I. Key points of hydropower transformation scheme 1. Weak current should use shielded cable. The wire layout after renovation should be re-slotted. Most of the strong and weak electric power stations can only be connected by pipes from the ground, and it is very common for strong and weak electric conduits to cross a short distance. If the weak current uses unshielded cable, it may cause interference to the signal.
Key point 2. Grasp the key points of circuit wiring design, do not intentionally wire, keep the line clear and ensure the line is charged.
The third point. In principle, if the high-power vacuum tubes provided by developers are PVC tubes, they should be used. If it's a second renovation, it should be usable, but it can't be used? Jdg pipe, otherwise it is difficult to connect with the general ground, which will leave a safety hazard. If JDG pipes are used at the beginning, these two pipes can be used after the second transformation.
The fourth point. The water and electricity design of the kitchen needs to know the installation method of the cabinets, and the materials should be fireproof and waterproof.
The fifth point. In the scheme of hydropower transformation, it is necessary to master the basic principles of hydropower, the size and characteristics of furniture and electrical equipment such as kitchen, and locate it accurately.
Second, the hydropower transformation plan-construction steps 1, hydropower pays attention to the location of hydropower equipment, and the location of the entire socket switch or waterway will be installed according to the needs of the owner.
Construction step 2. The layout design of distribution box should be convenient, concealed and safe. It must also be directly connected to the external main line, and the circuit must not be hidden in the wall or load-bearing column of the building.
Construction step 3. The circuit design of sockets, switches and lamps should consider the variability and impossibility of internal space to reduce obstacles.
Step 4: If the selected lamps are heavy, pay attention to the bearing capacity of the roof, and cannot be directly installed on the wooden wedge to avoid dangerous factors.
The above content introduces the key points and construction steps of hydropower transformation scheme. Only in this way can the safety of use be guaranteed.
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