Daily maintenance precautions for high pole lights
Dec 13, 2023
High pole lights refer to high pole lighting facilities with a height equal to or greater than 20m, used for large-scale lighting on urban roads, highways, squares, sports fields, airports, ports, and docks. High pole lighting facilities are not widely used in urban lighting engineering construction, but the maintenance of high pole lights cannot be ignored. The safe operation of high pole lights is very necessary, so special attention must be paid to the maintenance of high pole lights during daily maintenance and repair. Regular maintenance and upkeep of products should be carried out in accordance with the relevant provisions of the product manufacturer's user manual. Below is a detailed introduction to the daily maintenance precautions for high pole lights.
1. Check the hot-dip galvanizing anti-corrosion condition of all black metal components of high pole lighting facilities, and whether the anti loosening measures of fasteners meet the requirements (the anti-corrosion quality should comply with the relevant provisions of GB/T9790, GBJ36011, and GB/T11373).
2. Check the verticality of the high pole lighting facilities, and the allowable error of the pole should be less than 3 ‰ of the pole height. The straightness error of the lamp pole axis shall not exceed 2 ‰ of the pole length.
3. Inspect the outer surface and welds of the lamp post for rust. For those that have been in service for a long time but cannot be replaced, ultrasonic and magnetic particle testing methods may be used to inspect and test the welds if necessary.
4. Check the mechanical strength of the lamp panel to ensure its safe use. For enclosed lamp panels, check their heat dissipation.
5. Check the fastening bolts of the lamp bracket and adjust the projection direction of the lamp reasonably.
6. Carefully inspect the usage of the wires inside the lamp panel to see if they are subjected to excessive mechanical stress, aging, cracking, exposed wires, etc. If any unsafe phenomena occur, they should be dealt with immediately.
7. Replace and repair damaged light source appliances and other components.
