Maintenance And Cleaning - WIKA TC84 Mode D'emploi

7. Maintenance and cleaning

7. Maintenance and cleaning
For contact details see chapter 1 "General information" or the back page of
EN
the operating instructions.
7.1 Maintenance
The thermometers described here are maintenance-free.
Repairs must only be carried out by the manufacturer.
7.2 Cleaning
CAUTION!
Physical injuries and damage to property and the environment
Improper cleaning may lead to physical injuries and damage to property and
the environment. Residual media in the dismounted instrument can result in a
risk to persons, the environment and equipment.
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1. Prior to cleaning, properly disconnect the instrument.
2. Use the required protective equipment (depending on the application; the thermometer
itself is basically not dangerous).
3. Clean the instrument with a moist cloth.
This applies in particular to thermometers with a case made of plastic and cable probes
with plastic-insulated connection lead, to ensure that any risk of electrostatic charge is
avoided.
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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4. Wash or clean the dismounted instrument, in order to protect persons and the
environment from exposure to residual media.
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Carry out the cleaning process as described below.
Do not use any aggressive cleaning agents.
Do not use any hard or pointed objects for cleaning.
WIKA operating instructions model TC84