So that this all works meticulous instructions are given in manuals and esoteric literature. Thus, a thorough cleaning of the radiator with concentrated alcohol(not detergent should be used) is required, the cable between radiator and cup must not form loops, the room has to be well ventilated etc. | So that this all works meticulous instructions are given in manuals and esoteric literature. Thus, a thorough cleaning of the radiator with concentrated alcohol(not detergent should be used) is required, the cable between radiator and cup must not form loops, the room has to be well ventilated etc. |