Inogen G3

NOTEWhen the power supply is disconnected from the AC outlet,also disconnect it from the concentrator to avoid unnecessarybattery discharge.English5. Connect the nasal cannula tubing to the nozzle fitting.Nozzle fitting is located on the top of the Inogen One® G3.Use of a single lumen cannula up to 25 feet in length isrecommended to ensure proper breath detection and oxygendelivery. Additional titration may be needed to ensure properoxygen delivery when using a particular cannula.CAUTIONCAUTIONTo ensure oxygen flow, ensure that the nasal cannula is properly connected tothe nozzle fitting and that the tubing is not kinked or pinched in any way.Replace the nasal cannula on a regular basis. Check with your equipmentprovider or physician to determine how often the cannula should be replaced.6. Turn on your Inogen One® G3 by pressing the ON/OFF Button.A single short beep will sound after the Inogen logo is displayed.“Please Wait” will appear while the concentrator starts up. The displaywill indicate the selected flow setting and power condition. Following abrief start-up sequence, a warm up period up to 2 minutes will initiate.During this time period the oxygen concentration is building to but maynot have reached specification. Additional warm up time may be neededif your Inogen One® G3 has been stored in extremely cold temperatures.7. Set the Inogen One® G3 Concentrator to the flow rate prescribed by yourphysician or clinician.Use the + or – setting buttons to adjust the Inogen One® G3 to the desired setting.The current setting can be viewed on the display.Operating Instructions Chapter 3 13