[. . . ] This appliance is intended for the cleaning of drains and pipes from washbasins, shower trays, bathtubs and sinks. [. . . ] 3 Raise the drain cleaner pump slightly and then pull the handle upwards, so that the cylinder fills with water. 4 Now press the drain cleaner pump firmly onto the drain, such that no more water can leak out, and then push the handle firmly down. loosen the drain cleaner pump and check that the water now drains away. Do not use abrasive, chemical or caustic cleaning agents to clean this appliance. You receive a 3-year warranty for this appliance as of the purchase date. This appliance has been manufactured with care and meticulously examined before delivery. [. . . ] Repairs carried out after lapse of the warranty period are subject to charge. [. . . ]