Safety Guide [Ip8800/S6300] - NEC IP8800/S2400 Series Troubleshooting Manual

Safety Guide [IP8800/S6300]

■ Safety guide for the IP8800/S6300 series
• This document provides safety-related notices for use of the IP8800/S6300 series. 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/S6300 series and in the manuals to guide you in using the
IP8800/S6300 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.
WARNING
CAUTION
CAUTION
NOTE
■ 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 displayed 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 yourself.
If you ignore instructions preceded by this symbol, you could cause personal injury or
death to yourself and others.
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.
If you ignore instructions preceded by this symbol, you could cause physical damage
to the device or surroundings.
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.
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