Ericsson EDACS PRISM HP Manual del operador descargar pdf (Pagina 93)

INTRINSICALLY SAFE USAGE

Selected portable radios with appropriate factory in-

stalled options are certified as Intrinsically Safe by the

Factory Mutual Research Corporation. Intrinsically Safe

approval includes Class I, II, III, Division 1 hazardous

locations in the presence of Groups D, F and G atmos-

pheres. Non-Incendive approval includes Class I, Divi-

sion 2 hazardous locations in the presence of Groups A,

B, C and D atmospheres.

Hazardous locations are defined in the National Elec-

trical Code. Useful standards NFPA 437A and NFPA

437M for the classifications of hazardous areas can be

ordered from the National Fire Protection Association,

Batterymarch Park, Quincy, MA 02269.

BATTERY PACKS

Only battery packs identified with a green FM/CSA

label shall be used with a portable radio that is rated and

labeled as Factory Mutual/CSA Intrinsically Safe. Use of

nonspecified battery packs voids Factory Mutual ap-

proval. The following battery packs are approved for use

in intrinsically safe radios:

BKB 191 202/2 Rechargeable Battery Pack,

Extra High Capacity

BKB 191 203/2 Rechargeable Battery Pack,

High Capacity

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Ericsson EDACS PRISM HP Manual del operador Pagina 93