Cisco ASR-920-12SZ-A, Руководство по установке оборудования

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C H A P T E R
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Safety Warnings
This handout topic lists the safety warnings necessary for handling this product. Before you install or service
the chassis, review these safety warnings to avoid injuring yourself or damaging the equipment.
For a complete list of translated safety warnings, see the Regulatory Compliance and Safety Information for
the Cisco ASR 920 Series Aggregation Services Router document.
The safety warnings are grouped under the following sections:
• Standard Warning Statements, on page 1
• Safety Guidelines for Personal Safety and Equipment Protection, on page 2
• Safety Precautions for Module Installation and Removal, on page 3
• Safety with Electricity, on page 3
• Power Supply Considerations, on page 6
• Preventing ESD Damage, on page 7
Standard Warning Statements
To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to
ensure that the system remains stable. The following guidelines are provided to ensure your safety: This unit
should be mounted at the bottom of the rack if it is the only unit in the rack. When mounting this unit in a
partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of
the rack. If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing
the unit in the rack. Statement 1006 Warning
This unit is intended for installation in restricted access areas. A restricted access area can be accessed only
through the use of a special tool, lock and key, or other means of security. Statement 1017 Warning
Ultimate disposal of this product should be handled according to all national laws and regulations. Statement
1040 Warning
Cisco ASR-920-12SZ-A and Cisco ASR-920-12SZ-D Aggregation Services Router Hardware Installation Guide
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