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.
2 Symbols
The following table is a list of symbols and definitions that used with the JAY-10 Oxygen Concentrator.
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 ℃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
8 Structures and Functions
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: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.
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).
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
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.
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.
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.
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.
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
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.
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 monthsWarranty for magnetic valve:24 months
Warranty for compressor:24 months
DEDAKJ Oxygen Concentrator
Official Site:
https://dedakjoxygenconcentrators.com/
DEDAKJ Oxygen Concentrator
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