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Carry out all the push-buttons and photo-electric cells connections (pay attention to the feed polar-
ity). Bond to the common contact (terminal no. 5) all the N.C. lines not used (for instance the photo-
electric cells, the stop push-button). If more than one pair of photo-electric cells are installed, contacts
must be placed in series.
Connect the open gate pilot light, the electric lock, the flash-lights and the motor to their outlets.
Isolate the outlets not used.
Position all the trimmers of the logical card in half-stroke position.
Select the right tension for the electric lock.
Exclude temporarily the automatic re-closure.
Connect the battery, paying attention to the polarity.
At this stage the "PHOTO" - "STOP" - "OP.F" and "CL.F" led must light up. If this does not happen,
check that all these connections are correct. By moving the gate manually, check that just before the
complete opening, the led "OP.B" turns off and that just before the complete closure the led "CL.B"
turns off; then place the gate at half of its stroke (45
Before any intervention on the system disconnect the 230 V AC line and the batteries.
Operate now the opening push-button: if the automation starts closing, press the stop push-button,
disconnect the 230 V AC and the battery and reverse the motor cables. Reconnect the battery and the
230 V AC and press the opening push-button; adjust the working speed through the trimmer B accord-
ing to standard in force and wait for the limit stop arrival.
Adjust the braking circuit intervention by positioning correctly the cam onto the limit stops and
adjusting the trimmer C for a smooth stop.
Press the closing push-button; adjust now the torque according to standard in force through the
trimmer A so as to stop the movement with a moderate effort; keep to the standard in any case.
P.N.: operate slowly onto the trimmer to avoid that the automation stops. Check the safety catches
operation and take into consideration following points:
•
any time STOP is pressed, the system stops and wait for a control;
•
the photo-electric cells intervention during the closing phase causes a complete instantaneous
re-opening, whereas there is no intervention during the opening phase.
•
The limit stop micro-switches have to be installed for a correct device operation.
P.N. Any time the addition of the carried out motions create some confusion, disconnect the battery
and the network for a few seconds, then apply voltage and proceed with the tests.
P.N. If there is no 230 V AC network but batteries are totally loaded, it is possible to carry out 10 to 30
complete motion cycles depending on the automation weight.
P.N. Please avoid if possible extreme adjustments of speed and rating trimmers.
P.N. The min. section of the motor cables will have to be
•
1,5 sq.mm for lengths up to 1 m.
•
2,5 sq.mm for lengths up to 3 m.
•
4,0 sq.mm for lengths up to 6 m.
18
8. Installation
°
) and disconnect the manual release device.
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