Beurer LR 330 - Cleaning and Maintenance; Filter Maintenance and Replacement; Routine Cleaning Procedures

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6. Close the water tank again. Ensure that the screwed plug is screwed on correctly and the water tank
is sealed shut.
7. Carefully place the water tank back into the housing from above.
8. Replace the top housing cover back onto the housing.
9. Connect the mains plug to the socket and ensure that the cable does not pose a trip hazard.
6.6 Replacing the combi filter and pre-filter
The combi filter and the pre-filter should be replaced with new
filters after 1000 operating hours. After 1000 operating hours,
“CL” flashes in the display and the filter symbol (
) appears.
1. As soon as “CL” appears in the display, switch o the air
cleaner and disconnect the device from the socket.
2. Replace the
combi filter and the pre-filter as shown in the image.
3. Connect the mains plug to the socket and switch the air
cleaner back on.
4. Press and hold the filter button (
) for 5 seconds. An acous-
tic signal sounds and the filter symbol goes o in the display.
The operating hours counter now resets to 0.
If you wish to change the combi filter at specific 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.
7. Cleaning and storage
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.
Activated carbon filter
HEPA filter E 10
(The activated carbon filter is lo-
cated below the pre-filter)
Front
Rear
IMPORTANT
The three-layered filter should be changed after 1000 operating hours (see “Filter change” section).
The three-layered filter cannot be washed.
Rinsing the tray
Rinse out the tray every 2 weeks with warm water. If the air is heavily polluted, the device is used intensively
or the water quality is poor, the air cleaner must be cleaned at shorter intervals.