ResMed AirSense 11: Cleaning and Caring for Your Device

To clean your AirSense 11 machine, unplug it and ensure all parts are dry before plugging it back in. Please take caution when handling the hot humidifier tub by holding it at the top and bottom, pressing gently, and pulling it away from the device. Empty any remaining water and cool the heater plate for 10 minutes. To disassemble, gently pull apart the air tubing and mask by pinching the tubing cuff and holding it and the swivel. Release the outlet connector inside the device by pressing the clip firmly, then pull it out through the rear socket. For daily cleaning, follow the manufacturer’s instructions.

Empty the humidifier tub and clean it with a disposable cloth, then allow it to dry in a cool place away from direct sunlight. Refill with distilled water. For weekly cleaning, wash the humidifier tub, air tubing, and outlet connector with a mild dishwashing liquid and warm water (not exceeding 131°F or 55°C). Rinse each component thoroughly and allow it to dry in a cool place away from direct sunlight or heat. Wipe the exterior of the device with a dry cloth. Regularly inspect the humidifier tub, air tubing, and air filters for damage and replace them if necessary (e.g., if the tub is leaking, cracked, cloudy, or pitted. If the tubing has holes or tears if the filter is dirty). To remove white powder deposits, mix a solution of 1 part vinegar with 9 parts water and rinse with clean water.

Check the air filter regularly and replace it every 6 months or more often if it has holes or is clogged with dirt and dust. To replace the air filter, open the cover, remove the old one, and place a new one on the cover before closing it securely to prevent water and dust from entering the device. Note that the air filter is not washable or reusable. When all parts (humidifier tub, air tubing, outlet connector) are dry, reassemble the AirSense 11. Start by inserting the outlet connector with the seal facing left and clip forward, ensuring it is aligned correctly in the socket. Connect the air tubing to the air outlet at the rear of the device. Fill the humidifier tub with distilled water at room temperature, up to the maximum water level, then close and insert it into the side of the device. Finally, connect the air tubing to the assembled mask.

In conclusion, regular cleaning and maintenance of your AirSense 11 machine are crucial for optimal performance and longevity. By following the steps outlined above, you can ensure that your device is clean, hygienic, and in good condition. Remember to unplug the machine before cleaning, and always handle the hot humidifier tub cautiously. Regularly replace the air filter, inspect all parts for any damage, and follow the manufacturer’s instructions for daily cleaning. With proper care, your AirSense 11 machine will provide you with comfortable, clean air for years to come.