Even if the OPERATION light (blue) does not ﬂ ash, it is recommended to carry
out the cleaning once every 6 months.
Remove the louver.
Hold the main unit with a hand and then pull out the louver.
Remove the cleaning brush.
Remove the cleaning brush attached to the main unit.
Clean up the needle electrode of the Plasmacluster Ion
Remove the dust from the needle electrode with using the cleaning
If the OPERATION light ﬂ ashes immediately again even if cleaning up the needle
electrode, the dust may be left, clean up the needle electrode repeatedly. If the
OPERATION light is still ﬂ ashing, the exchange of Plasmacluster Ion Generating
Unit may be needed. Please contact Sharp Authorized Service Center.
If the OPERATION light (blue) ﬂ ashes