How To Use Your AirFit N30i Mask?
- Pull the headgear and frame over your head, until the headgear is at the back of your head and the elbow is on top.
- Set the cushion under the nose and align the AirFit N30i cushion comfortably under your nose.
- Tighten or loosen the headgear until the cushion fits under your nose comfortably.
- Press the side buttons on the elbow and fit the frame. Attach the air tube to the elbow and connect it to the frame.