The boiler water feeding is got from the mains by means of a embodied circulation pump rated at 0.55 kW and electrical valve. The automatic steam generator has a 9 kg/h production capacity, at 4.5 bar pressure. The most relevant protections and warning system are also considered, such as the level indicator, pressure switches, safety valves, manometer and warning lights. The heating of the water occurs by means of three resistors with a global electric power of 7 kW.
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