⚫ Overview
This Manual helps you to get familiar with how to use the oxygen concentrator. Please make sure that you
have read and understood this User’s Manual before using the oxygen concentrator. Important safety and
maintenance information is indicated in the instructions. Please pay special attention to all safety
information. If your oxygen concentrator is in fault, please contact a dealer authorized by CARER.
Danger: Oxygen can aid combustion. Do not smoke when the oxygen concentrator is turned on
or near someone who is working on it.
Do not use if there is any object with high temperature, sparks and open flames within 1.6 m.
⚫ Reason for a Physician to Choose Oxygen Therapy
Nowadays, many people suffer from heart, lung and other respiratory diseases. Your body needs a steady
supply of oxygen to keep certain organs’ function. Your physician may ask you to supplement oxygen
because you cannot get enough oxygen from the indoor air. Supplementing oxygen can increase the total
amount of intaking oxygen in your body.
⚫ Scope of Application
It is designed for oxygen making and oxygen therapy for patients with hypoxia at medical institutions and
families.
⚫ Principle for Oxygen Concentrating
This machine is driven by ~220 V power. By using air as the raw material and a high-quality molecular
sieve, it produces high-purity oxygen conforming to medical oxygen standard by pressure swing
adsorption (PSA method) at normal temperatures.
⚫ Contraindications, Precautions, Warnings, and Instructions
WARNING
➢ Do not unplug the oxygen concentrator when the power switch is not turned off.
➢ Do not use the oxygen concentrator while bathing.
➢ Do not place or store the oxygen concentrator next to a bathtub or sink.
➢ Do not touch the oxygen concentrator after it falls into water or liquid, and immediately unplug
the power. Do not use the oxygen concentrator again after it falls into water or liquid, and
notify a dealer authorized by CARER.
➢ Do not place or store the oxygen concentrator in a kitchen or bathroom.
➢ The oxygen concentrator should be placed away from pollution and smoke.
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