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Maintenance
DISPLAY
A BETTER WORLD FOR ALL
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.