Digital Equipment GIGAswitch Owner's manual

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EK-DGBGZ-IN. A01
DIGITAL GIGAswitch/Ethernet System
Replacing the Fan Tray
Introduction
This document describes how toreplace the fan tray assembly in the GIGAswitch/Ethernet system, and check that
its fans are operational. All fans in the fan tray must be operational to ensure proper cooling in the system. For
informtion about checking the system’s temperature, refer to the DIGITAL GIGAswitch/Ethernet System
Installation and Operation Guide.
Installation Procedure
All GIGAswitch/Ethernet modules are hot swappable. You do not need to shut down the switch when changing the
fan tray. To install a fan tray into the switch chassis, complete the following steps:
© Digital Equipment Corporation 1998. All rights reserved. Printed in U.S.A.
DIGITAL, the DIGITAL logo, and GIGAswitch are trademarks of Digital Equipment Corporation.
Step Action
1Carefully remove the fan tray assembly from its packaging.
2Loosen the black captive screws on the currently installed fan tray, then remove the fan tray
assembly from the system.
3Insert the new fan tray into the system as shown below:
4Make sure that the fan tray is seated firmly, with the captive screws tightened.

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Verifying the Installation
To verify the installation, complete the following steps:
For More Information
Refer to the DIGITAL GIGAswitch/Ethernet System Installation and Operation Guide for safety, product
specification, and regulatory compliance information. The guide is available in online format on the DIGITAL
GIGAswitch/Ethernet System Information Library CD. This information is also available on the DIGITAL
Network Products Home Page on the World Wide Web at:
North America: http://www.networks.digital.com
Europe: http://www.networks.europe.digital.com
Asia Pacific: http://www.networks.digital.com.au
Step Action
1Launch the web agent. (Refer to the DIGITAL GIGAswitch/Ethernet System Installation and
Operation Guide or Quick Start for details on using the web agent.)
2From the menu on the left side of the web browser, select Cooling System. The display lists the
newly added fan’s status as “Operational.”