As a result of the division of labor, the renovation of houses, the renovation of water heaters, paints, and waterproofing are basically realized by different workers. That is, many projects are completed by numerous businesses. However, the convergence between projects is indeed a difficult problem for an ordinary owner who does not know how to refurbish. The basis for guaranteeing easy implementation of the hydropower reform is to test the original hydropower system of the developer before carrying out hydropower design.
Strong electricity test. Lighting test can be carried out on the lighting, inspection of the socket using electroscope to test the construction is enough to meet the standard, the switch socket and the wall surface is flat.
Weak electricity test. Use a multimeter or a network tester to test.
Waterway inspection. Water testing must be done, especially for plastic pipes such as PPR. To prevent the accidental blockage of the original welding fusion pipe fittings, the specific test method is to loosen or open all the outlet caps, and then open the main water valve to check whether the outlet outlet water is unimpeded. There are conditions to do pressure experiments, the experimental value of 0.6-0.8MPA, 30 minutes no leakage, pressure does not exceed 0.05MPA qualified.
Underwater inspection. Also need to do through the water experiment, the developer of the original toilet sewage outlet, washing machines, water basins, floor drains and other outlets, filled with water flushing down the water pipe, check the flow of water at the outlet is smooth, if problems are dealt with in a timely manner.
Hydropower renovation socket toilet switch decoration design electrical
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