[. . . ] This function recognizes the shape of the ceiling using the camera on top to identify the area to be cleaned and determines the best way to pass over and clean every section of the floor. [. . . ] 40_ Entretien des outils et du filtre Entretien des outils et du filtre NETTOYAGE DU ROBOT ASPIRATEUR NETTOYAGE DE LA BROSSE ROTATIVE LATÉRALE You must turn off the Power Switch at the bottom of the main unit before cleaning the robotic vacuum.  heck whether the side rotating brush is bent or C whether there are any foreign substances stuck on the brush. Wearing rubber gloves, wrap the side rotating brush with  a cloth using hot water for about 10 seconds and wipe it on the cloth. Various Cleaning Modes Various cleaning modes are provided to meet all your needs. Delicate Cleaning of Every Corner Since the robotic vacuum cleaner cleans the floor in a sequential way ( ) along the map determined by the ceiling shape recognition function, it cleans every corner of the floor. œ  ince an invisible barrier is formed S to prevent the robotic vacuum cleaner from running against the VIRTUAL GUARD, installing the VIRTUAL GUARD within 30 cm of the outside walls is recommended. [. . . ] -  ake sure that the grid pattern of the filter is facing M downwards. [. . . ]