en
Squeeze the release for the filter frame and open until it clicks.
Grasp one of the two clean corners (see arrow) to remove the used Air Clean exhaust filter.
Insert a new Air Clean exhaust filter.
But if you want to install an Active Air Clean or Active HEPA filter, you must heed the section "Maintenance and care - Exchanging exhaust filters".
Close the filter frame.
Close the dust compartment lid until it clicks into place.
How do I change the Active Air Clean or the Active HEPA exhaust filter? (see fig. 29 + 30)
Make sure that only one exhaust filter is inserted in the frame.
Open the dust compartment lid.
Lift the Active Air Clean or Active HEPA exhaust filter and remove it.
Install the new Active Air Clean or Active HEPA exhaust filter and press it downwards.
If you want to install an Air Clean exhaust filter, you must adhere to the section "Maintenance and care - Exchanging exhaust filters".
Close the dust compartment lid until it clicks into place.
Resetting the filter change indicator (see fig. 26)
The filter change indicator must be reset each time the filter is changed. To do this, the vacuum cleaner must be plugged in.
Press the reset button.
The filter change indicator and the reset button will go out and return to the initial position.
The indicator is only reset if pressed while lit. If the indicator is pressed while not lit, it will not be reset.
Exchanging exhaust filters
Make sure that only one exhaust filter is inserted in the frame.
Depending on the model, your vacuum cleaner will use one of the following standard exhaust filters (see fig. 25):
aAir Clean
bActive Air Clean
cActive HEPA
Important
1.If you replace exhaust filter a with exhaust filter b or c, you must be sure to remove the filter frame before inserting the new filter type.
2.If you replace exhaust filter b or c with exhaust filter a, you must be sure to place the new filter in the filter frame *.
*Filter frame - see section on "Optional accessories"
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