2
FU-28H-S
SAFETY PRECAUTIONS
When using electrical appliances, basic safety precautions should be followed, including the
following:
WARNING
- To reduce the risk of electrical shock, fire or injury to persons:
• Read all instructions before using the air purifier.
• Use only a 220-240 volt outlet .
• Do not use the air purifier if the power cord or plug is damaged or the connection to the wall
outlet is loose.
• Periodically remove dust from the power plug.
• Do not insert fingers or foreign objects into the intake or air outlet.
When removing the power plug, always hold the plug and never pull the cord.
Electrical shock and/or fire from short circuit may occur as result.
• Do not use this air purifier near gas appliances or fireplaces.
• Remove the power plug from the wall outlet before cleaning the unit and when not using the
unit.
Electrical shock from bad insulation and / or fire from short circuit may occur as a result.
• If the power cord is damaged, it must be replaced by the manufacturer, its service agent, Sharp
authorized service or similarly qualified person in order to avoid a hazard.
• Do not operate when using aerosol insecticides or in rooms where there is oily residue, incense,
sparks from lit cigarettes, chemical fumes in the air or a humidity condition.
• Use care when cleaning the air purifier. Strong corrosive cleansers may damage the exterior.
• Only Sharp Authorized Servicers should service this air purifier. Contact the nearest Servicer for any
problems, adjustments, or repairs.
• The batteries must be removed from the remote control before disposal, and the batteries must be
disposed of safely.
CAUTIONS CONCERNING OPERATION
• Do not block the intake and air outlet.
• Do not use the unit near or on hot objects, such as range or where it may come into contact with
steam.
• Always hold the main unit when moving it.
Holding the front panel when carrying may cause it to detach, thus dropping the unit and resulting in
bodily injury.
• Do not operate the unit without the filter.
• Do not wash the Active Carbon Filter and the HEPA Filter.
Not only it does not improve filter performance, it may cause electric shock or malfunction.
• Clean the exterior with a soft cloth only.
The unit surface may be damaged or cracked.
In addition, the sensor may malfunction as a result.
