Beninca EVA 7 Mode D'emploi page 13

INTRODUCTION
Thank you for choosing our EVA 7 road gate.
All items included in Benincà's wide product range stem
from twenty year of our experience in the sector of automatic
systems, always striving to find new materials and advanced
technologies.
For this reason, nowadays we are able to offer you extremely
reliable products that, thanks to their power, efficiency and
long-lasting features, entirely meet the end user's require-
ments.
All our products are covered by a guarantee.
Furthermore, an R.C. insurance policy signed with a primary
insurance company, covers any injuries or damages caused
by manufacturing faults.
GENERAL INFORMATION
Of rugged construction, with an innovative and pleasant
design, the road barriers EVA are suited for intensive use
thanks to their 24VDC motor. This system is very easy to
install and adjust.
Equipped with an easy-to-use manual release, the barrier is
preset to assemble buffer batteries to allow its operation in
the event of power failure.
The arm in paint aluminium allows for the housing of any
accessories, as well as forewarning and safety devices. In
the event the arm hits an obstacle, an amperometric sensor
causes the movement reversion immediately.
The control unit is placed on the upper side of the barrier to
facilitate wire connections.
SPECIFICATION
Power supply
Motor power supply
Power drawn
Current absorption
Torque
Jogging
Protection class
Operating temperature
Noise
Lubrication
Weight
OPENING SPEED
Length of
Motor power
supply
Beam
5m 26 Vdc
from 5 to 6 m 23 Vdc
from 5 to 7 m 18 Vdc
The opening time of the road barrier changes according to the supply
voltage selected on the transformer of the control unit.
Times shown include braking.
WARNING:
Keep to the voltage values shown for the various lengths of the
beam. Too high voltage may damage the system as they cause
excessive speed.
EVA 7
230Vac 50Hz
24Vdc
200 W
8 A
300 Nm
uso intensivo
IP 44
-20°C / +70°C
<70 dB
Agip GR MU EP/2
105kg
Opening Closing
Time (s) Time (s)
3 4
4 5
5 6
DIMENSIONS
Overall dimensions are expressed in mm.
The road barrier length ranges from 5m to 7m maximum.
As about 30cm are required to fix the road barrier, a useful
opening of passage, ranging from 2.70m to 6.70m, will be
available, as shown in Fig.1
Optional accessories can be fitted onto be barrier (photo-
cells, selector, etc.). For assembly, apply the special covers
supplied (Ref. A).
RIGHT/LEFT-HAND OPENING OF THE BARRIER
A right-hand opening road barrier is a system which, seen
from the door side, closes the right-hand side of the passage.
The left-hand opening is in the opposite way. The EVA 7 road
barrier is normally supplied as right-hand opening road barrier
(EVA7-DX). In any case, with a few, simple operations, the
opening side can be changed (EVA7-SX). The procedure is
described in paragraph "Presetting of right-left hand opening
of the barrier".
OPENING
The access to the electric and mechanical components of
the road barrier is protected by a lock with customized key.
Proceed as follows:
1 loosen the two nuts D
2 introduce the key in the lock on the side of the door and
turn it anti-clockwise
3 lift the front cover
4 remove the cover
By removing the front door it is now possible to reach both
the control unit, that is placed under the cover, and the
mechanical parts of the road barrier.
INSTALLATION OF THE FOUNDATION PLATE
After preparing the cable laying (mains power supply, acces-
sories, etc.), place the foundation plate keeping to dimensions
indicated.
Brackets to be cemented are supplied with the system (ref.
S). The brackets must be fitted to the foundation plate by
means of 4 screws M12x50 (ref. V).
Check that the foundation plate is perfectly flat (ref. L), then
fix the road barrier by means of nuts D and corresponding
washers R.
SELECTION OF BALANCING SPRINGS
AND ACCESSORIES
Before tensioning the spring, the type of spring to be used
must be chosen.
Two types of springs can be selected, which are different in
length: a short spring (364mm) and a long one (480 mm).
In Table , see the type of springs required according to the
length of the beam and the use of accessories.
2 springs, 480mm long, which can be used in most types of
installations, are factory supplied.
A 360mm long spring is not supplied with the system and it
will be therefore necessary to buy it.
The table hereunder shows the indicative tensioning value
(expressed in mm); for a correct balancing of the road beam,
see section "Balancing".
FIG.1
FIG.2
FIG.3
FIG.4
FIG.5
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