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34 | EN
OBO Bettermann
Mounting PYROLINE® Con D PLC on a wall/ceiling
Mounting version
A
– Cable gland, single-sided wall connection collar
Note!
The mounting version shown applies in the same way for ceiling penetra-
tions.
1
3
2
Fig 27:
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 Mounting the duct trough” on page 15.
3. Mount plates directly on the wall abutting the fire protection duct with
counter-sunk head screws
2
.
4. Close the wall opening with a classified insulation (recommended
system PYROSIT
®
NG fire protection foam)
3
.
Содержание EI30
Страница 63: ...EN 63 Notes...