MD feellife Air Pro VIII User manual

User Manual for
Portable Mesh Nebulizer
Model No.: Air Pro VIII
Doc No:RD-UM-008
Version:A2
E󰀨ective date:2021.4.1

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Content
English................................................................................ 4~32
Deutsch ............................................................................ 33~63
Français............................................................................64~94
Español...........................................................................95~125
ltaliano..........................................................................126~155

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User Manual for
Portable Mesh Nebulizer
Model No.: Air Pro VIII

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Content
1.Important Safety Notes ........................................................6
2. Product Description ............................................................7
3.Installation Instructions.......................................................9
4.Use Instructions ................................................................. 11
5. Cleaning and Disinfection Method................................... 14
6. Storage and Maintenance................................................. 16
7. Contraindications, Precautions, Notices and Warnings.........17
8. Trouble Shooting Tips....................................................... 20
9. Disposal.............................................................................. 21
10. After-sales Service .......................................................... 21
11. Symbol Description & Electromagnetic Compatibility.... 22
12. Warranty Card.................................................................. 30
13. Conguration List............................................................ 31
14. Manufacturer Information............................................... 32

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Thank you very much for purchasing Feellife Mesh Nebulizer.
In order to make sure that this product can be used correctly, please
read this manual carefully before use.
Please keep this manual in a convenient place for easy access.
Illustrations contained in this user manual are schematic.
1. Important Safety Notes
Before use, ensure that there is no visible damage to the device or
accessories. In case of any doubt,do not use the device and contact your
retailer or the specied Customer Service address.
Do not use health products or medicines containing essential oils for
nebulization.
You should always follow the instructions of your doctor regarding the
type of medication to use,the dosage, and the frequency and duration
of inhalation. Only use medication prescribed or recommended by your
doctor or pharmacist.
The use of this product for children and persons with special needs
must be carried out under correct guidance and supervision.
This unit is only used for specied purposes, only for nebulization. Do
not use the device for any other purpose.
Clean and disinfect the medication cup and accessories before using
or not using the unit for quite a while.
Please stop using the device if the components are damaged or fall
into the water accidentally.
Keep the device away from your eyes when it is in use, as the
nebulised medication could be harmful.
Keep packaging material away from children (risk of su󰀨ocation).
Do not use any additional parts that are not recommended by the
manufacturer.
If any serious incident that has occurred in relation to the device,
please reported to the manufacturer and the competent authority of your
member state immediately.

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2. Product Description
1.Product Name
Portable Mesh Nebulizer
2.Model No
Air Pro VIII
3.Working Principle and Mechanism
The portable mesh nebulizer is driven by the rapid oscillation of
the circuit, making the piezoelectric ceramic.The working principle of
the product is driven by the rapid oscillation of the circuit, making the
piezoelectric ceramic transducer chip resonant oscillation, which drives
the micro-metal mesh rapid oscillation, the liquid through themetal mesh
on the tiny mesh and is quickly pop-up, the formation of numerous tiny
atomized particles, through the mask or mouthpiece to guide the patient's
respiratory system, in order to achieve the purpose of inhalation therapy.
Respiratory system is an open system, the liquid is atomized into
particles, the patient inhalation of these drug fog,the drug can be directly
adsorbed deposited in the patient's mouth, throat, trachea, bronchi,
alveoli, etc., by its mucous membrane tissue absorption to achieve the
purpose of treatment.
4.Applicable Scope and Intended User
The device is a mesh nebulizer designed aerosolize liquid medication
for inhalation therapy in professional healthcare environment and in
home healthcare environment.Suitable for pediatric and adult patient,
infants, children and compromised individuals should be used under
adult supervision.
5.Specication
Power Supply DC3.7V (Li-ion Battery) or DC 5.0V 1A with
AC adapter
Nebulization Rate 0.15ml/min~0.90ml/min
Working Frequency 130kHz±10kHz
Particle Size MMAD<5µm
Power Consumption <4.0W
Medication Cup Capacity 6ml

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Noise ≤50dB
Product Dimensions/
Weight 60mm(L)×41mm(W)×104mm(H)/90.5g
Working Environment
Temperature: 5℃~40℃
Relative Humidity: ≤ 80%R.H. Non-
condensing state
Atmospheric pressure: (86.0~106.0) kPa
Storage/Delivery
Environment
Temperature: -20℃~55℃
Relative Humidity:≤ 80%R.H. Non-
condensing state
Atmospheric pressure: (86.0~106.0) kPa
The median particle size in this nebulizer is measured with 0.9%
physiological saline under conditions of a temperature of 25℃ and a
humidity of 59% R.H. And the equivalent particle size distribution curve of
the fog particles measured under these conditions is as follows:
Note: the horizontal axis is the particle size value, the value is
logarithmic distribution; The left vertical axis is the cumulative percentage
of the volume, corresponding to the rising trend of the curve;
The right vertical axis is the volume percentage of a certain section,
corresponding to the histogram or undulating.
6.Product Composition
Air Pro VIII is composed mainly by the main unit and medication
cup,spray assembly and micro USB cable.
MMAD(µm)

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7.Product Contents
3.Installation Instructions
1. Remove all packings, then remove the unit and accessories.
2. Install the assembled bottle on the main body. When you install it, you
should hear the crisp clasp sound (as shown in the schematic diagram of
the installation of the liquid bottle).
3. Install the suction mask and the nozzle as shown in the schematic.
Note: Clean, disinfect, dry all parts before installation.
1.Atomization Module
2.Medication Cover
3. Medication cup
4. ON/OFF Switch
5. Main Unit
6.Charging Interface
7.Adult Mask (PVC)
8.Child Mask (PVC)
9.Mouthpiece (PP)
Decrease
nebulization rate
cup components
Power Button
Schematic diagram of host structure
Increase
nebulization rate
Guide rails Air intake Air intake
Connect the medication cup,align
the guide rails on both sides and
push them into place
Connect the mask Connect the mouthpiece

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4. Power Supply
1) The nebulizer has a USB cable for charging, it is without power
adapter, please use an IEC 60601-1 approved AC adapter (output: DC
5.0V 1.0A) for charging.
2) The power system of the device is equipped by one rechargeable
lithium batteries.
3) When the device is running low, please charge it Micro USB cable,
then it will able to work again.
4) Battery Charging
a. The battery group can supply power up to 60 minutes continually
after full charging.
b. When the low battery level is detected,the blue indicator lights ash
for 5 times and turn o󰀨.
c. Please use the power adapter (DC5.0V, 1A) to charge the batteries
for about 2 hours.
d. The blue indicator ashes when charging and keeps lighting when
full-charging.
Note:
1) Battery has been loaded, do not privately disassemble.
2) Rechargable batteries shall not be replaced by user, only replaced
by manufacturer.
3) Keep charging the device at least once per month during the
storage period exceed one month.
4) Alkaline、lithium-ion or other batteries are not applied to the
device.
5) Please charge at least 30 minutes before using for the rst time.
Note:Before charging, please
make sure the socket connected is
normally charged.
Note: This instrument is
independent charging,please do
not charging and with any other
electronic equipment.
( Charging diagram)

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6) In order to achieve as long a battery service life as possible, fully
charge the battery at least once a month.
Warning:
• Please dispose the used batteries according to the local
environmental regulation. Do not dispose together with the rubbish to
avoid environment pollution.
• Do not dismantle or repair the equipment or components, do not
dismantle, replace the battery. If you need to replace the battery, please
consult or purchase from Feellife Health Inc.
• If your skin or eyes come into contact with uid from a rechargeable
battery cell, flush out the affected areas with water and seek medical
assistance.
• Choking hazard! Small children may swallow and choke on batteries.
Store batteries out of the reach of small children.
• Risk of explosion! Never throw batteries into a re.
• Do not disassemble, split or crush the batteries.
• Only use chargers as specied in the instructions for use.
• Batteries must be charged correctly prior to use. The instructions from
the manufacturer and the specications regarding correct charging given
in these instructions must be observed at all times.
4. Use Instructions
1.Indicator description form
Green light is keeps on
(uniform nebulization mode) Working
Green light ashes (micro-
wave mode)
Green light ashes 3 times Long press for 3 seconds to
switch the atomization mode
Blue light ashes 5 times Battery low, shut down
Orange light ashes 10 times Without liquid and shut down
Blue light ashes Charging
Blue light keeps on Full charged

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Green light ashes 10 times 10 minutes set time
Note:There is enough liquid, but the orange light ashes ten times,
during orange light ashing please press power button key once to
continue work.
2.Prepare:Cleaning and disinfecting the components and spray nozzle
medication cup before using.
3. Inject the liquid: Open the liquid cup by lifting the clip, add liquid to
the liquid cup, then close the liquid cup.
Note:Leakage protection! When pouring medication into the medication
container, ensure that you only ll it up to the maximum mark (6ml). The
recommended filling quantity is between 2 and 6ml. Nebulisation only
occurs while the substance to be nebulised is in contact with the mesh. If
this is not the case,nebulisation stops automatically.So please try to hold
the device as vertically as possible.
4.Nebulization
1) Connect mask or mouthpiece, press" "power button to turn
on, start nebulization.
2) lt starts with a medium spray rate,and the spray rate can be
adjusted by pressing "+"&"-" as needed;
3) This device has a Micro-wave mode in which the spray rate
is changed automatically from max to mini rate or converse in 6
seconds. After switching to the micro-wave mode, long press" " button
for 3s (when the green light flashes 3 times) to switch to the uniform
nebulization mode.
Please add the liquid before
turning on the device.
Note

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4) Boot before atomization, please shake slight level, make solution to
fully contact with atomization, using the following three ways of inhalation
according to individual needs.
5) Slowly taking a deep breath and then breathing in drugs.
6) The nebulizer will shut down automatically after 10 minutes. If you
need to continue to use, press the Power Button" ". Please make sure
there is enough liquid in the medication cup.
7) After nebulization, press the Power Button" "to turn off the
nebulization. Pour out the trace of residual liquid in the medication cups
and do not reuse.(disassembly like below)
8) Use puried water to clean the medication cup,spray assembly,lid,
thread assemblies and accessories, and then follow the recommended
method of disinfection.
Note:
1) Host nebulizer to keep the liquid and nebulization mesh disc in full
contact. Slight swing does not a󰀨ect the use but do not lean back the
nebulization.
2) Receiving treatment according to the doctors' recommendation.
Keep quiet and relaxed in the course of treatment.
a:Direct inhalation b: By mask c: By mouthpiece
a.Remove the liquid
cup horizontally b.Pour out the liquid c.Rotate the spray assembly
counter
clockwise
d.Take out the
spray assembly
counter clockwise
Air intake Air intake

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3) Liquid will be coagulated around the spray assembly and mesh
disc, which will a󰀨ect the nebulization e󰀨ect after nebulization. It should
stop nebulization, remove the nozzle and other accessories. Then use
a clean medical gauze to wipe the residue. Do not touch the mesh disc
center spray area to prevent damage to the mesh disc.
4) Essential oils, cough syrups, gargling solutions and drops to be
used as a rub or in a steam bath are wholly unsuitable for inhalation
using a nebulizer. These additives are often viscous and can impair the
correct functioning of the device and therefore the e󰀨ectiveness of the
application in the long term.
5. Cleaning and Disinfection Method
After each use, it is necessary to clean and disinfect the cup
components (including medication cup,lid), spray assembly,mask or
mouthpiece.The specific methods of cleaning and disinfection are
recommended as follows:
1.Cleaning
Please turn o󰀨 the power when cleaning machine. Do not connect the
machine with power supply.
1) Remove the components from the main unit: the medicine cup
components (including medication cup,lid), spray assembly,mask or
mouthpiece.; and soak all the components in clean warm water (which is
no more than 40 degrees centigrade) for about 5 minutes.
2) After cleaning, wipe all the components with clean and sterile
medical gauze, and keep them dry su󰀩ciently.
3) Wipe the outer shell of main unit. If there is residue medicine
remaining at the electrode contact, please clean it with wet sterile
medical gauze. After cleaning, keep the main unit dry.
4) Store the all parts in a dry and clean place to avoid contamination.
Notes:
• The main unit can not be washed with water to prevent water from
entering the main unit.
• Use clean sterile gauze to wipe off water on the main unit and
components and keep them dry to ensure safe use next time.
•The masks must not be placed in hot water!

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2.Disinfection
After each use, it is necessary to disinfect the components of the cup,
including medication cup,lid, spray assembly,mask or mouthpiece., etc.,
as follows:
1) Disinfection with hydrogen peroxide
Disinfect all the components by placing them in 3% hydrogen peroxide
for 10 minutes, including cup components (including medication cup,lid),
spray assembly,mask or mouthpiece. Or wipe and disinfect the medicine
cup component (including medication cup,lid), spray assembly,mask or
mouthpiece.After disinfection, rinse all the parts with distilled water,then
wipe with clean and sterile medical gauze or air-dry naturally to keep all
parts dry.
A. Please study the user guidance of hydrogen peroxide and do not
immerse in solution for a long time.
B. Do not use strong oxidizing agents such as perchlorate or
disinfectants that are corrosive to metals, polymer compounds or
polymers.
2) Ethanol disinfection
Place the liquid cup components(including medication cup,lid), spray
assembly,mask or mouthpiece in 75% medical ethanol for 10 minutes for
disinfection. Or wipe and disinfect the medicine cup component(including
medication cup,lid), spray assembly,mask or mouthpiece. After
disinfection, rinse all the parts with distilled water,then wipe with clean
and sterile medical gauze or air-dry naturally to keep all parts dry.
Notes:
•Disinfectants remaining on components need to be wiped with
sterile medical gauze to ensure safe use next time. Do not touch the
central area of the mesh diaphragm when washing or cleaning the spray
connector,so as to avoid damaging the mesh diaphragm.
3.Drying
• Dry the parts carefully using a soft cloth.
• Shake the spray assembly gently from side to side (5 – 10 times), so
that the water inside the mesh is removed from the tiny holes.
• Place the individual parts on a clean, dry and absorbent surface
and leave them to dry completely (at least 4 hours).Note Please ensure
that the parts are completely dry after cleaning, otherwise the risk of
bacterial growth is increased.Put the parts together again if they are

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completely dry and place the parts in a dry, sealed container. Ensure that
the spray assembly is completely dried off by the shaking. Otherwise,
the nebulization may not work after reassembling the device.If this is the
case, shake the spray assembly again so that the water can escape. The
nebulizer should then work as normal.
6. Storage and Maintenance
1.Nebulizer Storage
1) Storage conditions:
a. Environment temperature: -20℃~+55℃;
b. Relative humidity: ≤80%R.H. Non-condensing state;
c. Atmospheric: 86.0 kPa~106.0 kPa;
d. others: Non-corrosive gas, good ventilation, avoid high temperature,
humidity and direct sunlight.
2)Storage instructions:
a.The device is valid for 5 years in the above mentioned storage
condition.
b.The nebulizer should be promptly cleaned and disinfected after
use, the medication cup and other accessories should store into the
packing box after completely drying. Stored in the required environmental
condition, avoiding impact.
2.Nebulizer Maintenance
1)Normal working conditions
a.Environment temperature: 5℃~40℃;
b.Relative humidity: ≤80%R.H. Non-condensing state;
c.Atmospheric pressure: (86.0~106.0) kPa;
d.Power:DC 3.7V (Li-ion battery)or DC5.0V with AC adapter(purchased
by user,technical specication please refer to Chapter 2 for details).
2)Maintenance Instructions:
a.Please use nebulizer under normal conditions.
b.Do not use the nebulizer near the heating device or open ame. Do
not use a microwave oven, fan and other dry nebulizer and accessories.
c.Do not expose the nebulizer and accessories to corrosive liquids and
gases.
d.Do not wrap the power cord around the unit.
e.When using a nebulizer, if any irregularities are encountered, seek a

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solution in accordance with Chapter 8.
f. Dry the parts immediately after washing. Store the device and the
components in the environment that meets the requirements, be careful
to avoid collisions.
g.Direct sunlight, lint, dust may cause vibrating mesh rusted and
oxidized and decrease nebulization rate.
h. If the nebulizer still does not work properly, please contact our
company or the dealer.
7. Contraindications,Precautions,Notices and Warnings
1.Contraindications
1)This product is not suitable for Pentamidine drugs.
2)Pulmonary edema patients are prohibited to use.
3)Acute asthma and acute pulmonary infarction episodes are
prohibited to use.
2.Notices and suggestions
● The nebulizer is a medical device and is intended for human
use only. Please follow the instructions in the manual or under the
guidance of a doctor, infants and children and special care crowd
should be used under the supervision of the guardian.
● Please use original parts and accessories. Warranty service
is not provided for damage caused by accessory beyond our list
and damaged by the user's personal causes.
● The equipment waterproof classication is IP22, main unit
can’t be washed, and prevent the ingress of water.
● Please refer to the “Troubleshooting”section when there are
problems and contact the service center for maintenance. Do
not attempt to repair the equipment personally.
●Please clean and disinfect the unit after use and refer to the
clean and disinfect charpter.
● The nebulizer is for medication atomization.
● Remove the liquid before or storing the device.

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● Please conrm all the accessories are intact before use it.
● The nozzle is disposable accessory, only for single person
using to avoid cross-infection. For single person use, max
reusable time up to 3 times.
● Try to keep the liquid fully reach the mesh disc when use.
● Never submerge the device in water and do not use it in the
bathroom. Under no circumstances may liquid enter the device.
● Do not use the unit near ammable gas atmospheres or near
oxygen and anesthetic mixtures.
● The instrument is expected to be used in radioactive radiation
harassment controlled electromagnetic environment, as far as
possible away from the source of harassment.
● Do not use the machine in a high temperature environment, or
it may cause trouble and re.
● Keep the device and parts away from strong vibrations, such
as impact.
● Please do not use liquid which contains esters, oil or
suspended particles, including herbal extract.
● Do not wash the whole unit with running water to avoid water
come inside the device, especially the USB connector.
● Do not use the microwave ovens to dry or disinfect the unit, or
may cause re.
● Please place it in a place where children, infants and
psychotic patients can not reach it.
● Please use qualied manufacturers of lithium battery power
charger(output5.0V/1.0A).
● Do not touch the center of spray mesh by hand or other sharp
objects. May cause damage, and can not be used.
● The nebulizer has no moistureproof and dustproof function,
and the product should not be stored in a wet or dusty
environment.

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● If the device has been dropped, exposed to high levels of
moisture or su󰀨ered any other damage, it must no longer be
used. If in doubt, contact Customer Services or the retailer.
● Do not disassemble, repair, modify the device, or may cause
electric shock, leakage, re.
● Dispose the wasted device and accessories in accordance
with local regulations. Illegal disposal may pollute environment.
Users can disinfect the device as general waste recyling and
reduce environment pollution.
3.Warning
● Please refer to the doctor before use the device if you have
diabetes or other illnesses.
● Using and purchasing the device should be advised by a
doctor, please refer to the doctor's advisements regarding the
medication type, dosing and way of use.
● Please stop using the device if feeling uncomfortable and ask
for a doctor for help.
● Volatile oil are not allowed, may cause damage to module.
● Only water-soluble medicines containing alcohol or
saline-diluted medicines can be used for nebulization
treatment,otherwise bronchospasm may be caused.
● Oily medication are not allowed.
● The device is not workable for respiration anesthesia system
and respirator system.
● Check the leaet of the medication for any contraindications
for use with the usual systems for aerosol treatment.
● Do not use any liquids with a viscosity of more than 5, as this
can irreparably damage the mesh.
● Only use the medication with a saline solution.

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● When the user needs to carry out product maintenance,
the manufacturer can provide the product circuit diagram, key
component list and other information according to the
requirements, for the user's qualied technical personnel
maintenance reference, can contact the manufacturer's aftersales
service department to obtain.
● Do not spill liquid to the device to avoid leakage, the possibility
of electric shock and cause malfunction, failure to use.
8. Trouble Shooting Tips
Trouble shooting for nebulizer
Item Trouble Possible cause/solution
1
Does Not work
when turn on
1) Check whether the nebulizer has enough
power, when the blue and green indicator is
always on, please recharge the device.
2) Check if the medication cup been full lled.
2Low volume
1) Check if the medication cup been lled with
right medication which should be water-solubility,
non-corrosive medication.
2) Check whether the amount of liquid is too
enough.
3) The spray mesh maybe blocked, you
can drop 2 or 3 drops of white vinegar into
the medication cup with 3-6ml water, then
fully nebulized. Clean the medication cup to
disinfection for next nebulization.
3
What
medication
is more
suitable for
nebulization
1)Please refer to and follow doctor's advise.
2)Don't use over sticky medication.