Nowadays, the popularity of light boxes is very high, and light boxes can be seen everywhere. For such a huge number of light boxes, the maintenance of light boxes is a big problem. How can we maintain them quickly? Here are some tips, please collect them.

1. The operator must wear pure cotton white work gloves when installing and operating the light box.

2. When lifting and placing the outer frame of the light box, be sure to handle it flatly and lightly. It is forbidden to collide and twist, and the outer frame should be placed flat on the ground.

3. During maintenance and inspection, unplug the plug and perform the inspection again (no live operation is allowed); it is required to be careful during inspection, such as the power cord entry hole, the driver input and output plugs, the wires on the lamp socket, etc.

4. If the whole light box does not light up, please check the 220V input. If a single light box does not light up, please check whether the 24V input terminal of the power supply is connected correctly.