Ericsson EDACS M-PA 806-870 MHz, Руководство по обслуживанию, Страница: 11 / 14

Hazardous locations are defined in the National Electri-
cal 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 latch shall be
used with a portable radio that is rated and labeled as Fac-
tory Mutual Intrinsically Safe. Use of nonspecified battery
packs voids Factory Mutual approval. The following battery
pack options are approved for use in intrinsically safe ra-
dios:
PAPA1F Rechargeable Battery Pack, Extra
(19A704860P6) High Capacity (Tall Case)
PAPA1G Rechargeable Battery Pack, High
(19A704850P6) Capacity (Short Case)
ACCESSORIES
The accessories that follow are approved for use with
intrinsically safe radios. Use of accessories other than those
listed voids Factory Mutual approval.
PAAB1A Headset/Microphone
(19B801508P3)
PAAC1A Earpiece Kit
(19B801508P2)
PAAC1B GE-STAR Lanyard
(19B801 508P8)
PAAE1A Speaker/Microphone
(19B801508P1)
PAAE1B Speaker/Microphone with
(19B801508P4) GE-STAR Lanyard
PAAE1C Speaker/Microphone/Antenna
(19B801508P6)
PANC1H Antenna, 806 - 870 MHz,
(19B235043P1) Elevated Feed
PANC1K Antenna, 806 - 870 MHz, Flex
(19A149061P1)
PAHC1C Belt Clip
PAHC1D Swivel Mount with Belt Loop
PAHC1E Case, Leather, with Belt Loop
(Short Case)
PAHC1F Case, Leather, with Belt Loop
(Tall Case)
PAHCIG Case, Leather, with Swivel Mount
and Belt Loop (Short Case)
PAHC1H Case, Leather, with Swivel Mount
and Belt Loop (Tall Case)
PAHC1K Shoulder Strap, Leather, with
Mounting Plate
PAHC5R Holster, Plastic.
MAINTENANCE
The EDACS M-PA radio is a very reliable unit and will
normally provide many years of trouble-free service. The
recommended Preventive Maintenance procedures that fol-
low should be performed when a technician comes in con-
tact with a unit. Component level trouble-shooting
information is contained in the manual associated with the
particular assembly and in the Service Section.
PREVENTIVE MAINTENANCE
Antenna
The antenna and antenna contact should be kept clean
and free from dirt or corrosion. If the antenna contact should
become dirty or corroded, communication range could be
reduced.
Battery Packs
Insure the battery packs are properly maintained. Do
not over or under charge them on a regular basis. Verify the
contacts are clean and free of corrosion.
Mechanical
Since portable radio units are subject to shock and vi-
bration, check for loose plugs, knobs, screws, etc.
LBI-38460
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