Parker Controller Family Manual De Uso página 66

Do not expose the switches from this family of controllers to di-
rect sunlight.
The housing and front screen can be cleaned with a moist cloth.
Never use strong cleaning agents.
Media compatibility
Products which come into contact with the medium (substance)
are not produced in an oil or fat-free environment. Therefore
these products are not suitable for use in applications which use
explosive mixtures of oil and gas (e.g. oxygen or compression).
This could lead to a danger of explosion! Only use substances
which are compatible with those components that come into con-
tact with the substance. Please consult with the plant manufac-
turer or the manufacturer of the substance if you have any ques-
tions.
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