OBO Bettermann EI30, Инструкция по монтажу

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54 | EN OBO Bettermann
Mounting PYROLINE® Con S PLC with a support system
Mounting version E
– Cut duct penetration, wall connection collar on both sides
Note! If the fire protection duct is mounted with wall brackets, then the rear
plate of the wall connection collar, which is pointed at the wall, must be
mounted before the duct is run through as otherwise mounting is no
longer possible.
1
2
max. 2 cm
max. 200 mm max. 200 mm
3
Fig 49: Wall connection mounting version E
1. Create a wall opening for the duct penetration.
Note! Wall opening max. 2 cm > external duct dimensions.
2. Let the fire protection ducts abut in the wall opening and mount them
1
, see also 8.1 on page 38 to 8.4 on page 41. Joint, maximum 3
mm.
Note! The last suspension may be a maximum of 200 mm from the
wall.
3. Close the ring gap around the duct with MIW-S mineral wool
2
.
4. Seal the mineral wool with non-combustible material, e.g. plaster.
5. Notch out the duct cover in the area of the side wall connection collar.
Mount wall connection collars on both sides of the wall
3
:
6. Mount plates directly on the wall abutting the fire protection duct with
counter-sunk head screws.