General Aspects - HEYLO HL 400 Bedienungsanleitung

1. General aspects

ATTENTION: Always read before commissioning!
Please carefully follow the instructions in the operating manual. Non-observance will invalidate the
warranty. The manufacturer accepts no liability for any damage or consequential damage arising from
this.
The HL 400 is a mobile air filtration unit. The air is drawn in from the environment and passed through
a seven - stage filtration system. The filter stages consist of a pre-filter, two 2in1 combi-filters for
gases and particles as well as a plasma generator and a UV lamp.
The individual stages have the following functions:
1st stage
Prefilter
An aluminium filter is used as a pre-filter. The pre-filter filters coarse dust particles of more than 5
micrometers, such as house dust, scales, pollen. The filter can be washed out with water and can
therefore be used several times. HEYLO recommends replacing the pre-filter annually.
2nd + 3rd stage
Cold catalytic converter filter
The catalytic decomposition reaction of the cold catalyst does not require UV radiation, high
temperatures or high pressure. Under normal temperature conditions, the catalytic reaction can
remove formaldehyde, benzene, xylene, TVOC and other harmful gases. The reaction produces water
and carbon dioxide. It does not lead to secondary pollution. It is a safe and environmentally friendly
state-of-the-art product, suitable for a healthy home. During the catalytic reaction the cold catalyst
itself is not directly involved in the reaction. The functionality does not change or get lost. For this
reason, a service life of about 5 years can be assumed.
Effective formaldehyde filter
The formaldehyde filter with activated carbon cleans the air of unwanted odours, gases and
substances. It also cleans the air of harmful formaldehyde in a very short time. The substances are
absorbed by the activated carbon and when the filter is saturated, it must be replaced. HEYLO
recommends this every 6 months.
In the case of heavy odor pollution, such as cigarette smoke, a more frequent change may also be
advisable.
4th + 5th stage
Antibacterial cotton filter
The antibacterial filter is a precision filter that filters particles with a diameter of 5 micrometers. The
special filter material is also equipped with an antibacterial agent that can effectively kill 99% of all
bacteria.
Highly efficient EPA filter (suspended matter filter)
The EPA filter filters airborne germs, smoke and dust particles down to 1µm in size at a rate of 99%
or more. In combination with the multifunctional filter, the EPA filter can filter out microscopic particles
with a diameter of more than 20 nanometers, including bacterial mold, dust, allergens and some
viruses. According to the World Health Organization, the corona virus, bird flu virus, influenza virus
and legionella bacteria are all larger than 20 nanometers.
6th stage
Sterilizing UV light
UV sterilization with 365 nanometer UV wavelengths light can kill a variety of airborne bacteria. The
UV disinfection lamp is generally used for air, surface and water disinfection. It can clean the air,
remove musty odours and produce a limited amount of anions. This makes the air fresh and prevents
the spread of viruses in the air or on surfaces.
EN
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