1. Check the spark nozzle-in order to make the flame burn, the gas stove needs a spark to ignite the gas. Check whether each spark plug is clean. If there is grease, dust or other impurities, it will affect the generation of sparks. Wipe each spark nozzle with a soft cloth to ensure that they are clean and free of dirt.
2. Check the coil and power supply-the spark generation of the spark plug is controlled by an electric coil. Check whether the coil works normally. You can check it by measuring the resistance of the coil with a battery. If the resistance is higher than normal, the coil may need to be replaced. At the same time, check whether the power supply is normal. In some cases, poor power connection may be the root cause of the problem.
3. Replace the igniter-if there is nothing wrong with the spark nozzle and coil, it is likely that there is something wrong with the igniter. In most cases, the entire igniter needs to be replaced, which can be purchased and replaced at a repair shop or manufacturer.
4. Clean flint (spark generator)-The spark of gas stove is generated by flint. Over time, impurities such as grease and dust may accumulate. If these impurities block two colliding electrodes, no spark can be generated. At this point, cleaning the fire can solve the problem.
In short, if there is no spark in your gas stove, it is recommended to check the above problems one by one to determine which one caused the problem and repair them one by one according to the situation. It is suggested that if you don't know the structure of the gas stove, consult a professional before maintenance to ensure safety.