34 | EN
OBO Bettermann
Mounting PYROLINE® Con D BSK on a wall/ceiling
Mounting version
A
– Cable gland, duct ends before the wall/ceiling
Note!
The mounting version shown applies in the same way for ceiling penetra-
tions.
1
2
Abb 25:
Wall connection mounting version
A
1. Create a wall opening for the cable gland.
Note!
Wall opening
≤
internal duct dimensions.
2. Mount the fire protection duct bluntly in front of the wall
1
, see also
„7.1 Kanalwanne montieren“ auf Seite 16.
3. Close the wall opening with a classified insulation (recommended
system PYROSIT
®
NG fire protection foam)
2
.