vissonic VIS-FS100-A, Руководство пользователя, Страница: 3 / 20

3
Important Precautions
Warning
To ensure the proper function of the
equipment and the safety of the user, please
following the under mentioned instructions during
installation, use and maintenance:
Installation Instructions
◆
The power plug should be maintained to
facilitate the disconnection operation, and the
disconnection coupler on the front panel should
also be maintained to facilitate the disconnection
operation.
◆
The equipment must not be exposed to water
droplets or splashes, and objects filled with water
such as vases must not be placed on the
equipment.
◆
Please do not use the equipment in the
following environment: shaking, dusty, oily,
smoky, conducting dusty, filled of corrosive gas
and flammable gas. Also, please don’t expose
the equipment to high temperature, condensing,
wind, rain. Electrical shocking, fire and wrong
operation can also damage the product.
◆
When processing screw holes and wiring, do
not drop metal shavings and wire heads into the
ventilation holes of the controller, which may
cause fire, failure, or wrong operation.
◆
At the end of the product installation work, it is
necessary to ensure that there are no foreign
objects on the ventilation surface, including
packaging materials such as dust-proof paper,
otherwise it may cause poor heat dissipation
during operation, causing fire, failure, and wrong
operation.
◆
Please don ’ t wire or plug/unplug the cable
while it ’ s still live, or, electrical shock and circuit
damage may happen.
◆
The installation and wiring should be stable,
and the poor contact may cause wrong
operation.
◆
In the place where sever interference exists,
shielded cable should be used as the I/O cable
for the high frequency signal to improve the
transmitting quality.
Wiring Instruction
◆
The equipment should be connected to a grid
power output socket with a protective earth
connection.
◆
Before the installation and wiring, please cut all
the power supply, or electrical shock or damage
to the equipment can be caused.
◆
This product is grounded through the
grounding wire of the power cord. To avoid
electric shock, the grounding wire must be
connected to the earth. Before connecting the
input or output of this product, be sure to ground
the product correctly.
◆
After the installation and wiring, all the sundries
should be cleaned up, and the covers and panels
should be put back and fixed well in order to
avoid electrical shock.
Operation and maintenance instruction
◆
Please don
’
t touch the connectors when they
are electrified, or electrical shock or wrong
operation may happen.
◆
Please clean and tighten the terminals after
turning off the power, these operations may
cause electric shock when the power is on.
◆
Please connect or remove the communication
signal cable, the cable of the expansion module
or the control unit after turning off the power,
otherwise it may cause damage to the equipment
and wrong operation.
◆
Do not disassemble the device to avoid
damage to internal electrical components.
◆
Be sure to read this manual thoroughly and
fully confirm safety before proceeding with
program changes, trial operation, start and stop
operations.