CM602all_EJM8AESM_Service Manual - 第837页
Remark Component-Thickness-Measuring Unit Item Option Part and Accessory Replacement When the amplifier value is 2000 or * If the amplifier value does not exceed 2000 in Steps 20 and 21, adjust the light-sensing-light-ax…
Remark
Component-Thickness-Measuring Unit
Item
Option Part and Accessory Replacement
FM-1962(1)
(1. Component-height-
detection-sensor-
adjusting-power box)
Loosen the M4 bolts (1). Moving the light-
emitting-axis horizontally, align the laser light
with the center of the horizontal slit of the
FM-1962 (2) (2. component-thickness-
measuring-unit-light-axis-adjusting jig).
Tighten the M4 bolts (1).
Bolt M4
M4 x 16L (2 pcs.)
FM-1962(2)
(2. component-thickness-
measuring-unit-light-axis-
adjusting jig)
Loosen the M6 nut (1). Turn the light-
emitting-axis eccentric pin to align the
laser light with the center of the vertical
slit of the FM-1962 (2) (2. Component-
thickness-measuring-unit-optical-axis-
adjusting jig). Find a position at which
the amplifier value (light-sensing
amount) is 2000 or more. Tighten the
M6 nut.
If the laser light is positioned far from
the vertical slit in the vertical direction,
loosen the bolt (3) and align the light-
axis with the groove.
Nut M6
FM-1962(2)
(2. component-thickness-
measuring-unit-optical-
axis-adjusting jig)
18
19
20
Connect the power box (24VDC) to the amplifier.
Adjust the light-emitting light-axis in the horizontal direction.
Adjust the light-emitting light-axis in the vertical direction.
Laser light
1
Horizontal slit
1
2
3
2000 or more
Slit
Laser light
EJM8A-E-SMA060405-A01-00
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Remark
Component-Thickness-Measuring Unit
Item
Option Part and Accessory Replacement
When the amplifier value is 2000 or
* If the amplifier value does not exceed
2000 in Steps 20 and 21, adjust the
light-sensing-light-axis in the horizontal
direction.
Adjustment method:
See Step 19.
Secure the cables with cable ties.
Nipper
Put the cover back on.
Phillips screwdriver
Allen key M6
M6 x 60L (2 pcs.)
24
21
22
23
Install the component-thickness-sensor unit on the machine.
Install the cover with two M4 screws.
Tighten the two M6 x 60L screws.
In the case of 2000 or less
Secure the cables with cable ties.
EJM8A-E-SMA060405-A01-00
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Remark
Component-Thickness-Measuring Unit
Item
Option Part and Accessory Replacement
Connect the amplifier connector.
Put the feeder cover back on.
Allen key 3 mm
Screw M4 4 pcs.
Turn on the power and air supply.
27
26
25
Amplifier connector
1
2
EJM8A-E-SMA060405-A01-00
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