Cleaning and maintenance, Daily, Weekly, Monthly

Cleaning and maintenance

Refer to your mask and humidifier user guides for detailed instructions regarding the care of this device.

Remove the air tubing by pulling on the finger grips on the cuff. Hang it in a clean, dry place until next use.

Notes:

•• Do not hang the air tubing in direct sunlight as it may harden over time and eventually crack.

•• Do not wash the air tubing in a washing machine or dishwasher.

1.Remove the air tubing from the S9 device and the mask.

2.Wash the air tubing in warm water using mild detergent.

3.Rinse thoroughly, hang, and allow to dry.

4.Before next use, reconnect the air tubing to the air outlet and mask.

1.Wipe the exterior of the S9 with a damp cloth and mild detergent.

2.Check the air filter for holes and blockage by dirt or dust. Replace the air filter if necessary.

Replace the air filter every six months (or more often if necessary).

1.Remove the air filter cover from the back of the S9 device.

2.Remove and discard the old air filter.

3.Insert a new ResMed air filter ensuring that it is sitting flat in the air filter cover.

4.Replace the air filter cover.

	Notes:	Air filter cover
	•• Ensure the air filter and air	Air filter cover
	•• Ensure the air filter and air
	filter cover are fitted at all
	times.
	•• Do not wash the air filter. The
	air filter is not washable or
	reusable.
		Air filter