FUJI 24 HEAD Replacing ALL syringe_IPS.pdf - 第35页

Edition 2.0 NXT/NXT2 Repair Training T ext H12HS(Q) Hea d FK-9F98-61-0E 7-7 FUJI MACHINE MFG . CO., L TD. 12. Use a grease removing agent to remove grease from the syringe surface, and then use a cloth to apply a thin la…

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Edition 2.0 NXT/NXT2 Repair Training Text
H12HS(Q) Hea
d
FK-9F98-61-0E 7-6 FUJI MACHINE MFG. CO., LTD.
8. Use the syringe pin extraction jig （AA1WE0*） to remove the pin from the syringe.
Note: This syringe pin extraction jig (AA1WE0*)
is also used for the H12S head.
Caution!
If the H08 syringe pin extraction jig
（
AA75901*
）
is used instead of the H12
syringe pin extraction jig
（
AA1WE0*
）
it is not possible to fully extract the
pin. Be sure to use the H12 syringe pin extraction jig.
9. Remove the bearing and spring from the syringe.
10. After removing the syringe from the rotary holder, clean the inside of the rotary holder.
Note: Use an air gun or cloth to clean the inside of the rotary holder.
11. Prepare the new syringe（AA65D04）.
Note:
If the scissors gear or inner spring is damaged, prepare a new scissors gear
or spring as required.
Syringe pin extraction
jig （AA1WE0*）
Bearing
Spring
CONFIDENTIAL
SmartechMr.J FSun
Edition 2.0 NXT/NXT2 Repair Training Text
H12HS(Q) Hea
d
FK-9F98-61-0E 7-7 FUJI MACHINE MFG. CO., LTD.
12. Use a grease removing agent to remove grease from the syringe surface, and then
use a cloth to apply a thin layer of Biral T&D to the syringe.
13. Set a new felt ring （PZ26702） and the felt retainer （PJ17001）into the rotary holder in
which the syringe is to be inserted.
14. Insert the syringe into the rotary holder.
Use a cloth to apply a
thin layer of Biral T&D
CONFIDENTIAL
SmartechMr.J FSun
Edition 2.0 NXT/NXT2 Repair Training Text
H12HS(Q) Hea
d
FK-9F98-61-0E 7-8 FUJI MACHINE MFG. CO., LTD.
15. Use the push-pull gauge（DPS-5）to measure the slide resistance of all the syringes.
Check that the measured value is 0.98 N or less (within 100 g).
16. Attach the spring and bearing to the syringe.
17. Use the H12 syringe pin insertion jig （AA1XC0*） to insert the pin into the syringe.
Note: the H12 syringe pin insertion jig (AA1XC0*) is also used for the H12S head.
H12 syringe pin in
（AA1XC0*）
Bearing
Spring
Push-pull gauge（DPS-5）
CONFIDENTIAL
SmartechMr.J FSun