FujiFilm CR-IR341 Service Manual page 551

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ONTENTS
5. Up-Down IP Removal Unit
This section describes procedures for checking and replacing parts of the up-down IP
removal unit to be replaced.
Unless otherwise specified, it is assumed that covers that should be removed prior to checks
and replacement have been removed.
"3. Removing and Reinstalling Covers"
5.1 Checking and Replacing Suction Cup HP Sensor (SB1)
Checks
CAUTION
Before removing the covers, be sure to turn OFF the high-voltage switch. If the machine is
powered ON with any of the covers removed, the photomultiplier will be damaged.
If anything abnormal is found during checks, replace SB1 and then check it again.
(1) Power ON the machine.
(2) Make sure that the distance between the bearing flange on the left side of the IP
removal arm and the left side plate is 86.5 ± 1 mm.
(2)
Bearing flange
Shaft
86.5–1mm
(3) Touch the U-Utility button.
The screen switches to the U-Utility mode.
(4) Touch the upper left and upper right corners of the operation panel in sequence.
M-Utility is activated.
(5) Select "6. MECHANICAL UTILITY" and "3. SENSOR" in sequence.
(6) Select "2. MONITOR".
A list of sensor numbers is displayed.
(7) Type in the number of the suction cup HP sensor (SB1).
The machine is now in the sensor monitoring enabled state.
(8) Rotate the timing belt wheel by hand until the actuator does not block the SB1 light
path.
A message indicating that the sensor is OPEN appears on the operation panel.
009-051-04
05.31.99 FM2460
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Left side
plate
IP removal
arm
CR-IR341 Service Manual
7 8 9 10
IP removal unit
MC - 60
Timing belt
wheel
SB1
Actuator
FR1H1240.EPS
MC - 60