WIKA 212.20.100 Betriebsanleitung Seite 19

7. Maintenance and cleaning
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.
Carry out the cleaning process as described below.
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1. Before cleaning, correctly disconnect the instrument from the pressure
supply.
2. Use the requisite protective equipment.
3. Clean the instrument with a moist cloth.
CAUTION!
Damage to the instrument
Improper cleaning may lead to damage to the instrument!
Do not use any aggressive cleaning agents.
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Do not use any hard or pointed objects for cleaning.
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4. Wash or clean the dismounted instrument, in order to protect persons
and the environment from exposure to residual media.
A 100 % residue-free cleaning is not possible, on account of
the design.
WIKA operating instructions pressure gauge, model 2, copper alloy
EN
19