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6 Installation
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Before installing and removing the unit make sure that no pressure is
applied to the system and there is no medium in the pipe�
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Note dangers related to extreme machine / medium temperatures�
6.1 Units with G1 / Aseptoflex Vario process connection
The unit can be fixed to different process connections�
►
Insert the unit with process adapter into the process connection and tighten
using a spanner�
Information about available adapters at www�ifm�com�
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Observe the instructions of the adapter�
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Use a lubricating paste which is suitable and approved for the
application�
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Recommended tightening torque 35 Nm�
6.1.1 Installation using an adapter with sealing ring (hygiene-compliant)
Order no� E332xx / E333xx�
►
To meet the hygiene regulations use a process adapter with leakage port�
The adapters are supplied with EPDM O-ring (order no� E30054)�
More sealing rings are available as accessories:
• FKM O-ring (order no� E30123)
• PEEK sealing ring (order no� E30124)� The PEEK sealing ring is long-term
stable and maintenance-free� When you replace the PEEK sealing ring or
change from a PEEK sealing ring to an O-ring the process adapter also needs
to be replaced with a new equivalent adapter�
6.1.2 Installation using a welding adapter with sealing ring (hygiene-
compliant)
►
To meet the hygiene regulations use a process adapter with leakage port�
►
Make sure that the process adapter does not warp during welding�
The adapter is supplied with EPDM O-ring (order no� E30054)�
Another sealing ring is available as accessory:
• FKM O-ring (order no� E30123)�
