JUKI FX-3R MAINTENANCE GUIDE.pdf - 第48页
FX-3R Maintenance Guide 4-4 4-4. Replacing the Lens Filter 1) Detach the light assembly from the XM bas e using the procedure described in "Replacing the OCC Assembly". 2) Remove the SEMS cap bolt c ( × 1), col…
FX-3R Maintenance Guide
4-3
4-3. Replacing the OCC Coaxial/Angle Light Board Assemblies
1) Detach the light assembly from the XM base using the procedure described in section 4-1,
Replacing the OCC Assembly.
2) Remove the round head screws c (×2) to replace the OCC coaxial light board assembly.
3) Remove the SEMS cap bolts d (×4) to replace the OCC angle light board assembly.
4) Reassemble the components in the reverse order of disassembly.
5) After the OCC light board has been replaced, it is necessary to adjust the light filter U and OCC
light. (See 4-8, List of Readjustment Items after Replacement.)
c SL4030691SC
Round head screw M3×6
40047512
OCC C LIGHT board assembly
(coaxial)
40047508
OCC A LIGHT board assembly
(angle)
d SL6030892TN
SEMS cap bolt with washer
M3×8
Figure 4-3-1 Replacing the OCC Coaxial/Angle Light Board Assembly
Rev. 1.00
FX-3R Maintenance Guide
4-4
4-4. Replacing the Lens Filter
1) Detach the light assembly from the XM base using the procedure described in "Replacing the
OCC Assembly".
2) Remove the SEMS cap bolt c (×1), collar d (×1) and shoulder screws e (×2) to detach the
light filter U support, lens filter and guide plate.
3) Remove the countersunk-head screws f (×4) to detach the lens filter。
4) Reassemble the components in the reverse order of disassembly.
5) After the filter has been replaced, it is necessary to adjust the polarizing filter and OCC light.
(See 4-8, "List of Readjustment Items after Replacement".)
c SL6030892TN
SEMS cap bolt with washer M3×8
d 40015847
OCC collar
e E1038871000
Platen lock cam screw
f SM1030501SC
Countersunk-head screw M3×5
40013949
Light filter U support
40043896
Lens filter
40013948
Guide plate
Figure 4-4-1 Replacing the Lens Filter
Rev. 1.00
FX-3R Maintenance Guide
4-5
∗ Adjusting the polarizing filter
1) Put a white ceramic board on the calibration block and move the camera above the board.
2) Loosen the setscrew. Turn the light filter U support and secure it when the screen is at the
brightest level.
3) In the brightest status, re-stick the OCC light label as shown in the figure below.
Rev. 1.00
2) 3)
Slit
40015962
OCC label
Light filter U support
Figure 4-4-2 Filter Adjusting Position and Sticking the Light Label
After adjustment, if the slit position of the light filter U support is displaced 90 degrees,
rotate the lens filter 90 degrees and readjust the polarizing filter so that the position of
the slit is the same as the orientation on Figure 4-2-2.
Note