3M N95 Instrucción De Usuario página 3

IMPORTANT
Before use, wearer must read and understand these User
Instructions . Keep these User Instructions for reference.
Use For
Use for certain levels of particles such as those from
grinding, sanding, sweeping, sawing, bagging, or processing
minerals, coal, iron ore, fl our, metal, wood, pollen, and
certain other substances. Use for certain liquid or non-oil
based particles from sprays that do not also emit oil aerosols
or vapors. Use for certain metal fumes produced from
welding, brazing, cutting and other operations involving
heating of metals. Follow all applicable local regulations.
In the U.S.A., for additional information on 3M use
recommendations for this class of respirator please consult
the 3M Respirator Selection Guide found on the 3M OH&ESD
website at www.3M.com/PPESafety or call
1-800-243-4630. For more information in other countries,
please consult www.3M.com/PPESafetySolutions or call 3M
at 1-800-267-4414 in Canada or 86-21-22105335 in China.
Do Not Use For
Do not use for gases and vapors, oil aerosols, asbestos, or
sandblasting; particulate concentrations that exceed either
10 times the occupational exposure limit or applicable
government regulations, whichever is lower.* This respirator
does not supply oxygen.
In the U.S., do not use when OSHA substance specifi c
standards, such as those for arsenic, cadmium, lead in the
construction industry, or 4,4'-methylene dianiline (MDA),
specify other types of respiratory protection.
* For Use in China: Do not use for particles in
concentrations that exceed the maximum allowable
concentration required by the applicable regulation and
standard. The maximum allowable concentration is
obtained by multiplying the Assigned Protection Factor
(APF) provided by GB/T 18664 "Selection, Use and
Maintenance of Respiratory Protective Equipment" and
the permissible Occupational Exposure Limit (OEL) of the
contaminant.