Instruction User Manual of DEDAKJ 10Liter Medical Oxygen Concentrator of JAY-10 Liter

Instruction Manual of Medical 10 Literr Oxygen Concentrator
Model: Medical JAY-10 10 liter Medical Oxygen Concentrator 
Please read the instruction manual carefully before using the product.

 

dedakj portable oxygen concentrator medical oxygen machine

CONTENTS


1 Foreword

2 Symbols 

3 Safety notice 

4 Product introduction

5 Operation condition

6 Scope of application

7 Technical parameter

8 Structures and Functions 

9 Operation instructions

10 Alarms and safety devices

11Maintenance

12 Troubleshooting

13 EMC Declaration

14 Accessories

15 Condition for transportation and storage

16 Quality warranty

 

 

 

 1   Foreword

Thank you for purchasing our products, hoping you will be satisfied with our 
products.This operation manual contains function, operation steps, basic trouble solution and soon.

To ensure your efficient use of the  oxygen concentrator,  please have a close read of this operation manual before operating it.

Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator
 

2   Symbols

The following table is a list of symbols and definitions that used with the JAY-10  Oxygen Concentrator.

Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator

3 Safety notice

1 :This unit is not a life-support device , and in certain circumstances oxygen therapy  can be hazardous, it is suggested that if any patient who needs oxygen treatment,  please follow doctor's advice to choose the right flow and period for oxygen before  using the oxygen concentrator.

2:The device was expected to use in a health care environment and only trained Medical staff can operate the device

3:In the event of an alarm, you observe your oxygen concentrator not working properly, or if you feel discomfort, consult your Equipment Provider and /or your physician immediately.

4:Use only voltage specified on rating label.

5:This device manufactures high concentration oxygen, which promotes rapid burning. Keep oxygen concentrator far away from open flames and no smoking around the patient.

6:Do not leave a nasal oxygen cannula under bed coverings or chair cushions. If the unit is turned on without use, the oxygen will help the flammable material get fire.

7 :Use no lubricants, grease, or petroleum-based products on or near your oxygen concentrator.

8:Electrical shock hazard. Do not remove covers while the unit is plugged in. Only your Equipment Provider or a qualified service technician should remove the covers or service the unit.

9:Care should be taken to prevent the unit from getting wet or allowing water to enter the unit.

10:Use of this equipment adjacent to or stacked with other equipment should be avoided because it could result in improper operation. If such use is necessary, this equipment and the other equipment should be observed to verify that they are operating normally.

11 :Portable RF communications equipment (including peripherals such as antenna cables and external antennas) should be used no closer than 30 cm (12 inches) to   any part of the JAY-5AW/JAY-5BW/JAY-10 medical oxygen concentrator, including    cables specified by the manufacturer. Otherwise, degradation of the performance of this equipment could result.

12:The oxygen concentrator should be set to use in an environment without dust, corruption or toxicological harm gas.

13:Do not place the oxygen concentrator in surroundings where its airflow is obstructed.

14:Do not place items on top of the concentrator.

15:Always place the concentrator on a hard surface.

Never place the concentrator on a surface such as bed or couch, where the concentrator may tip or fall.

16:NEVER leave the concentrator unattended when plugged in.

17:Ensure the bottom smooth exhaustion during operating, or else the oxygenconcentrator will be over-heated.

18:5 minutes are needed from oxygen concentrator from warming up to reach regular function and nominal performance.

 

NOTE:

If oxygen does not seem to flow, first verify that the flowmeter ball is registering a flow.  Then,  place  the  tip  of  the  cannula  into  a  glass  of  water;  if  bubbles come outof the cannula,  oxygen  is  flowing.  If  bubbles  do  not  appear,  turn  off  the  oxygen concentrator immediately  and  refer  to Troubleshooting. 

NOTE: 

There is never a danger of depleting the oxygen in a room when you use your oxygen concentrator.

Radio Frequency Interference

Most electronic equipment is influenced by Radio Frequency Interference (RFI). When there is  strong  electromagnetic  interference,  maybe  the  LCD  will  be  slightly affected, but the  oxygen  concentrator  is  still  running.  ALWAYS  exercise  CAUTION  with regard to the use of  portable  communications  equipment  in  the area around such equipment.

Requirement of environment protection

The materials used in the system won't create environment hazard. The packing materials of the system are recyclable, and they must be collected and disposed according to the related  regulation in the country or region where  the package of the system or its accessories is opened. The nasal oxygen tube is  made of medical PVC, and if it is thrown away, it could not be bio-degradable,  so  it will cause the pollution. Any material of the system, that  may cause pollution in the environment, must be collected disposed strictly complied with the local rules and requirements.

 

Contraindication

None

 

4  Product introduction

JAY-10 medical oxygen concentrator is a device that extracts oxygen from  atmospheric  air. It will typically be an electrically powered  molecular  sieve  (artificial zeolite)  used  to  separate  nitrogen  from  ambient  air.  It  could  be  applied widely in the hospitals at  all  different  level,  clinics,  health  centers  and family nursing, health care for the  old  person,  mental  workers  and  students, etc..  Whether  the user  is  professional  or not,   the users could  operate the oxygen  concentrator by themselves after reading  this user's  manual. The oxygen concentrator can supply 1-2 patients  simultaneously,  with steady   oxygen flowing out, safe and reliable, low cost,  adjustable flow.  The key parts of theconcentrator adopt anti-tiring and anti-aging design,  and the planned life of the whole concentrator reaches up to 20,000 hours or 5 years, whichever comes first.

 

5 Operation conditions and Environment

Ambient temperature: 10 ℃-40 ℃
Relative humidity: 30%-85%Air pressure: 700 hPa-1060 hPa
Altitude: Up to 2286m without degradation; Consult your equipment provider for further information regarding to 2286m to 4000m
No corrosive gas and strong magnetic field around.

6 Scope of application:

For Medical Use:
Medical oxygen supplied by the concentrator is beneficial to cure the disease or heart and blood vessel system, 
chronic pulmonary system, the brain and blood vessel system,chronic pulmonary tuberculosis, and other oxygen lacking symptoms, etc.

For Health care:

Medical oxygen can be used for athletics and intellectuals and brainworkers, etc. to eliminate fatigue and also  suit for the departments of health care,  sanatorium, healthy,  plateau military camps and hotels and  other places  where need oxygen.

7 Technical  Parameters

Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator
Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator

 

8 Structures and Functions

Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator

8.1   Indicating   Lamp

8.1.1  Total 8 indicating lamps and their indication for the model, such as JAY-10 which is shown as Figure 1, are as follows:
P.O:power switch (green lamp)
P.F.:power failure(red lamp)
H.P::high pressure(red lamp)
L.P:low pressure(yellow lamp)
H.T.:over heated temperature(red lamp)
H.O₂:oxygen purity is≥85%,(blue lamp)(Accuracy:±3%)
M.O₂:no use
L.O..oxygen purity is<85%,(red lamp)(Accuracy:±3%)

8.2  Power  switch

8.3  Oxygen  flow  meter

The location of float in the oxygen flow meter shows the outlet oxygen flow (L/min.)

8.4 Knob of oxygen flow meter switch

It adjusts and controls the outlet oxygen flow.

Do not Switch it over-forced, or else it is easy  to damage  the valve  core.  Switch it counterclockwise to turn on,  clockwise to turn off.

8.5 Outlet for Atomization (optional)

8.6 Intake air filter

Once need to replace, refer to 11.2 on page12

8.7 Storage cabinet(as shown in Figure 2⑦) 

It is used for storage oxygen cannula

8.8 LCD display( Liquid crystal display )(as shown in Figure 1 ⑧ or Figure 3 ⑦ or Figure 5⑦)

a.. It can display some status of during operation of the oxygen concentrator, refer to 7.on page 5

b.. Whenstarting the oxygen concentrator,  the LCD screen  is lighted,  and it will  return to screen saver mode in 15 minutes.  But if you press  the right  key during working, the screen will be lighted again.

8.9 Timing buttons(as shown in Figure 1 ⑨ or Figure 3 ⑧ or Figure 5 ⑧)

The two buttons are used for timing adjustment, 
and each press of the left button(△) or(田) will increase timing by 10min, the max timing is 40 hours. 
And each press of the right button( ▽) or ( ⊙) will decrease timing by 10min. 
When the right button( ▽) or (θ) is pressed to reduce timing till"0",  the oxygen  concentrator  will  turn off automatically.

8.10 Humidifier(as shown in Figure 1 ⑩ or Figure 3 ⑨ or Figure 5 ⑨)
Humidifier which is used for humidifying oxygen and preventing throat and nasal
mucosa stimulated by dry oxygen and dry hard sputum difficult to spit out.

8.11 Knob of Atomizer switch (optional)(as shown in Figure 1 ⑪ or Figure 3 ⑩ or Figure 5⑩)

8.12 Rating label (as shown in Figure 2 ⑪ or Figure 4 ⑪ or Figure 6 ⑪)

8.13 Appliance inlet (as shown in Figure 2 or Figure 4 ⑩ or Figure 6⑫)

8.14 Holder(as shown in Figure 2 @ or Figure 4 B or Figure 6 B)

 

9 Operation  instructions

The plug is the disconnection device of the oxygen concentrator, when the plug is pulled,  there is no power supply.  In order to  pull the  plug easily ,  be certain  to place the unit where all sides are  at least 30  cm away  from walls,  draperies, furniture, or other obstructions.  Do  not  place the  unit in a  confined area.

Do not turn on or off frequently. 
To restart the oxygen concentrator after turning off, no less than 5 minutes are necessary 
(namely, exhaust internal gas of the oxygen  concentrator completely, for if air compressor turns on with pressure, its life will be shortened)

9.1 If used with a humidifier, unscrew the flask from the humidifier  in clockwise  direction, pour in proper distilled water or cold boiled water within the scale  between the max line and the min line(see 11.4), then reconnect the top cover to
the humidifier bottle, as shown in Figure 7. The humidifier used with JAY-10  must comply with the general requirementof the 93/42/EEC European Directive as appropriate.

Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator
9.2. connect the nasal oxygen canula to the humidifier  outlet nozzle  or to the  concentrator outlet if a humidifier has not been prescribed. Then  set the nasal  oxygen  cannula over patient's ears, insert the nasal oxygen cannula into  patient's  nostrils to absorb oxygen; The nasal oxygen canula  should  be  limited to 20 meters long, in order to ensure that the oxygen flow rate remains within specification values. The best absorbing time for health care keep 40-50 minutes per time, absorbing time for medical treatment  shall be followed  doctor's advice, as shown in Figure 8.
Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator
9.3. Insert the power plug plug into the electrical outlet of the correct  voltage  and frequency as defined in 7(Technical Parameters)on page 5, and  the  power  connector connected with the appliance inlet of the oxygen concentrator, then
set the l/O power switch to the"!" position to turn the  unit on, at the  same  time  the O.P.lamp will light(8.1a).
Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator
9.4. To set the flow of supplemental oxygen, turn the knob of oxygen flow  meter switch left or right until the ball inside the flowmeter centers on the flow  line  number recommended oxygen absorbing flow.(counterclockwise—on, clockwise—off).
Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator

Flow value:

10 position flow value from 0.5~5L/min on flowmeter as shown in figure 10. The
maximum recommended flow: 5L/min.

In compliance with the ISO 80601-2 69  standard, the flow supplied is equal to the flow set on the  flowmeter, accurateto  within 10% or 200ml/min, whichever is the larger of the two

The variation of the maximum recommended flow does not exceed 10% of the indicated value when a back pressure of 7kPa is applied to the output of  the  device. The maximum outlet pressure is 70kPa

Oxygen Concentration:

-at 2L/min:>90%
-at 5L/min: 93%(±3%)
:lt is very important to select only the prescribed level of oxygen.  Change the flow selection only under the guidance of your physician.

9.5.When finished the absorbing, set the I/O power switch to the "O"  position  to turn off the unit, if there is discontinuous use, please unplug the power plug,  as  shown in Figure 11.

9.6. If the patient needs timing oxygen absorbing, please refer to 8.9 on page 8

Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator

Atomization  operation  methods (for optional)

The atomization function of the concentrator is applicable to help to cure the sufferers of chronic pulmonary tuberculosis and respiratory system, etc.
A:Atomization treatment must be under advice and suggestion of your physician
:Using distilled water to do the atomization for several seconds after each operation may lighten the crystallization caused by medical solution.
:lf atomizing cannot work then open the cover of the bottle and add clean water in small amount.  Rotate the white ball which lies in the bottle  with the gas  resource connected and select the proper angle to gain a better atomization.


a.Open the cover of medical cup, and add atomization remedy that needed, then close the cover.

b.Connectthe joint of atomization nozzle (or mask) with the cover of medical cup,

and then connect the other end of atomizer connection tube with the atomization outlet and turn on. 

c.Turn on the power of oxygen concentrator, and shut up flow meter, then it is ready for atomization  treatment.

d.Do clean the atomization devices followed by the instructions of the atomization devices.

 

10 Alarms-Safety devices

10.1  Alarms

a.Power failure  alarm: 

In case of a loss of mains power or when the power cord is not plugged into the wall outlet, 
an audible alarm is activated with red indicator on(8.1.1b  and 8.1.2b on page 7). 
The troubleshooting is referred to 12 on page 14.

b,low&highpressure alarm: 

There is a pressure sensor on the main board to check the system pressure, 

when the pressure is lower than 0.1Mpa,there is an audiblealarm with yellow indicator on (8.1.1d  and 8.1.2c on page 7) and the  oxygen concentrator is still working;  When the pressure is higher than  0.23Mpa,  there  is  an audible  alarm  with  red indicator on ( 8.1.1c and 8.1.2d  on page 7)  and  the  oxygen   concentrator  is stopped.

The troubleshooting  is  referred to 12 on page 14.

c,Lowoxygen concentration alarm(OCSI): 

The oxygen concentration will rise to the normal level in five minutes of operation. When oxygen purity is ≥85%, the blue lamp ( 8.1.1f and 8.1.2e on page 7)  is on,  when oxygen purity is <85%, red lamp is on for audible alarm , indicating low  purity (8.1.1h and 8.1.2f on page 7).

Refer to the troubleshooting on page 14. Or call your supplier to service the device

d.Temperature alarm:  

There is a temperature sensor on the main board to check the internal temperatue, when the temperature is higher than 50°C in the oxygen concentrator, there is  an audible alarm  with  red  indicator on (see H.T. on the lamp) and  the  oxygen  concentrator  will  be  stopped.

The  troubleshooting is referred to 12 on page 14.

10.2 Safety devices

a,Compressormotor:
Thermal  safety  is  ensured  by  a  thermal  switch  situated  in  the  motor  winding(145±5℃).
b.Safety  valve:
This  is  fitted  on  the  compressor  outlet  and  is  calibrated  to  2.5  bar(250kPa).

 

 
11  Maintenance

:Disconnect  the  power cord from the electrical outlet  before you clean the cabinet
:Do not operate the  concentrator  without  the  filters  installed,  or while filters are wet. These  actions  could  permanently  damage  the  concentrator.
NOTE: If  legally  binding  regulations  govern  the  installation,  service  and/or  the operation of  the product,  it  is the responsibility for the operator to observe and follow these regulations.
NOTE: Modifying  the  product is not permitted.
11.1.  Clean  the  whole  body:  In the condition of power off,  make a clean for the outside body  by soft towel with  little  mild  household  cleaner , and then  wipe  it  up with  dry towel,  once  or  twice  per  month.

Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator

11.2.Clean air filter:  

It is a critical step for daily maintenance to clean intake air filter an interval about 300 hours.

Detail steps: remove the two intake air filters on both sides of the body, clean them with mild household cleaner and clean it with clean water completely,  get ride of extra water and dry up naturally, finally set back   after dry up,as shown in Figure13.

Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator

 

11.3.  Clean  secondary  filter

Method  I: Clean secondary filter an interval  about  800  hours,  open  the  top cover  and  take out  storage case,  Rotate  the  air  filter  with counterclockwise  direction  as  Figure 14,take down the filter cloth, then clean it with detergent, and  then clean it out with clean water completely,  get  rid  of the extra water, and dry it naturally, finally set back after dry  up.

Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator

Method  ll:  First,  remove  the  silicone  tube  connected  with  oxygen  output,  take  down  the humidification bottle,Rotate the air filter  with   counterclockwise  direction  as Figure 15,take down  the  filter  cloth, clean with detergent,  wash  by  clean  water,  wipe  off  the  water. and make it to be dry in air naturaly ,then install back to the Air filter.

Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator

11.4.  Clean  the  humidifier (if the humidifier is prescribed by a physician)
Daily:
- Empty the water from the humidifier.
- Rinse the humidifier flask under running water.  -Fill humidifier up to the mask with distilled water.
Regularly:
-Disinfect the  humidifier  parts  by  immersing them  in  a  disinfectant  solution (in  general, we recommend using water containing a small amount of chlorine bleach).
- Rinse and dry.
-Check that the humidifier lid seal is in good condition.
11.5.  Clean  Oxygen tubing  and  nasal  cannula

Follow  the  manufacturer's  instructions

11.6.  Replacement  of fuse  tube

Remove the cover of fuse, which is in the appliance inlet, dismantle the fuse  tube off bysmall screwdriver. Close the cover of fuse after fuse tube is replaced.
The other fuse tube is located at the intake of internal power line; the method of replacement is the same with that above. Figure 16

Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator

12  Troubleshooting

If your concentrator fails to operate properly, please refer to the troubleshooting chart on the following pages for probable causes and solutions.  

If problems with the equipment continue, please contact your Equipment Provider. 

NOTE: If the unit has not been used for an extended time period, 
it needs to operate for several  minutes  before  power failure  alarm  can  become activated.
Medical 10 Liter Oxygen Concentrator Continuous Flow Rate Oxygen Genenrator

 

 

13  Information on Electromagnetic compatibility


The JAY-10 needs special precautions regarding EMC and needs to be  installed and put into service according to the EMC information provided in the
accompanying  documents;


Portable and mobile RF communications equipment can affect the JAY-10.
All cables and maximum length of cables, Transducers and other accessories with which the manufacturer of the JAY 10 claims compliance with the
requirements, Accessories that do not affect compliance with the requirements of these sub clauses need  not be listed. Accessories, transducers and cables may be specified either generically or specifically.

NOTE:
Transducers and cables sold by the manufacturer of the JAY-10 as replacement parts  for internal components need not be listed.
The use of accessories, transducers and cables other than those specified, with the exception of transducers and cables sold by the manufacturer of The JAY -10 as replacement parts for internal components, may result in increased
emissions or decreased immunity of The JAY-10.

 

14 Accessories 

Your concentrator includes the following components:

  • Intakeair filter (two pieces, part number:GL-01)
  • Secondaryfilter(one piece, part number:GL-02)

The concentrator comes with two air filters and one secondary filter already installed.
Please use the parts mentioned in this chapter, if the use of other parts can degrade minimum safety and performance.
Please choose the suitable humidifier and Nasal oxygen cannula, they must:
-be oxygen compatible,
-be biocompatible,
- include a means to prevent the propagation of fire and accord with requirements

 

15  Condition for transportation and storage

Environment temperature scale:-40~55 ℃
Comparative humidity scale:≤95%
Air  pressure  scale:  700-1060  hpa


 

16  Quality  Warranty

Warranty  for  whole  unit:15  months
Warranty  for  magnetic  valve:24  months
Warranty  for  compressor:24  months

 

 

 

DEDAKJ Oxygen Concentrator

Official Site:

https://dedakjoxygenconcentrators.com/

  

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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 machines 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 for hospital oxygen therapy &clinics oxigenoterapia. More The DEDAKJ Oxygen Concentrator store website 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.

 

Buy DEDAKJ Oxygen Concentrator: https://dedakjoxygenconcentrators.com/

 

 

 

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