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10.
Servicing
10.1 Cleaning
For outdoor LED display screen
Due to outdoor use the LED display screen are exposed to all kinds of weather conditions.
Sand, dust, smog and other dirty things on the LED display and because of that the
performance of the LED display may be effected, So regular cleaning on LED display is
recommended.
LED`s and shades covered with dirt
Clean all the cabinets of the LED display screen to avoid brightness differences between
cleaned and unclean cabinets.
Necessary tools
Vaporizer with cleaning detergent
Soft hand brush with long hair (recommended 4 cm pork hair)
Garden hose with a spray nozzle
Air compressor
Cleaning steps
1. Seal up the data and power sockets using a power and data linking cable. Make sure
that all plug holder clamps are locked firmly.
2. Put the detergent on the shades and LED`s part by part of the LED display screen.
Do not use industrial grease removers. Use only materials or chemicals that are inert,
non-corrosive and non-marking.
3. Brush down all the dirt of the LED`s and the shades using a soft hand brush. Do not
use a hard bristled brush.
4. Wash away the remaining soap with plenty of fresh water.
5. Repeat from step two until the part is clean.
6. Dry the surface with air compressor.
7. Clean the LED display screen from top to bottom.
Clean LED`s and shades
100
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