Helios BAE Instructions De Montage Et D'utilisation page 8

In-duct fire damper BAE
Installation in spiral duct or installation frame in shaft walls
Supply/extract air valve
with/without connector
without requirements
Supply/extract air valve
with/without connector
without requirements
D HELIOS Ventilatoren · Lupfenstraße 8 · 78056 VS­Schwenningen
CH HELIOS Ventilatoren AG · Tannstrasse 4 · 8112 Otelfingen
A HELIOS Ventilatoren GmbH · Siemensstraße 15 · 6023 Innsbruck
Shutter device
Spigot
Shutter device
Supply/extract air valve
with/without connector
without requirements
Fire­resistant ventilation shaft
Embedded if shaft cross­section
larger than 1000 cm
2
Distance
Three 120° angles
made of steel sheet
fastened with screws
Length
F HELIOS Ventilateurs · 157 av. Charles Floquet · 93155 Le Blanc Mesnil C.
GB HELIOS Ventilation Systems Ltd. · 5 Crown Gate · Wyncolls Road ·
Severalls Industrial Park · Colchester · Essex · CO4 9HZ
Continuing pipe without requirements
Supply/extract air valve
with/without connector
without requirements
Within the same utilisation
unit
Continuing pipe without requirements
Supply/extract air valve
with/without connector
without requirements
Pipe made of
galvanised steel sheet
Non­fire­resistant
suspended ceiling
(Vapour) extraction hood
Fig.7