NEXCOM VES30-4S - Manual (Page 6)

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Preface
VES30-4S and VES30-8S User Manual
Safety Precautions
▪ 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 stable surface during installation. Dropping it or
letting it fall may cause damage.
▪ Do not leave this equipment in either an unconditioned environment or in
an above 40 o C storage temperature as this may damage the equipment.
▪ Make sure the voltage of the power source is correct before connecting
the equipment to the power outlet.
▪ Place the power cord in a way so that people will not step on it. Do not
place anything on top of the power cord. Use a power cord that has been
approved for use with the product and that it matches the voltage and
current marked on the product’s electrical range label. The voltage and
current rating of the cord must be greater than the voltage and current
rating marked on the product.
▪ 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 overvoltage.
▪ Never pour any liquid into an opening. This may cause fire or electrical
shock.
▪ Never open the equipment. For safety reasons, the equipment should be
opened only by qualified service personnel.
▪ If one of the following situations arises, get the equipment checked by
service personnel:
a. The power cord or plug is damaged.
b. Liquid has penetrated into the equipment.
c. The equipment has been exposed to moisture.
d. The equipment does not work well, or you cannot get it to work
according to the user’s manual.
e. The equipment has been dropped and damaged.
f. The equipment has obvious signs of breakage.
▪ Do not place heavy objects on the equipment.