Colortrac SmartLF Ci 40, Руководство по обслуживанию

Страница: 52 / 101

Page 52
Ci Scanner Service Manual
12.5. MAIN BOARD
12.5.1 Safety Precautions

Ensure the power is completely disconnected from the scanner unit.

Ensure the scanner is positioned on a stable maintenance platform.

Follow chapter 10.3 to position the scanner in the maintenance position when required.

Employ static safety precautions when handling electronic boards and integrated circuits.
12.5.2 Tools
Medium pozi-drive screwdriver.
12.5.3 Associated Part Numbers

P003100 Main Board
12.5.4 Procedures
1. Before removing any panels, power up the scanner and run the utilities program, and
make a note of the ‘motor speed’ as in chapter 13.2 Running Utilities.
2. Remove the PCB Tray as
in Chapter 11.4.
3. Disconnect all the
remaining cables from the
Main Board.
4. Release the locking plates
holding the ribbon cables
in place on all the
connectors.
NOTE: Too much force doing this could
result in breaking the locking plates, so
care is required.