Installation of faucet corners: Use the raw material tape to reversely wind it for five or six turns, and then tighten it with a wrench. Before installation, first turn on the water source, remove impurities, sand, etc. in the piping, and then close the water source. The main purpose is to prevent the faucet from being installed. If there are impurities in the water pipe, the water supply cannot be normally supplied, and it even needs to be reworked and installed again; The flange is locked into the teeth of the water inlet elbow.
