Setup And Operation; Headgear Assembly - DeVilbiss Healthcare FlexSet 9354 Serie Guide De L'utilisateur

SEt-up & opERatioN

headgear assembly

1
Press both Upper Mask
Bridge Levers and remove
mask from headgear
5
Gently tighten both upper
Velcro straps so headgear is
comfortably snug. Do not
overtighten.
EN - 4
2
Loosen upper Velcro straps
on headgear
6
C
a
D
Only if using "Over-the-
Head" Tubing Option as
shown in Fig. C: Remove
headgear and apply over-
the-head strap by attaching
C to the back of the
headgear and A & B over the
sides. Place headgear back
on and adjust as necessary
until it is comfortably snug.
3
Unclasp headgear buckle.
7
B
Connect headgear buckle
and place lower strap over
your chin.
4
Place headgear on your
head like a headband with
Forehead Rest centered on
your forehead.
8
Adjust so lower strap fits
loosely across chin. nOTE–
Headgear buckle position on
cheek can be changed by
adjusting bottom straps.
A-9354