Learning Of The Mechanical Stop Positions; Checking The Boom's Movement - Nice S-BAR Instructions And Warnings For Installation And Use

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Flash Bluebus Stop
To do this:
simultaneously press and hold the
1.
release the buttons when LEDs "L1" and "L2" start flash-
2.
ing quickly (after roughly 3 seconds)
3. wait a few seconds until the control unit has completed the
device learning phase
4. once this phase terminates, the "Stop" LED must be lit
and LEDs "L1" and "L2" must switch off (LEDs "L3" and
"L4" could start flashing).
The self-learning phase of the connected devices can be re-
peated at any time also after the installation, for example when-
ever a device must be added.
5.3 LEARNING OF THE MECHANICAL STOP
POSITIONS
Once the connected devices have been learned, the mechani-
cal stop positions must be learned (maximum opening and max-
imum closing).
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To do this:
unlock the gearmotor with the relevant key provided (refer
1.
to the "Manually unlocking and locking the gearmotor"
paragraph)
2. manually move the boom to about half-way (45°) and
leave it stationary
3. lock the gearmotor
simultaneously press and hold the
4.
5. release the buttons when the manoeuvre starts (after
roughly 3 seconds)
wait for the control unit to complete the learning phase:
6.
boom closing, opening and closing
Sbs Open Close
and buttons
p o
and buttons
q o
press the
7.
manoeuvre
press the
8.
manoeuvre
while the manoeuvres are being executed, make sure that
9.
the boom's balancing lever strikes the mechanical stops
of the limit switch. If this does not occur, stop the proce-
L1
dure, adjust the mechanical stops of the limit switch and
L2 repeat the procedure from the beginning.
During the execution of these procedures, the control unit mem-
orises the force required to perform these manoeuvres.
a
Do not interrupt the execution of the manoeuvres: if
this occurs, the entire procedure must be repeated
from the beginning.
a
If case of changes to the speed, motor direction and
long/short slowdown, the entire procedure must be
repeated again.

5.4 CHECKING THE BOOM'S MOVEMENT

Once the devices have been learned, it is advisable to carry out
a few manoeuvres in order to verify that the gate moves prop-
erly.
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To do this:
press the
1.
check that the boom starts slowing down before reaching
the open position
press the
2.
check that the boom starts slowing down before reaching
the closed position
during the manoeuvre, check that the LED warning light, if
3.
present, flashes alternatively on and off every 0.5 seconds
open and close the gate several times to make sure that
4.
there are no points of excessive friction and that there are
no defects in the assembly or adjustments.
After the initial opening and closing manoeuvres, the values of
parameters "L5" and "L6" of the Level 2 programming menu will
be automatically modified by the control unit to optimally adapt
to the installation.
button to perform a complete boom opening
p
button to perform a complete boom closing
q
button to command an "Open" manoeuvre;
p
button to command a "Close" manoeuvre;
q
ENGLISH – 15