NEC IP8800/S6600 Network Hardware User Manual


 
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Safety Guide [IP8800/S6700]
Safety guide for the IP8800/S6700 series
This document provides safety-related notices for use of the IP8800/S6700 series. To utilize the functions
of this device, read this document completely and carefully before using the device.
Keep this document at hand after you read it, so that you can always refer it later.
For any operation, follow the directions and procedures given by this document.
Observe the cautions labeled on the device or those presented by this document. If you fail to do so, you
will cause damage to yourself or the device.
Symbols
We have various symbols displayed on the IP8800/S6700 series and in the manuals to guide you in using
the IP8800/S6700 series correctly and safely without injuring yourself and others, or damaging equipment
assets. Below are the symbols and their meanings. Fully understand the description and then proceed with
reading the main part of the manual.
Operations and actions
Do not attempt to perform any operations not specifically described in this document.
In case of a problem on the device, contact the maintenance personnel after performing the following.
For the device with AC power supply mounted, power off the device and unplug the power cable from the outlet.
For the device with DC power supply mounted, power off the device and turn off the breaker in the power supply
equipment.
Be careful in operation
The instructions shown on the device or in this manual are the results of our thorough consideration.
However, an unexpected situation may occur. For operations, not only follow the instructions but also
always be careful with your judge.
WARNING
If you ignore instructions preceded by this symbol, you could cause personal injury or
death to yourself and others.
CAUTION
If you ignore instructions preceded by this symbol, you could cause personal injury to
yourself and others, or serious damage to the device or surroundings.
CAUTION
If you ignore instructions preceded by this symbol, you could cause physical damage
to the device or surroundings.
NOTE
A note is informational in nature. Unlike warning and caution notices, notes (for
prevention of malfunction, prevention of product minor damages) are not related to the
physical injury or damage to the device.