FujiFilm CR-IR341 Service Manual page 538

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C
ONTENTS
4.9 Checking and Replacing Elevation HP Sensor (SA17)
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.
(1) Power ON the machine.
(2) Touch the U-Utility button.
The screen switches to the U-Utility mode.
(3) Touch the upper left and upper right corners of the operation panel in sequence.
M-Utility is activated.
(4) Select "6. MECHANICAL UTILITY" and "3. SENSOR" in sequence.
(5) Select "2. MONITOR".
A list of sensor Nos. is displayed.
(6) Type in the number of the elevation HP sensor (SA17).
The machine is now in the sensor monitoring enabled state.
(7) Rotate the MB3 timing belt clockwise, as seen from the rear, until the actuator does
not block the SA17 light path.
From the hole in the side plate of the IP removal unit, visually check the actuator and
SA17.
When the light path is no longer blocked, a message indicative of the sensor OPEN
status appears on the operation panel.
(7)
Actuator
SA17
Hole
009-051-04
05.31.99 FM2460
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CR-IR341 Service Manual
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(7)
Timing belt
MC - 47
MB3
MC - 47