Data management | 19  | 
Cleaning and maintenance | 19  | 
Daily  | 19  | 
Weekly  | 20  | 
Monthly  | 20  | 
Replacing the air filter  | 20  | 
Disinfection  | 21  | 
Multipatient use  | 21  | 
Servicing  | 22  | 
Troubleshooting  | 22  | 
Alarm troubleshooting  | 22  | 
Other troubleshooting  | 25  | 
Technical specifications  | 27  | 
Guidance and manufacturer’s declaration – electromagnetic emissions  | 
  | 
and immunity  | 30  | 
Symbols  | 32  | 
General warnings and cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Limited warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
ii