Clean The Air Quality Sensor - Blueair Blue Pure 211- Auto Manuel Utilisateur

Clean the air quality sensor

The inlet for the air quality sensor is located at the back of the air purifier.
Important! Do not use fingers or any unrecommended objects to clean inside the sensor inlet.
Step 1
Turn the unit off and
unplug it.
Step 3
Remove the top part from
the unit.
Step 5
Using circular motions,
gently clean the sensor
with a cotton swab, and
attach the sensor lid.
Step 7
Plug in the unit.
Step 2
Gently press the buttons
on both sides of the unit
simultaneously.
Step 4
Press the button on
the inside of the unit to
open the lid covering
the sensor and remove
the lid.
Step 6
Place the top part onto
the bottom part of the
unit. Firmly press the top
part onto the metal filter
frame until you hear a
click.
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