Abus RWM140 Manuel Utilisateur page 31

Special case: ceiling beams
< 36 m
2
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Special case: mezzanines and landings
> 2 m
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• I n the case of ceiling beams measuring
> 0.2 m and a total area of < 36 m²,
detectors should be installed in the
centre of the room either on a beam
or ceiling panel.
• I n the case of ceiling beams measuring
> 0.2 m and a total area of > 36 m²,
detectors should be installed in the
centre of each ceiling panel and not
on the beams.
• I n the case of mezzanines and landings
with a length and width of > 2 m and
a total area of > 16 m², an additional
smoke alarm should be installed in the
centre of the surface area.
– 31 –
Choosing a location
GB