Beninca DIVA.5 Manual Del Usuario página 25

7) INSTALLATION OF THE OPTIONAL FOUNDATION PLATE VE.PS
After preparing the cable laying (mains power supply, accessories, etc.), place the foundation plate keeping to dimensions indicated in Fig.6.
Brackets to be cemented are supplied with the system (ref. A). The brackets must be fitted to the foundation plate by means of nuts (B) and corresponding washers C.
Check that the foundation plate is perfectly flat (ref. F), then fix the road barrier by means of nuts D and corresponding washers E.
Notes: the special shape of the slots on the bottom of the barrier cabinet, allow to adjust finely the position of the barrier.
It is suggested to leave 30 mm of threaded bar out from the foundation plate, a bigger length could generate an interference with the spring, a smaller
length does not ensure the proper fixing of the barrier.
8) POSITIONING OF THE SPRING AND ACCESSORIES
According to the length of the beam and the type of accessories installed, before tensioning the spring, the correct point to hook the spring to the lever
must be selected.
The correct hooking point ("A", "B" and "C"), must be selected by taking account of table 1, according to the beam length and the type of accessories
to be installed.
TAB.1
Accessories for use
EVA5.A
EVA5.A + VE.RAST
EVA5.A + VE.AM
EVA5.A + VE.RAST + VE.AM
EVA5.A + SC.RES
EVA5.A + SC.RES + VE.AM
Key
EVA5.A Boom with bottom robber and bar light cover.
VE.RAST
Aluminium skirt.
VE.AM Mobile support for bar.
SC.RES Resistive safety edge (8K2).
Attention:
The installation of the VE.RAST interferes with the use of the SC.RES and vice versa.
The installation of the EVA.L lights kit does not influence the balancing of the bar
9) SHAFT FASTENING
Any accessories for the beam (protection edges, lights, pneumatic safety edges, rack, etc. ) are installed before fitting the beam. See relevant instructions.
Fit the beam to plate P by using bracket S and both the 6 screws with the corresponding washers, and plate T.
Apply the removable plastic cover C.
10) BALANCING
For a good functioning of the barrier it is necessary that the boom is balanced by means of the balancing spring.
To check the correct balancing, proceed as follows (see Fig.9).
• Check that the spring is correctly hooked to the lever (see table 1).
• Mechanically release the road barrier through the release key.
• The road beam, correctly balanced, should remain still in any position:
- if it tends to open, reduce the spring tension
- if it tends to close, increase the spring tension
The spring tension can be adjusted by tightening (anti-clockwise rotation) or loosening (clockwise rotation) the spring by hand. Once the spring tension
is adjusted, lock it by moving the nut "D" in contact with cap T.
11) CONFIGURATION PARAMETERS OF SHAFT MOVEMENT
The CP.DIVA control unit allows complete control of shaft movement.
During the opening phase (Fig.10):
On start-up of the opening manoeuvre, the shaft is brought to the standard manoeuvre speed, set by the parameter FSTO. The acceleration time is
adjusted by the TACC parameter.
The barrier opens at the standard speed when the point set in the TSMO parameter is met, therefore the deceleration phase begins as set in the TDEC
parameter that brings the shaft to execute the slowing phase set by the SLDO parameter. At the end of the SLDO phase, the barrier slows in opening.
During the closure phase (Fig.11):
On start-up of the closure manoeuvre, the shaft is brought to the standard manoeuvre speed, set by the parameter FSTC. The acceleration time is ad-
justed by the TACC parameter.
The barrier closes at the standard speed when the point set in the TSMC parameter is met, therefore the deceleration phase begins as set in the TDEC
parameter that brings the shaft to execute the slowing phase set by the SLDC parameter. At the end of the SLDC phase, the barrier slows in closure.
Note: for graphic representation needs, the TACC and TDEC phases have an important role in the manoeuvre, especially with low values, the TACC and
TDEC phases are not noticeable.
12) HOW TO ADJUST THE MECHANICAL STOPPERS
After the motor stop, the inertial movement of the beam is blocked thanks to adjustable mechanical stoppers. See Fig.12 as a reference:
• Release the barrier so that the boom can be operated manually
• Loosen the lock nut G
• Tighten/loosen the mechanical stop until the desired activation position is reached
• Tighten the lock nut.
Bar length (m)
3 3,5
C C
C B
C C
C B
C B
C B
DIVA.5
4 4,5
B B
B A
B B
B A
B A
B A
C
B
A
EN
5
A
A
A
A
A
A
25