Comunello Automation CU-24V-1M Instrucciones De Uso página 14

PRESCRIPTIONS
• The control unit is not equipped with a device for
disconnection of the 230 V~ power supply line.
It is therefore the responsibility of the installer
to fit a disconnection device in the electrical
system. The disconnection device must be
composed of a category III overvoltage all-pole
circuit breaker. This device must be positioned
in consideration of the need to be protected
against inadvertent reconnection in compliance
with the requirements of EN 12453 point 5.2.9.
Wiring of the external electrical devices to the
control unit must be carried out in compliance
with the prescriptions of EN 60204-1 as
amended by EN 12453 point 5.2.7. The
maximum diameter of power feeding cables is
14 mm; fixing of power feeding and connection
cables must be assured by fitting cable glands,
which can be supplied as optionals.
• The power input cables must be of the
standardized flexible type with polychloroprene
sheath (H05RN-F) having minimum conductor
size of 1 mm .
2
• During the installation operations, take care to
use cable with double insulation only (sheathed
cables) for both of mains voltage connections
(230V) and extra-low voltage connections
(SELV). Use exclusively plastic cable trays,
separated for mains voltage wiring (230V) and
extra-low voltage wiring (SELV).
• The extra low voltage conductors must be
physically separated (at least 4 mm in air) from
the mains voltage wires, or shall be adequately
insulated with extra insulation with a thickness
of at least 1 mm.
• Upstream of main supply, install a device that
ensures the complete omnipolar disconnection
(cut-off switch) of the power supply, with a
contact opening gap of at least 3mm in each
pole. These disconnecting devices shall be
places in the power supply wiring in compliance
with the installation standards and must be
directly connected to the supply terminals.
• When drilling the outer case to insert the power
and connection cables and when fitting the
cable glands, take care to install all the parts
in a manner that maintains the IP protection
characteristics of the box unchanged as far
as possible. Ensure the cables are fixed in a
stable and secure manner.
• The rear of the box is equipped with knockouts
for wall fixing (knockouts for fixing holes using
anchor bolts or holes for fixing with screws).
Take all the measures required to ensure the
installation procedures do not affect the IP
rating.
14
COMUNELLO ®Copyright 2014 - All right reserved
• If required, a pushbutton panel for manual
control of the gate must be installed in a position
such as to ensure the user is not placed in
danger.
• The operator utilized to move the gate must
be in compliance with the prescriptions of EN
12453, point 5.2.7.
• Power Supply output D.S. must be used for
photocells. Alternative uses of this output are
not permitted.
• At each operating cycle, the control unit
can test the photocells operation to ensure
protection against failure of anti-crushing
protective devices according to Category 2 in
compliance with the prescriptions of EN 12453
point 5.1.1.6. It follows that if the safety devices
are not connected or are faulty, operation of
the control unit will be inhibited.
• The device can be used by children no older
than 8 years old and people with reduced
physical, sensory or mental capabilities, or
lack of experience or without the required
knowledge, but only under surveillance or after
having received instructions about the safe
use of the device and the hazards inherent in
it. Children should not play with the device.
Cleaning and maintenance should not be
carried out by children without supervision.
For correct operation of the radio receiver section,
when using two or more control units it is good
practice to install them at a minimum distance of
3 metres from one another.
All operations that require the control unit box to
be opened (connection of cables, programming,
etc.) must be carried out by expert personnel at
the time of installation. For all further operations
that require the box to be re-opened.
IMPORTANT INFORMATION FOR USERS
• The device must not be used by minors or
psychologically-physically
persons unless they are supervised or duly
instructed on the operation and methods of
use.
• Do not let children play with the device and
keep the remotes out of their reach.
• IMPORTANT: keep this instruction manual and
comply with the safety prescriptions set down
herein. Failure to comply with the prescriptions
may cause damage and serious accidents.
Frequently examine the system to identify any
signs of damage. Do not use the device if repairs
are required.
differently abled