22
CLE ANING AND MAINTENANCE
en
REPLACING THE FILTER
The filter is used up when the "filter" indicator
illuminated. The filter must now be replaced to continue
to ensure optimal air purification.
The procedure for replacing the filter corresponds to the
figures on page 17.
1. Replace the filter in accordance with the instructions
on page 17.
2. Press the
-button for 5 seconds until the indicator
goes out.
CLEANING THE PRE-FILTER
is
The pre-filter prevents excessive dust accumulation from
getting inside the BONECO P340.
1. Clean the pre-filter under running water or using a
vacuum cleaner.
2. Allow the pre-filter to dry completely before you re-
insert it.
Do not use alcohol or corrosive cleaning agents for
cleaning.