Maintenance And Cleaning - WIKA TFS35 Manual De Instrucciones

6. Maintenance and cleaning

6. Maintenance and cleaning
EN For contact details see chapter 1 "General information" or the back page
of the operating instructions.
6.1 Maintenance
The bimetal temperature switch is maintenance-free.
Repairs should only be carried out by the manufacturer or, following prior consultation,
by correspondingly qualified skilled personnel.
6.2 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, switch off and disconnect the instrument from the voltage supply.
2. Clean the instrument with a moist 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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3. Wash or clean the dismounted instrument, in order to protect persons and the
environment from exposure to residual media.
For information on returning the instrument see chapter 7.2 "Return".
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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 TFS35