黄色在线观看亚洲,97色综合国产亚,国产色微一区自拍,最新欧美日韩熟女在线,av在线国产精品网站,久久精品热视频99,av久久亚洲天堂,国产在线观看一区 自拍,日本视频高清不卡一区二区

Safety precautions for the three leaf ceiling fan device: Warning: To prevent fire, electric shock, or personal accidents, please carefully read the following:

It is necessary to hire electricians or experienced qualified personnel to operate the equipment and wiring according to various standard procedures.

During the installation or wiring process, it is necessary to check whether the local voltage matches the ceiling fan; The Shili electric fan light indicates that it is necessary to turn off the power switch and do not operate with electricity.

3. It is necessary to carefully read the manual and various safety materials before installing a new ceiling fan and checking the attached device diagram.

4. When chiseling or drilling holes on walls, do not damage wires and other shading devices.

5. At the site of the device you have selected, when the fan blades rotate, they must not touch any obstacles, and there should be at least 2.15 meters (7 feet) of clearance from the edge of the blades to the ground.

6. The screws that fix the ceiling fan must be able to withstand a tensile force of 16 kilograms (35 pounds) to ensure safe and reliable operation of the ceiling fan light.

7. When installing a ceiling fan, balancing the blades or cleaning, do not bend the fork of the electric fan.

8. Do not install the switch that controls the ceiling fan light next to the bathtub or within reach of the shower.

9. Please do not install any solid-state circuits or acceleration regulators or other devices inside the ceiling fan system casually.

10. When installing ceiling fan lights for high-altitude operations, safety must be taken into consideration. During the process of the Haoyu lighting reminder device, all screws and rings must be tightened.

Article source: Three leaf ceiling fan manufacturer http://m.yalu888.com