Maintenance And Cleaning; Dismounting, Return And Disposal - WIKA 54 Serie Manual De Instrucciones

8. Maintenance and cleaning / 9. Dismounting ...

8. Maintenance and cleaning

8.1 Maintenance
These bimetal thermometers are maintenance-free!
The indicator should be checked once or twice every year. For this
the instrument must be disconnected from the process and checked
using a temperature calibrator.
Repairs must only be carried out by the manufacturer.
8.2 Cleaning
CAUTION!
Clean the thermometer with a moist cloth.
■
Wash or clean the thermometer before returning it, in
■
order to protect personnel and the environment from
exposure to residual media.
Residual media in the dismounted instrument can result
■
in a risk to personnel, the environment and equipment.
Take sufficient precautionary measures.
For information on returning the instrument see chapter
9.2 "Returns".

9. Dismounting, return and disposal

WARNING!
Residual media in the dismounted instrument can result
in a risk to persons, the environment and equipment. Take
sufficient precautionary measures.
WIKA operating instructions models 53, 54, 55 (ATEX)
EN
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