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5 Mounting
5.8.1 General information for a system with a diaphragm seal
A device with a capillary and diaphragm seals is a closed system that is filled with oil under vacuum.
• Remove membrane protection before installation
• Do not open closed system
• Do not touch or clean the diaphragm seal membranes with hard or sharp tools
• Bending radius of the capillaries: ≥ 100 mm
NOTE!
The filling oil influences the temperature application range and the response time of a pressure separator
system. The medium and ambient temperature, as well as the process pressure are therefore decisive
when selecting the filling oil.
Take note of the maximum possible temperature and pressures during commissioning/cleaning of the
tank.
Pay attention to the tolerability of the filling oil with the requirements of the medium. For example, only
filling oils that do not pose a health risk may be used in the food industry.
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