Have the mask face you without the nose clip.
Hold the mask on your face with your hands against your chin.
Pull the upper headband over the top of the head.
Place it under the ears behind the neck.
Pull the lower headband over the top of the head and place it under the ears behind the neck.
Place the fingers of both hands in the middle of the nose clip and move the fingertips along with the nose clip to the sides while pressing inward.
Until the base clip is fully pressed into the bridge shape of the nose.
Before entering the working area, the user must check the tightness between the mask and the face.
If air leaks from the bridge of the nose, then adjust the nose clip according to step 4.
If air leaks from the edge of the mask, then the headband should be readjusted. If not repeat steps 1- 4.
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