9.3 Prepare cleaning 1. Empty the belt feeder for cleaning 2. Ensure that no bulk material can continue flowing unintentionally. 3. Switch off the feeder (see chapter 9.1). 9.4 Cleaning without parts removal 1. In case of external soiling, clean all the components of the feeder with a damp cloth and use normal industrial cleaners. 2. Pull out the supporting frame (see chapter 10.4). 3. Clean the inlet and the supporting frame completely.