Telcoma Automations VEDO180 Instrucciones Para La Instalación página 23

GB
INSTALLATION
Remove the photocell cover with a screwdriver as shown in fig. 3.
Position the transmitter and receiver in line with each other and fix the
plastic base with at least 2 screws through the fixing holes (detail 4 Fig. 1).
Following fig. 1, make the electrical connection on the terminal block.
Make sure that the correct power supply is selected by means of the
jumper (detail 1 Fig. 1).
The contact of the receiver photocell is normally closed (N.C.) when
powered and aligned with the transmitter.
If the contact needs to be normally open (N.O.), remove the electronics
from the plastic support and cut track A and carry out welding B as shown
in figure 4.
In order for the photocell to work correctly, avoid installing the receiver
close to spotlights, Triac electronic controls or other sources of electric
disturbance.
OPTIC ALIGNMENT
The VEDO180 photocells can be horizontally adjusted to over 180°.
Slacken screw 8 in figures 1 and 2, rotate the internal parts of the
photocells until they are out of alignment, then carefully tighten the screws.
The red led of the receiver (detail 7 fig. 1) is off when the photocells are
aligned.
Slight vertical alignment differences are compensated by a self-centring
lens system.
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