- Before installation, check whether outside of vacuum light box is damaged, and then turn on power to check whether light box emits light normally.
- According to installation hole position of light box bracket, determine drilling position on wall and mark it.
- Drill holes in the wall according to marked positions and install expansion screws.
- Match holes on light box bracket with expansion screws on wall, and use a wrench to tighten expansion screws to ensure that light box is installed securely.
Key points must know when install vacuum light box
- When installing a vacuum light box bracket onto wall, pay attention to choosing a location with strong load-bearing capacity to prevent light box from breaking or falling off.
- When installing outer frame of vacuum light box, be sure to hold it flat and handle it gently. No collision or distortion. Place outer frame flat on the ground.
- Size of vacuum light box must match size of light guide plate, and should not be too large or too small, so as not to affect display effect and heat dissipation inside of light box.
