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4. Basic safety instructions
General notes regarding safety
Read the following safety instructions
carefully before starting to work with the
unit.
Please keep these instructions somewhere
safe.
Assembly should only be carried out by
expert personnel.
Electrical connections and repairs should
only be carried out by trained electricians.
Only connect to a fixed electrical
installation with type NYM-O or NYM-J
cables, 2 x 1.5 mm
mains isolation device that has contact
openings of at least 3 mm at each pole is
required.
The fan should only be operated using the
rated voltage and power frequency
indicated on the rating plate.
Do not carry out any modifications to the
device.
Never operate the device without the cover
[4] in place.
While the device is in operation:
Never insert any objects. Danger of injury.
Intended use
Extracting air from bathrooms, toilets,
storage rooms or larders, offices, etc.
Surface installation on walls, ceilings,
shafts or ducting.
Improper use
Operation in the vicinity of combustible
materials, fluids or gases.
Transport of chemicals, gases or vapours.
Operation in single air extraction systems
in accordance with DIN 18017.
5. Technical Data
See the rating plate or the currently valid
catalogue.
2
2
or 3 x 1.5 mm
. A
– Subject to change –
6. Installation preparation
Wall
Maintain the minimum spacings according
to the picture.
Make sure there is a flat surface to mount
the housing on.
Prepare the wall breakthrough.
Minimum diameter is 105 mm.
Use a ZM11 mounting plate, with
rectangular wall breakthroughs.
Lay the cables.
If the surface is uneven, there
is a danger of short circuits
and damage to the device if
CAUTION
water can penetrate the
housing!
Make sure there is a flat
surface in the area of the
sealing ring [5].
If necessary, provide
additional sealing measures.
Ceiling
There is a danger of short
circuits and damage to the
device if condensate forms
CAUTION
in the fan housing!
Ensure that ducts are correctly
thermally insulated.
GB
9
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