RESPIRATOR: Seal check

Everytime a respirator is put on, PERFORM A SEAL CHECK

Stand in front of a mirror and fully open the respirator

STEP 1: Cup the respirator in your hand with the nosepiece at your fingertips

STEP 2: Position the respirator under your chin with the nosepiece up in order to cover the chin, the mouth and the nose

STEP 3: Pull the top strap over your head resting it high at the back of your head. Pull the bottom strap over your head and position it around the neck below the ears

STEP 4: Mould the nosepiece (using two fingers of each hand), to the shape of your nose

STEP 5: Cover the respirator with both hands, being careful not to disturb the position of the respirator

  • Inhale deeply in order to create an air vacuum: if the seal is good, the respirator will cling to your face
  • Exhale sharply: if the seal is good, the respirator will slightly expand
  • Inhale and exhale several times: no leakage of air between the face and the respirator may be detected

If problems are met (the respirator does not collapse neither expand or if air leak is detected), adjust the respirator and retest the seal. In case the problems persist, replace the respirator and/or try another model or size. Once the respirator is correctly fitted, don't manipulate it any longer.

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