Barco DP2K-12C Service Manual page 38

4. Troubleshooting
1
Image 4-10
Anode fan connections
Code 5073: "lamp anode fan - speed low" (Warning)
Situation
Wire unit (reference 1image 4-11) of
the Anode Fan is disconnected.
Wire unit (reference 3 image 4-11)
of the fan units is disconnected from
the Signal Backplane.
Blocked Anode Fan (reference 2
image 4-11).
Damaged wire unit.
Malfunction Fan & Motor Control
board.
Anode fan (reference 2 image 4-11)
end of life.
1
Image 4-11
Anode fan connections
Code 5082: "lamp cathode fan - speed too low" (Error)
Situation
Wire unit (reference 1image 4-12) of
the Cathode Fan is disconnected.
34
2
Solution
Remove the left side cover of the projector and check the connection of the Anode Fan.
Remove the front cover and front dust filter from the projector and check if the wire unit
(reference 53 image 4-11) is inserted in the Signal Backplane.
Check if the Anode Fan is not blocked. Ensure that the Anode Fan can turn freely.
Check if the wire unit of the Anode Fan is not damaged. Repair if possible, otherwise
replace with new one.
Replace the Fan & Motor Control board. See "Removing a board in the card cage",
page 213.
Replace the Anode Fan. See "Lamp anode fan", page 324.
2
Solution
Remove the left side cover of the projector and check the connection of the Cathode Fan.
3
3
R5905043 DP2K-12C/11CX 19/02/2018