3M AS-400LBC and AS-600LBC Manual De Usuario

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For a listing of the components of NIOSH approved 3M™ Respirator Systems using 3M™ Airstream™ 
Headgear-Mounted PAPR System, refer to the NIOSH approval label and the “Systems, Replacement 
Parts and Accessories” section in these instructions. 

A–  Not for use in atmospheres containing less than 19.5 percent oxygen.
B–  Not for use in atmospheres immediately dangerous to life or health.
C–  Do not exceed maximum use concentrations established by regulatory standards.
F–  Do not use powered air-purifying respirator if airflow is less than four cfm (115 lpm) for tight fitting 

facepieces or six cfm (170 lpm) for hoods and/or helmet.

H–  Follow established cartridge and canister change schedules or observe ESLI to ensure that 

cartridge and canisters are replaced before breakthrough occurs.

I–  Contains electrical parts which have not been evaluated as an ignition source in flammable or 

explosive atmospheres by MSHA/NIOSH. 

J–  Failure to properly use and maintain this product could result in injury or death.
L–  Follow the manufacturer's User's Instructions for changing cartridges, canister and/or filters.
M– All approved respirators shall be selected, fitted, 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 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.

P–  NIOSH does not evaluate respirators for use as surgical masks.

Because the faceshields of the 3M™ Airstream™ Headgear Mounted PAPR System can be raised 
from the normal position, ANSI Z87.1-2003/ CSA Z94.3 states that safety spectacles or goggles 
must be worn in conjunction with this respirator. 

3M recommends an assigned protection factor (APF) of 25 for loose fitting facepiece respirators. 
Where local, state, or federal standards specify APFs, the lowest applicable APF should be used. In 
Canada, follow the requirements of the authority having jurisdiction and CSA Standard Z94.4.

AS

-14

0

AS

-40

0

AS

-60

0

527-01-15

AS

-10

1

AS

-10

2

520-01-02

061-44-01

522-01-01

AS

-13

1

060-75-02

529-02-37

529-01-09

AS

-12

0

529-01-56

1455

520-01-61

520-03-72

520-03-73

21C-0742

HE

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

ABCFIJLMNO

P

HE - High Efficiency Particulate filter for powered, air-purifying respirator

s

A - Not for use in atmospheres containing less than 19.5 percent oxygen. B - Not for use in atmospheres immediately dangerous to life or health

.

C - Do not exceed maximum use concentrations established by regulatory standards

.

F - Do not use powered air-purifying respirator if less than four cfm (115 lpm) for tight fitting facepieces or six cfm (170) 

for hoods and/or helmets

.

I - Contains electrical parts that may cause an ignition in flammable or explosive atmospheres

.

J - Failure to properly use and maintain this product could result in injury or death. L - Follow the manufacturer's User's Instructions for changing cartridges, canisters and/or filters. M - All approved respirators shall be selected fitted, 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 configuration as specified by the ma

nufacturer

.

O - Refer to User's Instructions, and/or maintenance manuals for information on use and maintenance of these respirators. P - NIOSH does not evaluate respirators for use as surgical masks.

Rev E:  02-19-0

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