Artidor AR-077 Series Manuale d'uso - Pagina 2
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Safety Instructions
The signal light AR-077 is an explosion-safe product suitable for use in hazardous areas with explosion
hazard from flammable gases, vapors, mist and dust, classified as Zone 1, Zone 2, Zone 21 or Zone 22.
This manual must be read and understood for safe use of the signal lights whereby all warnings and
instructions must be followed.
Installation may only be carried out by personnel trained and qualified in explosion safety taking into
consideration the instructions mentioned on the equipment and in this manual. Besides that, local
regulations that apply to the installation must be followed.
Only connect this equipment to the voltage and the type of voltage for which it is designed.
Before electrical installation isolate the electrical power to the signal light.
The transparent dome may be sensitive for electrostatic loading therefore only use a damp cloth to
clean the dome. Do not use solvents.
For the signal light model with connection terminals only use certified cable glands and blind plugs that
are suitable for the specific use. For example II 2G Ex e IIC for gas explosion hazard and II 2D Ex tD
A21 IP65 for dust explosion hazard.
Either decommission the signal light or do not use it when it is damaged.
During installation of the signal light national safety regulations must be observed.
Only use the signal light under the environmental conditions for which it is specified. Deviated
environmental conditions can contribute to damage to the equipment and may lead to possible danger
to the life of the user.
Do not use the signal light at a temperature deviating from the ambient temperature range specified.
Follow all instructions as attached to the equipment and as mentioned in this manual.
The signal light may not be opened in hazardous classified locations unless the environment has been
known to be non-hazardous.
Repairs may only be carried out by the manufacturer or by a person appointed by the manufacturer.
Modifications to the equipment or changes to the design are not permitted.
The product may only be used for the function for which it is designed and shall be maintained in a
good and clean condition.
If these instructions are not followed the explosion safety of the equipment cannot be guaranteed. The
equipment could then endanger the life of the user and could cause the ignition of an explosive atmosphere.
Consequently, Artidor as the manufacturer will waive any responsibility.
User manual explosion-safe AR-077 signal light
Issue April 2020
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