
4
Contents
Alarm functions of the device .............................................................54
Power failure ...................................................................................54
Mask alarm .....................................................................................54
Pressure alarm ................................................................................55
Wake alarm .....................................................................................55
Low respiratory minute volume (only ST30) ......................................55
Apnea alarm (only ST30 in mode S) .................................................55
Using an SD card ...............................................................................56
General information .........................................................................56
Inserting the SD card ......................................................................56
Removing the SD card ....................................................................57
What is saved on the SD card .........................................................57
Error messages ...............................................................................59
Important display messages ...............................................................61
Changing the
fi
lter cassette, cleaning .................................................63
Changing the
fi
lter cassette .............................................................63
Cleaning the mask ..........................................................................64
Cleaning of the therapy tube ...........................................................64
Cleaning the device .........................................................................65
Cleaning the head gear ...................................................................65
Cleaning the humidi
fi
er ...................................................................65
Troubleshooting .................................................................................66
Maintenance ......................................................................................68
Preparing the device when changing patient ....................................68
Disposal.............................................................................................69
Device ............................................................................................69
Packaging .......................................................................................69
Accessories ....................................................................................69
Accessories .......................................................................................70
Technical data ....................................................................................71
Manufacturer’s declaration on electromagnetic compatibility ...............74
Disclaimer ..........................................................................................78