Check whether the ceiling fan suspension device is reliable before use every year. It is better to use the steel bar hook in the prefabricated ceiling panel to install the ceiling fan. If there is no steel bar left in the ceiling, the steel bar with a diameter of about 8 mm should be used for lifting. Do not try to save time. It is very dangerous to use multiple strands of iron wire for twisting and lifting. When installing the ceiling fan, pay special attention: the rubber wheel on the ceiling fan is used for shock absorption and cannot be discarded.
Check ceiling fan
After the ceiling fan has been used for about one year, check whether all parts of the ceiling fan, such as the suspender, screw, wiring base, blade, etc., are loose or corroded, rusted, cracked, deformed and other abnormal conditions, and whether the connection of all parts of the suspender and the hook are firm, and whether the stress is good. Tighten the loose screws in time and replace the damaged parts in time. In addition, check the wear degree of screws and pins every 2~3 years, and replace them in time if they are found to be seriously worn.