Beurer LR 310 User manual

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LR 310
EN Air purifier
Instructions for use

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Read these instructions for use carefully and keep them for
later use, be sure to make them accessible to other users and
observe the information they contain.
E NGLISH
WARNING
• This device may be used by children over the age of eight and by people with
reduced physical, sensory or mental skills or a lack of experience or knowledge,
provided that they are supervised or have been instructed on how to use the
device safely, and are fully aware of the consequent risks of use.
• Children must not play with the device.
• Cleaning and user maintenance must not be performed by children unless
supervised.
• Disconnect the device from the mains supply during cleaning.
• Clean the device using only the methods specified. Under no circumstances
must liquid enter the fan unit.
• Do not use any solvent-based cleaning products.
• If the mains connection cable of this device is damaged, it must be disposed
of. If it cannot be removed, the device must be disposed of.
Dear customer,
Thank you for choosing one of our products. Our name stands for high-quality, thoroughly tested products
for applications in the areas of heat, gentle therapy, blood pressure/diagnosis, weight, massage, beauty,
air and babycare.
With kind regards,
Your Beurer team
Getting to know your device
Humans spend a large proportion of their time indoors. The air indoors is often polluted with dust particles,
pollen, animal hair, odours, harmful gases as well as various bacteria and viruses. The LR 310 air purifier
cleans the ambient air using a three-layered filter system and an in-built UV-C light.
The LR 310 air purifier
• Filters air with a combi filter (activated carbon filter against harmful gases and unpleasant odours, HEPA
filter H 13
against particles such as bacteria, viruses, mites, pollen and fine dust)
• Has an in-built UV-C light (to kill germs)
• Operates quietly with three output levels
• Has a timer function (two, four or eight hours)
• has a fine dust particle sensor
• is suitable for rooms up to 54m² (according to NRCC-54013-2011),
• Energy-saving
• Switches o automatically when the housing cover is removed.

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Principle of air cleaning
1.The air purifier’s fan sucks in the contaminated air.
2.The pre-filter filters larger particles such as dust, dirt and hairs.
3.Next, the activated carbon filter filters formaldehyde, benzene and other poisonous gases and odours out
of the ambient air.
4.Lastly, the HEPA filter filters out small particles such as pollen, bacteria or viruses.
5.The switchable UV-C light inside the housing
eliminates germs and odours (caused by animals, cooking or
tobacco smoke).
6.The cleaned air is emitted into the ambient air via the air outlet on top of the air purifier.
The HEPA H13 filter has a filter performance of 99.95%. That means that 99.95% of particles (e.g. bac
teria, viruses and fine dust) can be filtered out.
Contaminated, unfiltered air can have the following eects:
• Infections and respiratory diseases are more likely to occur
• Damage to health through harmful gases
Table of contents
1. Included in delivery ................................... 3
2. Signs and symbols .................................... 3
3. Warnings and safety notes ......................4
4. Intended use .............................................. 5
5. Device description..................................... 5
6. Initial use .................................................... 6
6.1 Removing the air purifier ....................... 6
6.2 Setting up the air purifier....................... 6
7. Usage.......................................................... 7
7.1 Switching on the air purifier .................. 7
7.2 Automatic function ............................... 7
7.3 Fan speed ............................................. 7
7.4 UV-C light ............................................. 7
7.5 Timer function .................................... 7
7.6 Filter change........................................ 7
8. Cleaning and maintenance ....................8
8.1 Cleaning the filter ................................ 8
8.2 Cleaning the fine dust particle
sensor.................................................. 9
8.3 Cleaning the housing........................... 9
8.4 Storage ................................................ 9
9. Accessories and replacement parts ...10
10. What to do if there are problems? ....... 10
11. Disposal.................................................. 10
12. Technical specifications ....................... 10
13. Warranty / Service ................................. 11
1. Included in delivery
• 1x air purifier
• 1x combi filter (activated carbon/HEPA filter class H 13)
• 1x pre-filter
• 1x set of instructions for use
2. Signs and symbols
The following symbols appear in these instructions for use:
WARNING
Warning instruction indicating a risk of injury or
damage to health
Manufacturer
IMPORTANT
Safety note indicating possible damage to the
device/accessory
CE labelling
This product satisfies the requirements of the
applicable European and national directives.
Product information
Note on important information
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PAP
Dispose of packaging in an environmentally
friendly manner

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Read the instructions Disposal in accordance with the Waste Electrical
and Electronic Equipment EC Directive – WEEE
„Geprüfte Sicherheit“ safety mark
The device has double protective insulation and
therefore complies with protection class 2.
3. Warnings and safety notes
Read the notes carefully! Non-observance of the following information may result in personal injury or material
damage.
WARNING
Keep packaging material away from children to avoid danger of suocation.
Electric shock
WARNING
As with every electrical device, use this air purifier carefully and cautiously, in order to avoid hazards due to
electric shock.
• Therefore, observe the following instructions for use:
– do not operate the device at voltages other than those indicated on the device (the type plate is located
underneath the device)
– never if it or its accessories show visible signs of damage
– not during a thunderstorm
• In the event of defects or operational faults, switch the device o immediately and disconnect it from
themains socket. Do not pull on the mains cable or on the device to disconnect the plug from the socket.
Never hold or carry the device by the mains cable. Keep the cables away from hot surfaces.
• Always switch o the device before disconnecting it from the mains.
• Never disconnect the mains plug with wet or damp hands.
• Keep the device away from sources of heat as the housing could melt and trigger a fire.
• Ensure that the openings of the device and the mains cable do not come into contact with water, steam
or other liquids.
• Do not use the device in close proximity to flammable or explosive gas mixtures.
• Never reach for a device that has been submerged in water. Disconnect it from the mains plug immediately.
• Do not use the device if it or its accessories are visibly damaged.
Repairs
WARNING
• Only specialist personnel may perform repairs on electrical devices. Improper repairs may subject users to
considerable danger. For repairs, please contact Customer Services or an authorised retailer.
• Do not open the fan unit.
• It is not intended to replace the UV-C lamp. It is not permitted for the user to perform replacement.
Risk of fire
WARNING
There is a risk of fire if the device is used improperly or these instructions for use are ignored.
Therefore, observe the following instructions for using the air purifier:
• Never use underneath a cover, such as a blanket, pillow etc.
• Never use near petrol or other highly flammable substances.

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Handling
IMPORTANT
The device must be switched o and disconnected from the mains after every use and before cleaning.
• Do not place any objects in device openings or in rotating parts. Ensure that the moving parts can move
freely at all times.
• Do not place any objects on the device.
• Do not expose the device to high temperatures.
• Protect the device against sunlight and impacts and do not drop it.
• Never shake the device.
• Place the device on a firm, level and water-resistant surface.
4. Intended use
This air purifier is intended exclusively for cleaning the air indoors.
WARNING
If you suer from severe respiratory or lung disease, consult your doctor before using the air purifier.
This device must only be used for the purpose for which it was designed and in the manner specified in the
instructions for use. Improper use can be dangerous. The manufacturer is not liable for damage resulting from
improper or careless use.
5. Device description
1234
5
6
7
8
1. Air outlet 5. Housing cover
2. Combi filter (activated carbon filter/HEPA filter
H 13)
Activated carbon filter: To counter harmful gases
and unpleasant smells
HEPA filter H 13: Filters particles such as bacteria,
viruses, mites, pollen and fine dust
6. UV-C light
Eliminates germs and odours (caused by animals,
cooking or tobacco smoke) inside the housing
3. Pre-filter
Filters coarse dust and dirt, such as hairs
7. Housing
4. Control panel 8. Air inlet

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Display and buttons
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2
1
1 ON/OFF button
Switches the device on/o
4 UV-C light button
Switches the UV-C light on/o
2 AUTO button
Activates the automatic function (fan speed auto -
matically adapts to the ambient air quality and the
LED is lit continuously). If the light below "Replace
Filter" is flashing, change the filter. After changing
the filter, hold down the AUTO button to reset the
automatic counter for the filter change.
5 TIMER button
The air purifier features a timer function that you
can use to determine the number of hours the
air purifier should run for before it automatically
switches itself o. The air purifier has three timer
periods: 2H (two hours), 4H (four hours) and 8H
(eight hours).
3 FAN SPEED button
The air purifier has three fan speeds: (low),
(medium) and (high).
6. Initial use
6.1 Removing the air purifier
1. Open the cardboard packaging.
2. Remove the device from the top of the box without opening the film bag.
3. Now remove all plastic films. Remove the combi filter from the device (see "Filter change" section) and
take it out of the plastic film. Then re-insert the combi filter into the device.
4. Check the device, mains plug and cable for damage.
6.2 Setting up the air purifier
1. Place the air purifier on a firm, level surface to prevent vibrations and noise.
IMPORTANT
If you wish to reposition the air purifier, only carry it by the handle on the rear of the device.
2. Set up the air purifier in such a way that provides 30 cm clearance on all sides.
3. Make sure that the air inlet and air outlet are never blocked.

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7. Usage
7.1 Switching on the air purifier
1. Always follow the instructions in chapter "5 Initial use".
2. Insert the mains plug into the socket. Ensure that the cable does not pose a trip hazard.
3. Press the ON/OFF button ( ) to switch on the air purifier.
Note
When the air purifier is used for the first time it is set to the middle fan speed.
7.2 Automatic function
The air purifier has an automatic function. When the automatic function is switched on, the fan speed
automatically adapts to the ambient air quality. This means that, the poorer the quality of the ambient air, the
higher the fan speed automatically set by the air purifier.
1. To switch on the automatic function, press the AUTO button while the air purifier is switched on
(). As soon as the automatic function is active, a light goes on above the AUTO button.
2. Press the AUTO button ( ) again to switch o the automatic function. The light above the AUTO
button goes out.
Note
If the light above the AUTO button is flashing, you must replace the filter. To do this, follow the instructions
in the "Filter change" section.
7.3 Fan speed
The air purifier has three fan speeds: (low), (medium) and (high).
• To switch between the individual fan speeds, press the fan speed button . The fan speed that is currently
set lights up on the control panel.
7.4 UV-C light
The UV-C light eliminates germs contained in the air. Here the UV-C light activates titanium oxides that break
down the foul-smelling odour molecules (caused by tobacco smoke, cooking smells or animals).
1. To switch on the UV-C light , press the UV-C button on the air purifier while it is switched on ( ).
Assoon as the UV-C light is active, a light goes on above the UV-C button.
2. Press the UV-C button () again to switch o the UV-C light. The light above the UV-C button goes out.
7.5 Timer function
The air purifier features a timer function that you can use to determine the number of hours the air purifier
should run for before it automatically switches itself o. The air purifier has three timer periods: 2H (twohours),
4H (four hours) and 8H (eight hours).
• To switch between the individual timer periods, press the TIMER button ( ) The TIMER period that is
currently set lights up on the control panel. The air purifier will now automatically switch o after the set
number of hours has passed.
• To switch o the timer, repeatedly press the TIMER button ( ), until the light above the TIMER button
goes out. The air purifier now cleans continuously.
7.6 Filter change
The three-layered filter should be replaced with a new one after 4320 operating hours. After 4320 operating
hours, a blue LED flashes above the AUTO button. To change the filter, proceed as follows:

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1.
2.
1. Press the ON/OFF button to switch o the air
purifier, and unplug it from the socket.
2. Remove the housing cover as shown (magnetic
fastening). Firstly detach the magnetic fastening
at the bottom, and then at the top.
3. Pull out the pre-filter. Now, to pull out the combi
filter, pull carefully on the side tabs.
4. Insert a new combi filter. To insert the combi filter
correctly, align it with the side tabs as shown.
Position the pre-filter above it.
1.
2.
5. Re-insert the housing cover as shown until
yousee and hear it click into place (magnetic
fastening). First attach the magnetic fastening
at the top, and then at the bottom.
6.
Insert the mains plug into the socket. Ensure that
the cable does not pose a trip hazard. Press and
hold the AUTO button ( ) for five seconds. The
operating hours counter now resets to 0.
If you wish to change the combi filter at specific personal intervals (e.g. every six months), there is a
sticker on the upper edge of the combi filter on which a date can be entered.
8. Cleaning and maintenance
WARNING
Before cleaning, always ensure that the mains plug of the air purifier has been properly disconnected.
8.1 Cleaning the filter
Regular cleaning of the filter (once a month) is a prerequisite for hygienic and fault-free operation.
• Clean the three-layered filter using the brush attachment of a vacuum cleaner. To carry out a thorough clean,
pull out the pre-filter and clean the activated carbon filter located behind it and the HEPA filter located at the
rear, also using the brush attachment from a vacuum cleaner. Then replace the pre-filter on the HEPA filter.

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Activated carbon filter HEPA filter H 13
Front Rear
IMPORTANT
The three-layered filter should be changed after 4320 operating hours (see "Filter change" section).
The three-layered filter cannot be washed.
8.2 Cleaning the fine dust particle sensor
The fine dust particle sensor should be cleaned every 2 months.
Note
If the air purifier is used in a dusty environment, it may need to be cleaned more often.
To clean the sensor, switch o the air purifier and pull the mains plug
out of the socket. Open the cover on the side of the housing, and
remove the cover.
Clean the sensor, along with the air inlet and outlet using a moiste-
ned cotton bud.
Afterwards, dry all of the cleaned parts using a dry cotton bud.
Attach the fine dust particle sensor cover again.
8.3 Cleaning the housing
Clean the housing of the air purifier with a damp cloth (water or a mild cleaning solution). When cleaning, do
not use any solvents or other aggressive or abrasive cleaning agents, as the surface may become damaged.
8.4 Storage
If you do not plan to use the device for a long period of time, we recommend that you clean it and store it in
the original packaging in a dry environment, ensuring it is not weighed down by additional items.

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9. Accessories and replacement parts
Replacement parts and wearing parts are available from the corresponding service address (according to
the service address list). Please state the corresponding order number.
Designation Item number and/or order number
Pre-filter, combi filter (HEPA filter H 13 and activated carbon filter) 686.84
10. What to do if there are problems?
Problem Cause Solution
The air purifier will not
switch on
The housing cover is not correctly
installed.
Ensure that the housing cover is
correctly installed.
The three-layered filter is not
correctly inserted.
Ensure that the three-layered filter
is correctly inserted.
The mains part plug is not plugged in. Plug the mains part plug into
asuitable socket.
Insucient passage of
air
The filters are dirty Clean the filters (see "Maintenance
and cleaning" section).
The air intake/air outlet is blocked. Ensure that the air intake/air outlet
is not blocked.
Air cleaner is very loud There is a foreign body in the air in-
take/air outlet.
Remove the foreign body from the
air intake/air outlet.
The filters are clogged. Clean the filters (see "Maintenance
and cleaning" section).
The filters are not correctly inserted. Insert the filters correctly.
The air purifier is positioned on an
uneven surface.
Position the air purifier on a level
surface.
11. Disposal
For environmental reasons, do not dispose of the device in the household waste at the end of its
useful life. Dispose of the unit at a suitable local collection or recycling point. Dispose of the device
in accordance with EC Directive – WEEE (Waste Electrical and Electronic Equipment). If you have
any questions, please contact the local authorities responsible for waste disposal.
12. Technical specifications
Model LR 310
Mains voltage See type plate on the device
Output 50 W
Dimensions (L x W x H) 388 x 145 x 428 mm
Weight when empty 4.5 kg
UV light Wave length 254 nm; service life approx. 20,000 hours
Suitable for rooms approx. 54 m
2
Permissible operating conditions +5°C to +40°C, ≤ 90% relative humidity (non-condensing)
Protection class Protection class II /

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13. Warranty / Service
Beurer GmbH, Söflinger Straße 218, 89077 Ulm, Germany (hereinafter referred to as “Beurer”) provides a
warranty for this product, subject to the requirements below and to the extent described as follows.
The warranty conditions below shall not aect the seller’s statutory warranty obligations which ensue
from the sales agreement with the buyer.
The warranty shall apply without prejudice to any mandatory statutory provisions on liability.
Beurer guarantees the perfect functionality and completeness of this product.
The worldwide warranty period is 3 years, commencing from the purchase of the new, unused product from
the seller.
The warranty only applies to products purchased by the buyer as a consumer and used exclusively for per-
sonal purposes in the context of domestic use.
German law shall apply.
During the warranty period, should this product prove to be incomplete or defective in functionality in accor-
dance with the following provisions, Beurer shall carry out a repair or a replacement delivery free of charge,
in accordance with these warranty conditions.
If the buyer wishes to make a warranty claim, they should approach their local retailer in the first in-
stance: see the attached “International Service” list of service addresses.
The buyer will then receive further information about the processing of the warranty claim, e.g. where they
can send the product and what documentation is required.
A warranty claim shall only be considered if the buyer can provide Beurer, or an authorised Beurer partner, with
- a copy of the invoice/purchase receipt, and
- the original product.
The following are explicitly excluded from this warranty:
- deterioration due to normal use or consumption of the product;
- accessories supplied with this product which are worn out or used up through proper use (e.g. batteries,
rechargeable batteries, cus, seals, electrodes, light sources, attachments and nebuliser accessories);
- products that are used, cleaned, stored or maintained improperly and/or contrary to the provisions of the
instructions for use, as well as products that have been opened, repaired or modified by the buyer or by
a service centre not authorised by Beurer;
- damage that arises during transport between manufacturer and customer, or between service centre and
customer;
- products purchased as seconds or as used goods;
- consequential damage arising from a fault in this product (however, in this case, claims may exist arising
from product liability or other compulsory statutory liability provisions).
Repairs or an exchange in full do not extend the warranty period under any circumstances.

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686.83_LR310_HEPA_2019-12-27_01_IM1_FITZ
BEURER GmbH • Söflinger Str. 218 • 89077 Ulm (Germany) • www.beurer.com
• www.beurer-healthguide.com
Subject to errors and changes