Installation of quick joints for water supply pipes: first install the joints at both ends of the water pipes to be connected, and then gently hold and rotate by hand until the nuts are tightened; the quick joints for water supply pipes are divided into two series: faucet joints and water pipe joints. When connecting the faucet connector or the water intake valve and the water spray gun connector, if you hear a "click", it means that the installation is completely matched and you can use it.
