4. Troubleshooting
Code 5043: “cold mirror fan - speed low” (Warning)
Situation
Solution
Blocked fan (reference 2 image 4-8).
Unblock the fan. Ensure that the fan can turn freely.
Damaged wire unit.
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 chapter "Cold mirror fan", page 327.
Code 5053: “engine fan - speed low ” (Warning)
Situation
Solution
Blocked fan (reference 1 image 4-9).
Unblock the fan. Ensure that the fan can turn freely.
Damaged wire unit.
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 chapter "Light processor compartment fan", page 316.
Image 4-9
Light processor compartment fan
Code 5072: “lamp anode fan - speed too low” (Error)
Situation
Solution
Wire unit (reference 1image 4-10) of
the Anode Fan is disconnected.
Remove the left side cover of the projector and check the connection of the Anode Fan.
Wire unit (reference 3 image 4-10)
of the fan units is disconnected from
the Signal Backplane.
Remove the front cover and front dust
fi
lter from the projector and check if the wire unit
(reference 53 image 4-10) is inserted in the Signal Backplane.
Blocked Anode Fan (reference 2
image 4-10).
Check if the Anode Fan is not blocked. Ensure that the Anode Fan can turn freely.
Damaged wire unit.
Check if the wire unit of the Anode 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.
Anode fan (reference 2 image 4-10)
end of life.
Replace the Anode Fan.
R5905043 DP2K-12C/11CX 19/02/2018
33
Содержание DP2K-12C
Страница 1: ...DP2K 12C 11CX Service manual R5905043 15 19 02 2018...
Страница 4: ......
Страница 8: ...Table of contents 4 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 12: ...1 Safety 8 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 31: ...4 Troubleshooting 4 TROUBLESHOOTING R5905043 DP2K 12C 11CX 19 02 2018 27...
Страница 32: ...4 Troubleshooting 28 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 96: ...5 Removal and installation of projector covers 92 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 121: ...6 Lamps and lamp houses Image 6 38 R5905043 DP2K 12C 11CX 19 02 2018 117...
Страница 138: ...7 Cold mirror assembly 134 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 175: ...10 Integrator rod 1 2 3 4 Image 10 4 Light pipe housing 4 Take off the housing R5905043 DP2K 12C 11CX 19 02 2018 171...
Страница 222: ...12 Card Cage 1 Image 12 11 218 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 225: ...12 Card Cage Image 12 15 Button unit removal R5905043 DP2K 12C 11CX 19 02 2018 221...
Страница 281: ...15 Power input Image 15 13 Mains AC compartment cover R5905043 DP2K 12C 11CX 19 02 2018 277...
Страница 282: ...15 Power input 278 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 299: ...18 Lamp power supply single module Image 18 4 LPS removal R5905043 DP2K 12C 11CX 19 02 2018 295...
Страница 306: ...18 Lamp power supply single module 302 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 340: ...21 Maintenance procedures 336 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 350: ...A Pin configurations 346 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 351: ...B Input formats B INPUT FORMATS R5905043 DP2K 12C 11CX 19 02 2018 347...
Страница 352: ...B Input formats 348 R5905043 DP2K 12C 11CX 19 02 2018...