After the renovation of the house is completed, it is not possible to immediately check in, and the water and electricity acceptance must be carried out first, so as to avoid potential safety hazards. Then what are the considerations for hydropower acceptance ? Here we go into details: What are the precautions for hydropower acceptance and the acceptance criteria for hydropower? Hopefully, we can give you some help and inspiration.
First, water and electricity acceptance considerations
1, in the acceptance, we must look at the safety of hydropower reform to see if the wire joints are firm and bare. Water pipe anchorage is firm.
2. Pipes buried in the ground and walls shall be hydrostatically tested before sealing the tanks.
3, to see if there is an unreasonable situation around.
4, depending on the functionality, to see if the switch is flexible, whether the socket has electricity, whether it meets the requirements of the installation of the left zero fire.
5, depends on the aesthetics, see if the installation is smooth, whether at the same level.
II. What is the acceptance standard for hydropower?
1, in the acceptance of water pipes, do water inspection and pressurization test to see if there is leakage and other conditions.
2. Before the construction of the drainage pipeline, the old pipeline shall be sealed first to prevent debris from entering the pipeline.
3, when installing the water pipe, it is necessary to reserve 25mm waterway installation port.
4. The connection of all joints and valves should be firm and there should be no leakage.
5, the installation of the water pipe can not be close to the power supply, the distance between the water pipe and the gas pipe can not be less than 50mm.
6, the inlet pipe to use hot water PPR pipe, down pipe to use PVC pipe. Hot and cold water pipes should be installed in accordance with the left hot right cold installation requirements.
7, strong wires to walk the wall, weak wires to go, the distance between the strong and weak should be separated more than 300mm, the water pipe to go as far as possible, the trough should be horizontal and vertical.
8, the dark line to be piped, strong and weak electricity can not be worn into the same pipe.
9. There must be no joints in the wire conduits. After the water and electricity are completed, the exposed wires of all switches and sockets must be wrapped with insulating tape to avoid the risk of electric shock.
10, when installing the socket, follow the requirements of the left and right fire, above the ground, the fire line into the switch, the zero line into the lamp.
11. The socket panel of the unified area should be on the same level, and the height difference should be less than 5mm.
12, bathroom socket to choose splash-proof products.
13, the distance between the socket and the ground is generally 300mm, the switch and the ground is generally 1400mm, if special requirements are handled according to special circumstances.
Article summary: Water and electricity acceptance notices and related knowledge of hydropower acceptance standards are introduced here. If you need to know more information, please continue to pay attention to this site and we will have more exciting content.
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