Many users will encounter problems such as abnormal ignition and interference with other equipment after replacing the pulse igniter on their own, which is mostly caused by ignoring several key details during the installation process.

The most core principle is to ensure that the newly replaced igniter is completely matched with the parameters of the original equipment, and it cannot be directly replaced just because the appearance size is similar. Three core parameters need to be checked emphatically: rated working voltage, output pulse high voltage value, and the number of supported burner heads. For example, an igniter originally adapted for a double-burner stove cannot be directly replaced on a three-burner equipment, otherwise one of the burners will fail to ignite completely. Before replacement, all power supplies of the equipment must be disconnected. For battery-powered models, the battery should be removed first; for AC-powered models, the power plug should be unplugged. It is absolutely not allowed to plug or unplug the wiring terminals of the igniter when the power is on. Otherwise, the instantaneous high-voltage pulse will not only break down the internal circuit of the new igniter, but also may bring a slight electric shock risk.

The details of the wiring link directly determine the stability of subsequent use. When disassembling the old igniter, you can take a photo of the position and order of the original wiring with your mobile phone in advance to avoid connecting the wires incorrectly during reinstallation. All wiring terminals must be inserted tightly without loose and virtual connections. The exposed metal wire ends cannot be in direct contact with the metal shell of the equipment, otherwise it will cause high-voltage electric leakage, resulting in weak ignition sparks or even no ignition at all. For equipment with dual-wire thermocouples, the signal loop and the ignition high-voltage loop should be arranged separately, and the two wires should not be bundled together. Otherwise, the high-voltage pulse during ignition will cause strong electromagnetic interference to the micro-current signal of the thermocouple, resulting in frequent accidental disconnection of the solenoid valve and sudden flameout during use.

After the installation is completed, do not fully reset the equipment panel immediately. First conduct 3 to 5 ignition tests to observe whether the ignition speed and spark intensity of each burner are uniform, and whether the flame can be stably maintained after being ignited. After confirming that all functions are normal, fix the panel. At the same time, pay attention to installing the igniter body in a position away from the gas nozzle and away from the dripping of overflowing liquid, so as to avoid being soaked by oil stains and water for a long time, which can greatly extend the service life of the igniter.