray from the chassis.
1
2
3
NOTE: Use standard ESD precautions when installing or removing a fan tray module.

2Dell PowerConnect W-7200 Series Fan Tray | Installation Guide
2. Align the new fan tray module with opening in the controller, as shown in Figure 2.
3. Pull down the hinged captive screws on the new fan tray module and align its tabs with the slots on either side
of the opening.
4. Slide the fan tray module into the controller.
5. Lift both the hinged captive screws into the lock position then secure the fan tray module by tightening the
captive screws.
Figure 2 Installing a Fan Tray
CAUTION: Ensure that fan tray module is correctly aligned with the opening on the W-7200 Series controller. Failure to do so can
result in damage to the fan tray module.

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Copyright
© 2013 Aruba Networks, Inc. Aruba Networks trademarks include , Aruba Networks®, Aruba Wireless Networks®, the
registered Aruba the Mobile Edge Company logo, and Aruba Mobility Management System®. Dell™, the DELL™ logo, and PowerConnect™ are
trademarks of Dell Inc.
All rights reserved. Specifications in this manual are subject to change without notice.
Originated in the USA. All other trademarks are the property of their respective owners.
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Certain Aruba products include Open Source software code developed by third parties, including software code subject to the GNU General
Public License (GPL), GNU Lesser General Public License (LGPL), or other Open Source Licenses. The Open Source code used can be found at
this site:
http://www.arubanetworks.com/open_source
Legal Notice
The use of Aruba Networks, Inc. switching platforms and software, by all individuals or corporations, to terminate other vendors’ VPN client
devices constitutes complete acceptance of liability by that individual or corporation for this action and indemnifies, in full, Aruba Networks, Inc.
from any and all legal actions that might be taken against it with respect to infringement of copyright on behalf of those vendors.
4Dell PowerConnect W-7200 Series Fan Tray | Installation Guide
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