Da Vinci Hypermax OXYGEN Instruction Manual page 16

davincimedicalusa.com
16
9
S T E P
N I N E
PLACING MASK ON
HEAD AND FACE
(CONT'D)
Before use, make sure everything
is snug comfortable and without any
gaps that allow air leaks at the top or
bottom of the mask. When fitted
correctly, you should be able to
breathe smoothly, easily and
effectively through your mask. To
start a new HyperMax Oxygen
session, pull the strap on completely
over your head and you will be ready
to go!