78-18642-01 | Cisco Systems 3825 Series specification

Safety Warnings and Guidelines

Installing and Upgrading Fans in the Cisco 3825 Series Routers

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Cisco Systems 3825 Series manual 78-18642-01

Contents

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