[. . . ] Motor power 150 Watts Sweeping width 325 mm Brush strips Replaceable Brush drive Toothed belt Dimensions 353x233x82 mm Weight 3 kg Safety rating II double insulated Suppression To CISPR We reserv the right to alter specifications without previous notice. The power brush attachment is a special accessory for cleaning carpets, wich has been developed for use in combination with all vacuum cleaners with electrical accessory sockets. [. . . ] Never run the motorized nozzle over the vacuum cleaners cable or any other electrical cable. The extension tube can be locked in the vertical position for storage purposes, or when running the motorized nozzle over low sills. Run the motorized nozzle forwards and backwards over the area to be cleaned. The rotation of the brushes beats the carpet, making the dust easier to suck into the vacuum cleaner. When in use, the motorized nozzle should not be allowed to remain stationary and working, as this may damage the carpet. Repairs to the machine should only be carried out at authorized service centers, or by a qualified electrician fully conversant with all relevant safety regulations. Incorrectly carried out repairs may result in damage to the machines or in personal injury. There are two lamps on the control panel which indicate the condition of the brush. Green and red: The brush is worn out, replace it as described in the section "Replacing the brush". Switch off the machine, remove the cable from the electrical power point and then clear the obstruction. [. . . ] Rotate the roller so that the brush can be slid out through the hole, and then slide it out from underneath. Check that the brush are fixed securely in position before screwing the covering plate back on again. [. . . ]