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Edi t i on 5 .0 H 24 H e ad R e p ai r T r a i n i n g T ext f o r S er vi ce E n g i n eer s A dj us t i n g t h e N o z z l e L o w er i n g L ever C h eck S en so r a nd M ea su r i n g t h e A i r P r essu r e 3. A t…

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Edition 5.0
H24 Head Repair Training Text for Service Engineers
Adjusting the Nozzle Lowering Lever Check Sensor and Measuring the Air Pressure
6.4 Nozzle Cleaning Pressure Measurement and Air Flow
Measurement
[Nozzle cleaning pressure measurement]
1. Attach the vacuum pressure measurement jig (2AGKHJ015202) to the syringe to
connect with the manometer.
2. Raise all the spool valves.
3. Use IO check to turn nozzle cleaning ON.
4. Check that the nozzle cleaning pressure is more than 10 kPa.
[Nozzle cleaning airflow]
1. Attach the vacuum pressure measurement jig (2AGKHJ015202) to the syringe to
connect with the air flow.
2. Raise all the spool valves.
3. Use IO check to turn nozzle cleaning ON.
4. Check that the airflow is more than 2 L/min.
6.5 Vacuum Pressure Measurement
1. Attach the head I/O check jig to the head.
2. Raise all spool valves.
Spool
FK-9F50-08-0E
6-12
FUJI MACHINE MFG. CO., LTD.
CONFIDENTIAL
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(C) FUJI Machine Mfg. Co., Ltd. All Rights Reserved. 2015/06/18 doc3elPkSB8
Edition 5.0
H24 Head Repair Training Text for Service Engineers
Adjusting the Nozzle Lowering Lever Check Sensor and Measuring the Air Pressure
3. Attach the vacuum measurement jig 2AGKHJ015202to the syringe to connect with the
manometer.
4. Turn the vacuum pump power ON.
5. Lower the spool for the syringe to measure the vacuum pressure.
Tolerance when origin pressure is -91.8kPA: -85.0-91.8kPA
6. Measure all the syringes.
the vacuum pump(AA1RK0*)
Spool
FK-9F50-08-0E
6-13
FUJI MACHINE MFG. CO., LTD.
CONFIDENTIAL
Downloaded at 2015/06/18 12:05:48 (JST) by 5LUF0998
(C) FUJI Machine Mfg. Co., Ltd. All Rights Reserved. 2015/06/18 doc3elPkSB8
Edition 5.0
H24 Head Repair Training Text for Service Engineers
Adjusting the Nozzle Lowering Lever Check Sensor and Measuring the Air Pressure
MEMO:
FK-9F50-08-0E
6-14
FUJI MACHINE MFG. CO., LTD.
CONFIDENTIAL
Downloaded at 2015/06/18 12:05:48 (JST) by 5LUF0998
(C) FUJI Machine Mfg. Co., Ltd. All Rights Reserved. 2015/06/18 doc3elPkSB8