Rainbow 36 V NBC-Filtration & Ventilation System
Rainbow 36 V
Ventilation and Air Filtration System
for a Residential Safe Room
·
www.beind.co.il
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System’s Principle of Operation:
When the system is operating according to the instructions, air is introduced
to the room via the air inlet valve and the NBC filter
(1)
. The filtered air is
circulated through the room and creates an overpressure, thus preventing the
entry of polluted air through crevices or concealed openings.
When the room is in a state of overpressure, the indicator vane
(2)
spins
around. In this state, it is possible to remain in the room without the personal
NBC masks (on condition that the room is not contaminated by NBC before
operating the system).
The slight overpressure that is created in the room is not harmful to humans
or pets.
Principle of Operation:
p
p
system is operating according to the instructions, air is int
Filter installed on
the air inlet valve
Manual
blower
Connecting
hose
4
1
3
2
The following illustration displays the parts of the system
and their location in a residential safety room:
Indicator vane installed
on the decompression
valve
