EN
WIKA operating instructions pressure gauge, model 2, copper alloy 17
14306500.01 09/2019 EN/DE
Faults Causes Measures
No pointer movement
despite change in
pressure.
Movement blocked. Replace instrument.
Pressure element defec-
tive.
Pressure port blocked.
After depressurisation,
the pointer remains just
above the zero point.
Tap lightly on the
case.
Instrument was overloaded. Replace instrument.
Material fatigue of the
pressure element.
The pointer remains
outside the zero
point tolerance after
installation and
depressurisation.
Mounting error: Instrument
not mounted in nominal
position.
Check the mounting
position.
Transport damage (e.g.
non-permissible shock
loading).
Replace instrument.
Instrument outside the
accuracy class.
Instrument was operated
outside of permissible
performance limits.
Check the obser-
vance of the operat-
ing parameters of the
application.
Replace instrument.
Vibration of the pointer. Vibrations in the appli-
cation.
Use instrument with
Mechanical damage
(e.g. window, case).
Improper handling. Replace instrument.
Impermissible loading at
the installation point (e.g.
Security tag damaged
(models PG21BP-x)
Manipulation of the cali-
bration possible.
Send the instrument
for recalibration.
6. Faults
To Next Page
Loading...
Need help?
General
