[. . . ] A & B) Per incidere delle figure sui pezzi metallici, usare un ago d'incisione. WARNING Read this manual carefully before using the machine, for your own safety. [. . . ] Always wear safety goggles, hearing protection and if necessary other protective means, such as working gloves, hard hat, etc. I Remove the collet nut from the flexible spindle and fit it onto the tool. To mount an accessory, proceed as follows: I Position the key (8) in the recess to fix the collet. A & B) A cutting disc is used for cutting metal, plastic, wooden and stone workpieces. A & B) A grinding disc for deburring is used for removing burrs from metal workpieces. A & B) A drill bit is used to drill holes in plastic, wooden and stone workpieces. A & B) A grinding stone is used for grinding metal, plastic, wooden and stone workpieces. I Place a grinding stone (11) or sanding band with mandrel (12) in the collet nut (6). B) I Use the grinding stone (17) for removing burrs and other irregularities on the workpiece. I After mounting new carbon brushes, let the machine run at no load for 15 minutes. [. . . ] The wires in this mains lead are coloured in accordance with the following code: blue neutral brown live As the colours of the wires in the mains lead of this unit may not correspond to the coloured markings identifying the terminals in your plug, proceed as follows: I The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black. I The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red. [. . . ]