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U n i q A i r
5
Service and Maintenance
IMPORTANT! Turn the device off and unplug the power cord before
performing any maintenance. The fan will not stop rotating immediately:
after switching the device off, wait a moment before starting maintenance
work.
5.1
Replacing the prefilter
We recommend a prefilter change interval of 4-6 months when the device
is in continuous use. The prefilter can also be vacuumed and/or washed if
necessary, enabling a longer change interval. If you wash the prefilter, let it
dry completely before installation.
To replace the prefilter, follow the instructions on section 7.2, down to the
prefilter handling instructions.
5.2
Replacing the main filter
We recommend replacing the main filter every 12 months if the estimate
provided by the mobile application is not used. The air purifier calculates an
estimate of the filter's condition based on usage, which can be viewed as a
percentage from 0 to 100% in the mobile application. The main filter should
be replaced when the estimated filter condition approaches zero.
The estimate does not take into account the actual quality of the filtered air.
Therefore, the main filter should be replaced at shorter intervals if the user
notices a decline in filtering efficiency.
Instructions for replacing the main filter can be found in section 7.2 and at
www.uniqair.fi/downloads.
5.3
Cleaning the device
Dust and other dirt can be removed from the external surface of the device
with a damp cloth. The felt back cover can be vacuumed with a brush
nozzle.
NOTE! Exercise caution when vacuuming the back cover, which is easily
scratched.
