1. For the installation of the hot water pipe, it should be noted that the left side must be the hot water pipe, the right side must be the cold water pipe, or both are hot water pipes, because the water heaters and other equipment are so standardized, so as to avoid later rework, or Use the cold water pipe as the hot water pipe to shorten the service life of the PPR water pipe.
2. The distance between the two points of the metal pipe clamp is not less than 800mm. The function of the metal pipe clamp is to play the role of fixing the water pipe.
3. The temperature of the hot melt of the water pipe should be controlled at 260 degrees, which is the welding temperature of the PPR water pipe. Therefore, it should be taken over 5-7 seconds after the hot melt. If the stay is too long, the two may not be in good contact. The shrinking diameter will affect the size of the water flow. At the same time, it should be noted that it must be inserted in parallel for hot melting, and cannot be rotated.
4. The nozzle of the water pipe must be screwed firmly. There should be no looseness. In addition, the installation position of the valve should also be flat, so that the later maintenance is also convenient.