Technical Data - Beninca DU.35L Handbuch

INTRODUCTION
Thank you for choosing our DU.35L ratiomotor.
All items in the wide Benincà production range are the result
of twenty-years' experience in the automatism sector and
of continuous research for new materials and advanced
technologies.
We are, therefore, in the position to offer higly reliable prod-
ucts that due to their power, effectiveness and useful life,
fully satisfy the final user's requirements.
All our products are manufactured to the existing standard
and are covered by warranty.
Possible injury to people or accidents caused by defects in
construction are covered by a civil liability policy drawn up
with one of the major insurance companies.
GENERAL INFORMATION
For an efficient operation of these automatisms, the gate
must have the following features:
- good stoutness and stiffness
- all hinges must have positive clearances and permit smooth
and regular manual operations.
- when wings are closed their height have to fit together.
1. GENERAL FEATURES
The DU.35L electromechanical gate opener is simple and
reliable and can be installed onto any swing-gate having
up to 5m max wings. Harmonious and elegant it is made
entirely in aluminium.
The stout and well tested reduction unit makes it reliable
and noiseless. It is also equipped with simple and easily
adjustable limit stops and an emergency release with per-
sonalised key.
2. MEChANICAL STOPS
It is necessary that the gate to be automatised has got a me-
chanical stop when closing; this mechanical stop becomes
necessary also when opening in case the suitable limit stop
is not used (fig. 1).
3. AUTOMATISM POSITIONING
3.1. Fix the distance from the ground of the automatism has
(it is advisable it is in the middle of the gate and possibly close
to a strong ledger). Now weld the plate P (if the pilaster is
made of cement ask for the screwing flask) as per dimensions
given on fig. 2A (it might be required to change the position
of the upper U articulation, as per figure 2B)..
3.2. When the gate is closing, weld the flask S at the same
level of the plate P to a gate ledger or to another stout ele-
ment; please remember that in this condition the piston must
not be totally at the end of its stroke (fig. 3A).
• Remove then the protection R and the terminal board
support M (fig. 3B).
• Insert the back articulated joint U onto the plate P and
insert the pivot V. Tighten the pivot through the self-blocking
nut D.
• Tighten now the screw T.
Note: the power supply cable can be introduced into the
lower part of the automatism, by means of one of the two
holes situated there. If this is the case, use the plate hole F
indicated in the figure 3B and make sure that the automatism
stops before cutting the cable.
12
4. CONNECTIONS
F1 Open
F2 Close
COM Motor common wire
Fig. 4A – Standard wiring - the opening limit switch (FCO)
interrupts the motor phase.
Fig. 4B – To connect the opening limit switch (FCO) to the
control unit, modify the connections as indicated.
5. LIMIT STOP ADjUSTMENT
For the limit stop adjustment when opening, proceed as
follows (fig.5):
• remove cap T
• loosen nut D by means of a 10mm hexagon head socket
spanner; turn the nut clockwise to advance the triggering
of the limit switch F and anticlockwise to postpone trigger-
ing.
6. RELEASE AND MANUAL MOVE
As all the other automatisms in the Benincà production range,
also the DU.35L has a simple and functional release which
permits the manual move when there is no electricity. To
release the automatism, please proceed as follows (fig. 6):
• Move the lock-cover C until the arrow is visible.
• Insert the personalised key and rotate it by 90°.
• Press onto the back side of the door P and rotate it to a
click by pulling from the front side.
In order to make it run again, lower the small door; the first
manoeuvre will re-establish the manual operation.
P.N.: if the opening limit stop is not used, it is advisable to
bring the gate in a position close to the closing one before
re-establishing the automatic running.
The civil liability policy, which covers possible injuries to
people or accidents caused by defects in construction,
requires the system to be to existing standard and to use
original Benincà accessories.

TEChNICAL DATA

Power supply
Absorbed rating
Absorbed current
Thrust
Insulation class
Operating temperature
Noise level
Capacitor
Lubrication
Standard stroke
Weight
CAUTION
DU.35L
230 Vac
310 W
1,4 A
2000 N
F
-20°C / +70°C
<70 dB
9 µF
Molykote Longterm 2 plus
500 mm
11 kg