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Supplied as standard
®
ProMinent
1
Application
Dulcodes M UV systems are used to disinfect and treat
•
drinking water,
•
process water and
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swimming pool water.
Dulcodes M UV disinfection involves exposing the water to be treated to short-wave ultraviolet
light. This so-called UV-C radiation eradicates bacteria quickly and reliably.
UV radiation breaks down the harmful substances in swimming pool water effectively and
reliably kills bacteria that even chlorine struggles to eradicate.
Dulcodes M UV systems are supplied ready for connection. There are various models to choose
from and each one has a specific identity code.
Performance data is provided in the data sheet that accompanies the Dulcodes M UV system.
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Radiation chamber
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UV lamp with protection tube
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Control cabinet containing the ballast and system controller
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Motor-driven wiper
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UV-C sensor
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Operating instructions manual and data sheet
2
Safety Guidelines
DANGER
•
Do not change or block access!
UVC radiation is hazardous to the eyes and skin.
UV radiator only to be commissioned when fully assembled!
Both the UV lamp and UV disinfection system must be installed as instructed before
the lamp can be commissioned.
•
A UVC sensor that has not been calibrated correctly cannot function properly. This
may result in the consumer obtaining water that has not been disinfected adequately.
•
Before commissioning the system, any pipework that transports the treated water
should also be disinfected, e.g. with high chlorination, for applications in which high
levels of disinfection are required (e.g. the disinfection of drinking water). This is
particularly important in pipework where bacterial proliferation already exists.
•
Ensure that
• the maximum flow is not exceeded and
• UV transmission does not fall below the minimum level
otherwise adequate disinfection cannot be guaranteed.
•
The system must not be switched on until the radiation chamber is full of water.
•
Apart from when the lamp is warming up, ensure that there is sufficient flow through
the radiation chamber to prevent the chamber from overheating.
If the flow is interrupted, switch off the system.
•
In addition to UV treatment, swimming pool water must also be subjected to a form of
disinfection with a repository effect, e.g. chlorination.
•
The UV disinfection system must be installed in a dry place that is protected from frost,
chemicals, dyes and vapours.
•
The ambient temperature and the heat radiation from hot surfaces in the near
environment must not exceed 40 °C.
•
A suitable filter should be installed in front of the UV disinfection system if there are
any suspended solids or dissolved solids in the water to be treated.
•
Ensure that the maximum operating pressure specified in the accompanying data sheet
is not exceeded.
•
Switch off at the mains before installing and connecting the UV lamp.
NOTE
Please refer to the technical data sheet that accompanies each Dulcodes M UV system.
Please follow the separate operating instructions enclosed for special applications that
require the sensor signal to be displayed in W/m
Application / Safety Guidelines
2
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Page 5
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