28
WIKA operating instructions Ultra High Purity transducer, model WUD-2x
11611057.05 08/2021 EN/DE
EN
Failure
Possible cause
Procedure
Signal span too small
Power supply too high/too low
Correct the power supply in line with
the Operating Instructions
Mechanical overload through
overpressure
Re-calibrate the instrument
1)
1) Make sure that after the setting the unit is working properly. In case the error continues to exist send in the instrument for reparation (or
replace the unit).
7. Maintenance and cleaning
Personnel:
Skilled electrical personnel
Protective equipment:
Protective gloves, safety goggles
DANGER!
Danger to life from explosion
Through working in flammable atmospheres, there is a risk of explosion which can cause
death.
▶
Only service or clean the transducer in a non-flammable atmosphere.
For contact details, please see chapter 1 “General information” or the back page of the
operating instructions.
7.1 Maintenance
The transducer is maintenance-free.
Repairs must only be carried out by the manufacturer.
6. Faults / 7. Maintenance and cleaning