Dust CompartmentRibs123132CLEANING THE FILTERSRemove the dust compartment.(refer to page 8)To maintain optimum suction power, the dust filter fins should be kept clean of dirt.Clean the filter fins free of dirt with the end of fork as shown.Set the dust compartment to theparallel position. Open the trapdoor,then push the release button B andpull out the main filter.The main filter and prefilter will beremoved at the same time.Caution: Do not push the releasebutton B at the upright position.As this may drop or damage themain filter and prefilter.Clean the main filter and prefilter with a soft-bristled brush and rinse with cold water.Allow both items to dry completely.Caution:Do not use a hard-bristled brush to clean filters.This may result in damage to the filters.Do not attempt to dry with a hair dryer or byplacing in a clothes dryer. Hot air may cause thefilters to warp.Reattaching the filtersCleaning utensilInsert the main filter into theClose the trapdoor.prefilter as shown.Hold onto the main filter and insert intothe dust compartment.Align the ribs of the main filter to matchthe shape of the hole in the dustcompartment and press firmly to insert.PrefilterMain FilterFork9ReleaseButton B3