current page or check for previous versions at the Internet Archive. Yahoo! is not affiliated with the authors of this page or responsible for its content.
Fire Damper Module SCHAKO KG
Steigstraße 25-27
D-78600 Kolbingen
Telephone +49 (0) 74 63 - 980 - 0
Fax +49 (0) 74 63 - 980 - 200
info@schako.de
www.schako.de
Fire Damper Module
BK-188
with a general building supervisory approval Z-41.3-309 Contents
Construction subject to change.
No return possible!
Version: 23.05.2007
BK-188
Fire Damper Module
09/01 - 2
Description .............................................................................................................. 3
Fire resistance classifications ................................................................................................................... 7
Damper leaf projecting ends .................................................................................................................... 8
Accessories .............................................................................................................................................. 8
Models and dimensions ............................................................................................... 9
Extension part type VT ............................................................................................................................. 9
Finishing protective grating type ASG ...................................................................................................... 9
Flexible connection piece type FS ........................................................................................................... 10
Connection pipe type RS ........................................................................................................................ 10
Hall limit switch type HES ...................................................................................................................... 11
Electric limit switch type ES ................................................................................................................... 11
Trigger device with electric spring return actuator type ELD-I-B ............................................................ 11
Release device with electric spring return actuator type ELD-BLF ......................................................... 16
Trigger device with electric spring return actuator type ELD-I-SO ......................................................... 21
Trigger device additionally with pulse magnet (open-circuit principle) type IM-03 ................................ 24
Trigger device additionally with magnet (closed-circuit principle) type HA-03 ....................................... 26
Unlocking and releasing device with pneumatic swivel drive (closed-circuit principle) type PND .......... 27
Predetermined breaking point ................................................................................................................ 29
Installation information ..............................................................................................30
Installation situations ............................................................................................................................. 31
Installation flange to flange .................................................................................................................... 31
One- or two-sided filling with mineral wool ........................................................................................... 32
Installation in lightweight partition walls ................................................................................................ 33
Fitting in shaft wall ................................................................................................................................. 37
Assembly under a fire resistant wooden beam ceiling ........................................................................... 38
Installation outside lightweight single-plank walls ................................................................................. 39
Connection to flammable ducts ............................................................................................................. 40
Fitting arrangement in walls and ceilings ............................................................................................... 41
Installation outside massive walls .......................................................................................................... 43
Connection ducts with 2-sided and 3-sided insulation ........................................................................... 45
Special regulations ................................................................................................................................. 46
Weight table ........................................................................................................................................... 47
Suspension of the shut-off device .......................................................................................................... 48
Installation with additional frame ZR ...................................................................................................... 51
Dimensions of accessories .................................................................................................................... 53
Extension part type VT ........................................................................................................................... 53
Flexible connection piece type FS ........................................................................................................... 53
Additional frame type ZR ....................................................................................................................... 53
Round connection piece type RS ........................................................................................................... 53
Finishing protective grating type ASG .................................................................................................... 54
Screen type SB ...................................................................................................................................... 54
Connection frame type AS4 ................................................................................................................... 54
Mounting frame type AW ....................................................................................................................... 54
Mounting frame type APS ...................................................................................................................... 54
Technical Data .........................................................................................................55
Sound level ............................................................................................................................................ 55
Pressure loss ......................................................................................................................................... 56
Free cross-section .................................................................................................................................. 57
Quick selection ....................................................................................................................................... 59
Legend ..................................................................................................................63
Specification texts .....................................................................................................64 09/01 - 3
Construction subject to change.
No return possible!
Version: 23.05.2007
BK-188
Fire Damper Module
Description
The housing of the fire damper modules BK-188 is made from galvanised sheet steel. For connection to ventilation ducts, the front
side has corner brackets with long holes and a centred long hole in the moulded-on connection flange.
Quality assurance
Constant self-control and external monitoring by the MPA Baden-Württemberg guarantee a high quality production.
Manufactured in accordance with the QM process, certified to DIN ISO 9001.
Trigger device
Housing made of stainless steel 1.4301 / 1.4571 (at an extra charge).
Maintenance information
We would like to point out that only suitable cleaning materials may be used for cleaning the stainless steel design!
Hot-air heating
For use with hot-air heating, the fire damper is fitted with a 98°C fusible link. Using a 98°C fusible link is not covered by an approval
certificate. It must be requested in each case.
Attention
The suitability of the shut-off devices for ventilation ducts in which internal soiling through grease is to be expected to a particularly
high degree (e.g. exhaust air ducts connected to commercial kitchens) has not been proven.
Each builder and designer is required, according to the Model Industrial Construction Guidelines (MINDBAURL) and the DIN 18232-
2, to build in such a way that the formation and spreading of smoke and fire is prevented and that in case of fire no-one is injured.
Smoke spreading through the ventilation and air-conditioning system is effectively prevented only by means of motorised fire damp-
ers in connection with smoke detector devices (smoke detector type RMS-L or RSA). We therefore recommend fitting the