Barco SLite, Service Manual

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7. SLite servicing procedures
How to install a LED assembly in an SLite tile ?
1. Place a new sealing ring on the LED assembly. Ensure the rubber position pins on the sealing ring are inserted in the LED
assembly.
Image 7-17
Sealing ring for SLite LED assembly
Image 7-18
SLite LED assembly
2. Connect the LED assembly to the SLite frame, using a safety cable and safety hooks.
Note: This safety cable is required in case of on side servicing to prevent a LED assembly falls down.
3. Place the LED assembly into position, ensure the assembly is correct oriented.
4. Fasten the LED assembly with 14 nuts, using a 3 mm ballpoint Allen key. Fasten each nut with a torque of 2,2 Nm.
Caution: Ensure the sealing ring is in the right position. Use enough strength (2,2 Nm) to fasten the nuts and to ensure the
tile is watertight. The LED assembly can be damaged when using to much strength. Using a damage LED assembly
will result in water intrusion.
Tip: Barco provides an SLite tooling kit which contains an adapted ballpoint Allen key for LED assembly replacement. This
tool can be very handsome in case of on site servicing.
5. Remove the safety cable and safety hooks between the LED assembly and the SLite frame.
6. Connect the power and data cables with the LED driver. See "Internal wiring diagram", page 7.
7.9 Remove the controller unit of an SLite tile
Necessary tools
Nut driver 7 mm
How to remove the controller unit of an SLite tile ?
1. Unplug all wire units to the controller.
2. Release the five M4 nuts which attach the controller to the SMPS assembly, using a 7 mm nut driver.
R5976621 SLITE DISPLAY 02/09/2005 37