10
5 Installation
Before installing and removing the unit: Make sure that no pressure is
applied to the system. Please consider when the system pressure is
displayed in % of the span: "0" does not mean that no pressure is applied
to the system!
The unit must only be installed in a process connection for G1 sealing
cones (e.g. ifm welding adapter, order no. E30013).
If the unit is installed in a 1“ thread without a G1 sealing cone, this will lead
to seal failure. Please use the PI27xx series in these applications.
A guarantee for a long-term stable fitting of the metallic sealing is only valid
for once-only mounting.
Alternatively, adapters with O-ring seal are available that can be used for
frequent inspections.
Installation in a process connection for G1 sealing cones
► Slightly grease the thread of
the threaded sleeve (B) using a
lubricating paste which is suitable
and approved for the application.
► Insert the unit (A) into the process
connection (C), push the threaded
sleeve towards the internal thread
of the process connection and
lightly screw it in.
► Orientate the unit, tighten the
threaded sleeve with a spanner
and ensure that the unit is correctly
oriented while doing so.
Tightening torque 20 Nm.
46
34
A
B
C
Use in hygienic areas to EHEDG
► Make sure that the sensor is integrated into the system in accordance with
EHEDG.
See documents of the EHEDG work group.
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