Oxygen Concentrator Portable 90% Purity Oxygen Machine 5L

Reminder
1., buy medical devices, please read the instructions carefully, or buy and use under the guidance of medical personnel. Taboo content or issues requiring attention are detailed in the instructions.
2. Since the manufacturer will not regularly replace the packaging and accessories of the product, so it may appear in the pictures of the page description error, do not worry. We guarantee that the products we send are authentic, and product information is subject to receipt of the goods.

Home Use Purity 90% Portable Oxygen Machine Oxygen Concentrator

Instructions
1., if the warning light is on, the alarm can be heard, but the machine does not work. There may be no current input to the machine. Please refer to the discovery and troubleshooting of this manual, if necessary, please contact your supplier.
2., if you can hear the low frequency vibration sound that can be heard, the machine is not working properly. Please refer to the discovery and troubleshooting of this manual, if necessary, please contact your supplier.
3. Be very important to pay attention to the flow of an oxygen prescription. Do not increase or decrease your doctor's referral oxygen flow.
4. The supplier may have adjusted the flow meter, so it may not need to be adjusted.
5. If the flow meter knob is turned clockwise, the flow will be reduced (and the oxygen flow will eventually be closed). If you turn counterclockwise, the flow will increase.
6. The time required between the opening of the oxygen manufacturer and the required performance must be 3 minutes. When the power loss time is not more than 30S, the alarm setting before power loss is automatically restored.
Purchase Notice

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Specification:

Name: KJR-11F oxygen machine
Voltage: 220V / 50Hz
Power: 110W
Oxygen flow: 1-5L / MIN
Noise level: less than 45db (A)
After packing size: 40 * 27 * 39CM
Weight 8 kg
Volume: 8.43KG