Lamp BNX Series User Manual page 52

Necessary Tools
1. Air compressor.
2. Isopropanol.
3. Antistatic damp cloth.
4. Vacuum cleaner.
5. Mild detergent.
Clean the exterior of the display fixing plate
1、Turn off the display
Use compressed air to blow off dust from one side of the display (LED indicator). A safe distance of
10cm is maintained between the nozzle of the compressor and the LED indicator.
2. Clean one side of the display (LED indicator) with a damp cloth. Clean the LED indicator with
isopropanol as the solvent.
3. Use a vacuum cleaner to clean the dust from the ventilation grille of the module and control cabinet.
Warning: Make sure that the area is well ventilated. Smoking is prohibited when
operating with isopropanol.
Attention: Do not use a brush to clean the LEDs to avoid scratching.
Attention: The LED components used in the display are susceptible to ESC
(electrostatic discharge) damage. In order to avoid damage to the LED, take the
necessary precautions.
Attention: Do not use a vacuum cleaner to clean the display side (LED indicator)
due to ESD.
Attention: Do not push hard or sharp objects onto the LED soft lens to avoid
damaging the LED. The maximum load allowed on the LED soft lens is 300g/LED.
DISPLAY
第 48 页
Maintenance
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