andreas. faucet design. February 23rd , 2018.
To disassemble unscrew the setscrew and pull off handle. Though these faucets are washerless, they do have inlet and outlet seals that may leak, or sediment may build up inside the inlets and cause leaks. After removing the escutcheon cap, lift out the cylinder and clean the neoprene seals and cylinder openings. Be sure the faucet is in the "open" position when replacing seals.
Cartridge Faucet - this washerless faucet is identified by the narrow metal or plastic cartridge inside the faucet body; and it is available in both single and double handled cartridge designs. Cartridge faucets have a hollow cartridge insert that lifts and rotates to control the flow and temperature of water. Dripping at the spout occurs when the cartridge seals wear out. Leaks at the base are caused by worn o-rings.
To disassemble unscrew the bonnet from the faucet, using slip-joint pliers. Remove the valve stem, keeping in mind this has reverse threads, so unscrew it by turning it clockwise. Older compression faucets may have corroded handles that can be difficult to remove. Most hardware stores and rental centers have a specialty tool called a Handle Puller which makes the job easier.
The benefits that touch sensitive faucets bring to families with young children can be somewhat counter intuitive. The most common reaction is fear that the faucet will be turned on and left running too often. But in real life, that is seldom the case. For a number of reasons, these faucets have turned out to be much more convenient for use in families with children than the non-sensitive ones. First and foremost, it is the ease of access to water that touch faucets secure for the children who are just learning how to use a faucet. When they need water, they do not have to reach the handle and operate it. They only need to reach any part of the faucet and touch it to get the water running. This relieves parents and adds fun for the children whilst helping them learn more quickly. When it comes to leaving the water running, just imagine how much easier it is for the children to turn the water off with just a touch than operating the handle to the off position. It is also a good deal of fun to turn the faucet off by touching it. So it′s no wonder that the touch sensitive faucets are left running much less frequently.