Outdoor LED display screens are exposed to complex environments for a long time, and their installation and maintenance directly affect their service life and display performance. Mastering the following 5 key steps can effectively reduce maintenance costs and ensure stable operation of the display screen.
1、 Precision steel structure load-bearing design
Before installation, wind load design should be carried out based on the size, weight, and climate conditions of the installation site of the display screen. It is crucial to ensure that the steel structure can withstand strong winds, especially in windy areas, by calculating the local basic wind pressure, display screen wind load, and additional load.
2、 Implement IP65 waterproof standard
IP65 means dust-proof and water-resistant. During installation, it is necessary to use professional sealant and waterproof joints to treat weak areas such as display screen joints and cable entrances, in order to prevent the display screen from being submerged in water for a long time and ensure the protective effect.
3、 Regular cleaning and humidity control
It is recommended to clean the display screen every 1-2 months, using a soft cloth and specialized cleaning agent, and turning off the power. At the same time, pay attention to environmental humidity. Dehumidification devices can be installed in high humidity environments to prevent electronic components from getting damp.
4、 Standardize power line testing
Every 3-6 months, the power module and circuit should be inspected to check the stability of the output voltage, aging of the circuit, and loose terminals. Damaged parts should be replaced in a timely manner, and reliable power modules and cables should be selected to reduce the risk of failure.
5、 Establish and maintain archives
Record the installation time, model, maintenance content, and other information of the display screen, in order to grasp the operating status, formulate reasonable maintenance plans, analyze maintenance costs, and achieve refined management.
By following the above steps, outdoor LED displays can continue to function stably in outdoor environments, providing reliable support for advertising display and information dissemination.
