Cleaning and Maintenance
Cleaning the Pre-Filter
The plastic pre-filter is reusable. To clean it follow this procedure:
1.
Pull out the filter case
①
.
2.
Remove pre-filter case
②
from filter case
①
and separate from carbon filter
③
and HEPA filter
④
.
3.
Clean the pre-filter with plain water.
4.
Allow to dry completely out of direct sunlight.
5.
Replace
Ensure you have removed the HEPA and carbon filters before washing the pre-filter
We recommend you check the pre-filter regularly and clean it as often as necessary,
depending on the levels of pollution.
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Replacing the Carbon Filter and HEPA Filter
Every 2000 hours the FILTER LED ① changes color from blue to red, indicating it is time
to replace the HEPA and carbon filters. After replacing the filters (as shown above) press
and hold the UP switch
②
for at least 5 seconds to reset the FILTER timer to zero.
The HEPA and carbon filters are not reusable and should be replaced.
Depending on the levels of pollution the lifetime of the HEPA and carbon filters may be
longer or shorter than the recommended 2000 hours use time.
Please contact your local customer service center or distributor to purchase
replacement HEPA and carbon filters.
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