The reasons why the drip of the soup cooking furnace doesn't start are as follows:

1. Let's see if the low-pressure valve is used. The middle and high-pressure valves can't catch fire.

2. To judge whether natural gas or gas is used, it is not good to change the corresponding nozzle if the gas source quality is different in a famous area.

3. If the air pressure is too high and the residual gas is blocked, the electromagnetic valve will not be lit without opening the valve. Unplug the end of the gas pipe connected to the furnace and then install it, adjust the pressure to a moderate level, and then ignite it. Or turn the knob on the stove to the maximum, and turn on the stove first and then turn on the gas.

4. If the low-pressure valve is not properly adjusted or broken, the ignition needle will be loose and deformed, and it will not be ignited if it is used incorrectly or has impurities.