Figure 10 - Swivel Mount Removal and Replacement

INTRINSICALLY SAFE USAGE

Selected portable radios with appropriate factory installed F4 Options are certified as Intrinsically Safe by the Factory Mutual Research Corporation. Intrin- sically Safe approval includes Class I, II, III, Division 1 hazardous locations in the presence of Groups C,

D, E, F and G atmospheres. Non-Incendive approval includes Class I, Division 2 hazardous locations in the presence of Groups A, B, C, and D atmospheres.

Hazardous locations are defined in the National Electrical Code. Useful standards NFPA 437A and NFPA 437M for the classifications of hazardous areas may be ordered from the National Fire Protection Association, Batterymarch Park, Quincy, MA 02269.

BATTERIES

Only batteries identified with a green latch shall be used with a portable radio that is rated and labeled as Factory Mutual Intrinsically Safe. Use of nonspe- cified batteries voids Factory Mutual approval. The following battery pack options are approved for use in intrinsically safe radios:

PAPA1F Rechargeable Battery, Extra High Capacity (Tall Case)

PAPA1G

Rechargeable Battery, High Ca-

 

pacity (Short Case)

31

Page 31
Image 31
Ericsson LBI-38377E manual Intrinsically Safe Usage, Batteries, Pacity Short Case