DoorHan FAST-750 Installatie- en bedieningshandleiding - Pagina 9
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WIRING
Important: Before beginning work with the operator (connection, maintenance), do always disconnect supply voltage.
Button control
Photocell
NO
note: Basic kit does not include photocells. photocells are supplied optionally. type of photocells for use – universal, infra-red with no and
nC contacts. For motors seCtIonal the photocells with no contacts shall be used.
INSTALLATION OF PHOTOCELLS (IF SUPPLIED):
Installation
•
Installation instruction:
•
It is recommended to install them at a height above 20 cm, but not exceeding 2 m.
•
the photocells shall be installed vertically and parallel one another.
•
at first the receiver is installed, then the transmitter is installed.
•
remove the transmitter within the installation area until the photocells are parallel one another.
at that the receiver turn-off lamp will go out, then fix the transmitter.
•
Installation is completed.
Maintenance
•
due to nature of infrared radiation the system can work incorrectly, if the distance between the
receiver and the transmitter is small. the distance between them shall not be less than 1 m.
If sensitivity of the receiver by small distance between the receiver and the transmitter is not
enough, remove the receiver lens, in order to increase its sensitivity.
•
avoid direct sun beams!
•
select the normal work mode of photocells in respect to control contacts : no (normally opened)
or nC (normally closed). If required, change the position of the jumper nC/no.
•
to ensure stable operation, a maximal distance between the photocells shall not exceed 25 m. If
the weather is bad (fog, rain, dust etc.), the coverage area can decrease by 30%.
Recommendation by operation:
•
Keep the photocells clean, if required, clean the external face of the sensors from dust and
dirt.
•
at least once a month check the correct operation of the photocells (if there is a hindrance
between the photocells the gate must not close after a relevant command has been given and
when the gate is moving to close it must reverse or stop)!
For use with the operator seCtIonal, install the jumper for work with no (normally opened) contacts
on the photo.
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Reciever 433 MHz
5V
Door
IR
I n s t a l l a t I o n a n d o p e r a t I n g m a n u a l s e C t I o n a l - 7 5 0 / 1 2 0 0
Main panel
+12V
Motor
PE
230 V (L/N)
WIrIng
1
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