Siemens SIMATIC TP900 Comfort INOX PCT

Safety instructions and additional information
2.4 Use in hazardous areas
Comfort Panels INOX PCT
Compact Operating Instructions, 05/2018, A5E38804191-AA
15
Use in residential areas
Note
HMI device not intended for use in residential area
The HMI device is not intended for use in r
esidential areas. Operation of an HMI device in
residential areas can have a negative influence on radio or TV reception.
Use with additional measures
The HMI device should not be used at the following locations unless additional measures are
taken:
● In locations with a high degree of ionizing radiation
● In locations with severe operating conditions, for example, due to:
– Corrosive vapors, gases, oils or chemicals
– Strong electrical or magnetic fields of high intensity
● In systems that require special monitoring, for example, in:
– Elevators
– Systems in especially hazardous rooms
2.4
Use in hazardous areas
The following warnings apply to operating a device with Ex approval in hazardous areas.
WARNING
Explosion Hazard
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.
Risque d'Explosion
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.