How To Replace The Lcd - Fuji Electric FLR-3 Instruction Manual

The nominal life of the LCD is 7 years. Its contrast deteriorates gradually.
Replace it about 5 years after starting its use.
[How to replace]
(1) Turn off power, and open the cover.
(2) Remove the flat cable connector.
(3) Remove 4 screws from the mainboard and pull out the main board.
(4) Loosen 4 screws from the LCD unit.
(5) Mount a new LCD unit (see parts list).
(6) Mount a mainboard. Make sure to insert mainboard to connector of LCD unit properly.
(7) Insert the flat cable connector (securely all the way).
(8) Close the cover, and turn on power.
(9) Make sure the LCD indication is normal, and that keying can be conducted properly.
(10) Be sure to conduct the contrast adjustment for brightness of the display.
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Turn off power before opening the cover. A high voltage is inside.

Do not conduct the replacement when your body holds the static electricity. It causes the failure.

Do not conduct the replacement with wet hands. It causes failure.
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6.4. How to replace the LCD

AUTION
INF-TN3FLR-E