Cisco 500 Series - Manual (Page 2)

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Read this document before powering, installing, or servicing the
Catalyst Express 500 switches.
Note Only trained and qualified service personnel (as
defined in IEC 60950 and AS/NZS 3260) should
install, replace, or service the equipment. Install the
system in accordance with the U.S. National
Electric Code if you are in the United States.
Warning IMPORTANT SAFETY INSTRUCTIONS
This warning symbol means danger. You are in a
situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards
involved with electrical circuitry and be familiar
with standard practices for preventing accidents.
Use the statement number provided at the end of
each warning to locate its translation in the
translated safety warnings that accompanied this
device.
SAVE THESE INSTRUCTIONS.
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Translated Safety Warnings
This section includes translations in multiple languages of the
warnings that might appear in your product documents.
Statement 17B—Overtemperature
Warning
Warning To prevent the switch from overheating, do not operate it in
an area that exceeds the maximum recommended ambient
temperature of 113°F (45°C). To prevent airflow restriction,
allow at least 3 inches (7.6 cm) of clearance around the
ventilation openings.