Cleaning The Dust Sensor - Levoit LV-PUR131 Owner's Manual

Cleaning the Dust Sensor

1. Turn off and unplug the air purifier.
2. Open the dust sensor cover. [Figure 4.1]
3. Use a cotton swab, dipped in clean water, to clean the
lens. [Figure 4.2]
4. Wipe the lens dry with a dry, clean cotton swab.
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Figure 4.1
Figure 4.2
DO NOT remove
Figure 4.3
NOTE: DO NOT remove the foam piece attached
to the dust sensor cover. [Figure 4.3]