This is the safety alert symbol, pertaining to safety, which alerts users to potential hazards to themselves and others. All safety messages will follow the safety alert symbol and either the terms: DANGER WARNING Indicates a hazardous situation which, if not avoided, will cause serious injury. Indicates a hazardous situation which, if not avoided, could cause serious injury. The use of a gas appliance produces heat and humidity in the room. Make sure the room is well-ventilated, or install an extractor hood with exhaust duct. In case of prolonged use, additional ventilation may be necessary (by opening a window or increasing the hood extraction speed). After use, make sure the knobs are in off position and close the main gas supply cock or the gas cylinder valve. Overheated oils and fats catch fire easily. Always remain vigilant when cooking foods rich in fat, oil or alcohol (e. rum, cognac, wine). Keep the packaging materials out of the reach of children. Before cleaning or maintenance wait for hob to cool down. SAVE THESE INSTRUCTIONS INSTALLATION After unpacking the hob, make sure that it has not been damaged during transport. In the event of problems, contact the dealer or your nearest After-sales Service. All Safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you what can happen if the instructions are not followed. - The appliance must be disconnected from the power supply before carrying out any installation work. - Installation and maintenance must be carried out by a qualified technician, in compliance with the manufacturer's instructions and local safety regulations...