Reprocessing The Mask Between Patients; Troubleshooting - ResMed AirFit N20 User Manual

4. Inspect each component to ensure that they are visually clean and
free of detergent residue. If required, repeat washing.
5. Allow the components to dry out of direct sunlight before assembling.
Weekly:
The magnetic clips can be left on for washing.
1. Soak and agitate the separated headgear and frame in warm water
(approximately 30°C) using a mild liquid detergent for up to
10 minutes.
2. To rinse the components, repeatedly squeeze them under warm
flowing drinking quality water until it is free of detergent residue.
3. Squeeze the components to remove excess water.
4. Allow the components to dry out of direct sunlight before assembling.

Reprocessing the mask between patients

Reprocess this mask when using between patients. Cleaning, disinfection
and sterilisation instructions are available on
www.resmed.com/downloads/masks. If you do not have internet access,
please contact your ResMed representative.

Troubleshooting

Problem/possible cause
Mask is too noisy.
Vent is dirty.
Mask is incorrectly assembled.
Mask is leaking.
Mask leaks around face.
Mask is not positioned correctly.
6
Solution
Clean the vent according to the instructions.
Disassemble the mask, then reassemble
according to the instructions.
Refit or reposition your mask.
Readjust the headgear straps to bring the
mask closer to the face and improve your
seal.
Check that your mask is assembled correctly.
Check that the mask size indicator is facing
downward on the bottom of the cushion along
the bottom of your nose.