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Police Gas Mask to Prevent Acid Toxic Chemical Gas Filter Vapor Defense Half Full Face Gas Resp
The procedure of wearing gas mask
(1) adjusting the position of fillets
(2) opening them and putting the mask on and then tightening the
fillets to finish wearing Attention:
(3) fillets can not be curl or be pressed inside the mask
(4) the stretching forces on each fillet should be equal
(5) screwing the canister tightly up the connector in order to
prevent air leakage
(6) considering both comfortable and air tightness while tightening
the fillets
(7) after a long time wearing, there would have accumulation of
sweat, especially in summer days, on this occasion, bowing down and
taking a deep breath, the sweat would release form the exhaust
clack.
The maintenance and storage of gas mask
(1)wiping the sweat and dirty things on both side of the mask after
using keeping the glasses and exhale vale clean especially
(2)in case of having dirty on the exhaust clack, opening the voice
meter and pick out the combination of exhaust clack and phone film
to make a clean, and then setting them up as original, tightening
the cover
(3)stalling the mask in a shady dry place with supporter inside,
the same time keeping them away from the organic solvent such as
gasoline etc, in order to prevent the distortion of mask
(4)taking the canister off when it would not be used for a long
time, and putting the cover, because the canister would low the
capacity of adsorption under a wet condition.
(5)in case of water penetration into the canister, replacing a new
one at once.
Pick gas mask off
Grasping the phone and lifting it up ahead to pick the gas mask off
bottom-up.