Safety Notes; General - NEC Express5800 Series User Manual

Safety notes

This section provides notes on using US320f safely. Read this section carefully to ensure proper and safe use of US320f.
For symbols, refer to Safety Precautions.

General

Do not use US320f for services which may directly affect human lives and for which critically high reliability is
required.
US320f is not intended to be used with or control facilities or devices impacting 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 US320f has been used for the above applications.
Do not use US320f if any smoke, odor, or noise is present.
If smoke, odor, or noise is present, immediately turn off US320f and disconnect the power plug from the outlet.
Then contact the store where you purchased the product or your maintenance service company. Using US320f under
such conditions may cause a fire.
Do not insert wires or metal objects.
Do not insert wires or metal objects into ventilation holes or USB connectors. Doing so may cause an electric shock.
Keep water or foreign matter away from US320f.
Do not let any liquid such as water or foreign materials including pins or paper clips enter US320f. Failure to follow
this warning may cause an electric shock, a fire, or failure of US320f. If liquid or foreign matter accidentally enters
US320f, immediately turn off the power and disconnect the power plug from the outlet. Do not disassemble US320f.
Contact the store where you purchased the product or your maintenance service company.
Express5800/US320f User's Guide
Precautions for Use (Be Sure to Read)
17