CM602all_EJM8AESM_Service Manual.pdf - 第432页

Machinery Part Replacement This section describes the procedures for replacing the theta-axis motor. ・ Tools Phillips screwdriver #1 Allen key 1.5 mm Allen key 3 mm Tension gauge ・ Jig FM-1056 Theta Adjusting Jig Tension…

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Machinery Part Replacement
Remarks
L
ight Transfer-Head Assembly (8-nozzle type
)
Item
Refer to "Separating the Z-Unit from the
Board."
Section 5-3-14
Put the head assembly back on.
Refer to "Transfer Head Replacement." Section 5-3-1
Switch on the main power and air supply.
Open the cock of the MR unit.
Place the Z-axis controlling board in position.
14
13
12
1
2
EJM8A-E-SMA050306-A01-00
Page　5-3-6-5
Machinery Part Replacement
This section describes the procedures for replacing the theta-axis motor.
・Tools
Phillips screwdriver #1
Allen key 1.5 mm
Allen key 3 mm
Tension gauge
・Jig
FM-1056
Theta Adjusting Jig
Tension gauge
5-3-7 Theta-axis Motor Replacement
L
ight Transfer-Head Assembly (8-nozzle type
)
Caution
Dange
r
Warning
Assembly
Adjustment
80min.
Teaching
77min.
Total󲣮Time Weight󲣮of
Part
Removal
Disassembly
40min.
197min.
kgs
EJM8A-E-SMA050307-A01-00
Page󲣮5-3-7-1
Machinery Part Replacement
Remarks
Switch off the main power and air supply.
From 0.49MPa
to 0.55MPa
Remove the head assembly.
Refer to "Transfer Head Replacement." Section 5-3-1
Separate the theta unit from the head assembly.
Refer to "Theta Unit Removal." Section 5-3-13
Remove the belt tension.
Allen key 3 mm
Screw M4 2 pcs.
4
1
L
ight Transfer-Head Assembly (8-nozzle type
)
Item
2
3
1
2
Dowel pin
EJM8A-E-SMA050307-A01-00
Page󲣮5-3-7-2