1_H24维修手册.pdf - 第20页

E d i ti o n 5 .0 H 24 H ead R ep ai r T r ai n i n g T ext f o r S er vi ce E n g i n ee r s R e p l a c i n g th e s y r i n g e s R e m ov e t he s y r i nge as s e m b l y f r o m t he he ad, and t hen c h ec k t hat…

Edition 5.0 H24 Head Repair Training Text for Service Engineers

Replacing the syringes

6. Set the head on a paper roll as shown below.

7. Pull the spring back and set the spring retainer jig on the syringe as shown below.

8. Use the lever jig and torque driver to loosen the nut on the old syringe.

Torque driver :

2AGKHJ01500*

Lever jig:

2AGKHJ00420*

Plate

FK-9F50-08-0E 1-3 FUJI MACHINE MFG. CO., LTD.

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Edition 5.0 H24 Head Repair Training Text for Service Engineers

Replacing the syringes

Remove the syringe assembly from the head, and then check that none of the parts shown

below are missing.

9. This completes the syringe removal procedure.

Syringe

shaft

Spring

Nut

Collar

Arm

Collar

Top gear

Bottom

gear

Gear

Spring

Do not need to

separate them,

when they are

not broken.

FK-9F50-08-0E 1-4 FUJI MACHINE MFG. CO., LTD.

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Edition 5.0 H24 Head Repair Training Text for Service Engineers

Replacing the syringes

1.2 Attaching the New Syringe

1. Apply a thin layer of Biral to the new syringe.

2. Set the new syringe in the rotary holder and use the digital force gauge to measure

the sliding resistance. Tolerance is 0.2 N or less.

3. Set the spring on the syringe as shown.

Tolerance: Within 0.2 N

Spring

FK-9F50-08-0E 1-5 FUJI MACHINE MFG. CO., LTD.

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