Safety Precautions - NEC N8403-034 User Manual

Safety Precautions

Please read and make sure you understand the warnings and cautions described below to use the
product safely. Please refer to "Safety Symbols" at the beginning for an explanation on the symbols.
Do not use this product for services where critical high availability may
directly affect human lives.
This product is not intended to be used with or control facilities or devices concerning
human lives, including medical devices, nuclear facilities and devices, aeronautics and
space devices, transportation facilities and devices; and facilities and devices requiring
high reliability. NEC assumes no liability for any accident resulting in personal injury,
death, or property damage if this product has been used in the above conditions.
Do not disassemble, repair, or alter this product.
Never attempt to disassemble, repair, or alter this product on any occasion other than
described in this manual. Failure to follow this instruction may cause an electric shock
or fire as well as malfunctions of this product.
Do not use this product if any smoke, odor, or noise is present.
If smoke, odor, or noise is present, immediately turn off the POWER/SLEEP switch
and disconnect the power plug from the outlet, then contact your sales agent. Using
this product in such conditions may cause a fire.
WARNING
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