Why does a gas stove need a gas control function

One of the main reasons hindering the purchasing demand for gas stoves is the possibility of a fire hazard situation. Facing a problem plate selection, people often ask themselves: what is the function of gas control in gas stoves? It turns out that it is a special mechanism for stopping the supply of gas fuel in case of fire attenuation.

How gas control works

The entire work of the system is based on the interaction of several parts:

• thermocouple;
• solenoid valve;
• special sensor.

The solenoid valve is in the open state only when it receives a stable electrical signal from the thermocouple. It is arranged as follows: when you turn on the plate thermocouple (two wires fused on one side and separate on the other) assumes the role of a conductor of a light charge of electric current.When the fire is extinguished, the electric current stops reaching the valve, and the latter blocks the flow of gas.

Breakdown diagnostics

One of the main signs characterizing the breakdown of the gas control system is gas cut off on the burner. As a rule, the wear of the thermocouple, which plays an important role in the functioning of the gas cutoff mechanism, acts as the cause of such a failure. Replacing this part can solve the problem. But it is worth considering that gas stove repair is a complex process that requires you to have certain skills and good knowledge devices of this device. If you are not confident in your abilities - it is better to entrust the repair to a qualified specialist.

Important: A cooker with a faulty gas cut-off system is a potentially dangerous object. If you find the slightest problem in the operation of equipment - immediately contact the master!

How to turn off the gas control

In addition to the obvious positive properties of this function, operation of gas stovesshe has several negative effectsdirectly arising from the mechanism of its work.

1. The need to hold the gas supply knob for a few seconds in order for the thermocouple to warm up.
2. Malfunction of burners in the event of a system breakdown.
3. Difficulty in carrying out repairs.

To make the gas control off, you must perform the following steps.

1. Turn off the flow of fuel to the gas stove
2. Determine the location of the gas control system on the gas pipe.
3. Unscrew the thermocouple from the solenoid valve
4. Pull out the solenoid valve
5. Unscrew the special spring that provides the gas in / out mechanism
6. Return the mechanism to its place, and collect the entire system back

Pulling the spring, you thereby prevent the very possibility of limiting the flow of blue fuel. This means that the solenoid valve will lose its role and pass gas, regardless of whether it is supplied with electric current from a thermocouple or not.

Although self-disabling the gas control function will save your time and money, calling a specialist will be able to guarantee you the safety of operating equipment.

Remember that unauthorized interference with gas equipment may entail administrative and, in rare cases, criminal liability.