Power failure ensures safety
We should pay attention to safety when installing electrical appliances. The first thing is to disconnect the power supply, which is the most basic and the guarantee of safety.
♀? Check the weight of the chandelier
The chandelier has a lot of lighting, and it is also heavy, so if the weight of the chandelier is to be guaranteed, if the weight of the chandelier is similar to that of the current lighting equipment, there is no need to replace the ceiling junction box. If it is heavy, you must buy and install a new junction box that can support the weight of the chandelier.
Installing hanging plate
If the bearing capacity of the fixing nut should match the weight of the crystal chandelier, at this time, use an electric drill bit to fix the expansion screw in the hole. Don't deviate from the position, keep your arms straight and don't drill sideways. Use the mounting screw in the lamp to put the hanging plate into the expansion screw. Be careful not to crush one side first, but to tighten both sides to ensure the balance of the hanging board.
Install light bulb
After installing the balance plate, the light bulb must be installed. Heat insulation and fire prevention must be done. When installing the light bulb, the wiring should be connected to the terminal of the central contact, and the zero line should be connected to the threaded terminal.
Hanging ornament
After installing the light bulb, you can hang the chandelier ornaments. Some chandeliers have been installed and can be hung directly. Others need to be manually installed by themselves, and then hung in the corresponding positions on the chandelier one by one.