Aktobis AG, Borsigstr. 20, D-63110 Rodgau / Germany
www.AKTOBIS.de
Email: Info@Aktobis.de
8.) Filter change / filter change indicator
The unit is equipped with a filter change indicator. Depending on the duration of use and the degree of soiling, this
may be signalled to you by the indicator panel flashing ! This is the time when the pre-filter should be cleaned
and/or the fine filters replaced.
Notes:
Under normal conditions, the fine filters last for approx. 4,300 operating hours or up to 18 months with an
operation of approx. 8 hours per day ! In more polluted rooms, e.g. smokers' households, the filters may have
to be replaced after approx. 6 months (at the latest when the HEPA filter is dark brown, it should be replaced) !
Disconnect the mains plug before cleaning/replacing the filters. For best filtration results, we strongly
recommend that you use only original filters from the manufacturer.
Never wash the fine filters. (Only the pre-filter and the ESP filter can be cleaned).
To change the filter, follow the instructions and diagrams as described earlier in the operating instructions under
point 3.).
After the pre-filter has been cleaned and/or the fine filters have been replaced, it is necessary to reset the filter
change indicator. To do this, switch the air purifier on again and now press the On/Off button permanentlyfor
approx. 3 seconds! The successful reset is signalled by a short acknowledgement tone. In addition, the flashing of
the display field will stop again.
Cleaning the ESP filter block:
The ESP filter block made of stainless steel can be cleaned as follows.
Carefully pull the ESP filter block out of the drawer like a honeycomb (touch
the top and bottom).
First remove the coarse dust and dirt with a hoover.
Then brush the fins of the ESP filter block with a soft brush.
Again, remove any loose dust and dirt with a hoover. Also remove any dust
residue from the drawer itself.
Now rinse the ESP filter block in a sink with the help of washing-up liquid and
a soft brush (see illustration opposite).
Allow the ESP filter block to dry completely.
Finally, push the ESP filter block back into its drawer and close the filter
compartment door properly.
9.) Cleaning & Storage
Please always disconnect the mains plug first and allow the air purifier to drain completely before carrying out any
cleaning activities on your unit !
9.1 Cleaning:
Use a soft and damp cloth to clean the outside of the unit.
Only use mild cleaning agents to clean your air purifier.
Please ensure that water does not get into the interior of the unit or the electrical display panel (display) at any
time !
9.2 Storage:
We recommend covering the unit for storage or ideally packing it in its original box.
Store the unit in a dry and sufficiently ventilated place/space.
