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ADPR1X914124.02 06/2021 EN/DE
WIKA operating instructions, models F2220, F2221, F2226
7. Maintenance and cleaning
7. Maintenance and cleaning
For contact details see chapter 1 “General information” or the back page
of the operating instructions.
7.1 Maintenance
This instrument is maintenance-free.
Repairs must only be carried out by the manufacturer.
Only use original parts (see chapter 10 “Accessories”).
7.2 Cleaning
1. Prior to cleaning, disconnect the tension/compression force transducer from the
voltage supply and dismount it.
2. Clean the tension/compression force transducer with a cloth.
Electrical connections must not come into contact with moisture!
CAUTION!
Damage to the instrument
Improper cleaning may lead to damage to the instrument!
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Do not use any aggressive cleaning agents.
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Do not use any hard or pointed objects for cleaning.
7.3 Recalibration
DAkkS certificate - official certificates:
We recommend that the tension/compression force transducer is recalibrated by the
manufacturer at regular time intervals of approx. 24 months. The basic settings will be
corrected if necessary.
