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Cisco Global Site Selector 4490 Hardware Installation Guide
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Chapter2 Prepari ng for Installation
Safety Guidelines
Safety Guidelines
When you install the GSS 4490, observe all of the caution and warning stateme nts
in the installation procedures. For warning translations, refer to the Regulatory
Compliance and Safety Information for the Cisco Globa l Site Selector 4490
document.
Read the following guidelines to help ensure your safety and protect the
equipment. These guidelines may not cover all potentially hazardous situa tions
you may encounter during system installation, so be alert .
This section includes the following safety guidelines:
•General Precautions
•Protecting Against Electrostatic Discharge
•Rack Installation Safety Guidelines
•Ensuring Proper Airflow
•Stabilizing the System

General Precautions

Observe the following general precautions for using and working with your
GSS 4490:
•Observe and follow service markings. Do not service any Cisco product
except as explained in your system documentation. Opening or removing
covers that are marked with the triangular symbol with a lightning bolt may
expose you to electrical shock. Components inside these compartments
should be serviced only by an authorized service technician.
•Should any of the following conditions occur, unplug the product from the
electrical outlet and replace the part or contact your authorized service
provider:
–
The power cable or plug is damaged.
–
An object has fallen into the product.
–
The product has been exposed to water.
–
The product has been dropped or damaged.
–
The product does not operate correctly when you follow the operati ng
instructions.