WIKA 2 Series - Page 27

EN
WIKA operating instructions pressure gauge, model 2 per ATEX 27
14375375.01 12/2019 EN/DE
Faults Causes Measures
The pointer remains
outside the zero point tol-
erance 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 observance of
the operating parameters of
the application.
Replace instrument.
Vibration of the pointer. Vibrations in the appli-
cation.
Use instrument with case
lling.
Mechanical damage (e.g.
window,case).
Improper handling. Replace instrument.
For the replacement of the instrument chapters 9 “Dismounting, return
and disposal” and 6 “Commissioning, operation” must be observed.
7.Faults