9
Cleaning External Surfaces of Unit Body
Wipe Unit body by soft and dry cloth.
Care & Maintenance
Cleaning Method
WARNING
Always disconnect the power supply of
the unit before any maintenance or care
process is carried out (except replac-
ing filters). (Unit could cause electrical
shock or injury if unit is still running.)
Notice
• DO NOT clean the unit with any detergent.
• If cleaning the unit by using a cloth that is
chemically treated, please read and follow the
instructions on the cleaning product.
• During maintenance work, be careful not to
damage the disassembled parts or injure
yourself.
• If the HEPA Filter has not been installed, DO
NOT operate the unit as this could cause
irreversible damage to the NCCO Reactor.
• If the HEPA Filter is not replaced periodically as
indicated in instructions, it may seriously affect
the efficiency of the NCCO Reactor.
Cleaning Pre-filter
The Pre-Filter can be cleaned with water, and
gently wiped dry before reassembling filter into
unit.
Cleaning Air Inlet and Air Outlet
Use a soft brush or light vacuum to clean
the air inlet and air outlet.
Notice
A damp (non-abrasive) cloth can
be used to clean the unit surface.
Notice
Never rinse or soak the HEPA Filter
or NCCO Reactor with water.
