Cleaning And Maintenance - Beurer LB 37 Instructions For Use Manual

Switching off the device
• Press the ON/OFF button (
• Pull the plug out of the mains socket.
Note
In night mode, the air humidifier operates in level 2 with a lower evaporation output and no LED illumination to
ensure undisturbed and therefore restful sleep.

8. 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.
Every three days As required
x
x
x
x
WARNING
The device must be switched off after every use and before cleaning. Pull the plug out of the mains socket.
IMPORTANT
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, 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.
• 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, 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.
) 4 times. The LED lighting goes off.
Clean the ultrasound membrane with a brush, rinse the base.
Rinse the water tank, replace the water.
Clean the air humidifier inside and out.
Descale.
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