BFT ELI 250 BT User Manual

D811479 ver. 04 15-06-07

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ISTRUZIONI D'USO E DI INSTALLAZIONE

INSTALLATION AND USER'S MANUAL

INSTRUCTIONS D'UTILISATION ET D'INSTALLATION

INSTALLATIONS UND GEBRAUCHSANLEITUNG

INSTRUCCIONES DE USO Y DE INSTALACION

INSTRUÇÕES DE USO E DE INSTALAÇÃO

Via Lago di Vico, 44
36015 Schio (VI)
Tel.naz. 0445 696511
Tel.int. [phone]
Fax [phone]
Internet: www.bft.it
E-mail: [e-mail]

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027908 2 8 3 0 2 3

AUTOMAZIONE ELETTROMECCANICA INTERRATA PER CANCELLI A BATTENTE

ELECTROMECHANIC AUTOMATIONS FOR SWING GATES

AUTOMATISME ELECTROMECANIQUE ENTERRÉ POUR PORTAILS A VANTAUX

ELEKTROMECHANISCHER ANTRIEB FÜR FLÜGELGITTERTORE

AUTOMATISMO ELECTROMECANICO SOTERRADO PARA CANCELAS BATIENTES

AUTOMATIZAÇÃO ELECTROMECNICA SUBTERRNEA PARA PORTÕES COM BATENTE

ELI 250 BT

2 - ELI 250 BT - Ver. 04

D811479_04

4 - ELI 250 BT - Ver. 04

D811479_04

USER’S MANUAL

ENGLISH

Thank you for buying this product, our company is sure that you will be more than satisfied with the performance of the product. This product is supplied
with a “Warnings” leaflet and an “Instruction manual”. These should both be read carefully as they provide important information about safety, installation,
operation and maintenance. This product complies with recognised technical standards and safety regulations. We declare that this product is in conformity
with the following European Directives: 89/336/EEC and 73/23/EEC (and subsequent amendments). WARNINGS: Any assistance required on automation

components must be carried out by a qualified technician (installer).

1) GENERAL OUTLINE

The ELI 250 BT electromechanical actuator is the ideal solution for underground hinge-pivot installation. The actuator consists of a perfectly sealed single-
block reduction gear. The under hinge-pivot position maintains the aesthetic appearance of the gate and practically hides the automation system.
Once the bearing case is installed, the gate can be operated even without fitting the actuator which can be inserted later. When maintenance is required, this
type of case allows the actuator to be taken out without removing the gate leaf. The ELI 250 BT actuator can be fitted to any type of swing gate which meets
the values shown in the ”Technical Specifications” table. The pushing force is set on the control unit (see specific manual).The end-of-stroke operation
is controlled by special end-of-stroke magnetic sensors and by mechanical stop blocks located inside the foundation case. CAUTION! The actuator mod.

ELI 250 BT is not provided with mechanical torque adjustment. It is compulsory to use a control board of the same manufacturer, according to
the basic safety requirements of directives 73/23/CEE, 89/336/CEE, 98/37/CEE and provided with adequate electric torque adjustment.

2) EMERGENCY MANOEUVRE

Emergency release is obtained by using the key provided, on the release unit which is located under the gate, on the protruding section of the lever-pivot.
To release, insert the key in the release triangle and turn it by about 90° in the direction shown by the open-padlock symbol (fig.1). If the leaf is equipped
with an electric lock, release the electric lock as well. To open/close the gate, push it manually. To restore motor-driven operation, reposition the gate by ali­gning it with the lever bearing the lock unit, and turn the key in the direction shown by the closed-padlock symbol (fig.1) checking that engagement is correctly
restored. Keep the leaf release key (and that of the electric lock, if any) in a place which is known to the users.

3) AUTOMATION OPERATION

Since the automation system can be remotely controlled by means of a radio control device or a Start button, and therefore out of sight, all safety devices
must be frequently checked in order to ensure their perfect efficiency. In the event of any anomalous operation, request immediate assistance from qualified
personnel. Children must be kept at a safe distance from the automation operation area.

4) SCRAPPING
Materials must be disposed of in conformity with the current regulations.
In case of scrapping, the automation devices do not entail any particular risks or danger. In case of recovered materials, these should be sorted out by
type (electrical components, copper, aluminium, plastic etc.).

5) DISMANTLING
When the automation system is disassembled to be reassembled on another site, proceed as follows:

• Disconnect the power supply and the entire electrical installation.

• Remove the gearmotor from its fixing base.

• Disassemble the control panel, if separate, and all installation components.

• In the case where some of the components cannot be removed or are
damaged, they must be replaced.

6) MALFUNCTION: CAUSES AND REMEDIES

When any operational malfunction is found, and not resolved, disconnect the mains power supply and request the assistance of a qualified
technician (installer).
When automation is out of order, activate the manual release to allow the opening and closing operations to be carried out manually.
During this period of time, keep the lock in the closed position by means of a chain and padlock.

Fig. 1

2

1

Max. 90°

12 - ELI 250 BT - Ver. 04

D811479_04

Thank you for buying this product, our company is sure that you will be more
than satisfied with the performance of the product. This product is supplied
with a “Warnings” leaflet and an “Instruction manual”. These should both
be read carefully as they provide important information about safety, instal­lation, operation and maintenance. This product complies with recognised
technical standards and safety regulations. We declare that this product
is in conformity with the following European Directives: 89/336/EEC and
73/23/EEC (and subsequent amendments).

WARNINGS: Any assistance required on automation components must
be carried out by a qualified technician (installer).

1) GENERAL OUTLINE

The ELI 250 BT electromechanical actuator is the ideal solution for under­ground hinge-pivot installation. The actuator consists of a perfectly sealed
single-block reduction gear. The under hinge-pivot position maintains the
aesthetic appearance of the gate and practically hides the automation
system.
Once the bearing case is installed, the gate can be operated even without
fitting the actuator which can be inserted later. When maintenance is required,
this type of case allows the actuator to be taken out without removing the
gate leaf. The ELI 250 BT actuator can be fitted to any type of swing gate
which meets the values shown in the ”Technical Specifications” table. The
pushing force is set on the control unit (see specific manual).
The end-of-stroke operation is controlled by special end-of-stroke mag­netic sensors and by mechanical stop blocks located inside the foundation
case.

CAUTION! The actuator mod. ELI 250 BT is not provided with mechanical
torque adjustment. It is compulsory to use a control board of the same
manufacturer, according to the basic safety requirements of directives
73/23/CEE, 89/336/CEE, 98/37/CEE and provided with adequate electric
torque adjustment.

2) GENERAL SAFETY
WARNING! An incorrect installation or improper use of the product
can cause damage to persons, animals or things.

• The “Warnings” leaflet and “Instruction booklet” supplied with this
product should be read carefully as they provide important information
about safety, installation, use and maintenance.

• Scrap packing materials (plastic, cardboard, polystyrene etc) according
to the provisions set out by current standards. Keep nylon or polystyrene
bags out of children’s reach.

• Keep the instructions together with the technical brochure for future
reference.

• This product was exclusively designed and manufactured for the use
specified in the present documentation. Any other use not specified in
this documentation could damage the product and be dangerous.

• The Company declines all responsibility for any consequences result­ing from improper use of the product, or use which is different from that
expected and specified in the present documentation.

• Do not install the product in explosive atmosphere.

• The construction components of this product must comply with the following
European Directives: 89/336/CEE, 73/23/EEC, 98/37/EEC and subse­quent amendments. As for all non-EEC countries, the above-mentioned
standards as well as the current national standards should be respected
in order to achieve a good safety level.

• The Company declines all responsibility for any consequences resulting
from failure to observe Good Technical Practice when constructing clos­ing structures (door, gates etc.), as well as from any deformation which
might occur during use.

• The installation must comply with the provisions set out by the following
European Directives: 89/336/CEE, 73/23/EEC, 98/37/EEC and subsequent
amendments.

• Disconnect the electrical power supply before carrying out any work on
the installation. Also disconnect any buffer batteries, if fitted.

• Fit an omnipolar or magnetothermal switch on the mains power supply,
having a contact opening distance equal to or greater than 3,5 mm.

• Check that a differential switch with a 0.03A threshold is fitted just before
the power supply mains.

• Check that earthing is carried out correctly: connect all metal parts for
closure (doors, gates etc.) and all system components provided with an
earth terminal.

• Fit all the safety devices (photocells, electric edges etc.) which are needed
to protect the area from any danger caused by squashing, conveying and
shearing, according to and in compliance with the applicable directives
and technical standards.

• Position at least one luminous signal indication device (blinker) where it
can be easily seen, and fix a Warning sign to the structure.

• The Company declines all responsibility with respect to the automation
safety and correct operation when other manufacturers’ components are
used.

• Only use original parts for any maintenance or repair operation.

• Do not modify the automation components, unless explicitly authorised
by the company.

• Instruct the product user about the control systems provided and the
manual opening operation in case of emergency.

• Do not allow persons or children to remain in the automation opera­tion area.

• Keep radio control or other control devices out of children’s reach, in
order to avoid unintentional automation activation.

• The user must avoid any attempt to carry out work or repair on the automa­tion system, and always request the assistance of qualified personnel.

• Anything which is not expressly provided for in the present instructions,
is not allowed.

• Installation must be carried out using the safety devices and controls
prescribed by the EN 12978 Standard.

3) MAIN AUTOMATION PARTS

Sealed mechanical actuator (fig.1) including:
a) 24V permanent magnet motor.
b) Double worm-screw reduction gear with output gear in special alu-

minium alloy.

c) Exit lever, end-of-stroke sensors and mechanical stop blocks.
d) Bearing foundation case (ready for automation).
e) Series of levers for gate movement.
f) Release unit with key.
CAUTION! The actuator can be fitted either on the left or on the right,
which are conventionally defined by looking at the gate from the inside
(opening direction).

4) TECHNICAL SPECIFICATIONS

Power supply ................................................................................ 24V (*)

Motor revolutions ................................................................................. 2100

Output shaft revolutions ................................................................1,45 min

-1

Absorbed power .................................................................................175W

Absorbed current ....................................................................... 10,1 A max

Leaf rotation speed : ................from 8°/sec. (15 sec./120°) to 4°/sec. (30 sec./120°)

Max torque .......................................................................................350 Nm

Max leaf length/weight ...............................................2.5m/4000N (~400kg)

3.5m/2500N (~250kg)

Max. leaf opening .................................................................................120°

Blocking function ..................................Irreversible gearmotor; electric lock

necessary for leaves longer than 2,5m

Impact reaction ...................................Electronic clutch (with control panel)

Manual manoeuvre ...................................................................Release key

Max. no. manoeuvres in 24 hours .......................................................... 100

Environmental conditions ............................................from -20°C to +50°C

Lubrication ...................................................................... Permanent grease

Degree of protection .......................................................................IP67 AM

Actuator weight ......................................................................100N (~ 10kg)

Overall dimensions ........................................................................ See fig.3

(*) Special voltages on request.

5) ACTUATOR INSTALLATION

5.1) Preliminary checks

Check that:

• The upper hinge is in good condition and possibly adjustable.

• A hole can be dug for burying the case under the hinge.

• The ”FA” stop plates of the leaves are installed (fig.8).

• Repair or replace the faulty or worn parts of the structures to be subjected

to movement.

An exploded view of the installation is shown in fig.1.

The automation reliability and safety are directly influenced by the
state of the gate structure.

5.2) The main automation components are (Fig.2):
I) Type-approved adequately rated omnipolar circuit breaker with at least

3,5 mm contact opening, provided with protection against overloads
and short circuits, suitable for cutting out automation from the mains.
Place, if not al ready installed, a type-approved differential switch with
a 0.03A threshold just before the automation system.

INSTALLATION MANUAL

ENGLISH