CAUTION AND LIMITATIONS
J. Failure to properly use and maintain this product could result in injury
or death.
M. All approved respirators shall be selected, tted, used, and maintained
in accordance with MSHA, OSHA, and other applicable regulations.
N. Never substitute, modify, add, or omit parts. Use only exact
replacement parts in the conguration as specied by the manufacturer.
O. Refer to users instructions, and/or maintenance manuals for information
on use and maintenance of these respirators.
S. Special or critical users instructions and/or specic use limitations
apply. Refer to instruction manual before donning.
Approved for respiratory protection during escape from oxygen decient
atmospheres, gases, and vapors at temperatures above -25 degrees C
(-13 degrees F).
Approved only when compressed air reservoir is fully charged with air meeting the
requirements of the Compressed Gas Association Specications G-7-1 for Type 1
Grade D air or higher quality, as well as meeting a dew point level of -65°F (-
54°C) or dryer(24ppm v/v or less), and a maximum particulate level of 5 mg/m3.
The container shall meet applicable DOT specications.
During donning, if the Spiroscape unit does not ow air when the quick start ring is
pulled, open the cylinder valve handwheel manually to start the ow of air. Escape
from the contaminated area immediately.