ADJUSTMENT OF THE THRUST FORCE
!
Important:
At the moment of the test inspection in the factory the
thrust force has already been calibrated and set as a
function of the speed and the length of the barrier beam.
OIL
OIL
SCARICO
1
2
3
4
5
6
7
8
9
10
11 12
Clockwise
(TIGHTENING)
:
increases thrust force
To obtain a greater thrust force it is necessary to tighten the
regulators in a clockwise direction, while turning them in an
anti-clockwise direction gives a lesser thrust force (Fig. 28).
+
_
Red
regulator:
adjustment of the thrust
of the
opening
boom arm
MANUAL RELEASE
+
_
+
_
Green
regulation:
adjustment of the thrust of the
horizontal
closing
barrier beam
To
release:
turn the release
key in an anti-
clockwise
direction (do not
loosen any more than one turn)
Slowing of the barrier beam:
+
Tightening
increases the braking of the barrier beam.
_
Loosening
decreases the braking of the barrier beam.
FIG. 28
The braking of the Bayt 980 barrier beam in
its horizontal can be finely adjusted to the
required degree by way of the screw
adjustment located on the valve body, in the
Slowing position. Fig.28
ATTENTION
Important
!
IMPORTANT:
Do not put oil into the reservoir.
It has already been filled.
=
APR13
=
To check the oil level in the reservoir of the
Cos 982, the piston must be perpendicular to
the housing cabinet of the
Bayt 980
.
In the "Cos 982" hydraulic piston it is possible to adjust
the thrust force necessary for the movement of the
Bayt 980 barrier beam, with the possibility of the acting
on the adjustment regulator for the maximum and the
minimum hydraulic circuit pressure in the oil reservoir
valve body. This will assure a regular movement and
total anti-crush protection at the same time.
The two regulators, one Red and one Green, are
positioned frontally on the valve block, at the base of
the barrier beam actuation piston.
-
Red:
regulator that adjusts the aluminium barrier
beam vertical opening thrust.
-
Green:
regulator that adjusts the aluminium barrier
beam horizontal descent
In the situation in which there is an
electrical power failure, it is possible to
make the movement of the barrier beam
manual by acting on the regulator
located between the two regulators for
maximum and minimum pressure with
the specific unlocking spanner (Manual
Release) Fig. 28.
Do not put oil into the reservoir.
It has already been filled.
!
!
Important:
At the moment of the test inspection in the factory the
thrust force has already been calibrated and set as a
function of the speed and the length of the boom arm.
Bayt 980
hydraulic
Cos 982
Vertical
position
OIL
!
OIL
page
15
Made in Italy
the gate opener
Bayt 980
Anti-Clockwise
(LOOSENING)
:
decreases thrust force
