General Safety; Technical Data; Preliminary Checks - BFT SB300 Installation And User Manual

ENGLISH
Thank you for buying this product, our company is sure that you will be more
than satisfied with the product's performance. The product is supplied with
a "Warnings" leaflet and an "Instruction booklet". These should both be
read carefully as they provide important information about safety, installation,
operation and maintenance. This product complies with the 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).

1) 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/EEC, 73/23/EEC and subse-
quent 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/EEC, 73/23/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.
• 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.
2) GENERAL OUTLINE
The SB300 433 MHz actuator offers ample installation versatility thanks to
its compactness, the extremely low position of its pinion as well as the
height and depth adjustments available.
The adjustable electronic torque limiter ensures antisquash safety. The
emergency manual manoeuvre can be activated very easily by means of a
knob. The end-of-run stop is controlled by electromechanical limit
microswitches. The control unit is incorporated.
The gearmotor (fig.1) comprises:
M Motor.
R Reduction gear with worm screw and wheel.
F Electromechanical limit switch unit.
P Pinion.
S Release mechanism.
16 -
SB300 (433) - Ver. 03
INSTALLATION MANUAL
QSC Control unit.
The following optional accessories are available:
- SBBAT mod. Buffer battery kit
It can be incorporated into the actuator and allows the automation system
to operate even when the mains power supply is disconnected for a short
time. The pack includes (fig.1):
• 2 buffer batteries (ref. B).
• 1 battery holder base (ref. BB).
• 1 battery charger board (ref. SBS).
• Assembly instruction manual.
• Various bolts, screws and cables.
- SCL mod. Release knob (fig.20)
Fixed release knob with personalised key.

3) TECHNICAL DATA

3.1) SB300 433 MHz Actuator
Power supply: ..................................... single-phase 230V ±10% 50Hz (*)
Motor: ............................................................................................... 24Vdc
Motor revolutions: ....................................................................... 3500min
Absorbed power: ................................................................................ 70W
Max absorbed power: ................................. 0,5A (230Vac) - 1A (110Vac)
Reduction ratio: ................................................................................... 1/44
Output revolutions: ........................................................................ 79min
Pinion pitch: ...................................................................... 4mm (14 teeth)
Leaf speed: .................................................................................. 12m/min
Max leaf weight: ................................................................ 3000N (≈300kg)
Max torque: ........................................................................................ 9Nm
Impact reaction: ................................................... Electronic torque limiter
Lubrication: .................................................................. Permanent grease
Manual manoeuvre: .......................................... Mechanical knob release
No. manoeuvres in 24 hours: ................................................................ 30
Control unit: ........................................................................... incorporated
Buffer batteries (optional): ...................................... 2 batteries 12V 1.2Ah
Environmental conditions: ........................................ from -15°C to +40°C
Degree of protection: ......................................................................... IP24
Noise: ........................................................................................... < 70dBA
Controller weight: .................................................................... 7kg (≈70N)
Dimensions: ................................................................................ See fig.2
(*) Special supply voltages on request.
3.2) QSC-433 Control unit technical data (Fig.17)
Supply to accessories: .................................................... 24Vac (1A max)
Ampere-stop setting: ........................................... on closing and opening
Automatic closing time: ....................................................... from 1 to 120s
Working time: ........................................................................ from 1 to 60s
Pedestrian opening time: ............................................................. 5s fixed
Reverse pause: ........................................................................ approx. 1s
Blinker connection: ............................................................. 24V max 25W
Fuses: ....................................................................................... See fig.17
Parameter and option setting: ................... by means of keys or UNIPRO
Incorporated Rolling-Code radio receiver: ............ frequency 433.92MHz
Coded by means of : ........................................... Rolling-Code Algorithm
No. combinations: ....................................................................... 4 milliard
Antenna impedance: ......................................................... 50Ohm (RG58)
Max no. radio controls to be memorised: ............................................. 64
3.3) Transmitter
Key colour: .......................................................................................... Red
Power supply: ........................................................... 12V Alkaline Battery
Range: .............................................................................. 50 - 100 metres
Working temperature: ........................................................ -20°C to +55°C
Transmitter versions:TRC1 - Single - Channel. TRC2 - Double - Channel.
TRC4 - Four - Channel.

4) PRELIMINARY CHECKS

Before proceeding to any installation work, check that the gate structure
conforms to whatever is prescribed by the current standards, and in
particular that:
• The gate sliding track is linear and horizontal, and the wheels are
suitable for supporting the gate weight.
• The gate manual operation can be carried out smoothly along its entire
run, and there is no excessive side slipping.
• A correct play is provided between the upper guide and the gate to
ensure regular noiseless movement.
• The opening and closing gate stops are positioned.
• The established position for gearmotor fixing allows the emergency
manoeuvre to be carried out smoothly and safely. In the case where the
elements checked do not meet the above requirements, proceed to
carrying out the necessary corrective actions or replacements.
WARNING: Remember that control devices are intended to facilitate
gate operation, but can not solve problems due to any defects or
deficiency resulting from failure to carry out correct installation or
maintenance. Take the product out of its packing and inspect it for
damage. Should it be damaged, contact your dealer. Remember to dispose
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