Advantech UNO-348, Руководство пользователя

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UNO-348 User Manual vi
Safety Instructions
1. Read these safety instructions carefully.
2. Retain this user manual for future reference.
3. Disconnect the equipment from all power outlets before cleaning. Use only a
damp cloth for cleaning. Do not use liquid or spray detergents.
4. For pluggable equipment, the power outlet socket must be located near the
equipment and easily accessible.
5. Protect the equipment from humidity.
6. Place the equipment on a reliable surface during installation. Dropping or letting
the equipment fall may cause damage.
7. The openings on the enclosure are for air convection. Protect the equipment
from overheating. Do not cover the openings.
8. Ensure that the voltage of the power source is correct before connecting the
equipment to a power outlet.
9. Position the power cord away from high-traffic areas. Do not place anything over
the power cord.
10. All cautions and warnings on the equipment should be noted.
11. If the equipment is not used for a long time, disconnect it from the power source
to avoid damage from transient overvoltage.
12. Never pour liquid into an opening. This may cause fire or electrical shock.
13. Never open the equipment. For safety reasons, the equipment should be
opened only by qualified service personnel.
14. If any of the following occurs, have the equipment checked by service person -
nel:
– The power cord or plug is damaged.
– Liquid has penetrated the equipment.
– The equipment has been exposed to moisture.
– The equipment is malfunctioning, or does not operate according to the user
manual.
– The equipment has been dropped and damaged.
– The equipment shows obvious signs of breakage.
15. Do not leave the equipment in an environment with a storage temperature of
below -40° C (-40° F) or above 85° C (185° F) as this may damage the compo -
nents. The equipment should be kept in a controlled environment.
16. CAUTION: Batteries are at risk of exploding if incorrectly replaced. Replace only
with the same or equivalent type as recommended by the manufacturer. Discard
used batteries according to the manufacturer’s instructions.
17. In accordance with IEC 704-1:1982 specifications, the sound pressure level at
the operator’s position does not exceed 70 dB (A).
18. This product is intended to be supplied by an UL certified power supply or dc
source with mating connector, rated 10-36Vdc, 16A-4.44A minimum and Tma
50 degree. If you need further assistance, please contact Advantech for further
information.
19. Ensure that the voltage of the power source is correct before connecting the
equipment to a power outlet. The power outlet socket should have a grounded
connection.
20. For use in pollution free environments and indoor use.
21. This equipment is not suitable for use in locations where children are likely to be
present.