Opening The Chassis Cover - 3Com 5000 Series Installation Manual

3Com Router 5000 Family
Installation Guide
Flat-blade screwdriver
ESD-preventive wrist strap
Static shielding bag
Note:
No installation tools were provided with the 3Com 5000 Routers. You must prepare
them yourself.

6.2.2 Opening the Chassis Cover

Follow these steps to open the chassis cover:
Step 1: Turn off the power switch of the router and remove the power cord.
Step 2: Remove all interface cables from the rear panel. When doing this, note to retain
the grounding wire.
Step 3: Place the router on a flat surface, with its rear panel forward. Use the Phillips
screwdriver to remove the four fastening screws from the rear panel.
Step 4: Raise the chassis cover until its front edge is separated from the chassis bottom
completely.
Step 5: Pull the chassis cover towards you until the tab on the back edge is disengaged
from the front panel, and put away the cover.
(3)
1) Chassis cover
3) Fastening screw
Figure 6-2 Open the chassis cover
2) Chassis bottom
3Com Corporation
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Chapter 6 Router Maintenance
(1)
(2)