RIB STOPPER MASTER Mode D'emploi page 24

G
B
4.3 SETTING THE CHAIN MOVEMENT
This procedure must be carried out ONLY by the installer and ONLY during the setting up of the system.
The movement can be effectuated in particular situations in which it is not possible to lift the chain in automatic mode.
A
SW1 POSITION
MAN AUT
When the chain reaches the desired lower position, re-press the BLUE button.
The chain stops.
Press the step by step button (terminal blocks 5 and 11).
The chain rises to the upper position.
During the memorization of the course and for the successive 2 complete cycles of moving
(lowering-raising) avoid interventions on the inputs of stops and photocells, avoid also the
verify of the sense, because the central in these 2 first movings acquires the parameters for
a correct functioning.
Press the step by step button (terminal blocks 5 and 11).
The chain begins to lower.
4.4 REGULATION OF THE ANTI-SQUEEZING SECURITY
This procedure must be carried out ONLY by the installer and ONLY during the setting up of the system.
The movement can be effectuated in particular situations in which it is not possible to move the chain to the lifted position in automatic mode.
SW1 POSITION
MAN AUT
DECREASE
OF FORCE
SENSE
WARNING: With the trimmer in disabled position ( flashing light turned on), the anti-squeezing security is excluded.
4.5 REGULATION OF THE AUTOMATIC RE-CLOSURE TIME
This procedure must be carried out ONLY by the installer and ONLY during the setting up of the system.
The movement can be effectuated in particular situations in which it is not possible to move the chain to the lifted position in automatic mode.
SW1 POSITION
MAN AUT
Disabled Automatic
Re-closure
Turn the A. RECL. TIME trimmer
completely in clockwise sense.
In this way you can disable
automatic re-closure.
Press the BLUE button for a while.
The flashing signal begins flashing slowly.
YES
Press the BLUE button.
The chain begins to lower.
YES
YES
YES
YES
YES
The rising and lowering are stored.
Set the trimmer to a
reasonable minimum
With the chain in movement, check the
sensibility of the intervention of the
antisqueezing security and check that there
MAX
is a regular functioning of the chain.
DISABLE
SENSE
If it is too low
Turn the trimmer in anti-
MAX
clockwise sense to decrease
DISABLE
the force of the motors.
The time is too brief
With the chain completely raise
give a relay command and wait
for complete opening.
The time is too long
MAX
DISABLED
AUTOMATIC
A. RECL. TIME
RE-CLOSURE
NO
Check if the chain is into the complete lifted position.
Check if SW1 is in the AUTO position and repeat the test.
NO
Check the wiring of the motor. Repeat the test.
NO
Re-press the BLUE button.
NO
If the chain inverts the movement, bring it back to the upper position with the SW1 in MAN
position.
Once the chain is lifted, move back the SW1 to AUT.
NO
If the chain inverts the movement, bring it back to the upper position with the SW1 in MAN
position.
Once the chain is lifted, move back the SW1 to AUT.
To re-program the rising and lowering repeat this procedure
If it is too high
It is possible to turn the trimmer
in clockwise sense to increase
the force of the motors.
Repeat the force
measurement
Turn the A. RECL. TIME trimmer in
clockwise sense.
In this way, the automatic re-closure
time is increased.
Turn the A. RECL. TIME trimmer
anticlockwise sense.
In this way the automatic re-closure
time is reduced.
By turning the A. RECL. TIME trimmer completely in anticlockwise sense
in band 1.
The re-closure is controlled by the intervention of the photocells (after a
few seconds from the photocell contact release, the chain rises).
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Check that the functioning is regular and that the sensibility is
setted in a correct way, increase lightly the trimmer to balance
the frictions wich can vary with the time and the temperature.
INCREASE OF
FORCE
MAX
DISABLE
SENSE
A. RECL. TIME
A. RECL. TIME
INCREASE
OF TIME
MAX
DECREASE
OF TIME
MAX