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General| Model | 525DS |
|---|---|
| Type | Oxygen Concentrator |
| Oxygen Concentration | 93% ± 3% |
| Weight | 36 lbs (16.3 kg) |
| Operating Temperature | 41°F to 104°F (5°C to 40°C) |
| Storage Temperature | -4°F to 140°F (-20°C to 60°C) |
| Operating Humidity | 15% to 95% non-condensing |
| Oxygen Output | 0.5-5 LPM |
| Outlet Pressure | 8.5 PSI |
| Sound Level | 48 dBA |
| Alarm Indicators | Power Failure |
This service manual provides maintenance, service, safety, and repair procedures for the DeVilbiss Oxygen Concentrator.
Read all instructions before operating the oxygen concentrator; important information is highlighted.
Lists safety precautions for operating the oxygen concentrator, including fire hazards and electrical safety.
Check the unit for external damage upon receipt and record hour meter reading.
Provides categorized troubleshooting steps for common issues like low/high pressure, compressor failure, or low oxygen.
Tables listing symptoms, possible causes, and remedies for various operational issues.
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