LV switch IPPBX8000, User Manual

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LvSwitch IPPBX 8000 Manual
16
When installing the
equipment,
please
leave a heat
dissipation space
above 10cm around
and on the top, and
keep away from heat
sources or exposed
fire sources, such as
electric heaters and
candles
Do not place any
object on the device
or on the power cord
or plug. Please do not
cover the vents of the
cabinet with objects
Before cleaning,
please stop using the
equipment and cut
off the power supply.
To clean, use a soft,
dry cloth to wipe
down the equipment
enclosure.
Do not disassemble
the equipment by
yourself. In case of
equipment
failure,
please contact the
designated
maintenance point.
If the equipment is used for a long time, the shell will have a certain degree of heat. Please do not
worry, this is a normal phenomenon, the equipment can still work normally.
2.2 Preparations before installation
2.2.1 Humidity/temperature requirements
In order to ensure the normal operation of equipment, the machine room needs to maintain a certain
temperature and humidity.
If the relative humidity is too low, the insulation gasket will dry shrink and cause the fastening screw to
become loose. In the dry climate, it is also easy to generate static electricity and harm the CMOS circuit.
If the long-term humidity in the machine room is too high, it is easy to cause poor insulation of
insulating materials or even electricity leakage.It may even cause the changes in material
properties ,corrosion of metal parts and other phenomena.
High temperature is more harmful, because high temperature will accelerate the aging process of
insulation materials, equipment reliability is greatly reduced, seriously affecting its service life.
Work environment should satisfy the temperature range: 0 ~ 40
℃
. Relative humidity range: 5 ~ 90%
(non-condensation), it is recommended to install temperature and humidity monitoring system in the machine
room.