Hydrogeology Journal (2002) 10:254â277 DOI 10.1007/s10040-002-0188-6. Abstract Groundwater overexploitation and aquifer over-. exploitation are terms that are becoming common in wa-. ter-resources management. Hydrologists, managers and.
Assembly. 1  Plug the CPAP power cord into a grounded outlet, if available. 2  Wash your face to remove any dirt, oils or creams. 3  Position the mask on your face and fasten the headgear. 4  Turn the unit on. 5  Always turn your CPAP unit off when itâs not in use. 6  If you use oxygen, always turn off the oxygen first, then turn off the CPAP unit.
Except from cleaning the inside of your CPAP machine, where you are not allowed to open it up, it is highly recommended to clean everything else, such as: 1  CPAP mask, 2  humidifier, 3  hose, 4  filters.xcept from cleaning the inside of your CPAP machine, where you are not allowed to open it up, it is highly recommended to clean everything else, such as: 1  CPAP mask, 2  humidifier, 3  hose, 4  filters.