Barco DP2K-12C, Service Manual

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4. Troubleshooting
Situation Solution
Damaged wire unit. (reference 2 &
5 of image 4-15) Check if the wire unit of the fan is not damaged. Repair if possible, otherwise replace
with new one.
Malfunction Fan Control board. Replace the Fan Control board. See "Removing a board in the card cage", page 213.
Fan end of life. Replace the fan. See "Card cage fans", page 312.
3
4
5
1
2
Image 4-15
Card cage fans
Code 5160: “engine switch - not ok” (Error)
Situation Solution
The Light Processor Unit is not
correctly installed. Check if the Light Processor Unit is properly installed. Ensure that both fi xation screws
at the foot of the Light Processor Unit are fastened.
Switch disconnected (reference 1 on
image 4-16) on Signal Backplane. Check connection of engine switch at the signal backplane, if connections are OK,
measure switch at connector for continuity.
Damaged switch. Remove the Light Processor Unit and check that switch is not damaged. The switch is
located behind left hand side set pin which guides the engine into place. Replace switch
if needed.
Malfunction Fan Control board. Replace the Fan Control board. See "Removing a board in the card cage", page 213.
1
Image 4-16
Light processor switch connection
Code 5180: “lamp house - not connected” (Error)
Situation Solution
The lamp house is not correctly
installed in its compartment. Check if the lamp house is properly installed. Ensure that the three fi xation screws
(reference 1 image 4-17) of the lamp house are fastened.
Switch damaged (reference 2
image 4-17). Check lamp house detection switch for damage. The switch is located at the bottom
right corner. Replace if damaged.
Switch disconnected (reference 3
image 4-17). Check connection of lamp house detection switch at the Signal Backplane, if connections
are OK then measure switch cable for continuity.
R5905043 DP2K-12C/11CX 19/02/2018 37