
TD 92417GB
2009-03-11/ Ver. C
User Manual
Ascom a71 Alarm Tranceiver and Ascom p71 Transceiver
27
10 Operation Notice
10.1 Operation Condition
Transceiver
Only use the transceiver in temperatures from -10
o
C to +55
o
C (+40
o
C for ATEX/IECEx).
Avoid exposing in direct sunlight and other heat sources.
Battery
Cautions
• Do not immerse in water or throw into fire
• Do not disassemble
• Dispose of properly
• Do not expose to high temperature (140F/60
o
C)
• Use only specified chargers
• Do not short-circuit
Note: When charging an intrinsically safe ATEX/IECEx transceiver, in a PCR Charging Rack,
the rack must be version 2A or higher.
IMPORTANT: Charging or replacement of an ATEX/IECEx battery is NOT permitted in a
hazardous area.
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