Advantech ACP-4320 User Manual page 4

Safety Instructions/ 安全指示
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Caution!
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ACP-4320 User Manual/ 用户手册
Read these safety instructions carefully.
Keep this User Manual for later reference.
Disconnect this equipment from any AC outlet before cleaning. Use
a damp cloth. Do not use liquid or spray detergents for cleaning.
For plug-in equipment, the power outlet socket must be located
near the equipment and must be easily accessible.
Keep this equipment away from humidity.
Put this equipment on a reliable surface during installation. Drop-
ping it or letting it fall may cause damage.
Do not leave this equipment in an environment unconditioned
where the storage temperature is under 0 °C (32 °F) or above 40°
C (122 °F), as it may damage the equipment.
The openings on the enclosure are for air convection. Protect the
equipment from overheating. DO NOT COVER THE OPENINGS.
Make sure the voltage of the power source is correct before con-
necting the equipment to the power outlet and earth the connec-
tion. Ensure to connect the power cord to a socket-outlet with an
earth connection.
Position the power cord so that people cannot step on it. Do not
place anything over the power cord.
All cautions and warnings on the equipment should be noted.
If the equipment is not used for a long time, disconnect it from the
power source to avoid damage by transient over-voltage.
Never pour any liquid into an opening. This may cause fire or elec-
trical shock.
Never open the equipment. For safety reasons, repair of the device
may only be carried out by trained service personnel.
If one of the following situations arise, get the equipment checked
by service personnel:
The power cord or plug is damaged.
Liquid has penetrated into the equipment.
The equipment has been exposed to moisture.
The equipment does not work well, or you cannot get it to work
according to the user's manual.
The equipment has been dropped and damaged.
The equipment has obvious signs of breakage.
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