North FRONTIER Series, Инструкция пользователя

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1.3 CAUTION AND LIMITATIONS
1.4 SPECIAL AND CRITICAL USERS’ INSTRUCTIONS
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The useful service duration of your SCBA will frequently be less than the rated service duration
depending on any of the factors listed below. In any event, when the respirator’s low air warning
whistle sounds it means the air cylinder is running out of air and you must PROCEED IMMEDI-
ATELY TO A SAFE AREA. Failure to proceed to a safe area when the alarm sounds will result in
the risk of exhausting the supply of breathable air while in the hazardous area, and exposing you
to illness, injury or death.
WARNING
• Approved for respiratory protection during entry into or escape from oxygen deficient
atmospheres, gases and vapors at temperatures above -25°F when using the standard face
mask or urethane (blue) AirHood.
• Approved for respiratory protection during entry into or escape from oxygen deficient
atmospheres, gases and vapors at temperatures above 20°F when using the vinyl (clear)
AirHood.
• Approved only when compressed gas container is charged with air meeting the requirements
of CGA G-7.1 Grade D or higher quality that has a dew point of -65°F or lower and a
maximum particulate level of 5 mg/m air.
• The compressed gas container shall meet applicable DOT specifications.
• When used as a combination apparatus, only 20% of the service pressure may be used on
entry.
• This approval applies only when the device is supplied with respirable breathing air through
6 to 300 feet of hose at air pressures between 80 to 120 pounds per square inch gauge or
from self contained air supply.
• If the supplied air fails, open the cylinder valve and proceed to fresh air immediately.
• Use adequate skin protection when worn in gases and vapors that poison by absorption
(example: hydrocyanic-acid gas).
WARNING
D - Airline respirators can be used only when the respirators are supplied with respirable air
meeting the requirements of CGA G-7.1 Grade D or higher quality. Use only the pressure
ranges and hose lengths specified in the User’s Instructions.
E - Use only pressure ranges and hose lengths specified in the User's Instructions
J - Failure to properly use and maintain this product could result in injury or death.
M - All approved respirators shall be selected, fitted, used, and maintained in accordance with
OSHA and other applicable regulations.
N - Never substitute, modify, add, or omit parts. Use only exact replacement parts in the
configuration as specified by the manufacturer.
O - Refer to User’s Instructions and/or maintenance manuals for information on use and
maintenance of these respirators.
S - Special or critical User’s Instructions and/or specific use limitations apply. Refer to User’s
Instructions before donning.
CAUTION