
18
a. + b.
d.
e.
Filling with water
a. Open the humidifier by grasping the lower recess on the rear
of the housing and press the housing lightly with your thumb.
b. Remove the top of the humidifier.
c. Pour out any water in the base of the humidifier.
d. Fill the base of the humidifier with fresh, cold water
(max. 400 ml).
e. Place the top of the humidifier on the base from the back
and press it gently until it clicks into place.
prismaAQUA humidifier
The prismaAQUA humidifier is available as an accessory. It is used with the therapy device by patients who have dry upper airways or
who find the respiratory air uncomfortably cool. prismaAQUA may be used only when recommended by a doctor.
Preparation prior to first use
Remove the protective transport paper and clean the humidifier as described in ”Cleaning the humidifier“ on Page 22.
We recommend that you change all the water in the
humidifier several times per week.