CM602all_EJM8AESM_Service Manual.pdf - 第798页
Remark Component-Thickness-Measuring Unit Option Part and Accessory Replacement Item Securel y ti g hten the li g ht-sensin g side. 35 Securely tighten the four light-sensing- sensor bolts. Check the amplifier level is 1…
Remark
Component-Thickness-Measuring Unit
Option Part and Accessory Replacement
Item
Li
g
ht-axis ad
j
ustment -
(
1
)
31
Provisionally fix the block (A) of the light-
emitting sensor (gray cable) loosely
enough to move the block by hand.
Moving the block in the arrow directions,
find a point at which the amplifier level
reaches maximum and provisionally fix
the block.
Allen key Long/Short
Li
g
ht-axis ad
j
ustment -
(
2
)
32
Provisionally fix the block (B) loosely
enough to move the block by turning it
with a wrench (size 6). Moving the block
in the arrow direction, find a point at
which the amplifier level reaches
maximum and provisionally fix the block.
Wrench size 6
Allen key Long/Short
Li
g
ht-axis ad
j
ustment
(
3
)
33
Provisionally fix the sensor (C) loosely
enough to move the sensor by turning it
with a special wrench. Moving the
sensor in the arrow direction, find a point
at which the amplifier level reaches
maximum and provisionally fix the
sensor.
Special wrench (size 6)
Allen key Long/Short
Securel
y
ti
g
hten the blocks A and B and
34
the sensor C.
Repeat "Light-axis adjustment - (1), (2)
or (3)" until the amplifier level reaches
1000 or more. Securely tighten the
blocks A and B, and the sensor C. After
securely tightening them, check the
amplifier level is 1000 or more.
Allen key Long/Short
A
滑り動く程度に
仮固定する
Provisionally
fix them loosely
enough to move
them by hand.
Amplifier level
B
Provisionally
fix it loosely
enough to move
it with a wrench.
Wrench (Size 6)
Provisionally
fix it loosely
enough to move
it with a wrench.
C
Special wrench (size 6)
Securely tighten
Amplifier level 1000 or more
Special wrench (size 6)
H-shaped cut
Amplifier level
EJM8A-E-SMA060402-A01-01
Page 6-4-2-10
Remark
Component-Thickness-Measuring Unit
Option Part and Accessory Replacement
Item
Securel
y
ti
g
hten the li
g
ht-sensin
g
side.
35
Securely tighten the four light-sensing-
sensor bolts. Check the amplifier level is
1000 or more.
Allen key Long/Short
Remove the
j
i
g
.
36
1. Switch off the jig. Remove the sensor
connector.
2. Remove the sensor block from the
light-axis-adjusting jig.
Mount the rear
p
lates A and B on the
j
i
g
.
37
Securely tighten
Light-sensing sensor
(
Sensor cable: black
)
Light-emitting sensor
(
Sensor cable:
g
ra
y)
The rear light-emitting and -sensing
sensors are positioned in the opposite
directions to the front ones: right-side
left, and left-side right.
Amplifier level 1000 or more
Insert the dowel pin into
the jig hole.
Fix it on the left side.
Fix it on the right side.
EJM8A-E-SMA060402-A01-01
Page 6-4-2-11
Remark
Component-Thickness-Measuring Unit
Option Part and Accessory Replacement
Item
38
Switch on the jig. Check that a value is
displayed on the indicator of the sensor
amplifier.
FM-1853(1)
Component-height-
detection-sensor-
adjusting power source
39
Block the light of the light-emitting sensor
(Gray cable) with the jig plate with filter.
FM-1853(2)
Component-thickness-
sensor-light-axis-
adjusting jig
Li
g
ht-axis ad
j
ustment -
(
1
)
40
Provisionally fix the block (A) of the light-
emitting sensor (gray cable) loosely
enough to move the block by hand.
Moving the block in the arrow directions,
find a point at which the amplifier level
reaches maximum and provisionally fix
the block.
Allen key Long/Short
Li
g
ht-axis ad
j
ustment -
(
2
)
41
Provisionally fix the block (B) loosely
enough to move the block by turning it
with a wrench (size 6). Moving the block
in the arrow direction, find a point at
which the amplifier level reaches
maximum and provisionally fix the block.
Wrench size 6
Allen key Long/Short
Block the sensor light with the jig plate with filter.
Insert the sensor connector into the jig-power-amplifier connector.
A
滑り動く程度
に
Provisionally
fix them loosely
enough to move
them by hand.
Amplifier level
B
Provisionally
fix it loosely
enough to move
it with a wrench.
Amplifier level
EJM8A-E-SMA060402-A01-01
Page 6-4-2-12