Organic gas or vapour. Such as: stupid, anilines, carbon tetrachloride, nitrobenzene, chloropicrin, chlorine, acetone, alcohols, carbon disulfide, carbon trichloride, methyl bromide, methyl chloride, etc.
Instructions for Use:
1. Hold the end of the strap with both hands, pull the strap completely so that the mask can completely cover the upper nose and mouth area, and connect the buckle behind the neck to make the mask and the face airtight.
2. Pull the end of the strap again to further tighten it.
3. Before use, check the mask to determine whether it is properly sealed.
4. During use, when the user smells an odor or the inhalation resistance increases, the service life of the filter cartridge has expired, please replace the filter cartridge or filter cotton immediately.
Special Attention Items:
1. Please do not use this mask when the oxygen concentration is lower than 18%.
2. Please do not use it under the following conditions.
(1) Hazardous substances are unknown
(2) The concentration of harmful substances reaches a concentration that is immediately harmful to life and health
(3) When you smell or taste harmful substances
3. Pre-use training should be conducted by qualified personnel before use.
4. When not in use, store the mask away from p0llutants and keep it sealed
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