Maintenance And Cleaning - WIKA OLS-C01 Manual De Instrucciones

7. Maintenance and cleaning

7. Maintenance and cleaning
For contact details, please see chapter 1 "General
information"or the back page of the operating instructions.
7.1 Maintenance
When used properly, the optoelectronic level switches work
maintenance-free. They must be subjected to visual inspection within
the context of regular servicing, however, and included in the vessel
pressure test.
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.
▶
Rinse or clean the removed instrument.
▶
Sufficient precautionary measures must be taken.
1. Prior to cleaning, properly disconnect the instrument from the process
and the power supply.
2. Clean the instrument carefully with a moist cloth.
3. Electrical connections must not come into contact with moisture!
CAUTION!
Damage to property
Improper cleaning may lead to damage to the instrument!
▶
Do not use any aggressive cleaning agents.
▶
Do not use any hard, pointed or abrasive objects for
cleaning.
WIKA operating instructions models OLS-C0x, OLS-F1, OLS-5200
EN
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