Be sure to check the gas tank before use to ensure the safety, that is, send it to the annual inspection, once every four years at first and once every three years later. If you have used 15 years or more, don't use a new one. Before cooking every time, open the valve first, and then turn on the igniter. After use, first close the valve to let the tail gas burn slowly, and then turn off the ignition switch, that is, turn off the adjusting switch.

Extended data:

Precautions:

Never expose liquefied gas cylinders to the sun in summer.

When replacing liquefied gas cylinders, check whether the sealing rubber gasket of the pressure reducing valve is in good condition in sequence.

When using liquefied gas cookers, you should follow the order of ignition first and then turning on the cooker switch.

When using liquefied gas, someone should take care of it to prevent the soup from overflowing, dousing the flame, causing liquefied gas to leak and causing explosion accidents.

People's Network-Do you want to put out the gas tank or turn off the valve first? China Fire Department issued an authoritative answer.