CM602all_EJM8AESM_Service Manual - 第477页

Machinery Part Replacement Remarks Item Light Transfer-Head Assembly (3-nozzle type) 2-000069 、 000070 Do not remove the plate. Allen key 2.5 mm M3 x 10L 2 pcs. Fit he coupling onto the motor. Gap between the motor and t…

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Machinery Part Replacement
Remarks
Item
Light Transfer-Head Assembly (3-nozzle type)
Loosen the coupling.
2-000078
Allen key 2.5 mm
M3 x 12L 2 pcs.
Remove the motor.
2-000191 000192
To take the standard procedures, go to
Step 11.
If four screws are loosened or if the plate
is out of position, it is necessary to align
the center. (Steps 7 to 9)
Allen key 2.5 mm
M3 x 10L 2 pcs.
Center alignment
2-000068
Allen key 2.5 mm
M3 x 10L 4 pcs.
Find the point at which the jig moves smoothly. Fix the motor.
2-000072
Theta-center-alignment jig
Fit the plate onto the motor. Position the jig.
6
7
8
5
EJM8A-E-SMA050401-A01-00
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Machinery Part Replacement
Remarks
Item
Light Transfer-Head Assembly (3-nozzle type)
2-000069、000070
Do not remove the plate.
Allen key 2.5 mm
M3 x 10L 2 pcs.
Fit he coupling onto the motor.
Gap between the motor and the coupling
2-000074
Specifications: 0.5 mm
Feeler gauge
Install the motor. Tighten the coupling.
2-000064
　
Allen key 2.5 mm
M3 x 12L 2 pcs.
Put the cover back on.
Allen key 3 mm
M4 x 8L 3 pcs.
9
10
11
12
Remove the motor only. (Two screws) Remove the jig.
0.5 mm
• Screw at right
• Check the cut of
the coupling and the
origin.
• Turn the holder to the theta-
origin position (position at which
the nozzle guide is right when
seen from the front side), and
tighten the coupling.
EJM8A-E-SMA050401-A01-00
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Machinery Part Replacement
Remarks
Item
Light Transfer-Head Assembly (3-nozzle type)
Connect the connector. Secure the cable with a cable tie.
2-000081
Nipper
Cable tie
Put the theta unit back on.
2-000087
Switch on the power and air suppl
y.
Teaching
Board Recognition Camera
--- X and Y-axis Origin Offset
Z-axis Origin Offset
Chip Recognition Camera
and Theta-axis Origin Offset
Determining the Mounting Height and
Positioning the Board
Mounting Position
Pickup Position
Nozzle Exchange Position
Section 4-2-2
Section 4-2-3
Section 4-2-4
Section 4-2-5
Section 4-2-7
Section 4-2-8
Section 4-2-9
16
13
14
15
1
2
EJM8A-E-SMA050401-A01-00
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