Cisco Systems 3825 Series manual 78-18642-01

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Safety Warnings and Guidelines

Installing and Upgrading Fans in the Cisco 3825 Series Routers

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Contents This document contains the following sections Safety Warnings Safety Warnings and GuidelinesStatement 1071-Warning Definition Conservare Queste Istruzioni 78-18642-01 GEM Disse Anvisninger 78-18642-01 Page Safety with Electricity Safety GuidelinesRequired Tools and Equipment Items in the Fan Replacement KitPreventing Electrostatic Discharge Damage Location of the fan unit Location of the Cisco 3825 Router FansRemoving the Router Cover Upgrading the Cisco 3825 Fan UnitRemoving the Cover from a Cisco 3825 Router Removing the Fan Unit Lifting the Connector from the ReceptacleFan mounting screws on the side of the chassis Follow these steps to install the fan unit Installing the Fan UnitFollow these steps to replace the cover Replacing the Router Cover