Before using the machine for the first time water should be boiled in it twice without any. Additives. Fill the kettle with water. Do not overfill. Use the water level indicator. Place the kettle flush on the base. Electrical connection: - check whether the electrical voltage that you intend to use is the same as that of the machine. Details are to be found on the label on the base. – only connect the machine to a properly installed 220- 240 v 50-60hz Safety sock Switch the machine to position (1) the control lamp on the water level indicator shows that the water is being boiled. After boiling the machine switches off automatically.