6.9.3 Washers with traditional washing system and “P66" (32 cm) cabinet 1. Tub 2. Pressure chamber 3. Tube between tub and pump 4. Drain pump 5. Drain hose In these appliances, the drain circuit is self-cleaning: the siphon on the tube between the tub and the pump traps objects (coins, hair clips etc.) that might jam the pump. 1. Tube between tub and drain pump 2. Pressure chamber 3. Drain pump 4. Drain hose 5. Pump cover 6. Coupling 7. Circulation tube SOI/DT 2002-05 eb 50 599 35 23-17