Cisco 10720 Configuration Guide - Page 190

Removing and Installing the Cable-Management System Chapter 5 Maintaining the Cisco 10720 Internet Router Removing and Installing the Cable-Management System The following section provides information and procedures for removing and installing the Cisco 10720 Internet Router cable-management system: • Safety, page 5-68 • Required Tools and Equipment, page 5-68 • Removing the Cable-Management System, page 5-68 • Installing the Cable-Management System, page 5-70 Safety Power down the router before performing any maintenance procedure and read the following safety warnings and cautions: Warning Before working on a system that has an ON/OFF switch, switch OFF the power and unplug the power cord. Statement 1 Warning Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and watches). Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals. Statement 43 Caution Excessive bending in an interface cable can degrade performance. Required Tools and Equipment You need the following tools and equipment: • ESD-preventive strap • Number 1 Phillips screwdriver • Cable ties Removing the Cable-Management System To remove the cable-management system, perform the following steps: Step 1 Attach an ESD-preventive strap to your wrist, and to the router or to a bare metal surface. (See the "Preventing Electrostatic Discharge" section on page 2-3.) 5-68 Cisco 10720 Internet Router Installation and Configuration Guide 78-13062-10