The faucet is the popularity of the water valve. It is used to control the water flow switch, which has the effect of saving water.The renewal of the faucet is very fast. Now, more and more consumers choose the faucet, and will comprehensively consider from various aspects such as materials, functions, and shapes.The maintenance steps and skills of the faucet hopes to help everyone.
Laugen purchasing skills
1. Material selection
At present, the common copper water faucets, alloy faucets, stainless steel faucets and ceramic water faucets.
Preferred stainless steel faucet, which does not contain lead, is acid -resistant, alkaline -resistant, non -corrosive, and harmful substances. It has a long use and good texture.
Full copper water faucet, high -plated luster, good feel, good anti -wear and corrosion performance, you need to pay attention to the lead ratio (3%-5%) when buying
The tap of ceramic water, good feel, is not easy to rust, oxidation and wear, but it is more suitable for high -end bathroom decoration, which is easy to break.
The alloy water faucet is not recommended to choose. It is not durable and is harmful to the body, but it is cheap and easy to induce consumers to buy.
2. Functional selection
At present, the controllers of the faucet are mainly single -handle, double handle, spiral, and 90 ° switch.
The market is generally used in the market. The faucet with a 90 ° switch is sealed. It is an upgraded version of the double -handle faucet. The price is moderate and easy to open. It is the first choice for bathroom use.
Single -handed faucet can be installed above the bathtub to open the hot and cold mixed water, or the kitchen washing pond.Spiral is not recommended to buy.
3. Valve core selection
There are three common valve cores: ceramic valve core, stainless steel ball and axial rolling valve core.
Preferably ceramic valve core.You can use your index finger and middle finger to gently hold the faucet handle up, down, left and right, and see if it is flexible and not loose and whether there is any blocking feel.If not, it means that the feel is very good, and the quality of the faucet valve core passes.
When buying a faucet, you can also judge according to its appearance and sound. The good faucet is smooth and delicate, and the sound is crispy and has a certain amount. Try to use the actual water effect and use feel at the time of purchasing.Stretching faucet, convenient for daily use.
At the same time, it is more guaranteed to buy a faucet to choose a brand. You must not be greedy for the inferior three -free faucets with low prices.
The maintenance steps of the faucet
Step 1: Remove the small screws or behind the faucet handle or behind to remove the handle fixed on the main body of the faucet.Some screws are hidden under the metal buttons, plastic buttons or plastic, and these buttons or plastic pieces are stuck or screwed into the handle.As long as you open the button, you will see the handle screws installed on the top.If necessary, use some infiltration lubricating oil like WD-40 specifications to loosen the screws.
Step 2: Remove the handle and check the faucet.Use a large carp tong or a adjustable wrench to remove the secret nut, be careful not to leave scratches on the metal.Rotate the valve core or axis that rotates when the faucet is turned on to twist them.
Step 3: Remove the screws of the fixed pad.If necessary, use infiltrating lubricating oil to loosen the screws.Check the screws and valve cores. If it is damaged, replace it.
Step 4: Use an exactly the same new cushion ring to replace the old cushion.New pads that are almost fully matched with the old pads can generally make the faucet no longer dripping.You also have to notice whether the old cushion has a slope or flat, and replace it with the same new cushion.When the cushion design that is designed with cold water will swell severely when the hot water flows, and the outlet is blocked, making the hot water flow slower.Some pads can work in hot and cold water, but you have to determine that what you buy for replacement is exactly the same as the original.
Step 5: Fix the new cushion to the valve core, and then install the components in the faucet.Rotate the valve core towards clockwise.After the valve core is in place, reinstall the secret nut.Be careful not to let the wrench leave scratches on the metal.
Step 6: Re -install the handle and install the button or disc.Rest -on water supply and check whether there is still water leakage.
Lifeon maintenance skills
If you find that the reasons for leakage are not the nuts loose, then you have to replace the sealing ring.The sealing ring of the faucet can be a tightly sealing ring composed of one or more O -shaped rubber rings, or it can also be a fine rope or soft metal wire that is wrapped around the valve core under the filled nut.
When replacing the faucet sealing ring, follow the steps below:
Step 1: Close the water supply and remove the faucet.
Step 2: Rotate the secret nut and remove the nuts and the old sealing ring from the valve core.
Step 3: Install a new seal ring.If you use a line -like sealing material, wrap it around a few laps.If it is a sealing material such as soft metal silk, it is only wrapped around the valve core.
Before you assemble the faucet again, apply a thin layer of vase forest oil on the thread of the valve core and the thread of the filled thread.

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