CONTENTS
Important Safety Information ........................................................................................................................ 2
Symbols and Definitions................................................................................................................................ 2
Overview ........................................................................................................................................................ 3
Reason for a Physician to Choose Oxygen Therapy...................................................................................... 3
Scope of Application ...................................................................................................................................... 3
Principle for Oxygen Concentrating .............................................................................................................. 3
Contraindications, Precautions, Warnings, and Instructions ......................................................................... 3
Main Structure ............................................................................................................................................... 4
Important Spare parts of Oxygen Concentrator ............................................................................................. 4
Installation of Oxygen Concentrator ............................................................................................................. 6
Preparation before Operating the Oxygen Concentrator ............................................................................... 7
Operation Instructions ................................................................................................................................... 8
Alarm ........................................................................................................................................................... 11
Repairing and Maintenance of Oxygen Concentrator ................................................................................. 12
Identifying and Removing Failures ............................................................................................................. 15
Specifications and Parameters ..................................................................................................................... 16
After-sales Services ..................................................................................................................................... 16
Environmental Protection ............................................................................................................................ 18
Graph of Oxygen Concentration Value and Fow Function.......................................................................... 18
Change of Oxygen Concentration with Flow under Different Pressure Conditions in the Altitude Range of
0-4000m ....................................................................................................................................................... 19
Electromagnetic Compatibility (EMC) ........................................................................................................ 20
Supplementary Instruction ........................................................................................................................... 23
Storage and Transportation Conditions ....................................................................................................... 24
Service Life .................................................................................................................................................. 24
Packing List ................................................................................................................................................. 24