Maintenance And Cleaning - WIKA TF37 Manual De Instrucciones

7. Maintenance and cleaning

7. Maintenance and cleaning
Personnel: skilled personnel
EN
Tools: torque spanner, screwdriver, wire-cutting pliers
For contact details, see chapter 1 "General information" or the back page of
the operating instructions.
7.1 Maintenance
The threaded thermometer is 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 personnel, 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.
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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 TF37