Hydropower installation is a hidden project in the home improvement. If the hydropower is not installed properly, it will bring a lot of inconvenience to the future life. Many homeowners are initially renovated and do not understand the installation of hydropower. What problems do you need to pay attention to when installing hydropower? The following article will address these issues and share with you, hoping to help those in need. First, water and electricity installation considerations - circuit The importance of hydropower installation is self-evident, it not only relates to the convenience of future life, but also relates to the owner's safety, especially the circuit installation. Let's take a look at the precautions for circuit installation: 1, all electrical control lines and lines must wear PVC pipe. 2. If there is no shade in the ceiling and there is a force-reducing wall, the line will go from the wall. 3, the same circuit wires should be laid in the same tube, the size of the appropriate diameter, and the number of wear pipe should be done to wear the pipeline cross-sectional area of ​​not more than 40% of the PVC pipe cross-sectional area. 4. The bending of the wire shall not be greater than 90 degrees. When it exceeds 90 degrees, it shall be connected by pipe fittings. 5, the strength of the wires through the tube must be separated, and wear the tube. 6. The joint is firm and reliable, and the insulation performance is good (resistance greater than 0.5MΩ). 7, the line layout is reasonable. 8, switch socket fixed position must meet the requirements, that is, the switch from the ground 1200-1300MM, outlet from the ground 300-450MM. 9, the lines are clear and orderly. 10. If the indoor area is more than 40 square meters, 4 square millimeters of BV copper core wire shall be laid on the air conditioning line. Second, water and electricity installation precautions - waterway Above we understand the circuit installation precautions, then what are the precautions when installing the water? Here we come together to understand it. 1, all joints are solid and reliable, sealing performance is good. 2, Ming water pipe outlet to do the cold on the heat, left hot right cold. 3, the indoor concealed pipe must be pressurized before it is closed. Generally, under the premise of not more than 0.6 MPA working pressure, no decompression phenomenon is qualified. 4. The linseed or raw material tape at the interface between the faucet and the fitting shall not be exposed. 5. The extension line on the outlet pipe should be perpendicular to the wall. 6, the overall cast-in-place water-proof waterproof process, generally requires a cloth three oil, or two cloth six oil (cross shop). 7, paint waterproof layer must be flat, uniform, no peeling, shelling, cracks, blisters and other defects. 8. The waterproof engineering inspection method is to pass water without leakage for 24 hours. These are the small series about the installation of water and hydropower project which includes the installation considerations which are relevant to share, to be a reference! If you have more relevant questions, please continue to focus on regulating the family information, the latter will offer everyone More exciting content.
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