Cisco 2821 Series User Manual

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Installing and Upgrading Fans in the Cisco 2821 and Cisco 2851 Series Routers
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Upgrading the Cisco 2821 and Cisco 2851 Fan Unit
Replacing the Router Cover
Note Before you begin, read the safety warnings as described in the “Safety Warnings and Guidelines” section
on page 2.
To replace the chassis cover on a Cisco 2821 or Cisco 2851 router, follow these steps. You need a number
2 Phillips screwdriver.
Step 1 Place the chassis on a flat surface.
Step 2 Hold the cover at a 45-degree angle, and insert the tabs into the slots along the front (bezel) edge of the
chassis, as shown in Figure 8.
Figure 8 Installing the Cover on the Cisco 2821 or Cisco 2851 Routers
1 Insert tabs and center the cover 2 Close the cover
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Cisco 2821 Series Specifications

General

Brand	Cisco
Model	2821 Series
Category	Network Router
Language	English