Beurer LB 44 - Air Humidifier Manual

Included in delivery

• Base unit for air humidifier
• Water tank for air humidifier
• Cleaning brush
• Instructions for use
• Aroma pads

Explanation of symbols

The following symbols are used in the instructions and on the label:

	Warning notice indicating a risk of injury or damage to health.
	Safety note indicating possible damage to the device /accessory or material damage, e.g. through escaping water.
Note	Note on important information.

Intended use

This air humidifier is designed for the humidification of ambient air.
The device is intended for private use.

Getting to know your device

Humans spend a large proportion of their time indoors.
For ideal ambient air, a humidity level of between 40% and 60% is recommended. This value is often not reached, particularly in winter, when cold, dry air enters living spaces that are being aired and is then warmed up. This dry ambient air draws in moisture, drying out mucous membranes and skin, but also furniture.

Ambient air that is too dry may have a number of negative effects.

• Mucous membranes and lips dry out.
• Eyes become irritated.
• Infections and respiratory diseases are more likely to occur.
• Exhaustion, tiredness and difficulty concentrating.
• Pets and plants are put under unnecessary strain.
• Dust forms more quickly.
• Electrostatic charging of textiles made of synthetic fibres, such as carpets and plastic floor coverings.
• Wooden furniture and, especially, parquet floors, are damaged.
• Musical instruments go out of tune.

Device description

The air humidifier

• humidifies the air,
• runs quietly and is continuously adjustable,
• is suitable for rooms up to 25 m² in size,
• has a low energy consumption and switches off automatically when the water tank is empty,
• is easy to clean.

1. Mist outlet
2. Recessed grip
3. Water tank
4. Water tank screwed plug
5. Water basin
6. Base unit for air humidifier
7. Fill level sensor
8. Ultrasound membrane
9. Control dial
10. LED display
11. Mains cable
12. Aroma compartment

Principle behind the LB 44 air humidifier

1. High-frequency vibrations release tiny drops from the surface of the water.
2. The fan air flow transports the humid air out into the room.
3. Water evaporation can also be switched on.
4. If you wish, the device can be used with aromas.

Initial use

Unpacking the device

Keep packaging material away from children! There is a choking hazard.

• Open the cardboard packaging.
• Remove the protective insert.
• Keep the plastic film closed.
• Lift the device up and out of the packaging.
• Remove the plastic covering.
• Check the device, the mains plug and the cable for damage.

Installation location

Read the safety notes before putting the device into operation.

Note

• The immediate vicinity of the air humidifier can become damp.
• Calcareous water can leave white deposits.
• Do not place the device on the floor, but in a raised position (e.g. on a table or chest of drawers).
• Position the device so that the mist outlet is not directed towards objects.
• Empty any remaining water when the device is not in use.
• Place the air humidifier on a firm, level and water-resistant surface.
  If the device should accidentally tip over, water may escape, even if the device is switched off and unplugged.

Water

Note

• Do not add any essential oils or fragrances to the water. If additives are used, the plastic material may become discoloured and damaged. The ultrasound membrane gets stuck and is damaged.
• Use fresh drinking water in the device.
  If the drinking water is very hard, you can use demineralised or distilled water.
• Use warm water (30°C – 45°C) and always fill the tank to the maximum level, otherwise the device could leak due to physical factors.
• Tip! If the water is hard, we recommend using the optional anti-limescale filter.

Filling the water tank

• Lift the water tank using the recessed grip and rotate it.
  The water tank is kept closed by means of a spring valve.
• Open the screwed plug on the water tank.
• Fill with water.
  The water tank holds a maximum of 2.8 litres.
  The water level can be seen from the outside.
• Tightly close the water tank using the screwed plug.
• Rotate the water tank, holding the recessed grip, and place it on the base unit.
  The tank should sit tightly on the base unit.

Operation

Note
Check the humidity of your ambient air regularly. Intensive continuous operation can cause the ambient air to become excessively humid. The relative air humidity should not exceed 60%.

Switching on the device

• Insert the plug into the mains socket.
• From its minimum position, turn the control dial to the right.
• A green LED next to the control dial lights up.
• If there is no or not enough water in the water tank, a red LED lights up.
  The device has switched off for safety reasons.
• Fill the water tank.
  • Fill the water tank as described under "Initial use".
• Use the control dial to set the desired evaporation output.
  Evaporation is limited to a maximum of 220 ml per hour.

Note
You may optionally add drops of aroma/scented oils to the aroma compartment (12). These will lend a pleasant odour to the room. Under no circumstances should you add the aroma directly to the water.

Switching off the device

• Turn the control dial to the left as far as "0". The LED next to the control dial goes out.
• Pull the plug out of the mains socket.

Cleaning and maintenance

Regular cleaning and disinfection are a prerequisite for hygienic and fault-free operation.
The level of contamination of the device depends on the water quality and how long it has been in operation.
In any case, we recommend the following cleaning intervals.

The device must be switched off after every use and before cleaning. Pull the plug out of the mains socket.

The water tank must be cleaned and the air humidifier completely emptied if the device has not been used for over a week.

Note

• Clean the device using only the methods specified.
• Under no circumstances may liquid enter the base unit.
• Do not use any solvent-based cleaning products.
• Only use a mild flushing agent or vinegar/vinegar-based cleaner to perform cleaning or disinfection work.

Cleaning the ultrasound membrane with a brush and rinsing the base

Note
Empty the water from the base unit via the side rim in the direction indicated by the arrow. Ensure that no water gets inside the device, e.g. via the fan opening.

• Clean the ultrasound membrane using the cleaning brush provided.
• Empty the water from the base unit via the side edge.
• Observe the markings on the device!
• Should dirty residue remain in the base unit, pour some clean, fresh water into the base unit and empty it out via the side edge.

Rinsing the water tank and replacing the water

• Clean the water tank regularly, at least once a week if using daily.
• Use a mild cleaning agent or vinegar/vinegar-based cleaner.
• Clean the thread of the screwed plug using a soft brush.
• Half-fill the water tank with water.
• Tightly close the water tank using the screwed plug.
• Shake the water tank by rocking it back and forth several times.
• Empty out the water completely.
• Repeat the process using clean, fresh water.

Cleaning the device inside and out

• Empty the water from the base unit via the side edge.
• Wipe the air humidifier with a damp cloth inside and out.
• Only use a mild flushing agent or vinegar/vinegar-based cleaner to perform cleaning work.

Descaling

Descaling the ultrasound membrane

Hard water can cause limescale to build up in the device and, especially, on the ultrasound membrane. This forms white deposits. Descale the device regularly.

• Drop some descaler onto the ultrasound membrane.
• Leave it to take effect for two to five minutes.
• Clean the ultrasound membrane using the cleaning brush.
• Rinse the base unit twice with clean, fresh water.

Cleaning inside the base unit

• Dip a damp, soft cloth briefly in descaling solution.
• Use the cloth to wipe the inside of the base unit.
• Carefully pour some clean, fresh water into the base unit.
• Empty the water from the base unit via the side edge.
• Repeat the process using clean, fresh water.

Descaling the water tank

• Half-fill the water tank with water.
• Add a small quantity of descaler.
• Tightly close the water tank using the screwed plug.
• Shake the water tank by rocking it back and forth several times.
• Empty the descaling solution completely.
• Repeat the process twice using clean, fresh water.

Spare parts

TIP!
If the water is hard, we recommend using the optional anti-limescale filter.

Anti-limescale filter

(optional)
Order number 162.843. Please contact the national service address.

Note

• If the anti-limescale filter does not prevent limescale build-up, or if white deposits form on or in the device, the anti-limescale filter should be replaced.
• The service life of the anti-limescale filter is around two to three months at most.
• If the device is not used for a relatively long time, the anti-limescale filter must be removed from the water tank and dried out.

Fitting the anti-limescale filter

• Lift the water tank and rotate it.
• Open the screwed plug on the water tank.
  
• Screw the anti-limescale filter onto the screwed plug on the inside.
• Tightly close the water tank using the screwed plug.

What if there are problems

Technical data

Dimensions (LxWxH)	approx. 25 cm x 12 cm x 34 cm
Cable length	approx. 1.5 m
Weight when empty	approx. 1.5 kg
Mains voltage/frequency	100 – 240 V AC / 50/60 Hz
Nominal power	20 watts
Room size	up to 25 m²
Capacity	approx. 2.8 litres
Evaporation output	220 ml/hour
Signs and symbols	The unit is double-protected and thus corresponds to protection class 2.

Replacement items

Replacement parts and additional items are available from the corresponding service address (according to the service address list). Please state the corresponding item number. Replacement parts and additional items are also available from retailers.

Safety notes

Read these instructions for use carefully. Non-observance of the following information may result in personal injury or material damage. Store these instructions for use and make them accessible to all users. Make sure to include these instructions for use when handing over the device to third parties.

• 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 filling or cleaning.
• 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.

Electric shock
As with every electrical device, use this air humidifier carefully and cautiously, in order to avoid hazards due to electric shock.

• Only operate the device at the voltage indicated on the device (the type plate is located on the underside of the base unit).
• Only insert the mains cable into the socket when the device is switched off.
• Never use the device if it or its accessories are visibly damaged.
• Do not use the device if it has sustained a fall or if water has penetrated the device interior.
• Do not use the device during a storm.
• In the event of defects or operational faults, switch off the device immediately and disconnect the device 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.
• Do not clamp or pinch the mains cable.
• Keep the mains cable away from hot surfaces.
• Ensure that the mains cable and plug do not come into contact with water, steam or other liquids.
• Only use the device in dry internal rooms (e.g. never in the bathroom, sauna, etc.).
• Never reach for a device that has been submerged in water. Pull the plug out of the mains socket immediately.
• Do not subject the device to any impacts or drop the device.

Repairs

• Do not open the base unit.
• Only specialist personnel may perform repairs on electrical devices. Improper repairs may subject users to considerable danger. For repairs, please contact customer service or an authorised retailer.

Risk of fire
There is a risk of fire if the device is used improperly or these instructions for use are ignored.

• Never use the device underneath a cover, such as a blanket or pillow.
• Never use the device near highly flammable substances.

Operation

• The device is only intended for the purpose described in these instructions for use. The manufacturer is not liable for damage resulting from improper or careless use.
• If you suffer from a severe respiratory or lung disease, consult your doctor before using the air humidifier.
• The device must be switched off after every use and before cleaning. Pull the plug out of the mains socket.
• Ensure that the mains cable does not pose a trip hazard.

• Ensure that the device is placed on a firm, flat surface that is not susceptible to moisture.
• Do not insert any objects into openings on the device. 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.

Warranty/service

In case of a claim under the warranty please contact your local dealer or the local representation which is mentioned in the list "service international".

Documents / Resources

Download manual

Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.

Download Beurer LB 44 - Air Humidifier Manual