Oras 198584 Installation And Maintenance Manual page 6

Changing the IR sensor
Removing the damaged sensor
– Switch off the electricity to the urinal flusher.
– Open the sensor cover.
– Detach the wires from the sensor connection strip.
– Cut the cable clamp.
– Remove the sensor.
If the new sensor cable also needs to be replaced:
– Open the electronics box cover.
– Open the cable gland and detach the connector from the circuit board.
– Remove the cable.
Installing the base on the sensor
– Open the sensor cover (figure 1).
– Detach the printed circuit board.
– Pierce the membrane covering the hole at the bottom of the sensor, over which the base will be
fixed.
– Install the base as shown in figure 1.
– Please note that the base may not be needed, if the sensor can be installed above the urinal gutter
in some other way.
Connecting the sensor cable to the sensor
– Connect the sensor wires to the connection strip as shown in figure 2.
– Use a bundler as a cable clamp.
– Replace the printed circuit board.
Installing a new cable
– Connect the sensor cable to the control box and tighten the cable gland.
– Close the electronics box cover.
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