Maintenance, Accessories; Trouble Shooting; Possible Cause - WIKA WUC-1 Serie Betriebsanleitung

9. Maintenance, accessories / 10. Trouble shooting

9. Maintenance, accessories

WIKA transducers require no maintenance.
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Have repairs performed by the manufacturer only.
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Accessories: For details about the accessories (e. g. connectors), please refer to WIKA's price list, WIKA's product catalog
on CD or contact our sales department.

10. Trouble shooting

WARNING!
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 used again accidentally, if it becomes
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damaged or unsafe for operation.
Have repairs performed by the manufacturer only.
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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
WIKA Operating instructions / Betriebsanleitung WUC-1x

Possible cause

Mechanical overload through overpressure
Wrong supply voltage or current spike
No/incorrect voltage supply or current spike
Cable break
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
EN
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