The DeVilbiss 5‑Liter Series Oxygen Concentrator Instruction Guide provides safety information, setup, operation, care, and troubleshooting instructions.
This instruction guide introduces the DeVilbiss 5‑Liter Series oxygen concentrator, explains why supplemental oxygen may be prescribed, and describes how the unit separates and delivers high‑purity oxygen. It includes important safety safeguards, a description of the front and rear panels, and an overview of the optional OSD (Oxygen Sensing Device) lights.
The manual details step‑by‑step setup, operation, and routine care such as filter cleaning, humidifier maintenance, and accessory use. It also contains a troubleshooting chart, specifications, and a declaration of conformity for the device.
| Maximum Recommended Flow | 5 LPM |
|---|---|
| Outlet Pressure | 8.5 psig (58.6 kPa) |
| Electrical Rating | 115 V, 60 Hz, 4.1 A |
| Power Consumption | 385 W (average) |
| Weight | 50 lb (22.7 kg) |
| Sound Level | 48.0 dBA (overall average) |
| Dimensions | 27.75" H × 16" W × 14" D (70.5 × 40.6 × 35.6 cm) |
| Oxygen Percentage | 93 % ± 3 % at 1‑5 LPM |
The unit must be positioned at least 5 feet (1.6 m) away from hot, sparking objects or naked sources of flame.
The air filter should be cleaned at least once a week.
The green Normal Oxygen light indicates an acceptable oxygen level, while the yellow Low Oxygen light indicates the oxygen level is below acceptable.
Contact your Sunrise Medical/DeVilbiss provider; check the power cord, circuit breaker, and air filter as first steps.