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Warning
Operators instructions
CombiPress, type PFMx
The diaphragm
Don’t
No high
Use no
is very sensible
touch
pressure
tools
and easy to destroy
cleaning
Factory guarantee is void on mechanical damage
of the diaphragm
Don’t touch the diaphragm
Always put on the protection cap if removing
the instrument from the application
Don’t use a high pressure cleaner on the dia-
phragm
Don’t use any tools on the diaphragm, only a
soft brush may be used.
Installation of 3-A approved and EHEDG certified products:
1) Use only a 3-A approved counterpart.
2) The inspection hole should be visible and drained.
3) Mount the instrument in a self drained position.
4) Level the inner surface of the pipe with the counterpart.
5) Welding should be grinded to Ra ≤ 0.8 μm
Example with
ZPW2-626
Example with
ZPW2-621
Fitted
incorrectly
Cannot be
drained
WARNING
After installation and configuration
Check the leak tightness between the welding
sleeve and the instrument
Check the tightness of glands or M12 plugs.
Check the tightness of the instrument cover
Mounting
Tighten the connection with a torque of:
PFMN
G½A/G1A
20 Nm
Page 2 / 32
English
Leakage indication hole
must be placed downwards
Operating Instructions: 11120948 03
