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USING HEADGEAR/MASK ASSEMBLY
Invacare
®
Twilight™II Nasal Mask 6 Part No 1126360
8. Adjust the mask position on the nose by doing the
following:
A. Press the forehead support adjustment tab.
B. Slide the forehead support up or down until it contacts
the forehead and the upper portion of the cushion
lightly touches the bridge of the nose.
C. Release the adjustment tab to lock it in the desired
position.
9. Attach the headgear clips to the mask, and adjust the strap
lengths as needed.
NOTE: Proper mask fit should allow full contact of the cushion
without excessive pressure on the face.
NOTE: If a leak occurs, tighten or loosen the headgear straps by
readjusting the hook-and-loop fastening strips.
ƽ WARNING
DO NOT pull the straps too tight; this can cause skin
irritation and may deform the nasal cushion, causing a
leak. If the mask and headgear are adjusted correctly and
a problem persists, contact your health care professional.