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For Your Safety
Explosive Environments
Gas Stations and Explosive
Atmospheres
In locations with potentially explosive
atmospheres, obey all posted signs to turn off
wireless devices such as your phone or other
radio equipment.
Areas with potentially explosive atmospheres
include fueling areas, below decks on boats,
fuel or chemical transfer or storage facilities,
and areas where the air contains chemicals or
particles, such as grain, dust, or metal
powders.
Blasting Caps and Areas
Power off your mobile phone or wireless
device when in a blasting area or in areas
posted power off “two-way radios” or
“electronic devices” to avoid interfering with
blasting operations.
Summary of Contents for N818S
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