3M Strap Respirator Instrukcje

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Fitting Instructions for 3M

Full Face 4 Strap Respirator

Wearing your elastomeric

full face, 4 strap respirator

Fully loosen

all four head

straps. Pull hair

back with one

hand. Bring

facepiece up

to face with

other hand.

While holding

the facepiece

in place, pull

the straps over

your head.

Tighten the two

bottom straps.

Tighten the

two top straps.

Check the seal of your elastomeric full face, 4 strap

respirator each time you don the respirator.

1. Positive Pressure User Seal Check

Place the palm of your hand over the exhalation valve cover and

exhale gently. The facepiece should bulge slightly. If air leaks

between the face and the faceseal of the respirator, reposition it and

adjust the straps for a tighter seal. If you cannot achieve a proper

seal, do not enter the contaminated area. See your supervisor.

2. Negative Pressure User Seal Check

Using Particulate Filters

Place your thumbs over the

center of the particulate filters

and inhale gently. The facepiece

should collapse slightly. If air

leaks between the face and the

faceseal of the respirator,

reposition it and adjust the

straps for a tighter seal. If you

cannot achieve a proper seal,

do not enter the contaminated

area. See your supervisor.

Elastomeric

Issue Date 01/01/04

Using Cartridges

Place the palms of your hands

over the cartridges and inhale

gently. The facepiece should

collapse slightly. If air leaks

between the face and the