Code
Description
Error remedy method
Refer to section
47-B01
The temperature sensor of
the optical block assembly
Ch-3A detected a value equal
to or greater than the opera-
tion limit temperature. (On
side 1)
1.
Eject the cartridge.
2.
Check whether there is any obstacle that
blocks air flow from the fan exhaust outlet
and to the air vents (front/rear).
3.
Check the ambient temperature of this unit.
4.
Startup the maintenance menu and perform
FAN MOTOR.
When this operation fails, check the instal-
lation of the relevant fan and the cable con-
nection.
• Improper connection (half insertion or
oblique insertion)
• Damage to connectors
• Significant scratches or disconnection
of flexible flat cables
• Damage or contamination at connect-
ing parts (Unplug flexible flat cables.)
5.
Check the installation status of the heatsink
on the BI-353 board (ODS-D280U) /BF-92
board (ODS-D280F).
6.
Check the air filter.
• If the air filter is significantly conta-
minated, replace it.
“1-9. Location of Sensors and
Their Functions”
“3-2-5. Cleaning after Operation
in Special Environment”
“4-9. Fan 40 Assembly (RP) and
Fan 60 Assembly (RP)”
“4-19. BI-353/BF-92 Board”
“4-26. Air Filter”
“6-4-2. FAN MOTOR”
47-C01
The temperature sensor of
the optical block assembly
Ch-3B detected a value equal
to or greater than the opera-
tion limit temperature. (On
side 1)
1.
Eject the cartridge.
2.
Check whether there is any obstacle that
blocks air flow from the fan exhaust outlet
and to the air vents (front/rear).
3.
Check the ambient temperature of this unit.
4.
Startup the maintenance menu and perform
FAN MOTOR.
When this operation fails, check the instal-
lation of the relevant fan and the cable con-
nection.
• Improper connection (half insertion or
oblique insertion)
• Damage to connectors
• Significant scratches or disconnection
of flexible flat cables
• Damage or contamination at connect-
ing parts (Unplug flexible flat cables.)
5.
Check the installation status of the heatsink
on the BI-353 board (ODS-D280U) /BF-92
board (ODS-D280F).
6.
Check the air filter.
• If the air filter is significantly conta-
minated, replace it.
“1-9. Location of Sensors and
Their Functions”
“3-2-5. Cleaning after Operation
in Special Environment”
“4-9. Fan 40 Assembly (RP) and
Fan 60 Assembly (RP)”
“4-19. BI-353/BF-92 Board”
“4-26. Air Filter”
“6-4-2. FAN MOTOR”
Continued
ODS-D280U/ODS-D280F
2-57
Содержание ODS-D280F
Страница 4: ......
Страница 9: ...Frame Wiring 10 3 Revision History ODS D280U ODS D280F 5 ...
Страница 10: ......
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Страница 42: ...Hold the shaded portions Keep away a screwdriver Objective lens Actuator ODS D280U ODS D280F 1 30 ...
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Страница 238: ......
Страница 248: ...Possible cause A cartridge is remaining in the unit ODS D280U ODS D280F 6 4 ...
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