Idiomas disponibles
Idiomas disponibles
9. Maintenance, accessories / 10. Trouble shooting
9. Maintenance, accessories
WIKA transducers require no maintenance.
„
Have repairs performed by the manufacturer only.
„
Accessories: For details about the accessories (e. g. connectors), please refer to WIKA's
price list, WIKA's product catalog on CD or 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 transducers.
„
!
Remaining media in the pressure port may be hazardous or toxic!
Remove the transducer from service and mark it to prevent it from being
„
Warning
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
Output signal unchanged after change
in pressure
No output signal
No/False output signal
Abnormal output signal or
Abnormal zero point signal
WIKA Operating instructions/Betriebsanleitung/Mode d'emploi/Instrucciones de servicio WUC-1X
Possible cause
Mechanical overload through over-
pressure
Wrong supply voltage or current spike
No/incorrect voltage supply or current
spike
Cable break
Incorrectly wired (e.g. Connected as
2-wire instead of 3-wire system)
Zero point set wrongly
Procedure
Replace instrument; if failure reoccurs,
consult the manufacturer *)
Replace instrument
Adjust the voltage supply to correspond
with the Operating Instructions *)
Check connections and cable
Follow pin assignment (see Instrument
Label / Operating Instructions)
Adjust zero point correctly (see chapter
8); a sufficiently accurate current/volt
meter should be used
GB
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