Coway AP-1516D User Manual page 19

■ Cleaning the particle sensor (clean every
2 months)
1. Clean the particle sensor air inlet and outlet with a soft
brush or vacuum cleaner.
∗ Take care that dust does not fall inside the purifier while cleaning.
2. Open the particle sensor cover on the
upper side of the purifier. (Use the particle
sensor cover slots to open the cover.) Wet a
cotton ball with a small amount of water and
wipe the lens, dust inlet and outlet, then
wipe again with a dry cotton ball to remove
moisture.
∗ If cleaning is not done regularly, the performance of
the particle sensor may decrease.
∗ Clean more often in very dusty environments.
■ Cleaning the front cover
Remove the front cover from the purifier and then wipe away dust stuck
to the surface with a soft, dry cloth or soft brush.
∗ If there is severe contamination, use a damp cloth
(do not use abrasives).
■ Cleaning the purifier
Wipe with a soft, dry cloth.
∗ If there is severe contamination, use a damp cloth
(do not use abrasives).
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