AirFit™ N20 Classic*

1. Release lower headgear straps.

2. Hold the mask against your face and pull the headgear over your head.

3. Bring lower straps below your ears and loop into mask frame.

4. Adjust Velcro tabs on upper headgear straps.

5. Adjust Velcro tabs on lower headgear straps..

6. Connect device tubing to mask elbow.

7. Connect elbow to mask.

8. Switch on therapy device.

Leak often occurs when your mask’s seal is compromised by movement, incorrect fitting or improper sizing.

1. To find a source of leak, run your finger along the edge of your mask seal to locate where air is escaping.

2. Leak in the upper part of your mask can be resolved by adjusting your upper straps.

3. Leak in the lower part of the mask can be resolved with your lower straps.

4. If leak persists, reseal by briefly pulling your mask away from your face and letting your cushion reinflate.

If these steps do not resolve the leak, you may need a different size mask. Try using our sizing guide or speaking to your healthcare provider about different size masks.

1. Push cushion into frame. Mask size indicator should face downwards.

2. Attach top straps to mask frame.

3. Attach elbow.

1. Undo lower headgear straps.

2. Undo upper headgear straps.

3. Remove elbow from frame.

4. Pull cushion away from frame

1. Disassemble mask.

2. Soak cushion and elbow in warm water (approximately 30°C) using mild liquid detergent (such as dishwashing liquid) for up to ten minutes. Do not use strong chemicals. To ensure a thorough clean, shake components in water.

3. Clean components with a soft bristle brush.

4. Rinse components under warm running water. Inspect each component to ensure it is clean and free of detergent residue. Wash and rinse again if necessary.

5. Leave components to air dry out of direct sunlight.

1. Disassemble mask.

2. Soak headgear and frame in warm water (approximately 30°C) using a mild liquid detergent (such as dishwashing liquid) for up to ten minutes. Do not use strong chemicals. To ensure a thorough clean, squeeze headgear under water.

3. Rinse components under warm running water. Squeeze headgear repeatedly to rinse out detergent. Inspect each component to ensure it is clean and free of detergent residue. Wash and rinse again if necessary.

4. Squeeze headgear to remove excess water.

5. Leave components to air dry out of direct sunlight.