Orava NE-31 User manual

Compressor nebulizer
NE-31
NE-31
Instruction manual EN
0598
22.03.2023 rev.1.0

2EN
Designated purpose of use of the device
The device is intended exclusively as a compressor inhalation system for
aerosol therapy, which is determined by technical and operational parameters
and functions, safety and user instructions and external influences of the
operating environment.
ORAVA electrical appliances are manufactured according to current state-of-
the-art knowledge and recognized safety and technical rules. Nevertheless,
incorrect and unprofessional use or use contrary to the intended purpose may
result in the risk of injury or endangering the life of the user or a third person,
or damage to equipment and other material values.
1. GENERAL SAFETY INSTRUCTIONS AND WARNINGS
Read all instructions before using the device!
• This document contains important safety instructions and warnings for safe,
correct and economical operation of the electrical equipment. Its compliance
helps the user avoid risks, increase reliability and product life.
• In this document, the generic term product is used in text parts such as:
electrical equipment - any device used for the production, conversion,
transmission, distribution or use of electricity.
• From the point of view of the purpose of using electricity, the concept of
electrical equipment in the strict sense of the word will include the following
categories:
- household electric appliances,
- information and communication equipment,
- consumer electronics,
- lighting equipment,
- electrical and electronic tools,
- toys and equipment for sporting and recreational
1.1 General safety instructions
• Before commissioning the unit, we recommend that you carefully read
the operating instructions and operate the equipment in accordance with the
instructions!
• The safety instructions and warnings in this manual do not cover all the
possible conditions and situations that may arise when using the device. The
user must understand that a factor that can not be incorporated into any of the
products is responsibility and caution. These factors must therefore be ensured
by users / users who use and operate this device.
• Failure to follow the safety instructions and warnings is forbidden by the
manufacturer for any damage to health or property!
• Make sure that the appliance is complete and shows no signs of damage
before using the appliance for the first time. If the product is defective or if it
has any visible damage, do not use the product.
• Keep the operating instructions as close to the device as possible throughout
its service life. Always keep the operating instructions together with the
appliance for future use and use by new users.

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• Use the appliance only for the purpose for which it is intended and in the
manner specified by the manufacturer.
• The appliance is intended for home and similar indoor use, with no special
focus.
• It is not a professional device for commercial use.
• Do not change the technical parameters and features of the device by
unauthorized modification or modification of any part of the device.
• The manufacturer is not responsible for damages caused during
transportation, misuse, damage or destruction of the equipment due to
adverse weather conditions.
1.2 Safety of the operating environment
• Do not use the device in an industrial environment or outside environment.
• Always keep the operating environment clean and well lit.
• Do not place the device on an unstable surface. Overriding or dropping the
device may result in personal injury or damage to the device.
• Do not expose the unit to direct sunlight or excessive heat sources.
• Do not use an electric appliance in areas with flammable liquids, gases or dust.
The appliance may be the source of scaling, which can result in the ignition of
dust or vapors.
Features of the operating environment
1. Ambient temperature: +5 ÷ +40 ° C
2. Humidity: 5 ÷ 85%
3. Altitude: ≤ 2 000 m
4. Occurrence of water: intermittent condensation of water or occurrence of water
vapor
5. Occurrence of foreign bodies: amount and type of dust are not significant
Protection class: IP20
• Other characteristics of the operating environment (mechanical stress
- shocks and vibrations, occurrence of plant, animals, weather effects) are
negligible in terms of effect on the correct and safe use of electrical equipment.

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1.3 Electrical safety
• Before connecting the appliance to the power supply for the first time, make
sure that the voltage on the appliance label corresponds to that of the
household electrical outlet.
• The electrical appliance is designed for mains supply 230 V ~.
The electrical safety of the appliance is guaranteed only if it is properly
connected to the electricity grid.
• Only use a power cord with a plug (mains lead) that came with the device and
compatible with a wall outlet. Using another cable may result in fire or electric
shock.
• Always connect an electrical appliance to an easily accessible power outlet. In
the event of an operating fault, the appliance must be switched off as soon as
possible and disconnected from mains supply.
• Do not pull the power cord / power cord by pulling on the cord / cord.
Disconnect the power cord by pulling the plug behind the power cord / power
cord plug.
• If you use an extension cord, check that the total rated (ampere) power of
all devices connected to the extension cord does not exceed the maximum
current rating of the extension cable.
• If you need to use an extension cord or power supply block, make sure that
the extension cord or power pack is plugged into a power outlet, and not to
another extension cord or power supply. Extension power cord or power supply
block must be designed for grounded plugs and plugged into a grounded
outlet.
• The power plug of the appliance must be compatible with the mains socket.
Never use any adapters or modify the socket in any other way. Do not use
inappropriate or damaged soclets.
• To avoid electrical shock, plug the power cables into properly grounded
electrical outlets. If the device is equipped with a 3-pin power supply cord,
do not use adapters that do not have a grounding element or remove the
grounding element from the plug or adapter.
• Do not bend, crush or otherwise expose the power cord / power cord of the
appliance to mechanical stress or external heat sources. Damage to the power
cord may result in electric shock.
• If the power cord is damaged, disconnect the appliance from the mains and do
not use it again. If the power cord / power cord is damaged, it must be replaced
by the manufacturer, its service department, or a qualified person to avoid the
risk of electric shock.
• Regularly check and maintain the electrical appliance as well as the power
cable. Disconnect the power plug regularly and clean it if necessary. Pollution
by dust or other substances may cause disruption of the insulating state and
consequently fire.
• Do not expose the appliance to water or moisture. The ingress of water into
the appliance increases the risk of electric shock. If the power cord is wet
or the appliance gets water, disconnect it immediately from the mains. If the
appliance is plugged into a mains socket and if possible, turn off the power
supply before attempting to disconnect the power supply. If you are pulling wet
wires from a live power source, be very careful.
• If the electrical equipment is installed (connecting) the protective covers are
dismantled, the electrical parts must not be accessible to the user when the
installation is finished.

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1.4 Safety of persons
• This appliance is intended for use by persons without an electrotechnical
qualification (layperson) according to the instructions specified by the
manufacturer.
• Device operation includes activities such as switching on and off, user
manipulation and setting of operating parameters, visual or auditory inspection
of the equipment, and user cleaning and maintenance.
• This appliance can be used by children 8 years of age and older and persons
with reduced physical, sensory or mental abilities or lack of experience and
knowledge only when under the supervision or guidance of the responsible
person have been instructed to use the appliance in a safe way and
understand the potential hazards .
• Cleaning and user maintenance can be carried out by children 8 years of age
and older only under the supervision of the responsible person.
• Children may not play with the appliance.
• Always keep the appliance out of reach of children during use and operation.
Be sure to download the appliance even for a freely accessible power cord.
• Always be careful when operating the electric appliance. Do not use an electric
appliance if you are overly tired, under the influence of medication or narcotic
drugs that reduce attention and focus. Inattention during operation may result
in serious injury.

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1.5 Cleaning, maintenance and repairs
• Observe the normal user cleaning and maintenance of the appliance in
the recommended way. Do not use solvents or harsh cleaners for cleaning.
Pollution and visible stains from finger contact, respectively. The hands can
be cleaned using detergent detergents specially designed to clean household
appliances.
• If you do not use the appliance, clean it or disconnect the appliance from the
power supply when the appliance is faulty.
• Electrical appliances that are cleaned after use and are not intended to be
completely or partly immersed in water or other liquid, protect against the
effects of dripping and / or splashing water and before immersion.
• Electric household appliances, like all other technical devices, are subject to
the surrounding environment and natural wear. Since the legal framework of
regular maintenance is not laid down for lay-in electrical household appliances,
the manufacturer recommends that the user have the appliance checked and
cleaned at least once a year by a specialist workshop.
• By doing so, it is possible to achieve safety, operational reliability and
increased service life.
• Do not disassemble the electric appliance! The appliance works with a
dangerous voltage. For this reason, always switch off the appliance and
disconnect it from the mains supply during user maintenance. In the event of a
fault, please have the repair serviced by an authorized service center.
• Before calling a service:
1. Turn the appliance off and on to make sure the fault reappears.
2. If the malfunction of the appliance still persists after these operations, call
the nearest specialist service center.
• Never repair the electric appliance yourself!
• Unauthorized, unqualified and improper use of an electric appliance may result
in electric shock or other serious injury.
• Only carry out the warranty or post-warranty repair of an electrical appliance to
an authorized qualified person (*).
(*) Competent qualified expert: the sales department of the manufacturer or importer or the person
qualified and authorized to carry out this type of activity with the ability to avoid all risks.

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Special safety warnings
• The electrical equipment is designed and manufactured in such a way as to
enable safe operation and use by persons without professional qualifications.
Despite all measures taken by the manufacturer for safe use, operation and
use carry with it certain residual risks and possible dangers associated with
them.
To warn of possible dangers, the following symbols and their meanings have
been used on the device and in the accompanying documentation:
This symbol warns users that the device is working with dangerous
electrical voltage. Do not remove protective covers on the device.
If you do not follow the safety instructions when using and operating
the device, there is a risk of:
Danger of electric shock!
Risk of serious injury or life-threatening!
This symbol warns users that if the safety instructions are not followed
when using and operating the device, there is a risk of: Risk of serious
injury or danger to life!
Risk of equipment damage or other property damage!
This symbol means that the product is made with double insulation
between dangerous live parts (parts with dangerous voltage from the
mains) and parts that are accessible during normal use.
Transportation/Carrying
• Only transport the device after a thorough inspection of the space and route,
which must be clear of obstacles.
• Never move the device while it is in operation. Do not move the device while it
is connected to the mains socket.
• When carrying, make sure that your hands and the device are not wet or
slippery. Risk of serious injury or death!
There is a risk of damage to the device!
Unpacking/Packaging
• Before putting the device into operation, unpack and remove all its parts and
accessories from the remains of packaging materials, labels and tags. Put all
packaging materials in a safe place or keep them especially out of the reach of
children and incompetent persons.
Risk of serious injury! Danger of suffocation!
Inspection/Commissioning
• After unpacking the device, inspect the compressor and accessories for visible
damage or defects such as cracks in the plastic casing that could expose
electrical components.
• Never use the device if it is incomplete, damaged or any part of it has been
damaged during use. Have the device repaired by a specialist service.
• Before using the device for the first time, wash the accessories with water and
dishwashing detergent. Rinse it thoroughly and dry it.

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• Before connecting the device to the mains socket, make sure that the nominal
voltage indicated on the nameplate matches the voltage in your socket.
• Before using the device, clean it as described in the section „Cleaning and
disinfection of accessories“.
• Only connect the device to a properly grounded outlet. Risk of serious injury!
Warning!
• The device is intended for home use. This is not a professional device.
• Be careful not to let the controller come into contact with water - the device
could be damaged.
• Do not use the device in an industrial environment or outdoors.
• If the cover is damaged, stop using the device for safety reasons.
• You must not leave the device unattended if it is connected to an electrical
socket. voltage.
• If your hands are wet or damp, do not touch the device that is connected to the
electrical socket. voltage.
Risk of electric shock! Risk of serious injury!
• If you feel discomfort or pain or irritation while using the device, stop using the
device.
• Do not forget to always turn off the device with the main switch and disconnect
it from the mains socket after each use.
• The device must not be used if it has fallen on the ground or shows visible
signs of damage.
• Make sure that the mains cable does not come into contact with water.
• Do not disconnect the device from the mains socket by pulling on the mains
cable. The mains cable or mains socket could be damaged. Disconnect the
cable from the socket by pulling the plug of the network cable.
• If the network cable is damaged, have it replaced by a professional service
center. It is forbidden to use the device with a damaged mains cable or mains
cable plug.
• To avoid the risk of electric shock, do not repair or modify the device yourself.
Refer all repairs to an authorized service center. By tampering with the
product, you expose yourself to the risk of losing your legal right due to faulty
performance, or quality guarantees. Risk of serious injury!
There is a risk of damage to the device or other material damage!
Risk of electric shock!
Danger of electric short circuit!
Location/Installation
• Children under the age of 3 must be prevented from accessing unless they are
permanently supervised.
• Children from 3 years of age and under 8 years of age must not connect to the
socket, regulate it, or clean or perform user maintenance.
Warning!
• Place the device in a place where children cannot freely reach it. Prevent
children from handling (playing) with the device. The device may tip over and
cause very serious injury.
• Mechanical damage (crack or breakage of parts and covers) of the device can
cause serious injury.
Risk of serious injury or death!
There is a risk of damage to the device or other material damage!

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• The device is not intended to be used by persons with reduced physical,
sensory or mental capabilities. Persons with insufficient experience or
knowledge may only use if their person responsible for their safety will
familiarize them with the use in advance and teach them to use it under
supervision.
• Store the device out of the reach of animals. Devices can tip over and cause
mechanical damage (crack or break parts and covers) to the device can cause
serious injury.
• The device must be used and stored on a stable surface.
• Always make sure that the place where you want to place the device has
sufficient space, stability, and mechanical strength.
• Do not place the device on or near electric or gas cookers and other heat
sources.
• During normal use, always first connect the device to the power supply and
then turn it on with the main switch - regulator.
• After the end of use, turn off the device with the main switch - regulator and
then pull out the plug of the power cable from the mains socket.
• Never cover the switched-on device (with a blanket, pillow...)
• When you are not using the device, cleaning it, putting accessories on it, or
when a malfunction occurs, disconnect the device from the mains.
• The electrical socket and power cord must remain easily accessible for safe
disconnection of the device from the electrical network.
• Never leave the device unattended and freely accessible with the power cable
hanging freely. Children, disabled persons or animals could pull the device by
the power cord.
• Do not store the device with the power cord wrapped around its body. „Freely
fold“ the power cord in the way it was folded in the original packaging from the
manufacturer.
Risk of serious injury!
Instructions for use
• Use the device only for its intended purpose as described in these instructions
for use as a compressor inhalation system for aerosol therapy. Follow your
doctor‘s instructions.
• Any other method of use constitutes improper use and may be dangerous.
• The manufacturer is not responsible for damages caused by incorrect,
incorrect or inappropriate use, or if the device is connected to an electrical
installation that does not comply with safety regulations.
• Keep these operating instructions for future reference.
• Do not use the device in the presence of any anesthetics, flammable mixtures
or oxygen.
• Correct operation of the device can be affected by electromagnetic interference
that exceeds the limits specified in valid European standards.
• If this device is interfering with another electrical device, remove it and plug it
into a different electrical socket.
• Do not open the compressor cover in the event of a malfunction and/or
malfunction.
• The proper function of the device may be compromised if original spare parts
(e.g. filter) are not used.

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• Certain important safety precautions should always be followed when using
any electrical device, including the following:
- Use only original accessories and parts;
- Never submerge the device in water, because the device is not protected
against the ingress of water;
- Never touch the device when your hands are wet or damp;
- Do not leave the device outside;
- During operation, place the device on a stable and horizontal surface;
- Make sure the ventilation holes are not blocked;
- Do not allow unsupervised children or physically disabled persons to use the
device;
- Do not turn off the unit by simply pulling the plug from the electrical socket
• Before connecting the device, make sure that the electrical parameters
indicated on the type plate on the bottom of the device correspond to the
mains voltage and frequency of the electrical network.
• Do not use any adapter, single or multiple, and/or extension cable.
• Do not leave the device plugged in when not in use. When not in use, unplug
the device from the power socket.
• When installing the device, follow the manufacturer‘s instructions. The
manufacturer is not responsible for any damage caused by incorrect
installation.
• The power cord should always be fully unwound to prevent dangerous
overheating.
• Before performing any cleaning operation or changing the filter, disconnect the
device from the mains supply by disconnecting the plug or turning off the main
switch.
Don‘t forget about it
- Use this device only with medications prescribed by your doctor;
- Use accessories recommended by your doctor for treatment; Verify that
prescription medications can be used with conventional compressor inhalation
systems for aerosol therapy.
WARNING!
• This device is rated to be used for 30 minutes on, then 30 minutes off.
• After use, turn off the device by setting the switch to the „O“ position and
disconnect the plug from the electrical socket.
Cleaning/Maintenance
Cleaning the external parts of the compressor equipment
• Use a clean dry cloth and mild detergents to clean the outside of the device.
WARNING!
• During cleaning, make sure that the internal parts of the device do not come
into contact with liquids and that the power cable is not connected.

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Accessories cleaning and disinfection
After each treatment:
• The atomizer set can be cleaned by washing in liquid soap and water and
then disinfected by boiling in water (max. 10 minutes) or in an autoclave (max.
121°C for 10 minutes). It is recommended to disinfect the mask and the angle
mouthpiece using cold disinfectant liquids. Dry the atomizer with a clean cloth.
After drying, connect it to the air outlet and turn on the compressor to verify
that it is functional after cleaning.
• Dry the atomizer with a clean cloth. After drying, connect it to the air outlet and
turn on the compressor to verify that it is functional after cleaning.
• Do not boil or autoclave the angle mouthpiece, air tube or masks.
• It is important that the cleaning instructions are carefully followed to ensure
optimal function.
• Replacement of the nebulizer.
• The nebulizer should be replaced after a long period of inactivity or if it is
blocked by dry medication, dust, etc. With normal use, your inhaler should last
at least 6 months.
Filter replacement
• The filter should be replaced after approximately 30 hours of use or when it
appears dirty. Open the filter holder and replace the filter with a new one. Use
only original filters.
• Do not use the device without a filter.
Characteristic properties
This device is a compressor powered air nebulizer system
from an electrical socket designed to provide compressed air for medical
purposes for use in home health care. It is intended for use with a nebulizer kit for
producing aerosol particles of medicinal substances
for respiratory therapy for children and adults. The device is actually an inhaler
for spraying liquids and liquid medicines (aerosols) and effective treatment of the
upper and lower respiratory tract.
By spraying and inhaling medicinal substances prescribed or recommended by
a doctor, you can prevent respiratory tract disease, alleviate its symptoms and
speed up treatment.
Ask your doctor or pharmacist for more information on the possibilities of use.
The device is suitable for inhalation at home. Inhalation of medicines should be
carried out only according to the instructions of the doctor.
Inhale calmly and relatedly and inhale slowly and deeply so that the medicine can
penetrate deep into the delicate and deep-seated structures of the bronchi.
Exhale normally.
The device does not need to be calibrated.
The device is capable of repeated use after preparation. This preparation includes
the replacement of all accessory parts, including the atomizer and air filter, as well
as the disinfection of the surface parts with a common disinfectant.

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Parts desciriptions
Device
1 Body of the device
2 Air intake
3 Power switch (O/I)
4 Power cord
5 Air outlet
6 Filter holder
2
1
4365

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Accessories
7 Sprayer
8 Mouthpiece
9 Pressure hose
10 Mask for adults
11 Mask for children
12 Replacement filters
How the spray chamber works
The stream of compressed air from
the compressor is redirected through
the nozzle, where in the head of the
decompression chamber, it mixes with the
drug and is directed upwards.
The drug is converted into a fine aerosol
and is directed upwards to the flow
deflector, where it breaks up into large
quantities of smaller aerosol particles.
9
10 11 12
87
flow diverter
compressed air
nozzle
medicine
aerosol aerosol
medicine

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Assembly and operation
Preparation
• Unpack the device and remove all packaging material from it and remove any
protective films.
• Before first use, check both the device and accessories for visible damage
or defects, such as cracks in the plastic cover that could expose electrical
components. Contact your dealer or customer service and report any damaged
product.
• Before using the device, always clean it as described in the section
„Cleaning and disinfection of accessories“.
INSTALLATION
Location!
• Place the device on a solid and level surface in an area with at least 30 cm of
free space around the device to ensure proper air circulation, for example on a
table.
Using
1 Open the atomizer (7) by turning the top counter-clockwise.
2 Check that the valve is correctly positioned inside the atomizer chamber.
3 Pour isotonic saline solution or the prescribed concentration of the medicinal
substance into the vial.
• The maximum filling volume is 6 ml.
• Use medicines only according to the doctor‘s instructions and
recommendations and find out about the appropriate length and frequency of
inhalation!
• If the prescribed quantity of medicinal substance is less than 2 ml, top it up
with isotonic saline solution to at least 4 ml.
• Dilution is also important for viscous drugs. Even in this case, follow the
doctor‘s instructions.
4 Close the atomizer by holding the lower part and turning the upper part
clockwise, making sure that the atomizer (7) is firmly closed.
5 Connect one end of the air pressure hose (9) to the atomizer (7) and the other
end to the air outlet (5) on the device (1).
6 Place the mouthpiece (8) on the atomizer (7).

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7 If you are using a face mask, fold the mouthpiece (8) and place the mask
(10/11) directly on the nebulizer (7).
Warning!
Inhalation with a mouthpiece is the most suitable form of therapy. The use
of a mask for inhalation is recommended only if it is not possible to use a
mouthpiece (e.g. in children who cannot yet inhale with a mouthpiece). If you use
an adult mask (10), you can fix it on your head with the fixing strap. Even the
mask for children (11) comes with a fastening strap of the corresponding size.
8 Plug the device (compressor) (1), i.e. its power cord (4) into the electrical
socket and the electrical network (so that the types of voltage in the electrical
network correspond to the voltage indicated on the label on the bottom of the
device.
9 To start the treatment/inhalation, turn on the device by pressing the O/I button
(3) to the „I“ position. Stream from a fast-acting atomizer.
10 Inhalation
• While inhaling, sit straight and relaxed at the table and not in a chair, so as not
to compress the airways and limit the effectiveness of the therapy.
• Inhale the sprayed medicinal substance deeply.
Warning!
The device is not intended for long-term operation. After 30 minutes of use, it
must be for 30 minutes.
Warning!
During hold the nebulizer vertically), otherwise the therapy will not work
(nebulization and the correct function of the device will not be guaranteed.
Warning!
Essential oils from medicinal plants, cough syrups, gargle solutions, drops
for rubbing or for steam baths are fundamentally unsuitable for inhalation
using inhalers. These ingredients are often thick and can contribute to the
good advantage of the device and thus the efficiency of use. In case of
hypersensitivity of the bronchial system, medicines with essential oils can in
some cases cause acute bronchial spasm (sudden spasmodic narrowing of
the bronchi with shortness of breath). ask your doctor or pharmacist!
11 Termination of inhalation
If it flows only irregularly, or if the device changes during inhalation, it cures
therapy.
After completing the treatment, turn OFF the device by setting the O/I switch
(3) to the „O“ position and the power cord from the electrical socket.
12 Wash the inhaler and accessories as described in the section „Cleaning and
disinfection of accessories“.

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AFTER USE
Notice!
If you end the treatment earlier, the residual water or medicinal substance from
the nebulizer reservoir (7) empty after each use. Otherwise, water deposits or an
unusual odor may occur.
1 Let the device cool down for at least 10 minutes.
2 Disconnect the power cord from the electrical socket and pour out any residual
liquid from the atomizer (7) and wipe the drops of liquid on the surface.
3 Hold the sprayer (7) so that your hands are not exposed to hot water.
Otherwise, scalding or burns may occur.
4 If you are not going to use the device for a long time (more than a few weeks),
no liquid must remain in it.
Cleaning and maintenance
• Clean the device and accessories regularly after each use or once a month.
• The device must be switched off and the power cord must be disconnected
from the electrical socket.
• Use a clean dry cloth and non-aggressive detergents to clean the outside of
the device (1).
Warning!
During cleaning, make sure that the internal parts of the device are not in contact
with liquids and that the power cord is not plugged into the electrical socket.
Cleaning and disinfection of accessories
After each inhalation:
• The atomizer (7) can be cleaned by washing in liquid soap and water and
then disinfected by boiling in water (max. 10 minutes) or in an autoclave (max.
temperature 121 °C for 10 minutes).
• It is recommended to disinfect the mask (10/11) and the mouthpiece (8) using
cold disinfectant liquids.
• Wipe the atomizer (7) dry with a clean, dry cloth. After complete drying,
connect it to the air socket (5) and turn on the device (1) to check if it works
after cleaning.
Warning!
• Do not boil or autoclave the angle mouthpiece, air tube or masks
• It is important that you follow the cleaning instructions carefully to ensure
optimal operation.

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Replacing the atomizer
The nebulizer (7) should be replaced after a long period of inactivity or if it is
clogged with dried drug residues, dust, etc. With normal use, the nebulizer should
last fully functional for at least 6 months.
Filter replacement
The filter needs to be replaced approximately every 30 hours of use, or when it
appears to be dirty and clogged.
• Open the filter holder and replace the filter (supplied) with a new one. Use only
the original supplied filters (12).
• Do not use the device without a filter.
Warning!
• Do not use solvents, thinners, alcohol or harsh detergents to clean the device
or accessories. After cleaning, the equipment and accessories must remain
completely dry
• Make sure that water does not get inside the device!
• Do not wash the device or accessories in the dishwasher!
• Do not touch the device with wet hands when it is switched on, do not splash
water on the device.
• The device may only be used when it is completely dry.
• Do not spray any liquid into the air intake slots (2)!
Liquid that would enter the cracks can damage the electronics and other
components of the device and cause the device to malfunction.
Condensed water, tube maintenance
Condensed water may form in the tubing depending on the relevant ambient
conditions. To prevent the multiplication of microorganisms and ensure problem
free therapy, it is absolutely necessary to remove all moisture. Proceed as follows:
• Remove the pressure tube (9) from the atomizer (7).
• Leave the tube (9) on the air socket (5) of the device (1).
• Leave the device on until the moisture is completely dried by the air flow.
• In case of heavy contamination, replace the tube.
More precise disinfection
When disinfecting the nebulizer and its accessories, follow the points below
carefully. We recommend disinfecting individual parts no later than after the last
use of the given day. Vinegar and distilled water are needed for disinfection.
• First clean the nebulizer and its accessories as described in the chapter
„Cleaning and disinfection of accessories“.
• Place the atomizer and mouthpiece in boiling water for 5 minutes.
• For other accessories, use a vinegar solution consisting of ¼ vinegar and ¾
distilled water
Uistite sa, že množstvo roztoku stačí na to, aby v ňom boli jednotlivé diely, teda
rozprašovač, maska a náustok úplne ponorené.

18EN
• Leave the parts in the vinegar solution for 30 minutes.
• Wash the individual parts with water and dry them thoroughly with a soft, dry
cloth.
• When the parts are completely dry, store them in a suitable dry and closed
container.
Warning!
• Do not boil or sterilize the pressure tube and masks in an autoclave.
• After cleaning, all parts must be thoroughly dried, otherwise the risk of
microorganism multiplication increases.
Sterilization
• Use cold sterilization solutions according to the manufacturer‘s instructions
• After sterilization, spread the individual parts on a dry, clean and absorbent
surface and let them dry completely (minimum 4 hours).
Material resistance
• The atomizer and accessory parts are subject to certain wear and tear with
frequent use and after hygienic treatment, just like any other plastic parts.
Over time, this can lead to a change in the properties of the medicinal
substance and thus to a negative impact on the effectiveness of the therapy.
We therefore recommend replacing the sprayer and other accessories after a
year at the latest.
• When choosing cleaners, resp. disinfectants, the following instructions must be
observed:
Use only gentle cleaning or disinfecting agents and dose them according to the
manufacturer‘s instructions.
Storage
• Do not store the device or accessories in damp areas (e.g. in the bathroom)
and do not transport together with damp objects.
• During storage and transportation, protect the device and accessories from
permanent direct sunlight.
• Store the accessories and the device in a dry place, preferably in the original
packaging.

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Troubleshooting and disposal of
unnecessary equipment
Problems/Questions Possible causes/solutions/answers
The nebulizer does not generate any
vapor or only a small amount of it is
generated
1. Too much or too little amount of
medicinal substance in the nebulizer.
Minimum: 2 ml,
Maximum: 6 ml.
2. Check that the socket is not blocked
air, or clean the air socket (flush). Then
start the atomizer again.
WARNING
Carefully clean the small holes.
3. You do not hold the atomizer vertically.
4. You have filled the inhalation liquid
without suitable for spraying (e.g. too
thick). The inhalation liquid should be
prescribed by a doctor.
The output pressure is too weak. Kinked tubing, clogged filter, too much
inhalation solution.
What medicinal substances can be
inhaled?
Consult your doctor.
In principle, all suitable and approved
medicinal substances can be inhaled
for inhalation using devices.
The inhalation solution remains in the
nebulizer.
This results from a technical solution
and is normal.
Stop inhaling as soon as you hear a
significantly different nebulizer noise.

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Problems/Questions Possible causes/solutions/answers
What should be taken care of in infants
and children?
1. To ensure effective inhalation, the
mask should cover the mouth and
nose of infants.
2. For children, the mask should also
cover mouth and nose. Spraying on
sleeping persons is not very effective,
because a sufficient amount of the medi-
cinal substance cannot reach the lungs.
Warning: Children should inhale only
under supervision and with the help of
an adult and should not be left alone.
Does inhalation take longer with a
mask?
It is given by the technical solution.
Through the holes in the mask, you
inhale a smaller amount of medicinal
substance with each inhalation than
through the mouthpiece. Passing
through the holes, the steam mixes
with the surrounding air.
Why should the nebulizer be replaced
regularly?
There are two reasons:
1. To ensure an effective spectrum of
particles from a therapeutic point of
view, the opening should not exceed
the specified diameter. Mechanical and
thermal
plastics are subject to certain wear
due to stress. The atomizer is a very
sensitive part. Due to wear and tear,
the composition of the steam droplets
may change, which directly affects the
effectiveness of the treatment.
2. In addition, we recommend regular
replacement of the nebulizer for hygie-
nic reasons.
Does each user need their own
nebulizer?
It is absolutely necessary for hygienic
reasons.