Maintenance And Cleaning - WIKA S-20 Mode D'emploi

Transmetteur de pression

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8. Maintenance and cleaning

8.1 Maintenance

This pressure transmitter is maintenance-free.

Repairs must only be carried out by the manufacturer.

8.2 Cleaning

CAUTION!

Before cleaning, correctly disconnect the pressure transmitter from the pressure supply, switch it off and

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disconnect it from the voltage supply.

Clean the instrument with a moist cloth.

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Wash or clean the dismounted instrument before returning it, in order to protect persons and the environ-

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ment from exposure to residual media.

Residual media in dismounted instruments can result in a risk to persons, the environment and

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equipment. Take sufficient precautionary measures.

Do not use any pointed or hard objects for cleaning, as they may damage the diaphragm of the process

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connection.

For information on returning the instrument see chapter 10.2 "Return".

8.3 Recalibration

DKD/DAkkS certificate - Official certificates:

If the instrument is used for hydrogen applications, a recalibration is required after 6 months. The basic settings will be

corrected, if necessary.

WIKA operating instructions pressure transmitter, model S-20

All manuals and user guides at all-guides.com

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