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Verfügbare Sprachen
Verfügbare Sprachen
10. Trouble shooting
Failure
Output signal unchanged after change
in pressure
Abnormal output signal
Signal span too high
Signal span too small
Signal span erratic
Leakages at pressure connection
In case of unjustified reclamation we charge the reclamation handling expenses.
*)
Make sure that after the setting/the assembly the unit is working properly. In case the error continues to exist send in the instrument for
reparation (or replace the unit).
If the problem persists, contact our sales department.
Process material certificate (Contamination declaration for returned goods)
Purge / clean dismounted instruments before returning them in order to protect our employees
and the environment from any hazard caused by adherent remaining media.
Service of instruments can only take place safely when a Product Return Form has been
submitted and fully filled-in. This Return Form contains information on all materials with which
the instrument has come into contact, either through installation, test purposes, or cleaning.
You can find the Product Return Form on our internet site (www.tecsis.de).
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Betriebsanleitung/Operating instructions/Mode d'emploi/Instrucciones de servicio
Betriebsanleitung/Operating instructions/Mode d'emploi/Instrucciones de servicio
Possible cause
Wrong supply voltage or current spike
Change of the zero point due to pres-
sure dynamics
Pressure peaks / Cavitations
Power supply too high/too low
Electromagnetic interference source in
the vicinity, e.g. inverter drive
Violent fluctuations in the process
media pressure
Instrument not grounded
Hairline cracks in pressure port
Procedure
Replace instrument
Adjust zero point
Use a instrument with cavitation and
peak pressure protection
Correct the power supply in line with
the Operating Instructions
Shield the device; shield the cables;
remove the interference source
Damping; consult with manufacturer
Ground instrument
Consult with manufacturer (possilbly
reparation); Replace instrument
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