Time-shifting box furnace does not emit gas.

According to the operating instructions of the time-shifting box furnace, there are two reasons for the lack of ventilation: incorrect installation method; The feedback pin is damaged. Solution: Check whether the installation is correct; Check the feedback pin for damage. Usually, we should pay attention to the correct use of box furnace to prolong its service life, and it is best to choose box gas with less gas impurities to reduce the pollution caused by incomplete combustion from blocking the fire hole. At present, there are two popular ignition methods for gas stoves: electronic pulse ignition and piezoelectric ceramic ignition. Barrel furnaces are mostly ignited by piezoelectric ceramics, and the biggest advantage is that they do not need batteries. However, the success rate of ignition is related to the environmental humidity, and it is not easy to ignite when the humidity is high. In addition, it is necessary to hold down the switch to ignite, which is not as fast as electronic pulse ignition. Of course, the success rate and firing times of piezoelectric ceramics also depend on the quality of the magnetic needle. A good magnetic needle can be clicked for tens of thousands of times or more, and a general or poor quality magnetic needle may only be clicked for thousands of times.