Sunbeam ALLERGYSMART 2540 - Manual (Page 9)

CLEANING CAPACITY
Your air cleaner has the capacity to clean the air in a 10’ x 12’ room every 5
(model 2541) or 8 (model 2540) minutes on the high fan speed setting. Your
air cleaner has a total of four fan speed settings, including an extra quiet sleep
setting. Adjust fan settings as needed. The sleep setting will be the quietest
setting but will also be the lowest performing in terms of the capacity of air
cleaned.
CHECKING THE FILTER
ALWAYS UNPLUG THE UNIT BEFORE CHECKING THE FILTER.
The check filter light indicates when it’s time to check your HEPA or charcoal
filter to see if it needs replacement. If the light is:
Blinking
Check the charcoal filter for possible replacement (usually 3 months after
initial usage). Check the appearance of the filter to see if there is a visible
amount of dust or lint on the filter. If so, you will need to replace the charcoal
filter with replacement model #6620 for the model 2540 air cleaner, or #6622
for the model 2541 air cleaner. See instructions below for replacing the
filter. After you have checked or replaced the filter, make sure to press
the RESET button.
I
New
In
use In use Time to change
Solid
Check the HEPA filter for possible replacement (usually a minimum of lyear
after the initial usage). If the filter appears brown in color, it is time to replace
the filter. Use replacement filter model # 6619 for model 2540 air cleaner
and #6621 for model 2541 air cleaner. See instructions below for replacing
the filter. After you have checked or replaced the filter, make sure to press
the RESET button.