Product Description

Main Technical Indexes

Product name: Household Oxygen Concentrator
Model: DE-Q1/DE-Q1W
Oxygen production method: PSA method
Rated voltage: AC220V/50Hz or AC110V/60Hz
Input power: 120VA
Oxygen flow: 1-8L/min, adjustable
Oxygen concentration: 30-90%
Oxygen outlet pressure: 20-70kPa
Carbon dioxide: pass the test by the specified method
Carbon monoxide: pass the test by the specified method
pH value: pass the test by the specified method
Shape identification: colorless odorless gas, with combustion supporting property 
Negative oxygen ion: ≥8,000,000/cm³
Speaker: 0.5W/8Ω
Timing for work: up to 180min 
Atomizing rate: ≥0.2mL/min (limited to DE-Q1W)
Running noise: ≤45dB (A weighted)
Product dimensions: 360x196x343mm
Net weight: 6.2Kg
Normal working conditions
Ambient temperature range: 5℃~40℃ 
Relative humidity range: ≤80%RH
Atmospheric pressure range: 86kPa-106kPa
※When the temperature is lower than 5℃, the equipment shall be placed under normal working conditions for more than four hours before start-up for use.
Transportation & storage conditions
Ambient temperature range: -20℃~60℃
Relative humidity range: ≤93%RH

Steps of Use 

② Water injection

Open the rubber plug on the top of the water tank and inject pure water (cold boiled water or distilled water) to below the highest water level, then install the rubber plug of water tank back to its original position (remember to install the rubber plug of water tank back to the original position, so as to avoid no oxygen output from the oxygen outlet during normal operation of the machine due to oxygen leakage from the water filling port). Then, align the humidification water tank with the outlet of the oxygen machine water tank, align it with the bottom clamping slot, and install the humidification water tank back to its original position.

※ It should not be higher than the highest water level. Water injection is

not necessary, and it is only for humidifying oxygen gas. You may not

inject water if you don't think the oxygen is dry.

               

③ Check "air filter"

Open the air inlet cover and check whether the"air filter" is installed in place and clean.

④ Connect the power line

As shown in the Figure on the left, insert the output end of the power line into the power socket of the oxygen machine, and then insert the other end of the power line into the

socket.

⑤ Connect the oxygen inhalation tube

Insert the large-diameter end of the oxygen inhalation tube into the "oxygen outlet" of the host engine.

※ If there are too many water drops in the water collector during or after oxygen inhala-

tion, please open the water collector and pour out water.

           

⑥ Wear the oxygen inhaler

As shown in the Figure, when using the ear hook type oxygen inhaler, adjust the position of the oxygen outlet and align it with the nostrils; when using a snuffing oxygen inhaler,

please align the two outlets with the nostrils and tighten the rubber ring.

⑦ Start the oxygen machine

Turn on the "power switch" and touch the "Start/Stop" key gently. Then, the machine will

start to produce oxygen, and the user can inhale oxygen.

Please adjust the oxygen concentration to the corresponding gear according to the practical situation. Recommended oxygen concentration: 70%~90% for special people (please do not inhale high-concentration oxygen unless otherwise advised by the doctor) The oxygen concentra- tion of 50%~70% is suitable for the elderly and pregnant women, and 30%~50% is suitable for office workers and students, or please consult a physician.

Panel Display/Operating Instructions

1. Display description

1、Timing time

2、Oxygen flow display

3、Oxygen concentration display

4、Anion function key

5、SOS key

6、Timing function key

7、Flow adjustment key

8、Start/Stop key

9、Cumulative time display

10、Anion working display

11、Fan working display

12、Sleep mode display

2. Operation of function keys Start/Stop key

Touch the "Start/Stop" key gently, and the machine will enter the oxygen productionstate and anion working state, and there is blue light displayed for the water tank. At this time, the oxygen concentration value shown by the display screen gradually rises to the corresponding value of the flow gear.

In the working state, touch the "Start/Stop" key gently to enter the ready mode, and the fan will be stopped 3min later.

Flow gear key

Touch the "Flow gear" key gently to adjust the flow. The oxygen concen- tration value changes with the gear, and the greater the gas flow is, the smaller the oxygen concentration will be. The gears are: 1L, 2L, 3L, 4L, 5L, 6L, 7L and 8L. There are 8 flow gears, corresponding to oxygen concentration values of 90%, 60%, 45%, 40%, 35%, 30%, 28% and 26%. If the machine is started when the power is off, the flow value is 1L by default, Restart the machine in ready mode, and the set value of the flow gear when the machine is shut down will be retained.

Timing key

Touch the timing key gently to increase the timing by 30min and set it in one-way circulation mode and set the max. setting value to 180min; after 3s of no operation, the countdown starts.

The timing of the remote control is adjusted to progressive increase by 15min.

Anion key

The anion function can work or stop synchronously with the system, or it can also be used as a single function. In the working or ready mode, gently touch the "Anion" key to disable the Anion function; and then gently touch the "Anion" key again to enable the anion function.

SOS key

In ready or working mode, press the SOS key on the panel (or remote control), i.e., "One Touch SOS" key for broadcasting the voice message that "I need help" to help users, and press the "One Touch SOS" key again to stop the voice.

※To use this function, please keep the power switch on and the remote control sufficiently charged.

Instructions for Use of Remote Control

Operation Instructions for Remote Control Keys

1、Start/Stop key

2、Flow + key

3、Flow - key

4、Timing+ key

5、Timing- key

6、Anion function key

7、Sleep mode key

8、One Touch SOS voice

Sleep mode key

In the working state, press the "Sleep" key, and after the "Sleep" icon on the display screen flashes three times, the display screen switches to sleep mode. When you press any key or touch any function key on the panel, the screen will be highlighted again.

One Touch SOS voice

In the ready or working mode, press the "One Touch SOS" key, and the voice message that "I need help" will be constantly broadcast to help the user seek help until the "One Touch SOS" key is pressed again to stop the voice.

The operation of other keys is the same as that of the host machine.

Characteristic Function

Power saving mode

In the working state, the display screen will enter the power saving mode after one minute without operation, and its brightness and the brightness of the water tank light will decrease synchronously, which will make your life more environmentally friendly

Sleep mode

In working state, press the "Sleep" key on the remote control, the brightness of the display screen of the host machine will be further reduced than that in the power saving mode, and the water tank light will be off, making the sleeping environment more comfortable for you.

Cumulative time function

This machine is designed with the function of accumulative use time. After working time reaches one hour, the cumulative time will be increased by "1".

Automatic fault testing function

This machine has the automatic fault detection function so that you can understand the fault more clearly. Fault detection of cooling fan: in case of a fault of the cooling fan during use, the display screen will display a fault code “E1”, accompanied by a buzzer alarm sound.

"One Touch SOS" function

Press the "One Touch SOS" key on the remote control, and the voice message that "I need help" will be constantly broadcast to help the user seek help until the "One Touch SOS" key is pressed again to stop the voice.

※To use this function, please keep the power switch on and the remote control sufficiently charged.

Anion function

The system will enable the anion function automatically after start-up. The user can enable or disable the function independently as needed without affecting oxygen production. In the working state or ready mode, gently touch the "anion" key to disable the anion function, and gently touch it again to enable it. The anion concentration of the machine is ≥8 million/cm3, which makes your ambient air more freshfresher.

Oxygen inhalation by two persons

As shown in the Figure, connect the oxygen inhalation tubes for two persons, and then they can inhale oxygen at the same time.

Atomizing purpose (applicable to DE-Q1W only)

1、Before start-up, screw down the nut of atomizing port anticlockwise.

2、Connect one end of the tube to the atomizing port. Please use it as needed or under the guidance of a professional doctor, and wear the atomizer as required.

3、For start-up, press the "Start/Stop" key. Please confirm that the gear is set to 1L flow, and the oxygen machine will switch to atomizing purpose.

※ After atomization, please press the "Start/Stop" key to shut down the machine, remove the atomizer connecting pipe, and re-install and tighten the atomizing port nut.

Maintenance

Clean the housing

The housing surface shall be cleaned at least once a month. First, cut off the power supply and wipe it with slightly wet clean and soft cloth soaked with disinfectant, and prevent the liquid from seeping into the bottle of the machine.

Clean the water tank

To keep the water tank clean, fill the water tank with pure water, distilled water or cold boiled water, and try to replace it every day.

● The water tank shall be cleaned once a week. First, shake and wash it with detergent, and then rinse it with clean water to ensure the hygiene when using oxygen.

Clean or replace the filter and filter cotton

The "white air filter" behind the frame can reduce noise, isolate dust and purify air. The cleaning and replacement of the filter is very important to protect the compressor and molecular sieve and prolong the service life of the oxygen generator, so please clean or replace it in time.

Do not operate the oxygen concentrator when the filter or filter cotton is not installed or is wet, or it will damage the machine for a long time.

Filter: generally, clean or replace it every 100 hours

● Disassembly

It is located on the back of the machine; pull out the inlet cover outward and take out the filter directly.The actual cleaning or replacement time of filter and filter cotton shall be determined according to the actual service time and environmental impact. If the filter is dirty and blocked, it shall be cleaned or replaced immediately no matter how long it is used.

Note: as consumables, it is recommended to replace them regularly.

●Cleaning

clean it with light detergent, rinse it with clean water, and then install it on the machine after it is fully dry.

Clean the oxygen inhaler and atomizing components

They shall be cleaned once after each use. The nasal aspirator on the snuffing oxygen inhaler shall be cleaned and disinfected after each use: soak it in 5% potassium permanganate solution for 5min, and then clean it with clean water or wipe it with alcohol. It is recommended to regularly replace the oxygen inhalation tubes and atomizing components as consumables.

Replace the fuse

After confirming that the power line plug is pulled out of the power socket, pry the fuse cover with a slotted screwdriver (as shown in the appearance diagram), take out the invalid glass fuse tube, install the new glass fuse tube, and install the fuse cover back into the socket.

Handling for idle for a long term

Please do the following work before keep the oxygen generator lying idle for a long term.

1、Remove the humidification water tank, pour out the water in the water tank, air-dry it, and install it back in place.

2、Cut off the power supply and retract the power line.

3、Do not store the oxygen generator in humid and dusty environment, avoid direct sunlight and pollution, dry and store the oxygen inhalation tube and oxygen inhaler at room temperature, do not bend the gas-guide tube, and keep out of reach of infants. Please make the following prepara tions before reusing the oxygen generator which has been idle for a long term.

1、Check whether the power line is damaged.

2、Clean the oxygen inhalation tube and oxygen inhaler, and check whether any is blocked or bent.

3、Clean the humidification water tank.

Faults & Troubleshooting

Faults

1， Odor in air.

2，Water flows out of the oxygen outlet

3，The machine makes a "puff" sound every few seconds.

5，After start-up, the machine runs normally and the flow is small.

Cause Analysis

1.1，At the beginning of the machine use, the connecting pipe and other plastic parts will emit odor, which is a normal phenomenon

1.2，Check whether the humidification water tank has not been cleaned or replaced for a long time, leading to unpleasant odor in the water tank.

2.1，The water level of the humidification water tank exceeds the max. water level, and the air flow presses the bubbles into the suction pipe.

2.2，During long-term use of the machine, the water vapor in the air flow converges on the pipe wall.

3.1，This is the sound generated during nitrogen emission when the machine is normal, which is a sign of good operation of the machine.

4.1，The flow is relatively smalllow.

4.2，The oxygen inhalation tube is kinked or blocked.

4.3，The connecting pipe inside the machine falls off or breaks.

5.1，The rubber plug of the humidification water tank is not properly inserted.

Troubleshooting Method

1.1，This is normal odor from silicone tube and ABS plastic parts. It is tested to be non-toxic and harmless, and will gradually disappear with the use of the machine.

1.2，Clean the oxygen inhalation tube and humidification water tank.

2.1，Reduce the water in the humidification tank to be below the max. water level.

2.2，Pour out water in the water tank, and then add water to the water tank after no water flows out from the oxygen outlet.

3.1，This is the sound generated during nitrogen emission when the machine is normal, which is a sign of good operation of the machine.

4.1，Turn up the flow gear.

4.2，Straighten out the inhalation tube.

4.3，Disconnect the powercord and contact professionals to repair it.

5.1，Take down the humidification water tank and insert it properly.

Phenomenon

After start-up, the indicator light is normal, and the machine does not work normally

(abnormal working sound)

Cause analysis

There is a fault of the compressor.

The ambient temperature is excessively high. The self-protection program of oil-free compressor is started.

The connecting pipe inside the machine falls off or breaks.

Solution

Cut off the power supply and ask professional maintenance personnel to repair it.

It is a normal phenomenon, and the machine will restart automatically after the

temperature drops.

Cut off the power supply and ask professional maintenance personnel to repair it.

Do not disassemble the machine if it still can not work normally after

operation by the above method. Please call the customer service hotline

for consultation.

Quality and Service

Fast Delivery Time：

Within 3-4 days the parel can be delivered usually.

Now we are operating the USA/ Canada/ Mexico local warehouses.

Quality Warranty：

As reliable supplier, all oxygen machines in our store can enjoy 2 year quality warranty.

USA Mexico EU and UK Local Warehouse：

Yes, now we are operating the USA Mexico EU and UK Local Warehouses. The good quality, fast delivery and after-sales service can be guaranteed.

 

About Us

Respire Easy of Fresh Oxygen

Welcome to DEDAKJ- Respireasy Office Store, your trusted destination of 1 liter -20 liters home portable oxygen concentrators and DEDAKJ oxygen accessories replacements.

Airoxygenconcentrator is a store that focuses on oxygen concentrators and oxygen accessories. Our goal is to provide customers with affordable, high-quality air oxygen concentrators to maintain an active family lifestyle and improve their quality of life.

Top rate oxygen concentrators supplier

DEDAKJ- Respireasy is a professional oxygen concentrator manufacturer, has been deeply involved in producing oxygen concentrators O2 making machines for more than 14 years.
The 1-9 LPM home use oxygen concentrators, 10-20 LPM powerful O2 generator, 1.2 kgs portable mini size oxygen generators, original dedakj oxygen filter, humidifier water tank, remote control accessories parts for DE-1A, 1B, 1LW, ddt-1a 1b, DE-2A, 2AW, 1S, 2SW, C1L, Q1W DEDAKJ are offering.
Fast delivery time and 1 year quality warranty, stocks in the United States, Canada, Mexico and Europe. All oxygenerator prices include shipping cost.