Barco FLM series, Руководство по обслуживанию

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3. Troubleshooting
TB
TG
TR
E
H
R G B
BL
FR
Image 3-11
Sockets on the Formatter Interface Board (FIB) of the FLM HD series
R Temperature sense Red channel.
G Temperature sense Green channel.
B
Temperature sense Blue channel.
BL Temperature sense DMD water cooling blocks.
FR Temperature sense DMD front.
E
Temperature sense light processor air (Engine).
H Temperature sense Heat pipes cooling block.
TB Power supply for TEC front blue.
TG Power supply for TEC front green.
TR Power supply for TEC front red.
Error 7659 : “Engine air temp open”
This error may be preceded by a warning. This error can only appear on the FLM HD series.
Situation Solution
Wire unit of the temperature sensor
(ref E image 3-10) is disconnected
from the Formatter Interface Board. Plug the wire unit of the temperature sensor (E) into its socket on the Formatter
Interface Board. See image 3-11.
Damaged wire unit of the
temperature sensor (ref E
image 3-10) causing an open
circuit.
• Repair the wire unit.
• If not repairable, replace the hole wire unit and temperature sensor.
Defect temperature sensor (ref E
image 3-10) of the light processor.
Replace the temperature sensor.
Error 7660 : “Engine air temp high”
This error may be preceded by a warning. This error can only appear on the FLM HD series.
Situation Solution
Air temperature inside the
compartment of the light processor
is to high.
• Check if the air inlet at the front and at the bottom of the projector are free.
• Check if the bottom filter of the projector is not filthy. Replace with new filter
if necessary.
• Check if the front filter of the projector is not filthy. Replace with new filter if
necessary.
• Check if the air outlet at the rear of the projector is not covered. There should be at
least one meter of free area at the rear of the projector.
• Make sure that the plate, on which the projector is mounted for transport, is
removed.
Error 7662 : “Blue block temp short”
This error may be preceded by a warning. This error can only appear on the FLM HD series.
30 R59770072 FLM SERIES 19/03/2007