1. Against the impact of lightning strikes
Aiming at the aviation obstruction light failure caused by local lightning frequent lightning current that cannot be introduced into the earth in time, the ground resistance of the large span can be modified to reduce the ground resistance of the large span. Using the original grounding grid, weld a new round steel of the same type at the position where the ground down conductor of the tower foundation is buried at a depth of 1 meter, so that the grounding wire will once again form a box, using a shallow buried ring around the foundation to increase the area of the grounding grid , To reduce the grounding resistance of large span towers.
At the same time, it is necessary to control the lightning protection of aviation obstruction lights. Aiming at failures caused by the failure of the lamp shell to meet the lightning protection requirements, the shell of aviation obstruction lights made of insulating materials can be replaced, which requires high temperature resistance, high insulation performance, and material strength. High to ensure that the housing of the aviation obstruction light will not malfunction due to lightning strikes.
2. Aimed at the impact of improper operation of personnel
In view of failures caused by personnel who have not received professional training and maintenance is not in place, it is necessary to assign professional and technical backbone personnel to aviation obstruction light manufacturers to receive training, from aviation obstruction light structure analysis, control system analysis, aviation obstruction light and controller system failure judgment and analysis. Each part is trained so that the trainees can basically grasp the structure and working principle of aviation obstruction light, and can respond in time when each part and component of the aviation obstruction light system malfunctions, make a judgment on the cause of the malfunction, and promptly respond to the malfunction. Parts are measured and replaced.
3. Aiming at the impact of equipment quality defects
For failures caused by poor quality of the lamp, all the lamps can be replaced. At the same time, the technical personnel of the aviation obstruction light manufacturer shall conduct on-site guidance on the replacement of the lamp tube and the debugging after the replacement, so that the communication is normal and all the lights are in normal operation.