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Intended use, Start-up
Intended use
Only use the device for the purpose for which it was built and designed. Any
other use is not considered to be the intended use!
This device may only be used for the following purpose:
· Measuring carbon dioxide content, temperature and humidity in privately
used indoor spaces.
Poor indoor air is considered unhealthy. It can cause drowsiness, lack of
concentration and illness.
Reference values for carbon dioxide
250-350 ppm: normal ambient outdoor concentrations
600 ppm: minimum air quality impairment
600-1000 ppm: high air quality impairment
1000 ppm: indicates insufficient ventilation;
complaints such as headaches, fatigue or irritation of the eyes
and throat can occur.
1000 ppm should be the upper limit for the CO
2
concentration in the room.
Start-up
Before using the detector for the first time, please read the following
instructions carefully and observe all warnings, even if you are familiar with
the use of electronic devices.
1. Store and operate the detector in a dry place out of direct sunlight to protect
the components inside the detector
2. Before using the carbon dioxide detector for the first time, set it up in a
well-ventilated environment
3. In order to maintain the best performance of your detector, please use it for
at least 24 hours of permanent operation
4. Do not cover the detector and in particular do not block the air inlets while
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