User manual BEURER Air purifier : 10 free PDF user manuals

Q: What does the red filter indicator of the BEURER LR 220 mean and how do I reset it?

The red filter indicator lights up automatically after 4,260 hours of operation to indicate that the filter has reached the end of its useful life. The filter cannot be regenerated and must be replaced. Replace the filter Turn off and unplug the device Unscrew the rotary closure under the casing Remove the used filter Install the new filter (reference 680.07) - three-layer combined filter (pre-filter, HEPA H13, activated carbon) Close the bottom of the casing Plug the device back in Reset the indicator Once the new filter is installed, press and hold the ON/OFF button for 20 seconds until the red indicator turns off. The device is then ready to operate. Maintenance tip: Although the filter cannot be washed, you can dust its exterior monthly with a vacuum cleaner to maintain filtration performance.

Q: How to clean the filter of the BEURER LR 220 air purifier?

To properly clean the filter of the BEURER LR 220 air purifier, it is important to note that the three-layer filter (pre-filter + HEPA H 13 filter + activated carbon filter) cannot be washed . Here is the recommended procedure: Before any intervention: Turn off the device and unplug it from the electrical outlet. Regular filter cleaning: Monthly cleaning is necessary for effective and hygienic use. Clean the outside of the filter using either the brush attachment of a vacuum cleaner or a dry cloth . This operation removes accumulated dust without damaging the filter. Accessing the filter: The filter is usually located under the casing, accessible by unscrewing the bottom of the device. Carefully remove the combined filter from its housing. Cleaning the casing: You can clean the outside of the purifier with a damp cloth (water or mild cleaning solution). Never use solvents, harsh cleaning products, or alcohol that could damage the surface. Filter replacement: After 4,260 hours of use, the filter indicator lights up red. The filter must be replaced at that time (reference 680.07). The filter cannot be regenerated or restored beyond this lifespan. Reinstallation: After cleaning and before plugging the device back in, ensure that the filter is properly reinstalled and that the bottom of the casing is securely screwed in. Regular monthly maintenance optimizes filtration performance and extends the filter's lifespan until its replacement. Note that replacing the filter should be followed by a reset of the maintenance indicator according to the instructions in the manual.

Q: How to reset errors on the BEURER LR 300 air purifier?

To reset errors on the BEURER LR 300 air purifier, follow these simple steps: Turn off the device and unplug it from the electrical outlet. Wait a few minutes to allow the device to fully reset. Plug the air purifier back into the electrical outlet. Turn on the device and check if the error has disappeared. If the error persists, it is advisable to check the condition of the filters and other components, as a clogged or improperly installed filter can generate alerts. Also, ensure that the sensor and internal connections are not blocked or damaged. If the problem continues, contacting customer service or a specialized technician can help you diagnose and resolve the issue.