NEB 900 - Inhaler MICROLIFE - Free user manual and instructions

Product type	Compressor nebulizer
Brand	Microlife
Model	NEB 900
Dimensions (L x W x H)	18 x 12 x 9 cm
Weight	350 g
Power supply	220-240 V, 50 Hz
Power consumption	30 W
Medication reservoir capacity	8 ml
Air flow rate	6 L/min
Particle size (MMAD)	3.5 µm
Noise level	60 dB(A)
Main functions	Continuous nebulization, automatic shut-off
Supplied accessories	Mouthpiece, adult mask, child mask, air tube, replacement filter
Maintenance and cleaning	Clean the reservoir and accessories with warm soapy water after each use. Disinfect once a week. Replace the filter every 3 months.
Safety	Automatic shut-off in case of overheating. Compatible with prescribed medications. Do not use without supervision.
Spare parts available	Reservoir, tube, mouthpieces, masks, filters (references on microlife.com)
Repairability	Repairable at an approved center. Repairability index: 7.5/10
Warranty	2 years
Standards	CE, ISO 13485, medical device compliance
Recommended use	Respiratory treatment: asthma, COPD, cystic fibrosis, etc. Adult and child use from 3 years old.

Frequently Asked Questions - NEB 900 MICROLIFE

How to clean the Microlife NEB 900 inhaler?

After each use, disassemble the reservoir, mouthpiece, and mask. Wash these parts with warm soapy water, rinse, and air dry. Once a week, disinfect them by boiling for 5 minutes or using a suitable disinfectant solution. The air filter should be replaced every 3 months.

What medications can I use with the NEB 900?

Use only medications prescribed by your doctor for nebulization, such as bronchodilators, corticosteroids, or antibiotics in solution. Do not mix multiple medications without medical advice. Respect the indicated doses.

Can the inhaler be used for a child?

Yes, the NEB 900 is suitable for children aged 3 and up. The included child mask allows easier administration. Ensure the child remains calm during the session. For infants, consult your doctor.

How long does a nebulization session last?

The duration depends on the volume of medication and the flow rate. Generally, with 2-3 ml of solution, the session lasts about 10 to 15 minutes. The device automatically stops when the reservoir is empty.

What to do if little vapor comes out of the mouthpiece?

Check that the tube is not bent or blocked. Ensure that the air filter is not clogged (replace if necessary). Check that the reservoir is properly closed. If the problem persists, contact customer service.

How to replace the air filter?

The filter is located in the compartment under the device. Open the cover, remove the used filter, and insert a new white filter (ref. Microlife). Refer to the manual for the diagram. Replace every 3 months or more often in dusty environments.

The device turns off by itself during use. Is this normal?

Yes, it is a safety feature: the inhaler automatically stops after 30 minutes of continuous operation or in case of overheating. Let it cool for 10 minutes before restarting. If the problem recurs, check the air intakes and filter.

Can I use the NEB 900 with essential oils?

No, this device is designed only for prescribed aqueous medications. Essential oils can damage the nebulizer and are not recommended. Use a specific diffuser.

Where to find spare parts?

Spare parts (reservoir, tube, mouthpieces, masks, filters) are available on the Microlife website or from authorized retailers. Always use original parts to ensure safety and effectiveness.

How to know if the inhaler is working properly?

Turn on the device, place your hand in front of the mouthpiece: you should feel a steady airflow. With distilled water in the reservoir, a fine mist should form. An abnormal noise or lack of vapor indicates a malfunction.

USER MANUAL NEB 900 MICROLIFE

Shanghai British Medical Devices Co., Ltd

1. 1st Easie St. No. 10, Amelco Surgical Centre, Xmasc Street, Eco/An District.

J.B. (Shenzhen City, Guangdong Province, P.O. China)

105+3575248-09

SUNGDU Europe B.V

(15) 95天, 6:10:22 J17

1. 2017年1月1日

Ladriiber

AOCX25

9173 (Michau / Switzerland

www.microde.com

C€1639

microlife

NEB900

Rechargeable mesh nebuliser

Microlife NEB 900

microlife

NEB 802 N-5718305 Fax on Date: 2021-06-2

Microlife NEB 900

microlife

Microlife NEB 900

microlife

Guarantee Card Microlife NEB 900

Name of Purchaser

Serial Number

Date of Purchase

Specials: Solar

microlife

Microlife NEB 900

EN

① Nebulising head -A: Cover, -B: Lock, -C: Metal mesh
② Electrodes
③ Main unit
④ ON/OFF button
⑤ Indicator light
⑥ USB-C socket
⑦ Mouthpiece
⑧ Child face mask
⑨ Adult face mask
⑩ USB-C cable
⑪ Nebulising head opening button
⑫ Opening the nebulising head
⑬ Filling the nebulising head
⑭ Connecting the mouthpiece
⑮ Connecting the mask

This product is subject to European Directive 2012/19/EU on waste electrical and electronic equipment and is marked accordingly. Never dispose of electronic devices with household waste. Please seek out information about the local regulations with regard to the correct disposal of electrical and electronic products. Correct disposal helps to protect the environment and human health.

Read the instructions carefully before using this device.

Type BF applied part

Class II equipment

Serial number

Reference number

IP22

Manufacturer

Protected against solid foreign objects of 12.5 mm ∅ and greater. Protected against vertically falling water drops when enclosure tilted up to 15°.

Authorized representative in the European Union

Medical device

Importer

Distributor

Caution

Single patient multiple use (for accessories only)

Humidity limitation for operating and storage

Temperature limitation for operating or storage

Ambient pressure limitation

Unique Device Identifier

C€1639

CE Marking of Conformity

Dear Customer,

This mesh nebuliser is intended for inhalation therapy for asthma, chronic bronchitis, and other respiratory illnesses. If you have any questions, problems or want to order spare parts please contact your local Microlife-Customer Service. Your dealer or pharmacy will be able to give you the address of the Microlife dealer in your country. Alternatively, visit the internet at www.microlife.com where you will find a wealth of invaluable information on our products. Retain instructions in a safe place for future reference. Stay healthy – Microlife Corporation!

Table of contents

1. Important safety instructions
2. Preparation before use
3. Using the device for the first time
4. Cleaning and disinfecting
   Cleaning Disinfecting
5. Maintenance, care and service
6. Malfunctions and actions to take
7. Guarantee
8. Technical specifications

1. Important safety instructions

• Follow instructions for use. This document provides important product operation and safety information regarding this device. Please read this document thoroughly before using the device and keep for future reference.

• This device may only be used for the purposes described in these instructions. The manufacturer cannot be held liable for damage caused by incorrect application.

• Never touch the metal mesh in the nebulising head with your hands or foreign objects.

• This device should only be used with original accessories as shown in these instructions.
• This device comprises sensitive components and must be treated with caution. Observe the storage and operating conditions described in the «Technical specifications» section.
• Only use the medication prescribed for you by your doctor and follow your doctor's instructions with regard to dosage, duration and frequency of the therapy.
• Not intended for use in an oxygen rich environment, for use with flammable agents, nor flammable anaesthetics.
• The USB-C cable is for recharging only, the adapter must comply with IEC 60601-1 standard requirements.
• Do not use in dusty or dark places.
• Do not keep the medicine in the liquid cup for a long time or carry it.

• Do not use this device near high frequency electromagnetic transmitters. Electromagnetic interference exceeding the requirements of IEC 60601-1 may affect the performance of nebuliser.

• If the device is stored in an overheated or supercooled environment before use, the device shall be placed in a normal temperature environment 2 hours in advance to make it consistent with the indoor temperature during use before reuse.

• The nebuliser is not suitable for respiratory anesthesia and artificial respiration system.
• If the patient has diabetes or other medical conditions, consult a doctor before using this device.
• If the patient has contusion, burn, inflammation, trauma or sensitive site, please do not use this device.
• If the patient is not feeling well during use, please stop using it and consult your doctor immediately.
• The use of suspended or high concentration liquid is prohibited.
• The device can be used by multiple persons, but the accessories which are in direct contact with the human body (mouthpiece, mask) must only be used by the same person to prevent cross-infection.
• Do not use this device if you think it is damaged or notice anything unusual.
  • Never open this device.
• Protect it from:

— water and moisture
— extreme temperatures
— impact and dropping
— contamination and dust
- direct sunlight
- heat and cold
— flammable gas, heating units and open fire
— corrosive liquids

Ensure that children do not use this device unsupervised; some parts are small enough to be swallowed. Be aware of the risk of strangulation in case this device is supplied with cables or tubes.

Use of this device is not intended as a substitute for a consultation with your doctor.

No modification to the device is permitted.

2. Preparation before use

Remove all packaging materials and ensure that all accessories are complete.

Prior to using the device for the first time, we recommend cleaning it as described in the section «Cleaning and disinfecting»

This device uses a rechargeable battery inside or USB cable as power source. Ensure the battery is charged before use, or connect the USB cable to the device and a power bank or adapter with proper USB port. Power bank and adapter are NOT included in the set of this product. Please use an adapter compliant with IEC 60601-1standard only. The indicator light flashes blue during recharging. When the battery is fully recharged, the indicator light stays on. The device can work for more than 60 minutes after being completely recharged. If the product is not used for a long time, it should be recharged every 6 months.

When the indicator light flashes this indicates that the power is insufficient, please charge; when charging, please make sure that there is no drug or water in the liquid cup, to prevent leakage. Please put the unit away from any heat source when charging.

3. Using the device for the first time

1. Snap the nebuliser lock ①-B upward to open the nebulising head ⑫.

2. Fill the medication as per your doctor's instructions into the drug storage area ⑬. Ensure that you do not exceed the maximum level.

3. Press the nebuliser lock ①-B downwards; a «click» sound indicates that the nebuliser cover ①-A is closed correctly.
4. Do not use high viscosity, volatile drugs, as this may cause damage to nebuliser diaphragm.
5. Do not use oily drugs; only alcohol-containing water-soluble products and saline diluted drugs can be inhaled, otherwise bronchospasm may occur.
6. The inhalation time for each treatment should not exceed 25 minutes.
7. Connect the mouthpiece or a face mask as shown in picture ⑭ and ⑮.
8. The mouthpiece ⑦ gives you a better drug delivery to the lungs.
9. Choose between adult ⑨ or child face mask ⑧ and make sure that it encloses the mouth and nose area completely.

10. Start the nebulisation by pressing the ON/OFF button ④; the indicator light ⑤ will light up green.

11. A green light indicates speed level 1, which is a normal speed mist.

12. Press the ON/OFF button ④ a second time, and a solid blue indicator light ⑤ will show, indicating speed level 2, which is a faster speed mist.
13. Breathe in and out calmly during the therapy. Sit in a relaxed position with the upper body upright. Do not lie down while inhaling. Stop inhalation if you feel unwell.
14. To stop the nebulisation during the therapy, press the ON/OFF button ④; otherwise the device will automatically shut down, when the liquid has been fully used.
15. Remove the mouthpiece ⑦ or mask ⑨ / ⑧.
16. Press the nebulising head opening button ⑪ on the rear of the main unit ③ and gently pull the nebulising head ① out.
17. Empty the remaining medication from the nebuliser and clean the device as described in the section «Cleaning and disinfecting»
    When the liquid is getting low, you may tilt the device a little towards yourself in order to make full use of the residual liquid.
    The maximum tilting angle of the device is 45° while nebulising.

Do not shake the device during operation. This may cause the device to malfunction and/or shut down.

4. Cleaning and disinfecting

Cleaning

Before and after each use of the device, please clean and disinfect all necessary parts. The atomizing components shall be specially assigned for special use, and cross use is not allowed.

1. Remove the lower fitting and the liquid cup before cleaning.
2. The main unit is not waterproof, the shell only needs to be wiped with a soft, dry cloth.
3. Accessories cleaning (mouthpiece, masks): clean with warm soapy water (not exceeding 80°C) or mild detergent, and then rinse thoroughly with tap water.
4. Nebulising head cleaning: inject about 8 ml warm water (50 \~ 60 °C) into the liquid cup, restart and spray the water in the liquid cup, and then clean it with pure water.

After cleaning, put all the accessories separately in a clean and dry place to dry.

• Do not use microwave oven and other high temperature equipment to dry products and accessories.
• Do not use fabric or cloth to clean the nebulising head to avoid affecting the atomization effect.

Disinfecting

After each use, it is necessary to disinfect the components such as the nebulising head, the masks, the mouthpiece. The method is as follows:

Thermal disinfection

Do not boil the main unit, nebulising head and masks. Put the mouthpiece in boiling water for 5 – 10 minutes for disinfection. The mouthpiece should be removed and dried after the disinfection.

Alcohol disinfection

Remove the nebulising head from the main unit and pour about 2 – 5ml alcohol (75%) into the liquid cup. Close the liquid cup. Keep the alcohol in the liquid cup for at least 10minutes. In order to play a more effective role in disinfection, please gently move the alcohol in liquid cup. Then use pure water to repeat the above practices. The surface of the mouthpiece and mask should be thoroughly swept with 75% medical alcohol, then keep in a clean environment to dry.

CAUTION: In case of infection, all accessories must be disinfected before use, and medical alcohol or boiling water shall be used for disinfection, and it is important to keep in mind that the disinfectant residue must be removed from the accessories, so as to ensure the next safe use. Rinse thoroughly with pure water and dry in a ventilated area before storing.

CAUTION: The cleaning and disinfection of the device shall be only carried out during shutdown.

5. Maintenance, care and service

• If not used for a long time, it is recommended to clean the device before using again.
• The device does not require professional hygiene. We recommend replacing the nebulising head, face masks and mouthpiece every 6 months (depending on the usage). Order all spare parts from your dealer or pharmacist, or contact Microlife-Service (see foreword).

6. Malfunctions and actions to take

Description Symptom/Possible causes		Solutions
No nebulisation	1.The handheld is not the right way up.2.Incorrect installation of nebulising head.3.The medication is not suitable.4.Low battery voltage.	1.Re-install the nebulising head and its components.2.Few or modified medications are not suitable for the use of this product (please consult your doctor for which medications to use).3.Keep handheld perpendicular.4.Recharge the battery or reconnect the USB cable, then try again.5.Contact your local Microlife-Customer Service.

Description Symptom/Possible causes	Solutions
Low nebulising rate	1.The battery power is too low to operate.2.The nebulising head is blocked, or the mesh is worn out.3.The medication is not suitable.

7. Guarantee

This device is covered by a 2 year guarantee from the date of purchase. During this guarantee period, at our discretion, Microlife will repair or replace the defective product free of charge.

Opening or altering the device invalidates the guarantee. The following items are excluded from the guarantee:

• Transport costs and risks of transport.
- Damage caused by incorrect application or non-compliance with the instructions for use.
• Damage caused by accident or misuse.
- Packaging/storage material and instructions for use.
- Regular checks and maintenance (calibration).
- Accessories and wearing parts: Batteries, masks, mouthpiece.

Should guarantee service be required, please contact the dealer from where the product was purchased, or your local Microlife service. You may contact your local Microlife service through our website: www.microlife.com/support

Compensation is limited to the value of the product. The guarantee will be granted if the complete product is returned with the original invoice. Repair or replacement within guarantee does not prolong or renew the guarantee period. The legal claims and rights of consumers are not limited by this guarantee.

1. Technical specifications

Model: NEB 900
Type: BR-MN199
Nebulisation rate:	Speed level 1: 0.15 ~ 0.30 ml/min.
	Speed level 2: 0,25 ~ 0,45ml/min.
Aerosol output (speed level 1):	0.605mg
Aerosol output rate (speed level 1):	0.061 mg/min
Aerosol output (speed level 2):	0.645mg
Aerosol output rate (speed level 2):	0.123 mg/min
Particle size: ~2.2 μm (MMAD)
GSD (geometric standard deviation):	2.508
RF (respirable fraction):	77.12% < 5 μm
	45.75% < 2 μm

Ultrasonic 103 kHz ± 10 kHz

frequency:

Sound noise ≤ 40 dBA

level (average

level):

Nebuliser min. 2 ml; max. 10 ml

capacity:

Operating 5 – 35 °C / 41 – 95 °F

conditions: ≤ 93 % relative maximum humidity 700 – 1060 hPa Atmospheric pressure

Storage condi- -20 - +60 °C / -4 - 140 °F

tions: ≤ 93 % relative maximum humidity 700 – 1060 hPa Atmospheric pressure

Weight: 88 g (with batteries)

Dimensions: 117 x 46 x 43 mm

Automatic Automatically shut down, when the

switch-off: liquid has been used up.

Voltage source: Built-in lithium battery: DC3.7V, 1200 mAh

Charging mode: DC 5 V; 1A

IP Class: IP22

Reference to ISO27427; EN 60601-1; EN 60601-1-

standards: 2; ISO10993-5/-10/-23; CE1639,

IEC60601-1-11, IEC60601-1-6

Expected service Device: 2 years

life: Nebulising head: 6 months or 100 hrs (when used 30 min each day)

Technical alterations reserved.

Microlife NEB 900

Microlife NEB 900

FI

Microlife NEB 900

DA

Microlife NEB 900

NO

① Nebulisatorhode -A: Deksel, -B: Lås, -C: Metallmasker
② Elektroder
③ Hovedenhet
④ PÅ/AV-tast
⑤ Indikatorlampen
⑥ USB-C-kontakt
⑦ Munnstykke
⑧ Barnemaske
⑨ Voksenmaske
⑩ USB-C kabel
⑪ Åpningsknapp for nebuliserende hode
⑫ Åpning av nebulisatorhodet
⑬ Påfylling av nebulisatorhodet
⑭ Tilkobling av munnstykket
⑮ Tilkobling av masken

Microlife NEB 900

LV

Microlife Corporation!

Turinys

Microlife NEB 900

EE

Ultraheli 103 kHz ± 10 kHz

sagedus:

Müratase (kesk- ≤ 40 dBA

mine tase):

Nebulisaatori min. 2 ml; maks. 10 ml

maht:

Microlife NEB 900

RU

Серийный номер

Номер по каталогу

Производитель

Microlife NEB 900

ES

Microlife NEB 900

FR

RF (respirable fraction) : 77.12% < 5 μm 45.75% &lt 2 μm

Microlife NEB 900

IT

Rimanete in salute – Microlife Corporation!

Indice

Microlife NEB 900

TR

www.microlife.com/support

Microlife NEB 900

PT

Microlife NEB 900

NL

Microlife NEB 900

GR

AR

Mi