COXTOD JAY-1 Portable Oxygen Concentrator User Manual

COXTOD JAY-1 Portable Oxygen Concentrator

Product Information

The COXTOD is an oxygen concentrator designed to provide oxygen treatment for patients in need. This product is not intended for life-saving purposes and should be used under the guidance of a doctor to determine the appropriate flow and duration of oxygen therapy.

The oxygen concentrator should be used in a well-ventilated environment free from dust, pollution, or smog. It should be placed on a stable and hard surface to prevent tipping or falling.

The machine may be slightly affected by Radio Frequency Interference (RFI), but it will continue to function properly.

Product Usage Instructions

1. Before starting the machine, make sure to read and understand the operation manual.
2. Ensure that the electrical power source is stable and safe. If it becomes unstable, discontinue use.
3. Place the oxygen concentrator in a well-ventilated space, away from dust, pollution, or smog.
4. Do not use the concentrator for life-saving purposes. Consult with a doctor for the correct flow and duration of oxygen therapy.
5. Always place the concentrator on a stable and hard surface. Do not place it on a bed or couch.
6. Regularly clean the dust on the net of the oxygen concentrator. Make sure to unplug it before cleaning to avoid electric shock.
7. Clean the external filter cotton every 100 hours and clean the internal filter every 300 hours.

Foreword

Thank you for purchasing our products, I hope you will be satisfied with our products.
This operation manual contains functions, operation steps, attention, basic trouble solutions, and so on. To ensure your efficient use of the machine, please have a close read of this operation manual before operating. Maybe, there are some pictures, which are different from what you have seen in the real model in this manual.

• YOU MUST DO ACCORDINGLY BEFORE START THE MACHINE!

Safety notice

This product cannot be used for life-saving, it is suggested that if any patient needs oxygen treatment, please follow the doctor’s advice to choose the right flow and period for oxygen before using the machine.
Please note the following special statements, used throughout this manual, and their significance:
Note: Explanatory information.

• Damage: Action could result in damage to equipment.
• ATTENTION: Action could result in personal injury.
• WARNING: Action could result in fire and explosion.
• ATTENTION: Consult Instructions For Use.
• The date of the Manufacturer
• The Manufacturer

Before Installation

• Damage: Only use stable and safe electrical power sources.
• Damage: If the electrical power source becomes unstable, discontinue use.

Placement

• ATTENTION: The oxygen concentrator should be set to use in an environment without dust, corruption or toxicological harm gas.
• ATTENTION: The oxygen concentrator should be located in a well-ventilated space, in case there is polluted air or smog in the oxygen.
• ATTENTION: Always place the concentrator on a hard surface. Never place the concentrator on a surface such as a bed or couch, where the concentrator may tip or fall.

Fire Warning

• WARNING: For oxygen can be combustion-supporting, keep oxygen concentrator far away from naked light or fire resources, no smoke or naked light around the patient.
• WARNING: Keep the concentrator away from flammable and explosive areas.
• WARNING: Textiles and other materials that normally would not easily burn, can ignite and burn with great intensity in oxygen enriched air.
• WARNING: A spontaneous and violent ignition may occur if oil, grease or greasy substances come in contact with oxygen under pressure. ALWAYS keep these substances away from the oxygen concentrator.

Maintenance

ATTENTION: Before cleaning the dust on the net of oxygen concentrator, the plug must be pulled out in case electric attack.
ATTENTION: The filter cotton and filter are the items that need to be cleaned, among which the external filter cotton should be cleaned every 100 hours, and the internal filter should be cleaned every 300 hours.

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 machine is still running.
ALWAYS exercise CAUTION concerning the use of portable communications equipment in the area around such equipment.

Additional Safety Warnings
WARNING: Do not put the nasal tube under the bed or cushion, the oxygen that caused by the machine turning on without breathing may be combustion- supporting.
WARNING: DO not reach for a concentrator that has fallen into the water. UNPLUG IT

IMMEDIATELY.

• WARNING: NEVER leave the concentrator unattended when plugged in.
• ATTENTION: ALWAYS supervise closely when this product is used near children or those who require close supervision.
• ATTENTION: If any adverse reaction appears or is revealed while taking oxygen, please contact with equipment supplier or doctor as soon as possible.
• ATTENTION: Turn off the switch if nobody takes oxygen.
• ATTENTION: In using the machine, do not open the cover at all. In case there are quality problems, do not dismantle it secretly. If any alarm or other abnormal phenomenon has been found, connect with the equipment supplier or factor.
• ATTENTION: Ensure the bottom smooth exhaustion during operation, or else the machine will be overheated.
• ATTENTION: There is intermittent exhaustion sound during operating (10 seconds in intermission).
• ATTENTION: 5 minutes are needed for the oxygen concentrator to warm up to reach regular function.
• ATTENTION: The machine is only for healthcare use oxygen supply, and the oxygen concentration will be up to 90% when air outlet reaches its nominal flow.
• ATTENTION: Do not turn on or off frequently, To restart the machine after turning off, no less than 5 minutes are necessary (namely, exhaust the internal gas of the machine completely, for if air compressor turns on with pressure, its life will be shortened )
• ATTENTION: Refresh the water in the dampened bottle every 2-3 days, especially in the summer. If you have not used it in several days, please pour out the water completely, and wipe dry the bottle.
• ATTENTION: Use the oxygen tube with the machine or those of the same model, if change to using other model devices, please ensure a close connection with the oxygen concentrator. The absorbing oxygen tube is only for the patient, and do not junk it at will.
• ATTENTION: The oxygen tube, oxygen mask that have touched with the patient should be kept clean, disinfected, and sterilized.
• ATTENTION: The oxygen tube that has been touched with the patient after each operation should be disinfected by wiping it with 75% medical use alcohol or other disinfecting methods. To prevent cross-infection, do not share an oxygen tube

Requirement of environmental protection
The materials used in the system won’t create environmental hazards. The packing materials of the system are recyclable, and they must be collected and disposed of according to the related regulations in the country or region where the package of the system or its accessories is opened. The nasal oxygen Requirement of environmental protection The materials used in the system won’t create environmental hazards. The packing materials of the system are recyclable, and they must be collected and disposed of according to the related regulations in the country or region where the package of the system or its accessories is opened. The nasal oxygen

Product introduction

JAY-1(JAY-5P) product adopts pressure swing adsorption principle, which can separate oxygen, nitrogen, and other gas from the air, at a constant temperature, as soon as power is connected, the oxygen that meets medical use standards can be separated from air constantly. Oxygen is generated by purely physical methods. The concentrator can supply ONE patient with steady oxygen flowing out, safe and reliable, low cost, adjustable flow. The key parts of the concentrator adopt anti-tiring and antiaging design, and the planned life of the whole concentrator reaches up to 20,000 hours. There is no influence on indoor oxygen percent during the concentrator operation.

Using condition

• Ambient temperature: 10℃-40
• Relative humidity: 30%-85%
• Air pressure: 700 hPa-1060 hPa
• No corrosive gas and a strong magnetic field around.

Scope of application:

This device is mainly used for generating healthcare use oxygen.

Technical Parameter

• Model Description: JAY-1
• J (company symbol )
• A (company symbol)
• Y (oxygen)
• 1 (1 liter per minute of oxygen)

Name and Function

1. Indicating Lamp
   Total 2 indicating lights, and their code are 1,2 from left to right, their indication for each model are as follows:

   • O. P.: power switch (green lamp)
   • P. F.: power failure(red lamp)

2. Power switch

3. Knob of oxygen flow meter switch
   The other name of the knob of the oxygen flow meter switch is a flow control valve. It adjusts and controls the outlet oxygen flow. Do not rotate it over- forced, or else it is easy to damage the valve core. Rotate it counterclockwise to turn on, and clockwise to turn off.

4. Intake air filter
   One needs to be replaced, replace it by the special filter for the machine

5. LCD display

   • When the oxygen concentrator begins to run, and In one minute, the LCD shows the accumulating timing.
   • After one minute, the LCD shows the present timing automatically.

6. Timing keys
   The two buttons are used for timing adjustment and press the left key(○+) on to increase timing by adding 10min. Press the right key (○- ) on to decrease timing by reducing 10min. the right key ) to reduce the timing to “0”, the machine will turn off automatically. The max timing time is 10 hours.

7. Back label

8. Power socket

Operation steps

1. Connect the harness to both the Oxygen concentrator & home power supply plug, Press the switch to start the machine.
2. Adjust the flowmeter knob, the float ball center position aligned with the scale(counter-clockwise on and clockwise off)
3. Insert the intake end of the absorbing oxygen tube onto the oxygen outlet, then set the absorbing oxygen tube over the patient’s ears, and insert the nasal tube into the patient’s nostrils to absorb oxygen; the best absorbing time for health care keeps 40-50 minutes per time, absorbing time for medical treatment shall be followed doctor’s advice.
4. Once the oxygen therapy is finished, press the switch to shut down the machine, please also unplug the power supply at the same time.
5. In case the oxygen concentrator is connected with power but the whole machine is still in the state of power off with alarm sound, please check out the connection part of power whether it is in good connection, or whether there is a power off in external power supply.

Maintenance

1. In the condition of power off, clean for the outside body by a soft towel with a little detergent, and then wipe it up with a dry towel, once or twice per month.

2. It is a critical step for daily maintenance to clean the filter net for gas intake, at least twice a month. Detail steps: take off the filter net, clean it with detergent, wash it clearly with clean water completely, get rid of extra water and dry up naturally, and finally set it back after dry up.

3. Clean secondary filter
   Clean the secondary filter an interval of about 300 hours, open the air intake window, then open the secondary filter cover in an anticlockwise direction take off the filter cloth, 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.

4. Fuse replacement
   The fuse is located in the internal control PCB, please contact the professional service people to change this fuse.

5. The battery of JAY Series medical oxygen concentrator model adopts NI-MH charge battery(3.6V/20mAh),it is welded on the main board and there is a charge circuitry in the board, so it could be used by a long time. But if you cannot use the oxygen concentrator continually, the battery will be at a dormancy state and its life will be shorter. So please charge the battery one time every month if you cannot use the oxygen concentrator continually.

Troubles and solution

1

|

No operation after power connected

| 1. No connection between the circuit of the oxygen concentrator and the power

2. The circuit of the fuse protector broken

3. The capacitor of the compressor broken

4. Compressor broken

| 1. Check out whether the switch, plug,

and power line in good connection.

2. Replace the fuse protector and find the cause

3. Replace the start capacitor

4. Have the compressor replaced

2

|

No oxygen out or tiny outtake flow

| 1. Folded inside oxygen tube, no smooth outtake

2. Filter clogged, no smooth intake

3. Some pipes are leakage.

| 1. Connect the oxygen tube again

2. Clean the filter

3. Open the cover and check the gas pipes.

3

|

No exhaust sound

| 1. Air controller cannot work

2. The electrical control board cannot work

| 1. Have air control valve replaced

2. Have the electric control board replaced

4

| Too noisy exhaustion| 1. The joint of the exhaustion muffler fell off

2. Exhaustion muffler broken

| 1. Connect the joint well

2. Have the muffler replaced

Condition for transportation and storage

• Environment temperature scale: -20-45℃
• Comparative humidity scale: ≤95%
• Air pressure scale: 500—1060 hPa

Quality Warranty

• Scale for the whole machine repair: 15 months upon arrival of the goods.
• Note: Please place the machine in a good ventilation area, please make sure that the radiation port underneath the machine will not be covered.

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