Full Product Manual

Bayonet Filter Installation Instructions (3M Type)
1. Locate the grey threaded apparatus on the front of the gas mask interface.
2. Firmly grasp and turn the left and right apparatus in a counter clockwise rotation
then pull directly off to remove the P-A-1 filter adapters.
3. Inspect the orange sealant ring beneath the apparatus to ensure the ring is not
damaged and will seal properly on 3M filters.
4. Select the correct 3M filter in accordance to the requirements and chemicals of the
work being performed.
5. Align opening of filter cartridge notches with filter attachment on facepiece.
6. Turn filter clockwise until it is firmly seated and cannot be further turned.
7. Repeat for second filter.
Replacement Clasp Installation Instructions
1. Please take note of the correct install orientation of the intact clasps.
2. Remove clasp pin and lift clasp off strap
3. Place clasp over the strap (previously noted orientation) and insert clasp pin
Cleaning and Maintenance
1. Clean the mask with water after use. Air dry until mask is no longer wet.
2. Do not use cleaning agents or solvents to clean the mask. It will dry out the silicone
and decrease the life of the mask.
3. Discard used or expired filters in accordance with your local laws.
Storage- When not in use, mask should be placed in an environment that does not exceed 10 to 60
degrees Fahrenheit. Do not store with acid bases or other toxic substances.