Sharp FU-A28TA Operation Manual page 16

CARE AND MAINTENANCE
To maintain optimum performance of this air purifier, please clean the unit including the filter
periodically.
Be sure to disconnect the power cord from the wall outlet before performing any maintenance.
BACK PANEL
Care Cycle
Gently remove dust from the back panel,
using a vacuum cleaner attachment or
similar tool.
If the Back Panel is dirty, wash it with warm
water and a mild detergent.
Dry the Back Panel in the shade before re-
installing.
UNIT
Care Cycle
To prevent dirt or stains on the main unit, clean as often as necessary. If stains are allowed
to remain, they may become difficult to remove.
Wipe with a dry, soft cloth
For stubborn stains or dirt, use a soft cloth
Do not use volatile fluids
Benzine, paint thinner, polishing powder, etc., may damage the surface.
Do not use detergents
Detergent ingredients may damage the unit.
OM_FU-A28TA_EN+TH.indb Sec1:6 OM_FU-A28TA_EN+TH.indb Sec1:6
(Pre-filter)
Whenever dust accumulates on
the unit or every 2 weeks
Whenever dust accumulates on the unit or every month Whenever dust accumulates on the unit or every month
Back Panel
dampened with warm water.
E-6
Back Panel
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