7. Maintenance and cleaning
7. Maintenance and cleaning
7.1 Maintenance
The temperature switch is maintenance-free.
Repairs must only be carried out by the manufacturer.
7.2 Cleaning
CAUTION!
Clean the instrument with a moist cloth.
■
Electrical connections must not come into contact with moisture.
■
Wash or clean the dismounted instrument before returning it in order to protect personnel
■
and the environment from exposure to residual media.
Residual media in the dismounted temperature switch can result in a risk to persons, the
■
environment and equipment. Take sufficient precautionary measures.
For information on returning the instrument see chapter 9.2 "Return".
WIKA operating instructions temperature switch, model TSD-30
EN
27