Astralpool Heliox UV MP Manuel D'installation page 15

5.6. Installation of the UVC-SE radiation sensor
The UVC-SE sensor supplied with the HELIOX UV MP unit provides a robust and stable in time method for the measurement of UV-C
radiation in water disinfection systems. Its stainless steel body provides great stability and corrosion resistance. UVC-SE sensor is supplied
calibrated with respect to a PTB reference. The electronic circuit located inside generates a signal that is transferred to the system control
panel.
Warning
Always handle the UV lamp with gloves, as fat and other impurities deposited on the surface
may reduce its performance and durability. In case you have to clean the lamp surface use a
soft cloth soaked with alcohol.
Unscrew the plastic shield that protects the sensor window. Store this protector in a secure place for future maintenance tasks.
Screw the UVC-SE sensor on the position labelled as "UV-C" at the body of the UV reactor.
Connect the UVC-SE sensor with the EVC059 cable supplied with the unit to the corresponding terminals at the terminal block inside the
control box (see page 8-9).
.
1. Radiation sensor input "UV-C" at the UV reactor.
2. UVC-SE radiation sensor.
3. UVC-05 cable.
Fig. 3
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