Cisco 10720 Configuration Guide - Page 135

Chapter 5 Maintaining the Cisco 10720 Internet Router Removing and Installing the Router Chassis Cover Removing and Installing the Router Chassis Cover The following sections provide information on how to remove and replace the router cover: • Safety, page 5-13 • Required Tools and Equipment, page 5-13 • Removing the Router Cover, page 5-13 • Installing the Router Cover, page 5-15 Safety The cover must replaced and securely fastened as soon as possible after removing it to prevent damage to the router components. Caution Power down the router before working on it and secure the router cover completely before remounting the router. For more information on powering down your system, refer to the "Disconnecting Power from the Router" section on page 5-3. Required Tools and Equipment You will need the following tools: • ESD-preventive strap • Number 1 Phillips screwdriver Removing the Router Cover To remove the router cover, perform the following steps: Step 1 If the cable-management cover is installed on the router, it must be removed in order to access the power switch. (See the "Removing and Installing the Cable-Management System" section on page 5-68.) Caution Do not remove the cable-management tray until all cables are removed from the cards and power supply. Step 2 Power down the router. (See the "Disconnecting Power from the Router" section on page 5-3.) 78-13062-10 Cisco 10720 Internet Router Installation and Configuration Guide 5-13