If the outdoor LED display is not cleaned for a long time, dust, impurities, dirt, etc. will be attached to the display screen, which will adversely affect the service life and daily work of the LED display, and may even cause the unit board to short-circuit and burn the entire display screen. Therefore, it is necessary to do a good job of cleaning the outdoor LED display. This is also the best way to maintain the LED display. Many outdoor LED display cleaning tasks are carried out at heights, and professional cleaning teams and professional cleaning equipment are required. According to different dirt, choose a targeted cleaning agent to clean, to ensure that the LED tube and mask are cleaned in a non-destructive state.
1. First of all, consider buying a better quality cleaning kit. The cost of cleaning fluid generally includes electrolyte, high-purity distilled water and antistatic fluid, which can effectively clean the dust and other stains on the outdoor transparent LED display.
2. Some people think that clean water is fine, and it will not affect the outdoor LED display board. However, the cleaning effect of clean water is relatively poor, and dust will adhere again after cleaning. At the same time, one thing to note is that you must not spray water on the screen, but spray a little cleaning fluid on the cleaning cloth, and then gently wipe in the same direction. Before cleaning, you need to unplug the power cord.
The first step: vacuuming
First suck and clean the dirt and dust on the surface of the LED display mask.
The second step: wet washing
Use water spray and steam humidification to spray the display mask, and use the soft brush on the vacuum cleaner to scrub the lamp mask to clean the dirt.
The third step: drying
Use a vacuum cleaner to absorb water drops and water marks left after wet washing to ensure that the display screen is clean and dust-free.
Leyard's warm reminder: If you want the outdoor full color led display to have the best display effect and use it for a long time, you must insist on cleaning and maintenance work.