BFT ELI-250 User manual

ELI 250
ELECTROMECHANICAL
UNDERGROUND
AUTOMATION
FOR SWING GATES
D811232 30-07-02 Vers. 06

202
D811232_06
UNDERGROUND AUTOMATION FOR SWING GATES
UNDERGROUND AUTOMATION FOR SWING GATES
ELI 250
ELI 250
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
TheELI-250 electromechanicalactuator is the ideal solution forunderground
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 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 adjusted by mechanical stops located inside
the foundation case.
CAUTION! The actuator mod. ELI-250 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 3mm.
•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.
3) MAIN AUTOMATION PARTS
Sealed mechanical actuator (fig.1) including:
a) Single-phase 2-pole motor protected by thermal circuit-breaker.
b) Double worm-screw reduction gear with output gear in special
aluminium alloy.
c) Output lever and mechanical stops.
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
Single-phase power supply ................................... 230Vac ±10% 50Hz (*)
Motor revolutions ........................................................................ 1400min-1
Output shaft revolutions ................. ELI250 0.95min-1 - ELI250V 1.9min-1
Absorbed power ............................................................................... 280W
Capacitor ............................................................................................10µF
Absorbed current .................................................................................1,4A
Opening time 120°........................................... ELI250 28s - ELI250V 14s
Max torque ........................................... ELI250 380Nm - ELI250V 240Nm
Max leaf length/weight ........................... ELI250 2.5m/3000N (~300kg)
ELI250 3.5m/2500N (~250kg)
ELI250V 2m/1500n (~150kg)
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
Thermal protection ..................................................... 130°C self-resetting
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
3mm 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.

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Qr) Control panel and built-in receiver.
S) Key selector.
AL) Blinker with tuned antenna.
M) Actuator.
E) Electric lock (compulsory for leaves longer than 2,5m).
Fte) Pair of external photocells (transmitter section).
Fre) Pair of external photocells (receiver section).
Fti) Pair of internal photocells with CF posts (transmitter section).
Fri) Pair of internal photocells with CF posts (receiver section).
T) 1-2-4 channel transmitter.
RG58) Cable for antenna.
D) Connector block.
5.3) Electrical installation set-up
Lay out the electrical installation as shown in fig. 2, with reference to the CEI
64-8 and IEC 364 provisions, complying with the HD 384 and other national
standards in force for electrical installation. The mains power supply
connections must be kept totally separate from the service connections
(photocells, electric edges, control devices etc.).
WARNING! For connection to the mains, use a multipolar cable with
a minimum of 3x1.5mm2cross section and complying with the
previously mentioned regulations. For example, if the cable is out side
(in the open), it has to be at least equal to H07RN-F, but if it is on the
inside (or outside but placed in a plastic cable cannel) it has to be or
at least egual to H05VV-F with section 3x1.5mm2.
Connect the control and safety devices in compliance with the previously
mentioned electrical installation standards. Fig. 2 shows the number of
connectionsand the cross section for cables having a length ofapproximately
100 metres; in case of longer cables, calculate the cross section for the
actual automation load.
Warning! For actuator wiring and accessory connection, refer to the
relevant instruction manuals. The control panels and accessories must be
suitable for use and conform to current standards.
5.4) Foundation case cementing
The foundation case must be cemented under the hinge pivot, taking into
consideration that the actuator bearing shaft must be perfectly aligned with
the leaf rotation axis. If the gate has fixed hinges, remove the gate and the
lower hinge. If the leaf is sufficiently separated from the ground and cannot
be removed, proceed to supporting it by means of a shim placed between
the ground and the leaf during installation. If the gate has adjustable hinges,
remove the lower one, slacken the upper hinge and move the leaf to the
side. If the gate has been recently installed, fit an upper adjustable hinge.
Dig a foundation hole having the dimensions specified in fig.4. Lay an drain
pipe (fig. 4) for rainwater in order to prevent it from being collected inside
the foundation case. Lay a raceway for the power supply cable as far as
connector block “D”. Lay a solid foundation (fig.3) at the bottom, where to
bury the foundation box. To obtain good squareness between cases and
leaves, set out their alignment using a stretched rope between the 2 bearing
pivots, and aligning the 2 reference points “C”with each other (see fig.12).
Let the cement harden for the time needed.
6) GATE LEAF FITTING
•Abundantly grease the pivot in the foundation case.
•Position the lever assembly by inserting pipe “A”into the pivot of the
foundation case, as in fig.9. If the height of the assembled levers is not
sufficient, insert shim “S”between the assembled lever unit and the gate
leaf, as in fig.5.
•Place the gate leaves in the closing and in the closed position against
the centre stop plate.
•Perfectly align the assembled lever unit to the hinge.
•If a shim is used, weld it to the leaf first and then weld the lever unit
to the shim.
•Check the leaf operation.
•If the gearmotor is not to be installed, fit the foundation case cover and
fix with suitable screws.
At this stage, the gate opens and closes manually. All that remains to be
done is to position the gearmotor.
7) GEARMOTOR FITTING
Remove the nuts from the bottom of the case using a CH19 socket wrench.
The gearmotor is to be fixed to the foundation case in the position shown
in fig.6 and 8, using the 4 nuts which were previously removed.
•Tighten screws ”VR”(fig.7) and respective locknuts to the end-of-stroke
brackets and identify the left or right fastening position (fig.8).
•Fix the mechanical end-of-stroke brackets using the M8 screws
provided (fig.7).
•Fit the motor-pivot connecting lever components following the correct
sequence given in fig.9.
In the case where the position of the levers interferes with the
assembly of the components, supply the motors with current (by
means of the control unit) until the levers reach the required position.
•Grease the hub where pipe “A”must be inserted.
•Check the opening and closing operations.
•Attach to the leaf the internal and external release labels observing the
direction and position indicated in fig.14. The open-padlock symbol
must always be directed towards the leaf rotation axis.
8) END-OF-STROKE ADJUSTMENT
If no ground stop plates “FA”are fitted, adjust the internal stops using the
screws “VRC-VRO”(fig.10-11) until the leaf stops at the required point.
The mechanical stop for the opening and closing operations can be
adjusted by means of the appropriate screws “VRC-VRO”.
•On CLOSING (fig.10): The end-of-stroke adjusting screw “VRC”should
come into contact with lever “L”after the leaf has reached the centre stop
plate “FA”(fig.8). This guarantees that the leaf rests against the centre
stop plate “FA”which, if provided with a rubber cap, avoids banging
noises. In the case where, during the adjustment of the end-of-stroke
stop “VRC”, measurement “Z”(fig.8) becomes greater than 18÷20 mm,
the stop should be turned as in fig.13a.
•On OPENING (fig.11): The end-of-stroke adjusting screw “VRO”must
come into contact with lever “L”after the leaf has reached the centre stop
plate “FA”(fig.8).
•After completing the adjustment, tighten the locknut on the end-of-
stroke adjustment screws “VRO”together with the screw tightening the
end-of-stroke dowel “VRC”.
•Repeat the same procedure for the second actuator.
•If the foundation case is not orthogonal to the leaf, a 10% adjustment can
be carried out both in clockwise and anticlockwise directions, by
positioning the support bracket and the stop plate as shown in fig. 13b.
9) MOTOR TORQUE SETTING
CAUTION! When using the ARIES mod. control unit with the torque set to
“F4”(maximum torque), it is compulsory to fit the ground stop plates “FA”
both on opening and closing.
The motor torque (antisquash) setting takes place in the control unit. See
the control unit instruction manual. The wiring diagram of the motor is
included in the instructions for use for the relative control unit. This setting
must be calibrated according to the minimum force needed to carry out the
complete opening and closing strokes, and always within the limits provided
for by current standards.
WARNING: Check that the impact force value measured at the
points established by the EN 12445 standard is lower than that
specified in the EN 12453 standard.
CAUTION! Excessive torque setting can jeopardise antisquash safety. On
the contrary, insufficient torque setting may not guarantee a correct
opening or closing stroke.
10) 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.14). 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.14) 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.
11) AUTOMATION CHECK
Before making the automation fully operational, carefully carry out the
following procedure:
•Check that all components are tightly fixed.
•Check the correct operation of all safety devices (photocells,
electric edges etc.).
•Check the emergency manoeuvre command.
•Check the opening and closing operations with the control
devices provided.
•Check the standard or customised electronic function logic.
UNDERGROUND AUTOMATION FOR SWING GATES
UNDERGROUND AUTOMATION FOR SWING GATES
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12) 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.
13) CONTROL
The automation system allows motor-driven gate opening and closing
operations to be carried out. Various types of control are provided (manual,
radiocontrol, magnetic card access control etc.)depending on the installation
requirements and characteristics. See the specific instructions for the
various control systems. All automation system users must be instructed on
automation control and operation.
14) MAINTENANCE
Before carrying out any maintenance to the installation, disconnect the
mains power supply.
•Periodically check that hinge-pivots are in good condition and
properly greased.
•After 80000 manoeuvres or a maximum of 5 years, replace thrust
bearing B (fig.9), taking care to carefully clean the area and replace old
grease with new grease.
•Occasionally clean the photocell optical components.
•Have a qualified technician (installer) check the correct setting of the
electric clutch.
•If the power supply cable is damaged, it must be replaced by the
manufacturer or its technical assistance service, or else by a suitably
qualified person, in order to prevent any risk.
•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.
15) NOISE
The aerial noise produced by the gearmotor under normal operating
conditions is constant and does not exceed 70dB(A).
16) 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.).
17) 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.
18) 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.
18.1) The gate does not open. The motor does not turn.
a) Check that the photocells or electric edges are not dirty, or impregnated,
or misaligned. Proceed accordingly.
b) Check that the electronic appliance is correctly supplied. Check the
integrity of the fuses.
c) Check that the individual devices operate correctly.
d) If the control unit does not work, it must be replaced.
In the case where the above-mentioned checks give no results, contact
an authorised customer service centre.
If the supply cable is damaged, it must be replaced by the manufacturer,
by its technical service center or, in any case, by a qualified technician
so as to avoid any risk.
18.2) The gate does not open. The actuator vibrates but there is no
movement.
a) Check that the capacitor is connected to the motor running terminals.
b) Check that the common wire of the motor (light blue) is correctly
connected.
c) Disconnect and reconnect the mains power supply. The first Start
command must open. Should the actuator move to the closing function,
reverse the respective running connections.
d) Manually help the leaf opening operation. If the leaf opens, check
whether there are any mechanical problems. In the case where the
above-mentioned checks give no results, increase the torque in the
control unit and, if necessary, contact a qualified technician.
WARNINGS. Correct operation of the actuator is only guaranteed
when the data specified in this manual are respected.
The company cannot be held responsible for any damage caused by
failure to observe the installation standards and directives specified
in the present manual.
The descriptions and illustrations contained in the present manual
are not binding. The Company reserves the right to make any alterations
deemed appropriate for the technical, manufacturing and commercial
improvement of the product, while leaving the essential product
features unchanged, at any time and without undertaking to update
the present publication.
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Fig. 1
Fig. 2
AL
S
Fre
M
E
MD
D
Fte
I
Qr
3x1mm
2
4x1.5mm
2
4x1.5mm
2
4x1mm
2
2x1mm
2
4x1mm
2
2x1mm
2
2x1.5mm
2
2x1.5mm
2
3x1.5mm
2
RG58
Fri
CF
Fti
CF
T
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Fig. 4Fig. 3
Fig. 6
Fig. 7
Fig. 5
D
180
S
VR
500
400
10
336
420
70
135
min. 65
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Fig. 8
Fig. 9
FA
B
A
FA
Z
Z
FA
DX SX
1 FERMO D'ARRESTO
BACKSTOP
BUTEE D'ARRET
HALTEANSCHLAG
TOPE DE DETENCIîN
RETÉM DE BLOQUEIO
2 STAFFA SUPPORTO
SUPPORT BRACKET
PATTE DE SUPPORT
TRAGEBGEL
ESTRIBO DE SOPORTE
BRAADEIRA DE SUPORTE
1
2
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Fig. 11Fig. 10
Fig. 13a Fig. 13b
Fig. 12
VRC
C
L
VRO
L
A
A
B
B
A
1 FERMO D'ARRESTO
BACKSTOP
BUTEE D'ARRET
HALTEANSCHLAG
TOPE DE DETENCIîN
RETÉM DE BLOQUEIO
2 STAFFA SUPPORTO
SUPPORT BRACKET
PATTE DE SUPPORT
TRAGEBGEL
ESTRIBO DE SOPORTE
BRAADEIRA DE SUPORTE
UNDERGROUND AUTOMATION FOR SWING GATES
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Fig. 14
2
1
Max. 90¡
D811232_06
UNDERGROUND AUTOMATION FOR SWING GATES
UNDERGROUND AUTOMATION FOR SWING GATES
ELI 250
ELI 250