Shulou(Shulou.com)05/31 Report--

Hello everyone, Lin Fei to answer the above questions, vanguard water heater maintenance center, vanguard water heater maintenance many people do not know, now let's take a look!

Before the emergence of electric water heaters, gas water heaters were popular in the whole gas appliance market. Gas water heater is favored by the public because of its small size, light weight and convenient installation. Now, although most families use electric water heaters, it still can't stop a group of people who are keen on gas water heaters. Of course, there are occasional problems in the process of use. At this time, it is very necessary to learn some basic maintenance knowledge about gas water heaters. I will tell you about them here.

1. Fault of Vanguard Gas Water heater Water supply system

The nameplate of the water heater indicates the applicable range of water supply pressure. Only when the water supply pressure is controlled within the applicable range, can a good use effect be obtained. The main failures of the water supply system are:

1. The water supply system is blocked. When laying the water supply pipe, the hard pipe is connected with winding raw material belt or hemp tendons, resulting in half-blocking, or half-blocking caused by too much rust in the water supply pipe. This phenomenon is most common in newly renovated new houses. After the pipe is laid, use a water switch to wash away the impurities in the pipe, and then connect with the water heater. After using it for a period of time, there will be impurities blocking the water filter screen and scale blocking the small holes in the sprinkler head, which must be cleaned regularly.

two。 The water supply pressure of vanguard gas water heater is high or low.

The water pressure of the water supply has a great influence on the normal ignition of the water heater. The method of judging the water supply pressure: the height of the faucet minus the installation height of the water heater is the water level difference of the water supply source. According to the conversion relationship that the water level difference of 10 meters is equal to the 0.1Mpa pressure, the water supply pressure can be calculated and then compared with the nameplate of the water heater to see if it is within the applicable range of water pressure.

two。 Fault of gas supply system of vanguard gas water heater

The main fault of the gas supply system is leakage or blockage.

1. Inspection method of leakage

When checking whether the air supply system is leaking, check the leakage with soapy water, not with open fire. For users who use pipeline gas, gas meter connectors are corroded, perforated and leaked, and the gas meter shell is ruptured, gas leakage will occur. For users using liquefied petroleum gas, leakage sites will also appear in cylinders, pressure reducing valves, angle valves, rubber hoses and other places.

two。 Influence of Gas Pipeline blockage of Vanguard Gas Water heater on Gas Appliances

(1) for users using bottled liquefied petroleum gas, the hose bends too much, which will cause semi-blockage of the gas supply system. For users who use pipeline gas, in the gas supply pipeline, the winding raw material belt or hemp tendons are used to connect the hard pipe, resulting in a semi-blockage of the gas supply system; the fault phenomenon is that the flame is short and weak, so that the water heater is not hot enough and the stove is not on fire; this situation should be notified to the gas company to eliminate.

(2) some users do not use water heaters in summer. Spiders, cockroaches and even mice take advantage of the opportunity to get into the water heater. When they want to use it in cold weather, they can't catch fire, or although it is on fire, the flame is abnormal, or there is yellow fire or black smoke. At this time, the water heater should be taken to the maintenance point to be repaired.

(3) after the stove has been used for a period of time, because the fire hole on the fire cover is blocked by impurities, the blocked fire hole will not catch fire. At this time, the sundries can be removed and burned normally.

Knowing more or less about the basic working principle of gas water heater and the knowledge of common fault diagnosis will actually bring a lot of convenience and speed to family life. At present, there are many manufacturers of domestic gas water heaters in the market, and there are also many brands and models. There are even some differences between liquefied petroleum gas and pipeline gas. But you just need to remember that the basic principles of their work are the same. To buy gas water heaters, please try to choose some big brand manufacturers, so as not to bring inconvenience to your subsequent use.

At the end of this article, I hope it will be helpful to you.

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