
Contents
Usage for the intended purpose ..............................................................................................................4
Safety note .............................................................................................................................................4
Danger ...................................................................................................................................................4
Attention .................................................................................................................................................4
ATEX (Atmosphère Explosible) ................................................................................................................4
Important Notes
Page
Explanatory Notes
Scope of supply ......................................................................................................................................5
Description .............................................................................................................................................5
Function .................................................................................................................................................5
Design ....................................................................................................................................................5
ER 50-1, ER 56-1 ..................................................................................................................................12
Table “Functions” .................................................................................................................................12
Attention ...............................................................................................................................................12
Note .....................................................................................................................................................12
Tools ....................................................................................................................................................12
Examples of installation ........................................................................................................................13
Key .......................................................................................................................................................14
Installation
ER 50-1, ER 56-1 ....................................................................................................................................
6
Corrosion resistance ...............................................................................................................................6
Sizing .....................................................................................................................................................6
Name plate / marking .............................................................................................................................7
Dimensions ............................................................................................................................................8
Technical Data
ER 50-1, ER 56-1 ....................................................................................................................................9
Key .......................................................................................................................................................11
Design
ER 50-1, ER 56-1 ..................................................................................................................................10
Key .......................................................................................................................................................11
Functional Elements
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