Clean up the ion sensor.
If the dust is attached to the surface of the ion sensor, wipe it off
with a soft and dry cloth.
• Do not press the ion sensor strongly.
Do not use cleaning substance or water.
Attach the cleaning brush.
Attach the cleaning brush
to the pin of the cabinet.
Attach the louver.
Hold the main unit with a
hand and attach the louver
to the cabinet.
Do not operate the product while the louver is removed.
The strip of the helmet or other item touches the electrode of the
Plasmacluster Ion Generating Unit or the surface of the sensor and it
may cause a failure.