Internet Router Hardware Guide

M160 Internet Router Hardware Guide
1. A tt ach an electrostatic discharge (ESD) grounding strap to your bare wrist and
connect the strap to one of the ESD points on the chassis. Make sure t he router
is attached to a proper earth ground. For more information about ESD, see
“Preventing Electrostatic Discharge Damage” on page 226.
2. Verify that the power switch for each power supply is in the OFF (O)position.
The switches are on the circuit breaker box.
3. Place one hand under the power supply and grasp a handle on the faceplate
with the other hand. Slide the power supply into the chassis until it contacts
the midplane.
4. Starting with the bottom screws, tighten ( but do not overtighten) the
thumbscrew at each corner of the power supply faceplate.
5. Repeat the procedure to reinstall the second power supply.
6. To continue the installation, proceed to “Connecting the Router and P erforming
Initial Configuration” on page 111.
Figure 55: Reinstalling a Power Supply
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110 Reinstalling Com ponents into the Chassis