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FX-3R Maintenance Guide 5-13 Rev. 1.00 5-10. Replacing the Centering Pin (Optional) 1) Loosen the screws c , d and e of the guide block A and guide block B to detach the centering pin together with the guide blocks. 2) A…

FX-3R Maintenance Guide

5-12

Rev. 1.00

5-9. Replacing the Pusher Y Cylinder (Outer Shape Reference)

1) Remove the parts c to detach the cylinder. As the cylinder is detached,

the spring is also then removed.

2) Detach the speed controller from the cylinder. (At this time, check what

side the speed controller has been mounted.)

3) With the cylinder rod secured with a spanner, remove the part d with

another spanner.

4) Reassemble the components in the order of steps 3) to 1).

5) After the cylinder components have been assembled, supply the air

(0.49 MPa) to check that the cylinder moves smoothly.

∗ The cylinder mounting direction of the front reference machine is different from that of the rear

reference machine.

∗ For the rear reference machine, secure the speed controller with a tie-up band so that it does not

interfere with the width adjustment timing belt when the PWB width is set at its maximum level.

∗ The speed controller of the cylinder has been adjusted (page 5-9 in QA Table). No adjustment is

needed even after replacement of the parts.

Figure 5-9-1

Pusher Y-Cylinder

[Front reference] [Rear reference]

PA250100100

Cylinder

SM6053502TN

SEMS cap bolt M5×35

Figure 5-9-2

Pusher Y-Cylinder (Front Reference)

Figure 5-9-3

Pusher Y-Cylinder (Rear Reference)

FX-3R Maintenance Guide

5-13

Rev. 1.00

5-10. Replacing the Centering Pin (Optional)

1) Loosen the screws c, d and e of the guide block A and guide block B to detach the centering

pin together with the guide blocks.

2) At this time, also detach the T-PIN sensor (together with its bracket) from the reference side.

Removing the E ring

allows you to pull the centering pin

from the damper block.

Removing the E rings

(two in total, top and bottom) allows you to remove the centering pin

When installing a new centering pin, reassemble the components in the reverse order. The

E-rings must also be replaced with new ones.

After the components have been reassembled, adjust the sensor position in the same manner

as described in 5-10, Replacing the T-PIN Sensor.

Figure 5-10-1 Centering Pin

Table 5-10-1 Reference for PWB Positioning Hole

[List of Replacement Parts]

Part No. Part name

1 40000886 GUIDE_BLOCK_ASM 10

40000895 DAMPER_BLOCK_R

2 40000887 GUIDE_BLOCK_A_ASM 11

SL6030892TN SCREW

3 40000889 GUIDE_BLOCK_B_ASM 12

RE0300000K0 E-RING

4 40000891 STOPER_SLIDE_LEVER_L 13

40000896 DAMPER_LOCK_PIN

5 40000897 STOPER_SLIDE_LEVER_R

40000978 DAMPER_LOCK_LINK

6 40000892 DAMPER_BLOCK_L 15

40000950 DAMPER_SPRING

7 40015791 DAMPER_PLATE_L 16

RE0300000K0 E-RING

8 40015792 DAMPER_PLATE_R 17

40001081 CENTERING_PIN 4.0

9 40015793 LOCK_SPRING

⑦

④

⑰

⑬

⑭

⑯

Ａ

⑤

⑨

⑮

⑧

⑪

Ｂ部

右側＝⑧＋⑩＋⑪

左側＝⑦＋⑥＋⑪

⑫

⑩⑥

Section B

Right side = ⑧+⑩+⑪

Left side = ⑦+⑥+⑪

FX-3R Maintenance Guide

5-14

Rev. 1.00

5-11. Replacing the Support Table Motor (BU Motor)

1) Remove the support table as described below.

1. Stretch the transport width as much as possible.

2. Remove 12 (∗) pan head screws d from the support table c to detach the table.

∗ For the number of screws, the L-specification uses 12 pcs. while the XL-specification

uses 14 pcs.

Figure 5-11-1 Support Table

2) Loosen the tension support fixing screw f, and move the tension support assembly e in the

arrow direction to loosen the tension of the support table ball screw driving timing belt

3) Loosen the set screws h to take out the support table BU motor assembly g together with the

torque support.

4) Loosen the set screws i to detach the torque support assembly from the shaft of the BU motor

5) Assemble the parts and components in the reverse order of above steps 1) to 3). When

assembling the parts and components, perform the following adjustments.

• Adjust the gap between the torque support and BU motor assembly. (section 5-11-1)

• Adjust the tension of the support table driving timing belt. (section 5-11-2)

• Place the support table surface horizontally. (section 5-11-3)

• Obtain the support table offset. (section 3-11 in MS Parameter)

Figure 5-11-2 Support Table Drive System

Figure 5-11-3 BU Motor Assembly

c 40001018

BU table (L)

d SM1040801SN

Flat head screw

M4×8

f SL6051492TN

SEMS cap bolt with washer

M5×14

g 40000927

BU motor

assembly

h SL6051442TN

SEMS cap bolt with washer

M5×14

i SM8050852TP

Set screw M5×8

j E94327290A0

BU motor

assembly

e Tension support

assembly

Toque support