How about community? They gave me a TRUPER mod. PISCA-A 1800W that blows air without heating what is expected. Melting a stick of butter would already be an arduous task. Uncovering it and accessing the plate clearly shows the absence of a three-pin semiconductor, or rather the monolith itself of the transistor or triac is the one that is missing, because the pins are still there, welded to the plate. I think it is not worthwhile to elucidate what the one who manipulated the plaque intended before me. The issue is that the element is missing and it is necessary to replace it, I think. I hope someone can help me with the nomenclature of the component in question, since it is not specified in the screen printing of the plate, and if it does I am not able to identify it. It is worth clarifying that I have taken advantage of measuring diodes, resistors, bridges, temperature regulation potentiometer, three-position switch for controlling the speed of rotation of the motor and everything seems in order. Attached image with the scene of the facts. Thanks in advance.