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3M™ 7000 Series Filters/Cartridges can be attached directly to the 3M™ Cartridge Holder 7891 using
appropriate retainers.
1. 3M™ 7000 Series Chemical Cartridge arrows must point towards the facepiece. If the 3M™ N95 Filter
7N11 is needed, place the filter on top of the cartridge with the printed side towards the cartridge. If the
3M™ P100 Filter 7090 is needed, place the filter 7090 on top of the cartridge with the black gasket
towards the cartridge. Secure assembly with 3M™ Cartridge Retainer 7287. (Fig. 7)
2. When used alone, the P100 Filter 7090 must be placed with the gasket facing the facepiece. Secure the
filter with the 3M™ Retainer 7288. (Fig. 8)
3. When used alone, the N95 filter 7N11 must be placed into cartridge holder 7891S with printed side
towards the facepiece. Secure the filter with a 3M
TM
Retainer 7289.
Fig. 8
3M™ Responder Cartridge and Canister Assembly
Important User Instructions on proper use and use limitations are included with the CP3N Canister 450-
02-11R06 and Cartridge FR-64. Remove the Cartridge Holders 7891 or Cartridge/Filter Adapters 701
from facepiece. Before installing the canister/cartridge, check that the gasket is in place and in good
condition. Screw the responder canister/cartridge into the DIN Port Adapter and tighten with moderate
hand pressure.
In the remaining inlets, ensure that gaskets have been properly installed and are not warped or torn.
Securely fasten 3M
TM
Plugs 7890 on top of the gaskets.
3M™ Powered Air-Purifying Systems
Refer to the appropriate PAPR System User Instructions for proper assembly.
3M™ Supplied Air Systems
U.S. OSHA Standard 29 CFR 1910.134 requires that employers provide breathing air for supplied air
respirator systems which shall “meet at least the requirements of the specification for Grade D breathing
air as described in the Compressed Gas Association Commodity Specification ANSI/CGA G-7.1-1997.”
Testing of output air from a compressor against this standard is required prior to using with a supplied air
respirator. In Canada, breathing air systems must be supplied with air which meets at least the
requirements in Table 1 of CSA Standard Z180.1-00. Failure to do so may result in sickness or death.