6.9 Drain/circulation circuits The drain circuit differs according to the structure of the model and the washing system used. 6.9.1 Washers with traditional washing systems 1. Tub 2. Tube between tub and filter body 3. Filter body 4. Drain pump 5. Drain hose 6. Circulation tube 1. Tube between tub and filter body 2. Pressure chamber 3. Filter body 4. Washer 5. Cap 6. Drain filter 7. Washer (OR) 8. Drain pump 9. Pump cover 10. Drain hose 11. Circulation tube 6.9.1.1 Drain filter ѓ The drain filter features a fine mesh which traps all objects. The filter mesh must be cleaned frequently. SOI/DT 2002-05 eb 48 599 35 23-17