CM602all_EJM8AESM_Service Manual.pdf - 第651页

Machinery Part Replacement Remark 12-Nozzle Head Unit Item Remove the vacuum-switching-valve connector. Remove the θ -unit holdin g screw. Insert the plate. Lower the shaft 20 mm or more. Allen key M5 x 12L 4 pcs. Se p a…

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Machinery Part Replacement
Remark
12-Nozzle Head Unit
Item
Remove the tube-holding bracket.
Allen key
M3 x 6L 2 pcs.
Cut off the cable tie for the
θ moto
r
cable. Remove the tube.
Nipper
Remove the component thickness sensor.
Loosen the cbolts. Remove the component
thickness sensor alon
g
with the
p
late.
Allen key
11
9
10
Remove the tube here.
Head-camera
side
θ
-motor side
Front side
1
1
Light-sensing
device
Light-emitting
device
Remove the pin.
EJM8A-E-SMA051008-A01-00
Page　5-10-8-4
Machinery Part Replacement
Remark
12-Nozzle Head Unit
Item
Remove the vacuum-switching-valve connector.
Remove the θ-unit holdin
g
screw.
Insert the plate. Lower the shaft 20 mm or more.
Allen key
M5 x 12L 4 pcs.
Se
p
arate the θ unit.
Install the θ unit.
Installation procedures are described below.
Allen key
M5 x 12L 4 pcs.
12
13
15
14
FWD側
REAR側
FWD
REAR
Pin positions
The ball-spline shafts should be
extended so that the ends of the
shafts do not touch any other parts
when mounting the unit on the θ-axis.
ピン位置
Insert the plate. Lower the shaft 20 mm
or more.
Aligning the θ unit with the dowel pins,
fix the unit in place.
The ball-spline shafts should be
extended so that the ends of the
shafts do not touch any other parts
when mounting the unit on the θ-axis.
Dowel pin
Pin positions
EJM8A-E-SMA051008-A01-00
Page　5-10-8-5
Machinery Part Replacement
Remark
12-Nozzle Head Unit
Item
Connect the vacuum-switching-valve connectors.
Fit the component thickness sensor.
Fit the light-sensing and the light-emitting
de
vi
ces
. Ti
g
h
te
n
t
h
e
c
bo
l
ts
.
Allen key
Secure the
θ motor cable with a cable
tie. Insert the tube.
Nipper
17
16
18
Insert the tube here.
FWD REAR
Head-
camera side
θ
motor side
Front
Insert the pins.
Light-sensing
device
Light-emitting
device
1
1
EJM8A-E-SMA051008-A01-00
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