Technical Specifications - BFT BERMA Instructions D'utilisation

ENGLISH
Thank you for buying this product. Our company is sure that you will be
more than satisfied with the product's performance.
Carefully read the "WARNINGS" pamphlet and the "INSTRUCTION
BOOKLET" which are supplied together with this product, since they
provide important information regarding the safety, installation, use and
maintenance of the product. 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, 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.
Table 1
Model
BERMA / BERMA SEB
BERMA R / BERMA SEB R
BERMA SA R
BERMA SA
(*) For doors over 3.5 x 2.7h m, fit two BERMA operators.
• 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.
• 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.
12 -
BERMA Ver. 03
INSTALLATION MANUAL
Type of Pump
capacity
lock
l/min
hydraulic 0,4 (V1)
hydraulic 0,9 (V3)
hydraulic or 0,6 (V2)
electric lock
• 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.
2) GENERAL OUTLINE
Designed to motorise counterweight overhead doors.
Installation compactness and versatility make motor drive applicable to any
model of overhead door, both with central and side mounting. Advisable for
residential use.
The irreversible type reduction gear keeps the door locked in the closing
position without the use of electric locks.
In case of power supply failure, the door lock can be released from the
inside by means of an appropriate handle. It is provided with limit devices
which stop the motor on opening and on closing, and with a timed courtesy
light.
Shaft/Door Max capacity*
rotation (m)
(degrees/sec)
(degrees)
185° / 90° 3,5 x h2,7
185° / 90° 3,5 x h2,7
185° / 90° 3,5 x h2,7
3) MAIN OPERATOR COMPONENTS
Hydraulic single-block operator (fig. 1) comprising :
M) Single-phase 2-pole motor protected by a thermal circuit breaker
P) Hydraulic lobe pump
D) Distributor with adjustment valves
C) Cylinder with piston
A) Installation accessories

3.1) TECHNICAL SPECIFICATIONS

Power supply: .......................................................... 230V
Motor: ......................................................................................... 2800 PRM
Absorbed power: ............................................................................... 250W
Capacitor: ......................................................................................... 6.3 µF
Absorbed current: ............................................................................... 1.4A
Circulation pump: ................................................................... See Table 1
Max torque: .................................................................................... 320 Nm
Angular speed: ....................................................................... See Table 1
OPERATION LIMIT: ............... 1 Motor X 9 sq m / 2 Motors over 9 sq m
Impact reaction: ................................................................. hydraulic clutch
(with safety edge) ........................................................... Stop and reverse
Manual manoeuvre: ................................................................. release key
Max no. manoeuvres in 24h: ................................................................ 500
Consecutive manoeuvres: .............................................................. max 20
Operation cycle: ................................................................. See table 1 (**)
Thermal protection: ......................................................................... 160° C
Environmental conditions: ......................................... from -10° C to 60° C
Degree of protection: ......................................................................... IP 57
Operator weight: ............................................................................... 10 Kg
Dimensions: .................................................................................. See fig.2
Oil: .................................................................................................... Idrolux
(*) Special voltages on request
(**) NOTES: The S
follows : 19 sec. opening, 1 sec. interval, 19 sec. closing, 1 sec. interval, all
the above for 20 consecutive times, 44 minutes of interval before repeating
the 20 consecutive manoeuvres. This detecting procedure was carried out
at ambient temperature of 40°C and with motor absorption of 250W.
Moreover, by opening time we mean the operation time set in the control
unit (working stroke time + 2 seconds of thrust time during door end
stopping).
Speed Operation cycle
7° S =33",1",33",1"x200 pause 44':250W T40°C
3
14° S =22",1",22",1"x200 pause 44':250W T40°C
3
14° S =22",1",22",1"x200 pause 44':250W T40°C
3
operation cycle (BERMA mod.) is intended as
3
±10%50Hz (*)