Technical Specifications; Preliminary Checks - Comunello CU 24V 1M ONE Instrucciones De Uso

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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

• 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.

• 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.

• 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.

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 the

enclosure is in need of repair (re-programming,

repair or modification of the installation); contact

technical service.