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7 Maintenance, cleaning and servicing

WIKA Operating Instruction, Model Pascal ET and Pascal ET/IS 81

7 Maintenance, cleaning and servicing

7.1 Maintenance

The Multichannel Calibrator model Pascal ET or Pascal ET/IS is maintenance-free.

Repairs must only be carried out by the manufacturer.

7.2 Cleaning

CAUTION!

■ Before cleaning, correctly disconnect the Multichannel Calibrator model Pascal ET

or Pascal ET/IS from the pressure supply, and switch it off.

■ Clean the Multichannel Calibrator model Pascal ET or Pascal ET/IS with a moist

cloth.

■ Electrical connections must not come into contact with moisture.

For information on returning the instrument see chapter “8.2 Return”

7.3 Recalibration

DKD certificate - Certificates:

We recommend that the instrument is regularly recalibrated by the manufacturer, with time

intervals of approx. 12 months. Every factory recalibration includes, additionally, an extensive free-

of-charge check of all system parameters with respect to their compliance with the specification.

The basic settings will be corrected if necessary.

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Wika Pascal ET Manual do Utilizador Página 81