# Inserting/Removing the Fleece Filter Bag (Dry Extraction) (see figures G-H)

A fleece filter bag (40) (accessory) must be used for the dry extraction of dust class L materials.

Insofar as materials with or without an exposure limit of ≥ 1 mg/m3 (dust class L materials) are extracted, these can be sucked straight into the container.

Note: Switch off the automatic filter cleaning when using the fleece filter bag see Automatic/Manual Filter Cleaning (see figure M).

WARNING

The dust extractor contains dust particles that pose a risk to health. Emptying and maintenance procedures, including the disposal of dust containers, should only be carried out by professionals. Suitable protective equipment is required. Do not operate the vacuum cleaner unless the complete filter system is correctly inserted. Otherwise, you are putting your health at risk.

Open the catches (15) and remove the top part of the dust extractor (12).

For inserting put the fleece filter bag (40) on the fleece filter bag holder (39) and insert the fleece filter bag (40) with the fleece filter bag holder (39) into the container (1).

For removing close the opening of the full fleece filter bag by pulling the catch. Pull the sealed fleece filter bag (40) out of the fleece filter bag holder (39) and remove it from the dust extractor.

Put the top part of the dust extractor (12) back on and connect the container (1) with the top part of the dust extractor (12) by closing the catches (15).