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DEDAKJ
Instruction Manual of HouseholdĀ Oxygen Concentrator
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CONTENTS
SafetyĀ PrecautionsĀ
WorkingĀ Principle
ProductĀ Description
ListĀ ofĀ Accessories
MainĀ TechnicalĀ Indexes
AppearanceĀ Diagram
StepsĀ ofĀ UseĀ
PanelĀ Display/OperatingĀ Instructions
InstructionsĀ forĀ UseĀ ofĀ RemoteĀ Control
CharacteristicĀ Function
Maintenance
FaultsĀ & TroubleshootingĀ
Safety Precautions
WARNING
The device is not a medical device, so it is not considered for life support or life extension!
ā²The machine shall be placed in an indoor ventilated place andĀ protected from direct sunlight, and the distance from it to walls and other objects shall be more than 30CM/12In.
ā²Please do not place any foreign matters or liquid containers on the chassis.
ā²It is forbidden to stack sundries at the side air inlet and the back air hole of the machine, so as to prevent the high temperature caused by the blockage of air inlet and exhaust, which may cause shutdown or decrease of oxygen concentration.
ā²To avoid interference of the machine by strong electromagnetic environment or interference of other electrical appliances, please keep a distance of at least 3m/120In between the machine and other household appliance
ā²Itās not allowed to place the machine upside down or horizontally.
ā²If the power supply voltage is unstable and exceeds the normal voltage range of 15V, please connect the voltage regulator before use.
ā²Please select safe and acceptable socket and wiring board certified by China Commission for Conformity Certification of Electric Equipment (CCEE)
ā²Oxygen is combustion-supporting gas. Do not smoke, and keep away from the fire source to avoid fire hazard.
ā²Do not start or stop the machine frequently, and please start theĀ machine 3~5min after shutdown, so as to avoid affecting the service life of the compressor.
ā²Do not apply oil or grease on any part of the oxygen machine.
ā²Do not use the oxygen machine without air filter.
ā²When using the oxygen machine, avoid bending the oxygen inhalation tube,or water will overflow from the water tank.
ā²Unauthorized personnel are not allowed to disassemble the cover.
Working Principle
Air enters the compressor after filtered by the air inlet filter and is compressed into molecular sieve tower for separation of oxygen gas and nitrogen gas. Then, oxygen gas passes through the molecular sieve tower and enters the fine sieve tower smoothly, while nitrogen gas is discharged into the atmosphere through the separating valve after adsorbed by the molecular sieve. After the concentration of oxygen gas is further increased in the fine sieve tower, the flow rate is controlled by the flow control valve, and then oxygen gas is wet through the humidification water tank and finally flows through the oxygen delivery pipe for supplementary oxygen inhalation by users.
Schematic Diagram of Oxygen Machine
Product Description
This product adopts AC 220V (110V) voltage as power source, air as raw material, as well as pure copper oil-free compressor and imported high-quality molecular sieve with original packaging, so as to produce high-purity oxygen gas for supplementary oxygen for domestic use by a new Pressure Swing Adsorption (PSA) method under normal temperature. This product is designed as per the standard higher than that for house hold appliances and equipped with large and clear LED, intelligent chip automatic control circuit and automatic fault alarm function. It is easy tooperate and provided with timing and overheat protection circuit. When the working temperature of the compressor is too high, it will stop working automatically to better protect the safety of the compressor and the whole machine. Moreover, this product is light and handy and easy to move, and it is suitable for not only household use but also vehicle-mounted use through the automotive power supply. It is suitable for the majority of supplementary oxygen and oxygen users.
List of Accessories
Host machine X1
Parts used for atomizing (limited to DE-Q1W) X1
Oxygen inhaler set X1
Remote control X1
Instruction Manual X1
Quick Use Manual X1
Quality Certificate (attached to the Instruction Manual) X1
Power line X1
After unpacking, first check whether the appearance of the product is intact, and then check the items in the package one by one according to the Table above. For any missing items, please contact the dealer for replacement in time.
Main Technical Indexes
Product name: HouseholdĀ OxygenĀ Concentrator
Model: DE-Q1/DE-Q1W
OxygenĀ productionĀ method: PSAĀ method
RatedĀ voltage: AC220V/50HzĀ orĀ AC110V/60Hz
InputĀ power: 120VA
OxygenĀ flow: 1-8L/min, adjustable
OxygenĀ concentration: 30-90%
OxygenĀ outletĀ pressure: 20-70kPa
CarbonĀ dioxide: passĀ theĀ testĀ byĀ theĀ specifiedĀ method
CarbonĀ monoxide: passĀ theĀ testĀ byĀ theĀ specifiedĀ method
pHĀ value: passĀ theĀ testĀ byĀ theĀ specifiedĀ method
ShapeĀ identification: colorlessĀ odorlessĀ gas, withĀ combustionĀ supporting property
Speaker:Ā 0.5W/8Ī©
TimingĀ forĀ work: upĀ toĀ 180min
AtomizingĀ rate: ā„0.2mL/minĀ (limitedĀ toĀ DE-Q1W)
RunningĀ noise: ā¤45dBĀ (AĀ weighted)
ElectricalĀ classification: ClassĀ II
ProductĀ dimensions: 360x196x343mm
NetĀ weight: 6.2Kg
NormalĀ workingĀ conditions
AmbientĀ temperatureĀ range: 5ā~40ā
RelativeĀ humidityĀ range: ā¤Ā 80%RH
AtmosphericĀ pressureĀ range: 86kPa- 106kPa
Ā ā»WhenĀ theĀ temperatureĀ isĀ lowerĀ thanĀ 5ā , theĀ equipmentĀ shallĀ beĀ placed underĀ normalĀ workingĀ conditionsĀ forĀ moreĀ thanĀ fourĀ hoursĀ beforeĀ start-up forĀ use.
TransportationĀ & storageĀ conditions
AmbientĀ temperatureĀ range: -20ā~60ā
RelativeĀ humidityĀ range: ā¤93%RH
Appearance Diagram
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StepsĀ ofĀ Use
ā Ā Drainage of water tank
Drain the water tank as shown in the Figure on the left.
ā”Ā WaterĀ injection
OpenĀ theĀ rubberĀ plugĀ onĀ theĀ topĀ ofĀ theĀ water tankĀ andĀ injectĀ pureĀ waterĀ (coldĀ boiledĀ water Ā Ā orĀ distilledĀ water) toĀ belowĀ theĀ highestĀ water Ā Ā level,Ā thenĀ installĀ theĀ rubberĀ plugĀ ofĀ waterĀ tank backĀ toĀ itsĀ originalĀ positionĀ (rememberĀ to installĀ the rubberĀ plugĀ ofĀ waterĀ tank back to theĀ originalĀ position, soĀ asĀ toĀ avoidĀ noĀ oxygenĀ outputĀ fromĀ theĀ oxygen outletĀ duringĀ normalĀ operationĀ ofĀ theĀ machineĀ dueĀ toĀ oxygenĀ leakageĀ from theĀ waterĀ fillingĀ port).Ā
Then, alignĀ theĀ humidificationĀ waterĀ tankĀ withĀ the outle of the oxyge machine water tank,Ā align it with the bottom clamping slot, and install the humidificatioĀ water tank bacĀ to its original positionĀ
ā»ItĀ shouldĀ notĀ beĀ higher than the highest water level. Water injection is not necessary, and it is only for humidifyingĀ oxygenĀ gas. YouĀ mayĀ not inject water if you don't think the oxygen is dry.
ā£Ā 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.
ā¤Connect the oxygen inhalation tube
Insert the large-diameter end of the oxygen inhalation tube into the "oxygen outlet" of thehost engine.
ā» If there are too many water drops in the water collector during or after oxygen inhalation, please open the water collector and pour out water.
ā„Ā 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
ā¦Ā 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 concentration 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
Display description
1ćTiming time
2ćOxygenĀ flowĀ display
3ćOxygenĀ concentrationĀ display
4ćSleep mode
5ćSOSĀ keyĀ
6ćTiming function key
7ćFlow adjustment keyĀ
8ćStart/StopĀ key
9ćCumulativeĀ timeĀ displayĀ
10ć Ā FanĀ workingĀ display
11ćSleepĀ modeĀ display
Turn on the power switch, enter into ready mode, and the display screen shows "Brand Logo" and "Start/Stop" key.
Start/Stop key
Touch the "Start/Stop" key gently, and the machine will enter the oxygen production state 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.
FlowĀ gearĀ key
TouchĀ theĀ "FlowĀ gear" keyĀ gentlyĀ toĀ adjustĀ theĀ flow. TheĀ oxygenĀ concentrationĀ valueĀ changesĀ withĀ theĀ gear,andĀ theĀ greaterĀ theĀ gas flowĀ is,Ā the smallerĀ theĀ oxygenĀ concentrationĀ willĀ be. TheĀ gearsĀ are: 1L, 2L, 3L, 4L,Ā Ā Ā Ā 5L, 6L, 7LĀ andĀ 8L. ThereĀ areĀ 8 flowĀ gears, correspondingĀ toĀ oxygen concentrationĀ valuesĀ ofĀ 90%, 60%, 45%, 40%, 35%, 30%, 28% andĀ 26%.Ā IfĀ theĀ machineĀ isĀ startedĀ whenĀ theĀ powerĀ isĀ off, theĀ flowĀ valueĀ isĀ 1LĀ by default,Ā RestartĀ theĀ machineĀ inĀ readyĀ mode, andĀ theĀ setĀ valueĀ ofĀ theĀ flow gearĀ whenĀ theĀ machineĀ isĀ shutĀ downĀ willĀ beĀ retained.
TimingĀ Ā key
TouchĀ theĀ timingĀ keyĀ gentlyĀ toĀ increaseĀ theĀ timingĀ byĀ 30minĀ andĀ setĀ itĀ in Ā one-wayĀ circulationĀ modeĀ andĀ setĀ theĀ max. settingĀ valueĀ toĀ 180min; after 3sĀ ofĀ noĀ operation, theĀ countdownĀ starts.
TheĀ timing of the remote control is adjusted to progressive increase by
15min.
SOSĀ key
InĀ readyĀ orĀ workingĀ mode, pressĀ theĀ SOSĀ keyĀ onĀ theĀ panelĀ (orĀ remote Ā Ā Ā control), i.e., "OneĀ TouchĀ SOS" keyĀ forĀ broadcastingĀ theĀ Ā voiceĀ message thatĀ "IĀ needĀ help" toĀ helpĀ users, andĀ pressĀ theĀ "OneĀ TouchĀ SOS" key againĀ toĀ stopĀ theĀ voice.
ā»ToĀ useĀ thisĀ function, pleaseĀ keepĀ theĀ powerĀ switchĀ onĀ andĀ theĀ remote controlĀ sufficientlyĀ charged.
Instructions for Use of Remote Control
Operation Instructions for Remote Control Keys
1ć Start/Stop key
2ć Flow + key
3ć Flow - key
4ć Timing + key
5ć Timing - key
6ć Sleep mode key
7ć One Touch SOS voice
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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
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 flashing red fan icon, 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.
ToĀ use this function, please keep the power switch on and the remote control sufficiently charged.
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.
Connection Diagram of Ā Oxygen Inhalation Tubes for Two Persons
AtomizingĀ purposeĀ (applicableĀ toĀ DE-Q1WĀ only)
1ć Ā Ā BeforeĀ start-up, screwĀ downĀ theĀ nutĀ ofĀ atomizingĀ portĀ anticlockwise.
2ćConnectĀ oneĀ endĀ ofĀ theĀ tubeĀ toĀ theĀ atomizingĀ port. PleaseĀ useĀ itĀ as neededĀ orĀ underĀ theĀ guidanceĀ ofĀ aĀ professionalĀ doctor, andĀ wearĀ the Ā Ā atomizerĀ asĀ required.
3ć Ā ForĀ start-up, pressĀ theĀ "Start/Stop" key. PleaseĀ confirmĀ thatĀ theĀ gearĀ is setĀ toĀ 1LĀ flow, andĀ theĀ oxygenĀ machineĀ willĀ switchĀ toĀ atomizingĀ purpose.Ā Ā Ā ā»Ā AfterĀ atomization, pleaseĀ pressĀ theĀ "Start/Stop" keyĀ toĀ shutĀ downĀ the Ā Ā Ā Ā machine,Ā removeĀ theĀ atomizerĀ connectingĀ pipe, andĀ re-installĀ andĀ tighten theĀ atomizingĀ portĀ 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 cottonĀ is not installed or is wet, or it will damage the machine for a long time.Ā
Filter: generally, clean or replace it every 100 hours.
- Disassembly
ItĀ isĀ locatedĀ onĀ theĀ backĀ ofĀ theĀ machine; pullĀ outĀ theĀ inletĀ coverĀ outward Ā Ā andĀ takeĀ outĀ theĀ filterĀ directly.TheĀ actualĀ cleaningĀ orĀ replacementĀ timeĀ of filterĀ andĀ filterĀ cottonĀ shallĀ beĀ determinedĀ accordingĀ toĀ theĀ actualĀ service timeĀ andĀ environmentalĀ impact. IfĀ theĀ filterĀ isĀ dirtyĀ andĀ blocked, itĀ shallĀ be cleanedĀ orĀ replacedĀ immediatelyĀ noĀ matterĀ howĀ longĀ itĀ isĀ used.Ā Ā Ā Ā Ā Ā Ā Ā Ā
Note:Ā asĀ consumables, itĀ isĀ recommendedĀ toĀ replaceĀ themĀ regularly.
- Cleaning
cleanĀ itĀ withĀ lightĀ detergent, rinseĀ itĀ withĀ cleanĀ water, andĀ thenĀ installĀ itĀ on theĀ machineĀ afterĀ itĀ isĀ fullyĀ 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.
2, Remove the damaged fuse
3, Install a good fuse (5A 220V)
4, Install the fuse cover 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 preparations 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.
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Faults & Troubleshooting
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.
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DEDAKJ Oxygen Concentrator
Established in 1953, with ISO, CE, RoHS and PSE certifications, with medical oxygen concentrators and home oxygen breathing machinesĀ as the core, DEDAKJ is the top-rated oxygen concentrator supplier,offers the mini &small oxygen concentrator, household portable oxygen making machine, the medical grade 10 liter oxygen concentrator forĀ hospital oxygen therapy &clinics oxigenoterapia. MoreĀ The DEDAKJ Oxygen Concentrator store websiteĀ offers the DEDAKJ original oxygen accessory oxygen parts & components. All DEDAKJ oxygen machine oxygen concentrators concentrador de oxigeno and original oxygen accessories parts can be bought here.
Buy online the best quality portable oxygen concentrator in DEDAKJ oxygen concentrator store.
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Buy DEDAKJ OxygenĀ Concentrator: https://dedakjoxygenconcentrators.com/
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