I get cramps when I take a shower and wash the dishes http://www.domoelectra.com/por-que-me... Subscribe it doesn't give power https://www.youtube.com/user/domoelec... HI, DOMOEQUIPO! I can't believe it! The work on the part is from another client, who gets electrocuted when taking a shower and washing the dishes. Another ground fault? To find out, we are going to follow the standard procedure: we will check the electrical panel, take contact voltages in the bathtub and sink and go down to the meter centralization to see if everything is correct ???? WILL YOU JOIN ME? When we look at the protections on the electrical panel, we see that they only have one protection circuit (as the one in my grandmother's house used to have), and that it is oversized, since its output line is 2.5 mm2 and the protection circuit breaker is 40 A, when it should be 16 A. We give the client the necessary recommendations to change it and an explanation of what could happen, since the protection is oversized with respect to the cable, and if high consumption were to occur, the maximum admissible intensity of that cable would be exceeded, causing a fire without tripping the protection. On the other hand, in the individual derivation, we proceed to identify which are the phase, neutral and earth, since the colours are not marked according to regulations, therefore, we use our multimeter to take voltage values ​​between phase-neutral, phase-earth and neutral-earth. Once the cables have been identified, we find that the differential switch has changed the phase and neutral from their location. Obviously, we proceed to correct it and, as you know, I like it, we use the DomoNewtons at hand and we retighten the entire electrical panel. Curiously, and despite the age of the electrical installation, it has measurements under regulations: 240 V between phase and neutral, 0 V between neutral and ground and between phase and ground 239 V. After analyzing the electrical panel, we go to the bathtub and realize that there are no contact voltages with the electrical panel lowered, raised or even with the electric heater on. In the sink we detected a small contact voltage of up to 7.6 V, but nothing that could scare us, since the Low Voltage Electrotechnical Regulation allows us contact voltages of up to 24 V and also, when opening the water tap and coming into contact with the metal mass of the sink gives 0 V. Under these values, ultimately, we decided to go down to the meter centralization, to verify the state of the ground and the voltages of the input connection, but still, everything is in perfect condition. What is happening in this installation? I invite you to see this week's Technical Adventure to find out ???? More technical stories at http://goo.gl/piJGdt Can you give me a like?, a RT?, do you share it? These things, believe it or not, help us optimize the videos. All the products that appear in the video are available in your online store, here are the links: 1. Schneider Residual Current Circuit Breaker: https://www.domoelectra.com/tiendaonl... 2. Manuel Amate 2.0 Scissors: https://www.domoelectra.com/tiendaonl... 3. Voltage Detector Screwdriver: https://www.domoelectra.com/tiendaonl... 4. Kewtech Clamp Meter: https://www.domoelectra.com/tiendaonl... 5. Domo Electra Keychain: https://www.domoelectra.com/tiendaonl... More info on the website: http://www.domoelectra.com Online Store: http://domoelectra.com/tiendaonline Your blog: http://www.domoelectra.com/blog DONATIONS: https://goo.gl/MbCePZ Free Download DomoGame chapter 1 and 2: http://domoelectra.com/tiendaonline/8... Free Download DomoGame Chapter 3: http://www.domoelectra.com/tiendaonli... Domo Electra Android App: http://goo.gl/9tTbtR We follow you on social networks: Twitter- http://goo.gl/G6D1Ef Facebook- http://goo.gl/n8reWp Google Plus- http://goo.gl/N7UdyH Instagram- / domoelectra