Oxytek Medical Technology OX- A Series Manual

OX- A Series
OXYGEN CONCENTRATOR
OX-10A/5A Oxygen Concentrator
Instruction Guide
VERSION NO: VO Issued on 2016.3.10
WARNING-Read instruction guide before operating this equipment.
DANGER---NO SMOKING
Page 1 of 16

TABLE OF CONTENTS
IMPORTANT SAFEGUARDS.......................................................................................................................................... 4
WHYYOUR PHYSICIAN PRESCRIBED SUPPLEMENTAL OXYGEN ..................................................................... 4
HOWYOUR OX-10A/5A OXYGEN CONCENTRATOR WORKS ............................................................................... 4
IMPORTANT PARTS OF YOUR OXYGEN CONCENTRATOR ................................................................................... 5
SETTING UP YOUR OXYGEN CONCENTRATOR ...................................................................................................... 6
BEFORE OPERATING YOUR OXYGEN CONCENTRATOR ...................................................................................... 7
OPERATING YOUR OX-10A/5A OXYGEN CONCENTRATOR.................................................................................. 7
RESERVE OXYGEN SYSTEM........................................................................................................................................ 8
CARING AND PERIODIC MAINTENANCE FOR YOUR UNIT.................................................................................. 9
MINOR TROUBLESHOOTING..................................................................................................................................... 12
SPECIFICATIONS .......................................................................................................................................................... 13
SYMBOL......................................................................................................................................................................... 14
ELECTROMAGNETIC IMMUNITY............................................................................................................................. 15
DECLARATION OF CONFORMITY............................................................................................................................ 16
Page 2 of 16

INDICATIONS FOR USE — The OX-A series Oxygen Concentrator is intended for use as an oxygen
concentrator to provide supplemental low flow oxygen therapy in the home, nursing homes , patient care
facilities, etc.
WARNING
Under certain circumstances, oxygen therapy can be hazardous.
Seeking medical advice before using an oxygen concentrator is advisable.
Physician Information
Physician Name:
Telephone:
Address:
Prescription Information
Name:
Oxygen liters per minute
at rest: during activity：
Other:
Oxygen use per day
Hours: Minutes:
Comments:
OX-B series oxygen Concentrator Serial Number:
(check one)
□10-Liter □5-Liter
OXTM Provider Information
Service Person:
This instruction guide was reviewed with me and I have been instructed on the safe use and care of the
OX-B series Oxygen Concentrator.
Signature: Date:
Page 3 of 16

IMPORTANT SAFEGUARDS
Read this entire guide before using your OX-Aseries oxygen concentrator .Important information
are highlighted by these terms throughout this guide:
DANGER Urgent safety information for hazards that will cause serious injury or death.
WARNING Important safety information for hazards that might cause serious injury.
CAUTION
Information for preventing damage to the product.
NOTE
Information which you should pay special attention.
Important safeguards are indicated throughout this guide; pay special attention to all safety
Information.
DANGER-NO SMOKING
SAVE THESE INSTRUCTIONS.
INTRODUCTION
This instruction guide will acquaint you with the OX-Aseries oxygen concentrator. Make sure that you
read and understand this guide before operating your unit .Important safeguards are indicated
throughout this guide ;pay special attention to all safety information .Contact your OXTM provider if
you have any questions.
WARNING
For your safety, the oxygen concentrator must be used according to the prescription determined by
your physician.
DANGER
Oxygen causes rapid burning. Do not smoke while your oxygen concentrator is operating, or when
you are near a person utilizing oxygen therapy. Do not use within 5 feet (1.6m) of hot ,sparking objects
or naked sources of flame.
WHY YOURPHYSICIAN PRESCRIBED SUPPLEMENTAL OXYGEN
Today, many people suffer from heart, Lung, and other respiratory diseases .Many of these people can
benefit from supplemental oxygen therapy. Your body requires a steady supply of oxygen to function
properly. Your physician prescribed supplemental oxygen for you because you are not getting enough
oxygen from room air alone .Supplemental oxygen will increase the amount of oxygen that your body
receives.
Supplemental oxygen is not addictive .Your physician prescribed a specific oxygen flow to improve
symptoms such as headaches, drowsiness, confusion, fatigue, or increased irritability. If these symptoms
persist after you begin your supplemental oxygen program, consult your physician.
HOWYOUR OX-Aseries OXYGEN CONCENTRATOR WORKS
Oxygen concentrators are the most reliable, efficient, and convenient source of supplemental oxygen
available today, the oxygen concentrator is electrically operated. The unit separates oxygen from room air
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which allows high-purity supplemental oxygen to be delivered to you through the oxygen outlet, although
the concentrator filters the oxygen in a room, it will not affect the normal amount of oxygen in your room.
IMPORTANT PARTS OF YOUR CONCENTRATOR
Please take time to familiarize yourself with your OX-Aseries oxygen concentrator before operating.
Before using this product, make sure you have the following items:
．1 User manual.
．1 Oxygen concentrator set.
．1 Tubing-for connect Humidifier.．1 Oxygen Outlet
Front View (Figure 1)
1. Power Switch
I =ON
O=OFF
2. Circuit breaker – (selected units) resets the unit after electrical overload shutdown.
3. Humidifier Holder
4. Oxygen outlet—oxygen is dispersed through this port
5. Flow meter control button " M " increase flow / reduce flow，0.5 LPM /per scale.
6. Timing setting " + " increase / " - " reduce，30 min /per step
7. Monitor-indicate the condition of oxygen purity status and hour meter
8. Green Power light—illuminates when your concentrator is operating
9. Normal Oxygen (green) light-(the LED display normal oxygen)/optional
10. Low Oxygen (yellow) light-(the LED display low oxygen) display low oxygen output concentration
82%+/-3%/ optional
11. Red Service Required light—when illuminated contact your OXTM provider
12. castor
Back View (Figure 2)
13. Air filter—prevents dirt, dust, and lint from entering your unit
14. Product specification label.
15. Exhaust
16. Power cord and /or IEC power connector
Page 5 of 16

FRONT View (Figure 1) REAR View (Figure 2)
SETTING UP YOUR OXYGEN CONCENTRATOR
1. Position your unit near an electrical outlet in the room where you spend most of your time.
DANGER
Keep the oxygen concentrator at least 5 feet (1.6 m) from hot, sparking objects or naked sources of
flame.
NOTE
—Do not connect to an electrical outlet controlled by a wall switch. NO other appliances
should be plugged into the wall outlet
2. Position your unit at least 6 inches (16 cm) from walls, draperies, or any other objects that might
prevent the proper flow of air in and out of your oxygen concentrator. The Oxygen concentrator
should be located so as to avoid pollutants or fumes.
13
14
15
12
4
6
2
1
7
8/9
10
3 5
11
16
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BEFORE OPERATING YOUR OXYGEN CONCENTRATOR
1. Before operating your unit always checks to be sure the air filter (located on the back of your unit) is
clean .Proper cleaning of this filter is discussed in the Caring for Your Concentrator section on page
7.
2. Attach the appropriate oxygen accessories to the oxygen outlet.
Oxygen Tubing Connection:
a. Attach the oxygen tubing directly to the connector.(Figure 3)
Figure 1
Oxygen Tubing Connection
with Humidification:
a. If your physician has prescribed an oxygen humidifier as part of therapy,
b. Follow these steps:
c. Fill the humidifier bottle with distilled water. Do not overfill.
d. Attach the oxygen tubing directly to the humidifier bottle outlet fitting.(Figure 4)
Figure 2
Your physician has prescribed either a nasal cannula, catheter, or face mask, in most cases,
they are already attached to the oxygen tubing .If not, follow the manufacture’s instructions for
attachment.
Page 7 of 16

Remove the power cord completely from the line cord strap, Make sure the power switch is in the
“Off” position, and insert the plug into the wall outlet; the unit is double insulated to guard against
electric shock.
WARNING
Improper use of the power cord and plugs can cause a burn, fire or other electric shock
hazards .Do not use the unit if the power cord is damaged
OPERATING YOUR OX-10A/5A CONCENTRATOR
DANGER
Oxygen causes rapid burning. Do not smoke while your oxygen concentrator is
operating, or when you are near a person utilizing oxygen therapy. Keep the oxygen
concentrator at Least 5 feet (1.6 m) from hot, sparking objects or naked sources of
flame.
1. Press the power switch to the “On” position, when the unit is turned on, the Power light will illuminate,
and the patient alert system –Service Required light and audible signal — will briefly alarm.
NOTE—
If the Service Required light illuminates and the audible signal alarms but the unit is not operating,
there is no power to the unit, Refer to the Minor Troubleshooting chart not page 8 and contact your OXTM
provider if necessary.
NOTE—
If an audible low-frequency vibration sound is detected, the unit is not operating properly. Refer to
the Minor Troubleshooting chart on page 8, and contact your OXTM provider if necessary.
2. Check the flow meter to make sure that the flow meter ball is centered on the line next to the prescribed
number of your flow rate.
CAUTION—
It is very important to follow your oxygen prescription. Do not increase or decrease the flow of
oxygen-consult your physician.
NOTE—
Your OXTM provider may have preset the flow meter so that it can not be adjusted.
NOTE—
If the flow meter knob is turned clockwise, the flow decreases (and eventually will shut off the
oxygen flow).If the knob is turned counterclockwise, the flow increases.
RESERVE OXYGEN SYSTEM
As a precaution, your OXTM provider may supply you with a reserve oxygen system. If your unit loses
electrical power or fails to operate correctly, the patient Alert System will sound to signal you to switch to
your reserve oxygen system (if provided )and contact your OXTM provider.
Page 8 of 16

CARING AND PERIODIC MAINTENANCE FOR YOUR UNIT
Not—
Use no lubricants, oils or grease.
WARNING
Before attempting any cleaning procedures, turn the unit “off.”
Oxygen Humidifier (reusable bottles)
If your physician has prescribed humidification, clean your humidifier bottle daily. Follow the instructions
Supplied by the manufacturer, If no cleaning instructions were supplied, follow these steps
1. Wash the humidifier in a solution of hot water and dishwashing detergent.
2. Soak the humidifier in a solution of one part white vinegar to three parts hot water for 30 minutes. This
solution acts as a germicidal agent.
3. Rinse thoroughly with warm tap water and refill with distilled water for use. Do not overfill.
Cannula、Mask、and Tubing
Clean and replace the cannula, mask, and tubing as instructed by your OXTM provider.
Air Filter and Oxygen Outlet Connector
The connector should not be cleaned at least once a week. To clean, follow these steps:
1. Remove the oxygen outlet connector (if used ).
2. Wash in a solution of warm water and dishwashing detergent.
3. Rinse thoroughly with warm tap water and towel dry .The filter should be completely dry before
reinstalling.
Air filter need to be replaced after device operates each 3000 hours. Air filter is disposable after used. Not
replace the air filter regularly will affect the performance of concentration.
CAUTION—
To prevent product damage, do not attempt to operate the unit without the air filter or while the
filter is still damp.
Exterior Cabinet
WARNING
To avoid electric shock, do not remove the concentrator cabinet. The cabinet should only be removed by a
qualified OXTM technician. Do not apply liquid directly to the cabinet or utilize any petroleum-based
solvents or cleaning agents.
Clean the concentrator exterior cabinet by using a damp cloth or sponge with a mild house-hold cleaner
and wipe it dry.
Periodic Maintenance for your unit
1. Clean the air filter at least once a week. The steps of cleaning see the Air Filter and Oxygen Outlet
Connector.
2. Change the felt of the Inlet Pre-Filter at least once half a year. Follow those steps:
Open the Important Safeguard pull out the Inlet Pre-Filter, Pull out the old felts from the Inlet Pre-Filter
（two sides）. Then insert the new felts to the Inlet Pre-Filter each side, insert the Inlet Pre-Filter and
Page 9 of 16

close the Important Safeguard.
3. Change the Bacterial Filter at least once a year. You can not change this by yourself, you must contact
your OXTM Medical provider change this for you.
Page 10 of 16

Accessories
The accessories below are approved for use with OX-10A/5AOxygen Concentrators:
Object/part No. Type/model Technical data
Bubble Humidifier(400 ml Capacity) REF7100 ABS,PP
Cannula (disposable) 3583 PVC
Cannula w/ 2.1m(7 ft) Oxygen Tubing
(disposable) 3031 PVC
Oxygen Tubing (disposable) 30302 PVC
NOTE-
The use of certain humidifiers and accessories not specified above may impair the oxygen
concentrator’s performance.
NOTE-
If the “Service Required” light illuminates and the audible signal alarms but the unit is not
operating, there is no power to the unit. Refer to the Minor Troubleshooting chart on page 8 and
contact your OXTM Medical provider.
NOTE-
from open to oxygen to reach the required performance required time should be within 5
minutes.
The OX-B series Device is a device within your concentrator that monitors the oxygen produced by your
unit. When the units is turned “ON,” all lights (Power/ Normal Oxygen, Low Oxygen, and Service
Required) on the front panel will illuminate briefly. After few seconds, only the “Power” and “Normal
Oxygen” lights will remain lit.
The lights on the front panel are defined as follows:
．Green LED - Acceptable oxygen concentration ≥82%.
．Yellow LED - Below an acceptable oxygen concentration 82%~70%.
If the oxygen purity drop below the acceptable level, the Normal Oxygen light ( Green LED) will shut off
and the Low Oxygen light ( Yellow LED ) will illuminate. Switch to your reserve oxygen system. Refer to
the Troubleshooting section in this guide on page 8 and contact your OXTM provider.
As an added safety feature should the oxygen purity continue to drop, an intermittent audible signal will
alarm. Please contact your OXTM provider immediately. Do not attempt any other maintenance.
Page 11 of 16

MINOR TROUBLESHOOTING
Symptom
Possible Cause
Remedy
A. Unit does not operate.
Power light is off when the
power switch is “on .”Audible
alarm is pulsing and Service
Required light is flashing.
1. Power cord not properly inserted into
wall outlet. Check power connection at the wall outlet. On
230 volt units, check the back of the unit.
2. No power at wall outlet.
Check your home circuit breaker and reset if
necessary. Use a different wa
ll outlet if the
situation occurs again.
3.
Oxygen concentrator circuit breaker
activated (selected units).
Press the concentrator circuit breaker button (if
equipped) located below the power switch. Use a
different wall outlet if the situation occurs again.
B. Unit operates; the Power
light is on when the Power
switch is “On”. Red Service
Required light is illuminated.
Audible alarm may be
sounding.
1. Air filter is blocked.
Check the air filter. If the filter is dirty, following
the instructions on page 7.
2. Exhaust is blocked.
Check the exhaust area; make sure there is
nothing restricting the unit exhaust.
3. Blocked
or defective cannula,
catheter, face mask or oxygen tubing.
Detach cannula, catheter, or face mask .If proper
flow is restored, clean o
r replace if necessary.
Disconnect the oxygen tubing at the oxygen
outlet. If proper flow is restored, check oxygen
tubing for obstructions or kinks. Replace if
necessary
4. Blocked or defective humidifier bottle.
Detach the humidifier from the oxygen outlet .If
proper
flow is obtained, clean or replace
humidifier.
5. Flow meter set too low.
Set flow meter to prescribed flow rate. If the
above remedies do not work, contact your
OXTmprovider
C. Unit operates the power
light is on when power
switch is “on “, audible
low-
frequency vibration
sound is detected.
Turn your unit “off”
, Switch to your reserve
oxygen system, and contact your OXTm
provider immediately.
D. If any other problems
occur with your oxygen
concentrator.
Turn your unit “Off”.Switch to your reserve
oxygen system, and contact your OXTm
provider immediately.
E. Both the green Normal
Oxygen and the yellow Low
Oxygen lights are either on
or off.
O.C.I malfunction Contact your OXTmprovider.
F. Yellow Low Oxygen light
is on or the yellow low
Oxygen light is on and the
intermittent audible Signal is
sounding.
1. Flow meter is not properly yet.
Ensure the flow meter is properly set to the
prescribed.
2. Air filter is blocked.
Check the air filter. If the filter is dirty, wash it
following the cleaning instructions on page 7.
3. Exhaust is blocked.
Check the exhaust area: make sure there is
nothing restricting the unit exhaust.
G. Red Service Required
light is on and an intermittent
audible signal is sounding.
1. Flow meter is not properly yet.
Ensure the flow meter is properly set to the
prescribed.
2. Air filter is blocked.
Check the air filter. If the filter is dirty, wash it
following the cleaning instructions on page 7.
3. Exhaust is blocked.
Check the exhaust area: make sure there is
nothing restricting the unit exhaust. If the above
remedies do not work, contact your OXTm
provider.
Page 12 of 16

SPECIFICATIONS
No.
Item
Rating
1. Delivery Rate
(Lower delivery rates available for
low application)
2 to10 LPM(OX-10A)
0.5 to 5 LPM(OX-5A)
2.
Outlet Pressure
8.5-13 psi ( 68.5-90 kpa )
3.
Electrical Rating 230 V, 50 Hz, 3.4A (Max.)OX-10A
1.4A (Max.)OX-5A
4. Oxygen Percentage 2~9 LPM 93%±3%,10 LPM 90%±3%(OX-10A)
0.5~5 LPM 93%±3%,(OX-5A)
5. Average oxygen concentration at 2 l/min: 93%±3%
6.
Operating Environment Range Temperature 10℃to 40℃,
Humidity 15% to 95%
Atmospheric pressure 50~106 kpa (7.3~15.4 psi)
7. Weight 18.9kg(OX-10A)/ 14.9kg(OX-5A)
8. Sound Level ( ISO 8359:1996 from front ) ≤55dbA (OX-10A) / ≤43dbA (OX-5A)
9. Dimensions 342mm(L) x368mm(W) x572mm(H)
10.
Operating System
Time Cycle / Pressure Swing
11.
Storage Conditions Temperature -40℃to 70℃
Humidity 10% t0 100%
Atmospheric pressure 50~106 kpa (7.3~15.4 psi)
12. Equipment Class and Type The type of protect against electric shock: Class II
The degree of protect against electric shock: TYPE B Type B
Applied part
13.
Pressure Relief Valve 276 kPa±34.5 kPa
14.
Lifetime 3 Years
15.
Warranty Period limit 1 Year ( OX-10A) / 3 Years ( OX-5A)
Page 13 of 16

SYMBOL
General warning, caution, risk of danger
Please read the instructions carefully before operating the product.
Type B applied part
Class II equipment
Manufacture’s serial number
Authorized representative in the European community
Date of manufacture
Manufacture
Waste Electrical and Electronic Equipment Directive 2002/96/EC (WEEE Directive) after over
the valid term within 3 years, the machine should
be treated on local law or regulation
requirement. To avoid hurt users and pollute environment.
The equipment bears CE mark CE2460
indicating its conformity with the provision of Council
Directive 93/42/EEC concerning medical devices, and
fulfills the essential requirement of
Annex I of this directive.
FRAGILE
Contents of the transport package are fragile therefore it shall be handled with care.
THIS WAY UP
Indicates correct upright position of the transport package.
KEEP AWAY FROM RAIN
Transport package shall be kept away from rain.
Non-ionizing electromagnetic radiation
Page 14 of 16

ELECTROMAGNETIC IMMUNITY
Guidance and manufacturer’s declaration – electromagnetic immunity
The OX-10A/5A OXYGEN CONCENTRATOR is intended for use in the electromagnetic environment
specified below. The customer or the user of the OX-10A/5A OXYGEN CONCENTRATOR should assure
that it is used in such an environment.
Immunity test IEC 60601 test level Compliance
level
Electromagnetic environment-guidance
Conducted RF
IEC 61000-4-6
Conducted RF
IEC 61000-4-3
3Vrms
150 kHz to 80 MHz
3V/m
80 MHz to 2.5 GHz
3 V
3V/m
Portable and mobile RF communications
equipment should be use no closer to any part
of the OX-10A/5A OXYGEN
CONCENTRATOR including cables, than the
recommended separation distance calculated
from the equation applicable to the frequency
of the transmitter.
Recommended separation distance
d
=
P]
V5.3
[
1
d
=
P]
E5.3
[
1
80 MHz to 800 MHz
d
=
P]
E
7
[
1
800 MHz to 2.5 GHz
Where pis the maximum output power rating
of the transmitter in watts (W) according to the
transmitter manufacturer and dis the
recommended separation distance in metres
(m).b
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site survey,
ashould be less than the compliance level in
each frequency range. b
Interference may occur in the vicinity of
equipment marked with the following symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic is affected by absorption and
reflection from structures, objects and people.
a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and
land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted
theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an
electromagnetic site survey should be considered. If the measured field strength in the location in which
the OX-10A/5A OXYGEN CONCENTRATOR is used exceeds the applicable RF compliance level above,
the OX-10A/5A OXYGEN CONCENTRATOR should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as reorienting or relocating the
OX-10A/5A OXYGEN CONCENTRATOR.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Page 15 of 16

DECLARATION OF CONFORMITY
Oxytek Medical Technology Co., Ltd.
Product Designation: Oxygen Concentrator
Catalog Number: OX-10A/5A
CGI Business Trading and Consulting e.K
Hans-Bethe-Str.1, 60438 Frankfurt am Main, Germany
Tel：[phone] [phone] Fax: [phone]
Email: cgi[email protected]
Page 16 of 16
ADDRESS: 10-2 , Guang Long Industrial Park, South 1st Rd, Chencun town,
Shunde district, Foshan city, Guang Dong Province , China.