How Your Concentrator Works; Product Front/Back View And Parts; Important Parts Of Your Concentrator - DeVilbiss 525 Series Instruction Manual

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How Your DeVilbiss Oxygen Concentrator Works
Oxygen concentrators are the most reliable, efficient, and convenient source of supplemental
oxygen available today. The oxygen concentrator is electrically operated. The unit separates
oxygen from room air which allows high-purity supplemental oxygen to be delivered to you through
the oxygen outlet. Although the concentrator filters the oxygen in a room, it will not affect the
normal amount of oxygen in your room.

IMPORTANT PARTS OF YOUR CONCENTRATOR

Please take time to familiarize yourself with your DeVilbiss oxygen concentrator before operating.
Front View (Figure 1)
1. Operating instructions
2. Green Power light – illuminates when your concentrator is operating.
3. Power Switch
| = ON
O = OFF
4. Flow meter knob
5. Flow meter
6. Circuit breaker – resets the unit after electrical overload shutdown.
7. Oxygen outlet – oxygen is dispersed through this port.
8. Normal Oxygen (green) light (see page 6).
9. Low Oxygen (yellow) light (see page 6).
10. Red Service Required light – when illuminated contact your DeVilbiss provider.
Back View (Figure 2)
11. Important Safeguards
12. Handgrip
13. Exhaust
14. Power cord and/or IEC power connector.
15. Line cord strap
16. Air filter – prevents dirt, dust, and lint from entering your unit.
Accessories
The accessories below are approved for use with DeVilbiss Oxygen Concentrators:
Bubble Humidifier (200 ml Capacity) - 50/case .................................................................HUM16
Cannula (disposable) - 50/case ............................................................................................CAN00
Cannula w/ 2.1 m (7 ft) Oxygen Tubing (disposable) - 50/case ..........................................CAN70
Oxygen Outlet Connector - Plastic - 1/pack ...................................................................... CN100
Oxygen Tubing (disposable)
- 2.1 m (7 ft) - 50/case .................................................................................................... OST07
- 4.2 m (14 ft) - 50/case .................................................................................................. OST15
- 7.5 m (25 ft) - 25/case .................................................................................................. OST25
- 15 m (50 ft) - 15/case ................................................................................................... OST50
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IMPORTANT PARTS
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Figure 1
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Figure 2
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