Come verificare il funzionamento della termocoppia

🔧 How to Test and Replace a Stovetop Thermocouple 🔥 Professional Electrician Tester https://amzn.to/3xcxrsJ Hi friends! Today we'll see how to check if a thermocouple is defective and how to replace it if it isn't working properly. The thermocouple is a safety device that prevents the gas from flowing if the flame accidentally goes out. 🛠 Step 1: Cleaning the Thermocouple 1️⃣ Remove the thermocouple from the stovetop 2️⃣ Clean the contact point with a wire brush or sandpaper 3️⃣ Clean the thermocouple bolt as well 4️⃣ Reassemble the thermocouple and tighten it securely with a wrench ✅ If the problem was due to dirt, it should now work. If the problem persists, let's proceed with the test. 🔍 Step 2: Test the Thermocouple with a Multimeter 1️⃣ Measure continuity: Set the multimeter to the Ohm scale Place the test leads on the thermocouple contacts If the tester indicates continuity, the thermocouple is not broken 2️⃣ Check the voltage generation: Set the multimeter to direct current (DCV) Place the test leads as before Heat the thermocouple with a lighter If the tester indicates a voltage increase, the thermocouple is working ✅ If the thermocouple is working but the gas does not turn on, then the problem is with the faucet magnet. 🔄 Step 3: Replacing the Faucet Magnet 1️⃣ Unscrew the magnet with a suitable wrench 2️⃣ Remove the component and replace it with a new one (available from a spare parts dealer) 3️⃣ Reassemble everything by following the steps in reverse order ⚠️ Safety Tips ✔️ Before disassembling the hob, unplug it ✔️ The screws may be stuck due to rust or dried grease: use patience and lubricant if necessary 💬 Any doubts or questions? Leave them in the comments! If you found the video helpful, leave a like and subscribe to the channel for more appliance tutorials! 🔔 #Thermocouple #KitchenRepairs #HomeSolutions #Repairs #Hob #Appliances WD40 Lubricant https://amzn.to/4c5n20G #appliancerepairs #appliances #tutorials #kitchen #thermocouple #amazon