en Cleaning and servicing 2. Unplug the mains plug. 3. Open the rear flap. 4. Push the locking tab in the direc- tion of the arrow. 5. Release the HEPA hygiene filter 1 . 6. Remove the HEPA hygiene filter 1 from the appliance. → Fig. 19 7. Tap out the filter unit. 8. Wash out the filter unit under run- ning water. → Fig. 22 9. Leave the HEPA hygiene filter 1 to dry for at least 24 hours. 10. Insert the HEPA hygiene filter 1 into the appliance. 11. Close the rear flap. Changing the dust bag If the dust bag change indicator lights up continuously when the nozzle is raised and at the highest performance level, change the dust bag. 1. Switch off the appliance. 2. Unplug the mains plug. 3.
To open the lid, press the locking lever. 4. To close the dust bag, pull the locking tab. 5. Remove the full dust bag from the holder. → Fig. 23 6. Dispose of the full dust bag. 7. Push the new dust bag into the holder until it clicks into place. → Fig. 24 Do not kink the dust bag. 8. Close the lid. Make sure that the dust bag is not pinched when the lid is closed. The lid only closes if a dust bag has been inserted. 1 Depending on the appliance specifications 18