
Contents
Remarks of the picture, sign, term and abbreviation in the machine and manual............. 1
Safety item..................................................................................................................................... 4
Claim............................................................................................................................................... 5
Function..........................................................................................................................................6
Performance.................................................................................................................................. 6
Intended use.................................................................................................................................. 6
Adaption disease...........................................................................................................................6
Contraindication............................................................................................................................ 6
EMC Information........................................................................................................................... 7
The main structure and working principle for the ventilator................................................. 12
Main unit........................................................................................................................ 12
Structure........................................................................................................................ 12
Working Principle......................................................................................................... 14
Air compressor (if equipped with air compressor).................................................. 15
Structure........................................................................................................................ 15
Working Principle......................................................................................................... 15
O2 and Air blender....................................................................................................... 15
Working principle..........................................................................................................15
Preparation...................................................................................................................................16
Gas supply connection................................................................................................16
O2 connection...............................................................................................................16
Air connection............................................................................................................... 17
Filter drain......................................................................................................................17
Connection of breathing circuit pipe..........................................................................18
The installation and connection of exhalation valve...............................................19
Installation and connection of O2 sensor................................................................. 19
Installation of humidifier.............................................................................................. 20
Installation of nebulizer............................................................................................... 20
The installation and connection of O2 monitor,CO2 monitor and Oximeter.....20
Installation and use of pressure regulator................................................................21
Installation and use...................................................................................................... 21
On completion of operation........................................................................................ 21
Power supply................................................................................................................ 22
Main power—AC.......................................................................................................... 22
Back-up battery............................................................................................................ 22
Main power supply -----Backup battery transition................................................... 23
Low voltage of back-up battery.................................................................................. 23
Charge of back-up battery.......................................................................................... 23
Discharge of back-up battery..................................................................................... 23
Replacing of the back-up battery...............................................................................24
Fuse replacing.............................................................................................................. 24
Check before operation..............................................................................................................26
Check interval...............................................................................................................26