Technical Specifications - BFT VIR 30 Instrucciones De Uso Y De Instalacion

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 (amended by RL 91/
263/EEC, 92/31/EEC and 93/68/EEC).
1) GENERAL OUTLINE
Compact electromechanical barrier suitable for enclosing private areas,
parking spaces and accesses. Available for 3 to 5-metre passageways.
The adjustable electromechanical limiting devices guarantee the correct
stop position of the bar. In case of intensive use, a thermal sensor activates
the cooling fan. The manual manoeuvre emergency release is controlled
by a personalised key lock. The bar can be provided with accessories
such as fence, signal lights, electric edge and suspended rest. The barrier,
which is supplied as pre-assembled for a left-hand actuator (looking from
the door side), can be easily made suitable for a right-hand actuator by
means of simple operations described later. The CBO mod. foundation
base (available on request) facilitates the installation of the barrier.

2) TECHNICAL SPECIFICATIONS

Power supply
Absorbed power
Motor
Capacitor
Absorption
Insulation class
Ventilation intv.temp.
Circuit-breaker intv.temp.
Reduction gear lubrication
Max torque
Opening time
(Aluminium) bar length
Impact reaction (electric edge):Stop or stop and reverse
Limiting devices
Standard control unit
Control unit on request
Manual manoeuvre
No. manoeuvres in 24 hour
Working temperature
Degree of protection
Actuator weight (without bar) :356N (~ 35.6 kg)
Cover treatment
Cover painting
Dimensions
(*) Special power voltages available on request.
3) ACCESSORIES
- Foundation base
- Fixed fork for bar rest
- Moveable rod for bar rest (VIR50 only)
- Fence pre-assembled to the bar (VIR50 only, obtained by shortening the
nominal bar length by 1 metre)
- Electric edge (obtained by shortening the nominal bar length by 1 metre)
- Signal blinkers pre-assembled to the bar.
4) FOUNDATION PLATE (fig. 2)
- Prepare a foundation hole suitable for the particular kind of ground.
- Layout several raceways for the electric cables to pass through.
- Position the screws supplied with the CBO mod. base into the 4 fixing
holes with the thread facing upwards. Weld the 4 screw heads to the
base and protect the welds with rust preventer. Position the base so
that it protrudes about 20mm from the floor (fig. 2).
- Fill the hole with concrete, checking the position of the base in both
directions by means of a level, and let the cement harden.
5) FITTING OF THE ACTUATOR
The door of the box must face the inside of the property. When standing
in the middle of the passageway, if the box is on the left the barrier opens
to the left, and if the box is on the right the barrier opens to the right.
WARNING! The lever (fig. 3/ref. 6) is provided with two fixing points for
the bar balancing device, as shown in fig. 3, which are intended for VIR30
and VIR50 models respectively.
5.1) Left-hand side fitting
- The actuator is always supplied for left-hand side fitting.
- Fix the actuator to the foundation base and lock it in position using M12
:230V±10% 50Hz (*)
:300W
-1
:1400 min , 4 poles
:8µF 450V (230V) :32µF 250V (110V)
:1,4 A (230V) :2.8 A
:F
:110°C (winding)
:130°C (self-resetting)
:Permanent grease
:VIR30 85Nm :VIR50
:VIR30 4s :VIR50
:VIR30 3m max :VIR50
:Electric, incorporated and adjustable
:MIZAR-BOM Mod.
:RIGEL4 Mod.(separate opn-cls control)
:Quick key release
:1200 (VIR30) :600 (VIR50)
:-10 ÷ +55°C
:IP24
:Cataphoresis
:Polyester
:See fig. 1
GB
nuts (fig. 3/ref. 1). The door of the box must be facing the inside of the
property.
- Fit the bar in the opening position (vertical) as shown in fig. 3/ref. 7. The
actuator balancing is pre-calibrated for the nominal bar in the opening
position (stretched balancing spring).
- Balance the bar as described in the relevant paragraph 6.
5.2) Right-hand side fitting
Some internal members need to be moved, with reference to fig. 4 and the
following procedure:
A) Fix the box to the foundation base and lock it in position using M12 nuts.
B) Ensure that the balancing spring is in the opening position (stretched
spring - fig. 5).
C) Completely slacken the spring stretcher (fig. 4/ref. 2) until the screw
(fig. 4/ref. 3) anchoring it to the bottom of the box can be removed.
D) Remove the bar locking bracket (fig. 4/ref. 4) and slacken the screw
(fig. 4/ref. 5) by means of a CH19 socket spanner until the lever can
be rotated (fig. 4/ref. 6).
E) Rotate the lever (fig. 4/ref. 6) by 180° and fasten it into the correct position.
F) Tighten the tie rod (fig. 4/ref. 5) blocking the lever (fig. 4/ref. 6) by means
of a torque wrench set at about 80 Nm.
G ) Bring the release key (fig. 6) to the manual operation position and
manually rotate the lever (fig. 4/ref. 6) downwards by 90° (fig. 7) so
as to bring the barrier to the right-hand opening position.
H) Lock the spring stretcher (fig. 4/ref. 2) into position (fig. 4/ref. Dx) with
the screw and self-locking nut.
I) Adjust the spring stretcher (fig. 4/ref. 2) until the spring comes under tension.
L) Refit and partially fix the U bolt (fig. 4/ref. 4) holding the bar to the actuator
(110V) in the opening position.
M) Fit the bar (fig. 4/ref. 7) in the opening position (vertical). The bar must
be fixed onto the reinforced side, which can be recognised by the label.
N) Carry out bar balancing as described in paragraph 6.
O ) Invert the limit switch connections and the motor drive connections
250Nm inside the control unit (fig.15-16), with reference to the instructions
8s regarding the existing control unit. Fig. 8 shows a diagram highlighting
5m max. the connections to be inverted.
5.3) Fitting of the metal mass detector device
A DIN bar, which allows the DIN module to be connected, is fitted to the
versions suitable for the use of a mass detector. The control unit must
include the separate Open-Close control. For connection, refer to the
relevant instruction manual. In the case where the bar balancing device
hinders the adjustment of this device (left-hand barrier), remove it from its
socket, carry out the adjustment and then re-position it.
6) BAR BALANCING (fig. 9)
- Activate the emergency release (fig. 14).
- Position the bar at about 45° (fig. 9). The bar must remain still.
- If the bar tends to open, unload the spring by operating on the "T" tie rod.
- If the bar tends to close, load the spring by operating on the "T" tie rod.
- In both cases, load or unload the spring until the bar remains still at about 45°.
- Reset the motorised operation by rotating the release key to the opposite
direction (fig. 14).
WARNING! During the closing operation, the balancing spring must never
be reduced to a pack (be totally compressed). Fig. 9 indicates the position
where the minimum value of the compressed spring is measured with the
rod in the opening (vertical bar) position.
7) ELECTRICAL INSTALLATION SET-UP
Set up the electrical installation (fig. 10) with reference to the current
regulations for electrical installations CEI64-8, IEC364, in conformity with
HD384 and other national standards. Keep the mains power supply
connections definitely separate from the service connections (photocells,
electric edges, control devices etc.).
WARNING! For connection to the mains, use a multipolar cable having a
3x1mm 2 minimum section and complying with the previously mentioned
regulations (e.g.: a H05VV-F cable with 3x1mm
Connect the control and safety devices in conformity with the previously
mentioned installation standards.
Fig. 10 shows the number of connections and section for a 100m length
of power supply cables; for greater lengths, calculate the section for the
true automation load. When the auxiliary connections exceed 50-metre
lengths or go through critical disturbance areas, it is recommended to
decouple the control and safety devices by means of suitable relays.
The main automation components are (fig. 10):
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. If not
already installed, put a type-approved differential switch with a 0,03A
2
section).
5
VIR - Ver. 03 -