Mixing faucets are shipped with the installation drawings and instructions. Before installing the product should be opened to check the packaging and other certification to avoid the use of three non-products. If it is imported goods should be extra careful. In addition, the parts should be checked is complete, the general accessories should be equipped with: a set of fixed bolts and fixed copper and gaskets; a full set of basin to pull to water; two inlet. Remove the faucet up and down around the handle to feel light and easy to open and close with a little gentle block is appropriate. Another is to check the plating surface to light, no bubbles spots and scratches shall prevail. If the faucet is used in new houses, there will be sand and other impurities in the newly-installed water supply network. The water should be drained for a long time until the water quality becomes clear before installation. Install one of the two inlet pipes to the faucet and the other end to the two hot and cold angle valves or to the two hot and cold faucets. Basin to water installation, connected to the bottom of the basin to pull the water, the end connected to the "s" or "p" -shaped bend. Do not open the use of excessive force caused by man-made damage, usually after the end of the tap should be wiped clean. Use a period of time after the cut off the hot and cold water can be wrenches with a wrench carefully unscrew the nozzle filter cleaning impurities and then carefully installed. Now, many faucet production companies have certain quality assurance commitments on their products. Generally, leading manufacturers implement three-year quality assurance on their users, promised free repair of product quality problems within three years and lifelong service after three years.