1.3
LSC
LSC
05/48
LSC 44-M4
99.823.35 1.2/06/09
Solution for every Application
Detection of a fire will occur by a
in
the
For the
a smoke suction system has been
connected by the Lift Smoke Control System
LSC 44-M4. The entire lift shaft will be constantly
monitored through a tube with suction openings,
vertically installed in the lift shaft.
In addition to fire detection in the lift shaft, the
different exit levels will be monitored here by smoke
detectors.
In case of fire (or for ventilation purposes) a smoke
vent opening in the upper area of the lift shaft will be
opened by an electric motor driven drive.
A signal will be additionally given to the lift control,
apart from the release of the SHEV function, which
will run the lift to the predetermined main
evacuating level. This will be usually the main
entrance area.
smoke suction
system in the lift shaft and a smoke detector
staircase.
lift shaft
The integrated
will
monitor the adjacent staircase. The smoke
detector, installed at the top end area of the
staircase, will detect the fire smoke in the staircase
and open automatically the smoke vent flap in the
staircase.
The SHEV-function can be triggered additionally as
well via two manually operated SHEV-buttons.The
staircase SHEV-system will run absolutely
independent from the lift shaft smoke vent.
Consequently, fire smoke will be early and reliably
recognized even under difficult conditions.
Evacuating of persons, who possibly are in a lift, is
of particular significance in public buildings, where
a lot of people are coming and going.
SHEV staircase system
