CPAP Maintenance and Troubleshooting Download English PDF, 238KB, PDF Common Issues with CPAP Usage Dryness of mouth and nasal passageThe pressurised air causes dryness inside your mouth and nose overtime. A heated humidifier can relieve this issue by delivering moist airIt is recommended to use a chin strap to keep the mouth closed during sleepConsult your doctor on the use of decongestant or use of nasal spray for additional reliefPressure sore, red marks on the nose bridge, and skin irritation on the faceEnsure your mask is properly adjusted on your face.Apply gel pad under your maskTighten the strap to prevent air leakage into your eyes and mouth.Consult your physician on the use of heated humidifier if skin dryness occursMask leaksEnsure your mask is of appropriate size and fittingGeneral Guidelines on Maintaining the CPAP Machine and Its Accessories MaskWipe down your mask after every useRinse dirty or oily mask, including headgear, with mild soap and lukewarm water, then air dryReplace the mask and headgear after 1 year or when the mask is worn outTubingWash the tubing every 2 weeks with mild soap and lukewarm waterAir dry the tubingReplace the tubing when it is worn out FilterReplace fine filter once a month and coarse filters every 4 to 6 months Wash the coarse filters monthly and let it air dry Replace the filter immediately if the foam breaks down into small piecesGeneral Guidelines on Maintaining the CPAP Machine and Its Accessories CPAP MachineFollow your CPAP machine service schedule Gently wipe down the external surface with a clean and soft cloth to remove dirt/dust Medical devices are subjected to product recall hence it is important to have a trusted vendor for supportChamber Empty the chamber before adding distilled water Remove the distilled water when not in use. Rinse well and let it air dry Clean the chamber with mild soap and water once a week BacterialFilter Bacterial filter is disposable Replace and discard the bacterial filter monthly It is important to maintain your mask, headgear, tubing and humidifier as clean and hygienic as possible to prevent the following: Bacteria, germs and mould Rashes and risk of skin infection Mineralisation on the humidifier Foul odor (unpleasant smell) Malfunction or early equipment breakdown Tips on Better Compliance: Adjust the mask and tighten the strap to check for air leakage if the machine alarm sounds. Consult your referring physician if you have persistent nasal blockage (blocked nose), dryness of throat, skin allergies and sores. Follow your Sleep Technologist’s advice on the importance of proper care for your machine and its accessories.
