
8
3.3 Intended use
●For venting or extracting air, depending on
installation position in duct.
●For air extraction in bathrooms, WCs,
storage rooms, offices etc.
●Suitable for Ø 100 ducts e.g. folded spiral-
seam ducts or wall sleeve WH 100.
●Suitable for any installation position.
3.4 Predictable misuses
Maico is not liable for damages caused by
usage not for the intended purpose. Under
no circumstances should the unit be
used:
●if there is no protection against accidental
contact according to EN 294.
●close to flammable materials, liquids or
gasses.
●for the conveying of chemicals, aggressive
gases or vapours.
●in potentially explosive atmospheres.
●in single air extraction systems, in
Germany according to DIN 18017.
4. Technical data
See rating plate or Internet.
5. Environmental conditions and
operating limits
●Permissible maximum temperature of
medium to be conveyed + 40 °C.
●When operating with air-ventilated
fireplaces and in "air extraction"
installation position:
a sufficient fresh air supply must be
ensured. The maximum permissible
pressure difference per apartment is 4 Pa.
6. Essential safety instructions
6.1 General safety instructions
●Read the safety instructions through
carefully before starting up.
●Keep the instructions.
●The unit should not be used as a toy.
●Installation is only permitted when carried
out by trained specialists.
●Electrical connections and repairs are only
permitted when carried out by trained
specialists.
●The degree of protection stated on the
rating plate is only guaranteed
– if installation is undertaken correctly
(horizontal installation position) and
– if the cables are correctly guided into
the cable grommet provided.
●Only connect the unit to a permanent
electrical installation (max. 1.5 mm²). This
must be equipped with a mains isolation
device with contact openings of at least
3 mm at each pole.
●The unit may only be operated using the
voltage and frequency shown on the rating
plate.
●Never operate unit without motor cover [4].
●Never operate without protective grille with
free inlet. For example, fit Maico protective
grille SGR 100.
●Modifications and alterations to the unit are
not permitted and release Maico from any
guarantee obligations and liability.
6.2 Safe and correct practices during
operation
●Danger of injury Do not poke objects
into the air channel or unit.
●Danger from rotating impeller Do not get
too close to the unit, to avoid hair, clothing
or jewellery being drawn into the unit.
GB