Cisco 10720 Configuration Guide - Page 139
Required Tools and Equipment, Removing the Fan Assembly
View all Cisco 10720 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 139 highlights
Chapter 5 Maintaining the Cisco 10720 Internet Router Removing and Installing the Router Fan Assembly Required Tools and Equipment You will need the following tools and equipment: • ESD-preventive strap • Number 1 Phillips screwdriver • Replacement fan assembly • Antistatic bag (optional) Removing the Fan Assembly Perform the following steps to remove the fan assembly: Step 1 Step 2 Step 3 If the cable-management system is installed on the router, remove it to access the power switch. (See the "Removing and Installing the Cable-Management System" section on page 5-68.) Power down your router as described in the "Disconnecting Power from the Router" section on page 5-3. 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.) Figure 5-18 Fan Locations at the Back of the Router 57817 4 3 2 1 1 Fan Number 1 2 Fan Number 2 3 Fan Number 3 4 Fan Number 4 78-13062-10 Cisco 10720 Internet Router Installation and Configuration Guide 5-17