9.5 Cleaning with parts removal 1. Remove the conveyor belt (see chapter 10.5.1). 2. If necessary, remove and clean the inner belt scraper (plow) (1). 3. Clean the bulk material residue and other dirt from the housing, weighing unit and support frame. 4. Check the conveyor belt for wear and damage. Replace worn or damaged belts. 5. Check the belt tensioning unit for smooth operation. 6. Check the belt guide rollers for smooth operation.