Tecsis P3298 Betriebsanleitung Seite 27

9. Maintenance, accessories / 10. Trouble shooting
9. Maintenance, accessories
tecsis pressure sensors require no maintenance.

Have repairs performed by the manufacturer only.

Accessories
For details about the accessories, please refer to tecsis's price list or contact our sales
department.
10. Trouble shooting
Open pressure connections only after the system is without pressure!
Warning
Take precautions with regard to remaining media in removed pressure

!
sensors. Remaining media in the pressure port may be hazardous or
toxic!
Warning
Remove the pressure sensor from service and mark it to prevent it from

being used again accidentally, if it becomes damaged or unsafe for operation.
Have repairs performed by the manufacturer only.

Do not insert any pointed or hard objects into the pressure port for cleaning to prevent
damage to the diaphragm of the pressure connection.
Please verify in advance if pressure is being applied (valves/ ball valve etc. open) and if the right
voltage supply and the right type of wiring (2-wire/ 3-wire) has been chosen?
Failure
No output signal
No/False output signal
Betriebsanleitung/Operating instructions/Mode d'emploi/Instrucciones de servicio
Possible cause
Cable break
No/incorrect voltage supply or current
spike
Incorrectly wired (e.g. Connected as
2-wire instead of 3-wire system)
Procedure
Check connections and cable
Adjust the voltage supply to correspond
with the Operating Instructions *)
Follow pin assignment (see Instrument
Label / Operating Instructions)
GB
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