Optional accessories ....................................................................................................... 31
Attaching a humidifier ....................................................................................................................... 32
Adding supplemental oxygen ........................................................................................................... 34
Attaching a nebuliser ........................................................................................................................ 36
Attaching a pulse oximeter ............................................................................................................... 37
Attaching a remote alarm ................................................................................................................. 38
Power ............................................................................................................................. 38
Connecting to mains power ............................................................................................................. 39
Using the External Battery ................................................................................................................ 40
Battery run time ................................................................................................................................ 42
Storing and recharging ...................................................................................................................... 42
Astral Carry Bag .............................................................................................................. 44
Alarms ................................................................................................................................. 45
Alarm priority .................................................................................................................. 46
Muting alarms ................................................................................................................. 48
Resetting alarms ............................................................................................................. 49
Testing the Remote Alarm .............................................................................................. 51
Power alarms .................................................................................................................. 51
Data management process ................................................................................................ 54
Cleaning and maintenance ................................................................................................ 55
Weekly ............................................................................................................................ 55
Monthly........................................................................................................................... 55
Servicing ......................................................................................................................... 56
Replacing the air filter ..................................................................................................... 56
Maintenance Timetable .................................................................................................................... 57
Internal Battery ................................................................................................................................. 57
Device information ........................................................................................................................... 57
Troubleshooting ................................................................................................................. 58
Alarm troubleshooting ..................................................................................................... 58
General troubleshooting .................................................................................................. 65