Installation Of Internal Photocell; Routine Maintenance Plan - entrematic Ditec NeoS Manual De Instrucciones

8.1 Installation of internal photocell

Additional photocells can be installed inside the gearmotor casing of Ditec NEOS, to protect both
opening and closing movements by using the LIN2 photocell.
Fit a receiver (RX) or a transmitter (TX) as shown in the figure.
Installation of the photocells must comply with standards EN12453 and EN12445.
WARNING: the photocell receiver (RX) and transmitter (TX) may also be installed at two different
heights, the maximum permissible difference in height being 300 mm.
Electrical connections
Connect the N.C. contact to the safety or stop contacts of the control panel.
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For further informations, refer to the photocell installation manual.

9. Routine maintenance plan

Perform the following operations and checks every 6 months, according to the intensity of use of
the automation.
Disconnect the 230 V~ power supply and batteries (if fitted) and release the gearmotor:
- Visually check that the gate, the fixing brackets and existing structure have suitable mechanical
strength and are in good condition.
- Check the gate-gearmotor alignment, the distance (2-3 mm) between the groove of the pinion
and the crest of the rack.
- Clean the wheel's sliding guide, the rack and pinion of the gearmotor and slightly lubricate
the rack and pinion. Manually check that the gate slides evenly and without friction.
Connect the 230 V~ power supply and batteries (if fitted) and lock the gearmotor:
- Make sure the limit switches are working correctly.
- Check the power adjustment.
- Check that all control and safety functions are working correctly.
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NB: For spare parts, see the spares price list.
TX
RX
LIN2
44
TX RX
OPENING
RX
TX