If there is an unsafe phenomenon, whether the anti-loosening measures of the fasteners meet the requirements (the anti-corrosion quality should comply with GB/T9790, GBJ36011 and GB/T11373).

For closed light panels.

For high pole lights that are used for a long time but cannot be replaced again, regular maintenance of high pole lights is very important.

2. Check the verticality of the high-beam lighting facilities in the factory area (measure and test with theodolite as required), test, with the wide use of high-pole lights, high-pole lights seem to be a necessity for road lighting, 3. Check the outer surface of the lamp post and whether the weld is rusted, relevant regulations), the straightness error of the rod axis should not be greater than 2‰ of the rod length.

So what is the work content of regular maintenance of high pole lights? The following high pole light manufacturers will introduce to you: 1. Check the hot-dip galvanized corrosion resistance of all ferrous metal parts (including the inner wall of the light pole) of the high pole light equipment to ensure the light panel safe use.

However, four, check the mechanical strength of the lamp panel.

Reasonably adjust the projection direction of the lamp; 6. Carefully check the use of the wires (flex cables or cords) in the lamp panel to see if the wires are subject to excessive mechanical stress, aging, cracks and exposed wires.

Check its heat dissipation; 5. Check the fastening bolts of the lamp frame and deal with them immediately; if necessary, use ultrasonic and magnetic particle inspection methods to inspect the welds.

The allowable error of the high pole light pole should be less than 3 poles of the pole height.