How to replace the gas stove hose correctly

1. Clean the air inlet of the cooker, then put the hose connector into the cooker connector and beyond the red line, and clamp the hose with a pipe clamp or pipe hoop.

According to the relevant national regulations, the service life of plastic hoses is two years. If it is used for a long time without replacement, it is easy to leak. Stainless steel bellows can be selected, with a service life of ten years.

Bellows are covered with a layer of yellow plastic, and all of them are stainless steel. There is also a black rubber plate at the joint of the two ends of the pipe. After tight connection with the valve, the rubber sheet will expand to prevent deflation.

2. Sweep quickly with a lighter. When installing, first close the main valve. Just install it yourself when you come back, check whether the tuyere is pollution-free and then put a set of clips on the new pipe before inserting the tuyere. This method is more dangerous.

You can wipe it with soapy water to see if there are any bubbles. Be sure to put the hose in the end and change it yourself. Remove the old hose. Finally, open the air valve and go to the building materials market to buy enough pipes and two sets of clips (if there is a demand for gas water heaters, buy more sets).

First measure the size of the pipe at home, lock the clamp at a proper distance, that is, in the middle of the metal gas port (it can't be stuck on the edge of the hose, which is easy to slip off), and check whether the joint is tight. If it is difficult to insert the pipe in winter, you can put some soapy water on it.