Endress+Hauser Cleanfit CPA871 - Page 22

Mounting Cleanfit CPA871
22 Endress+Hauser
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A0039105
 14 Example of a sealing system via a bypass.
1 Check valve
2 Valve open/closed, sealing water function
3 Wastewater
4 Shut-off valve open/closed (optional)
5 Water/cleaning agent
The seals must be checked and serviced regularly. Therefore measures must be taken to
separate the assembly from the process, e.g., by installing a bypass.
NOTICE
There is a connection between the process and the service chamber during insertion/
retraction.
Contamination of the assembly.
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Include the assembly in the cleaning concept.
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Ensure regular cleaning.