Do not unpack the system until you are ready to install it. Keep the chassis in the shipping container to prevent
accidental damage until you determine an installation site. Use the appropriate unpacking documentation
included with the system.
Note
Read the installation instructions in this document before you connect the system to its power source. Failure
to read and follow these guidelines could lead to an unsuccessful installation and possibly damage the system
and components.
Safety Recommendations
The following guidelines will help to ensure your own safety and protect your Cisco equipment. This list does
not cover all potentially hazardous situations, so be alert.
• Never attempt to lift an object that might be too heavy for you to lift by yourself.
• Keep the chassis area clear and dust free during and after installation.
• Keep tools and chassis components away from walk areas.
• Review the safety warnings listed in Regulatory Compliance and Safety Information - Cisco Catalyst
CW9800H1 and CW9800H2 Wireless Controllers (available online at cisco.com) before installing,
configuring, or maintaining the controller.
• Always turn all power supplies off and unplug all power cables before opening the chassis.
• Always unplug the power cable before installing or removing a chassis.
• Do not wear loose clothing, jewelry (including rings and chains), or other items that could get caught in
the chassis. Fasten your tie or scarf and sleeves.
• The controller operates safely when it is used in accordance with its marked electrical ratings and
product-usage instructions.
Standard Warning Statements
The English warnings in this document are preceded by a statement number. To see the translations of a
warning in other languages, look up its statement number in the Regulatory Compliance and Safety Information
- Cisco Catalyst CW9800H1 and CW9800H2 Wireless Controllerss.
Note
This section describes the warning definition and then lists core safety warnings grouped by topic.
Cisco Catalyst CW9800H1 and CW9800H2 Wireless Controllers Hardware Installation Guide
29
Preparing Your Site for Installation
Safety Recommendations
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