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Hazardous Location Installation Information
Hazardous Area Installation Warnings
Warning:
Explosion Hazard—Do not connect or disconnect wiring while the field-side power is on; an electrical arc
can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or that
the area is nonhazardous before proceeding. Statement 1081
Warning:
Explosion Hazard—The area must be known to be nonhazardous before installing, servicing, or replacing
the unit.
Statement 1082
Warning:
Explosion Hazard—Substitution of components may impair suitability for Class I, Division 2/Zone 2.
Statement 1083
Warning:
Do not insert and remove SFP modules while power is on; an electrical arc can occur. This could cause an
explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before
proceeding. Statement 1087
Caution:
This equipment is only suitable for use in Class I, Division 2, Groups A, B, C, D, or nonhazardous locations.
North American Hazardous Location Approval
The following information applies when operating this equipment in hazardous locations:
EMC Environmental Conditions for Products Installed in the European Union
This section applies to products to be installed in the European Union.
The equipment is intended to operate under the following environmental conditions with respect to EMC:
A separate defined location under the user’s control.
Earthing and bonding shall meet the requirements of ETS 300 253 or CCITT K27.
AC-power distribution shall be one of the following types, where applicable: TN-S and TN-C as defined in IEC
364-3.
In addition, if equipment is operated in a domestic environment, interference could occur.
English:
Products marked "Class I, Div 2, GP A, B, C, D" are suitable for use in Class I Division 2 Groups A,
B, C, D, Hazardous Locations and nonhazardous locations only. Each product is supplied with
markings on the rating nameplate indicating the hazardous location temperature code. When
combining products within a system, the most adverse temperature code (lowest "T" number)
may be used to help determine the overall temperature code of the system. Combinations of
equipment in your system are subject to investigation by the local Authority Having Jurisdiction at
the time of installation.
Français:
Informations sur l'utilisation de cet équipement en environnements dangereux:
Les produits marqués "Class I, Div 2, GP A, B, C, D" ne conviennent qu'à une utilisation en
environnements de Classe I Division 2 Groupes A, B, C, D dangereux et non dangereux. Chaque
produit est livré avec des marquages sur sa plaque d'identification qui indiquent le code de
température pour les environnements dangereux. Lorsque plusieurs produits sont combinés dans
un système, le code de température le plus défavorable (code de température le plus faible) peut
être utilisé pour déterminer le code de température global du système. Les combinaisons
d'équipements dans le système sont sujettes à inspection par les autorités locales qualifiées au
moment de l'installation.