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Cleaning
• Clean unit as necessary by wiping with a dry,
soft cloth; for stubborn stains, use a warm, damp
cloth.
• Do no
t use volatile fluids such as benzene, paint
thinner, or scouring powder, as they may damage
the unit surface.
• Keep the unit dry.
• Cle
an the wall behind the air outlet periodically,
as it may become dirty.
Filter Cassette Replacement
The CHANGE FILTER indicator will signal when to
replace the filter cassette. The replacement period
will vary depending on the hours of use, air quality,
and location of the unit. However, most filters in
normal use need to be replaced annually.
For your convenience, all three filters (Washable
Anti-Bacterial Pre-Filter, HEPA Filter, and Washable
Nano-Silver Mesh/Carbon Filter) come in one pre-
packaged replacement cassette.
For optimum unit efficiency, wash the Washable
Anti-Bacterial Pre-Filter and Washable Nano-Silver
Mesh/Carbon Filter as described in Filter Cleaning
every three months.
Do not wash and reuse the HEPA Filter—it will not
work effectively.
Changing Filter
Warning: Before replacing or cleaning any
filters, make sure to remove the power plug
from the wall outlet.
• R
em
ove the front panel by grasping the
bottom outside edges and gently pulling
toward you.
• Pul
l out the filter cassette by grasping
the tabs located on each side.
• Remove the plastic wrap from the new
filter cassette.
• Place the new filter cassette in the main
unit.
• Replace the front panel after pressing
CHANGE FILTER reset button.
• Plug in the power cord to a wall outlet and
turn on the unit.
Maintenance and Care Maintenance and Care
SV-HH_Manual_4.06.indd 14-15 5/1/06 7:22:19 PM