Safety instructions
2.1 General safety instructions
Comfort Panels
28 Operating Instructions, 07/2017, A5E36770603-AB
When operating the HMI device in hazardous areas the following warning applies.
Do not disconnect while circuit is live unless area is known to be non-hazardous.
Substitution of components may impair suitability for Class I, Division 2 or Zone 2.
Ne pas déconnecter pendant que le circuit est sous tension, sauf si la zone est non-
dangereuse. Le remplacement de composants peut compromettre leur capacité à satisfaire
à la Classe I, Division 2 ou Zone 2.
Strong high-frequency radiation
Observe immunity to high-frequency radiation
The device has an increased immunity to high frequency radiation according to the
specifications on electromagnetic compatibility in the technical specifications.
Radiation exposure in excess of the specified immunity limits can impair device functions
and result in malfunctions and therefore injuries or damage.
Read the information on immunity to high frequency radiation in the technical specifications.
An electrostatically sensitive device is equipped with electronic components. Due to their
design, electronic components are sensitive to overvoltage and thus to the discharge of
static electricity. Note the corresponding regulations when handling ESD.
Electromagnetic compatibility (Page 188)
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