9
4. Basic safety instructions
General notes regarding safety
1
Read the following safety instructions
carefully before starting to work with the
unit.
1
Please keep these instructions somewhere
safe.
1
Assembly should only be carried out by
expert personnel.
1
Electrical connections and repairs should
only be carried out by trained electricians.
1
Only connect to a fixed electrical
installation with type NYM-O or NYM-J
cables, 2 x 1.5 mm
2
or 3 x 1.5 mm
2
. A
mains isolation device that has contact
openings of at least 3 mm at each pole is
required.
1
The fan should only be operated using the
rated voltage and power frequency
indicated on the rating plate.
1
Do not carry out any modifications to the
device.
1
Never operate the device without the cover
[4] in place.
1
While the device is in operation:
Never insert any objects. Danger of injury.
Intended use
1
Extracting air from bathrooms, toilets,
storage rooms or larders, offices, etc.
1
Surface installation on walls, ceilings,
shafts or ducting.
Improper use
1
Operation in the vicinity of combustible
materials, fluids or gases.
1
Transport of chemicals, gases or vapours.
1
Operation in single air extraction systems
in accordance with DIN 18017.
5. Technical Data
1
See the rating plate or the currently valid
catalogue.
6. Installation preparation
Wall
1
Maintain the minimum spacings according
to the picture.
1
Make sure there is a flat surface to mount
the housing on.
1
Prepare the wall breakthrough.
Minimum diameter is 105 mm.
1
Use a ZM11 mounting plate, with
rectangular wall breakthroughs.
1
Lay the cables.
CAUTION
If the surface is uneven, there
is a danger of short circuits
and damage to the device if
water can penetrate the
housing!
1
Make sure there is a flat
surface in the area of the
sealing ring [5].
1
If necessary, provide
additional sealing measures.
Ceiling
CAUTION
There is a danger of short
circuits and damage to the
device if condensate forms
in the fan housing!
1
Ensure that ducts are correctly
thermally insulated.
– Subject to change –
GB