[. . . ] Dear customer, Before using your appliance for the first time, read the following instructions carefully and keep them for future reference. [. . . ] Warning: If the bag is not correctly positioned in its housing, the cover will not shut. â· In the event of a malfunction, switch the appliance off and do not try to repair it yourself. Take it to an authorised technical assistance centre and always demand the use of original accessories and spare parts. â· Never use an electric appliance if the plug or cable are damaged. The manufacturer accepts no responsibility for damage resulting from incorrect, unsuitable or irresponsible use and/or repairs carried out by unqualified personnel. When you want to rewind the cable, press the pedal and guide the cable with your hand in order to prevent tangles. [. . . ] Before carrying out any cleaning or maintenance operations, switch the appliance off and unplug the cable from the mains socket. [. . . ]