
Contents
Important Notes
Usage for the intended purpose ..............................................................................................................4
Safety note .............................................................................................................................................4
Danger ...................................................................................................................................................4
Pressure Equipment Directive (PED) ........................................................................................................4
ATEX (Atmosphère Explosible) .................................................................................................................4
Explanatory Notes
Scope of supply ......................................................................................................................................5
Description .............................................................................................................................................5
Function .................................................................................................................................................5
Page
Installation
Danger .................................................................................................................................................12
Springs .................................................................................................................................................12
BB 1..., BB 2... .....................................................................................................................................12
BB 1... with dampers, BB 2... with dampers ..........................................................................................13
Examples of installation ........................................................................................................................14
Commissioning
BB 1..., BB 2... (with dampers) .............................................................................................................15
Corrosion resistance ...............................................................................................................................6
Sizing .....................................................................................................................................................6
Name plate / marking .............................................................................................................................6
Technical Data
Design
BB 1... ....................................................................................................................................................
7
BB 1... with dampers ..............................................................................................................................8
BB 2... ...................................................................................................................................................9
BB 2... with dampers ............................................................................................................................10
Key .......................................................................................................................................................11
Operation
BB 1..., BB 2... (with dampers) .............................................................................................................15
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