Achieving the Right Fit
Before Putting on the Mask
1. Sizing: Select the cushion that fits the width of the nose without blocking the nostrils. The top of
the cushion may sit between the bridge and tip of the nose.
Putting on the Mask
2. Headgear tab or clip: Disconnect one, or both b. Peel the headgear tabs away from the
headgear strap and pull through slot in the mask frame or if using the clip twist outward.
3. Headgear: Pull headgear on over head c.
4. Cushion: Place cushion over nose.
5. Headgear tab or clip: Thread tab through slot in mask frame or press clip against the headgear
slot to reattach d.
Adjusting the Mask
6. Headgear: Peel the headgear tabs away from the headgear straps then press tabs against the
headgear straps to reattach e.
Connect the side straps to the headgear tab located at the base of the crown strap.
Connect the bottom strap tabs near the back of the headgear.
7. Headgear: Adjust side straps evenly f.
8. Headgear: Adjust bottom straps evenly g.
The mask should rest comfortably against face h.
Note: Do not overtighten the headgear.
4