CM602all_EJM8AESM_Service Manual.pdf - 第215页

Maintenance Adjustment Light Transfer-Head Assembly (8 nozzles) This section describes the procedures for determining the mounting height and for positioning the board. ・ Tools None ・ Jig FM-1074 Board jig 50 mm x 50 mm …

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Maintenance Adjustment Light Transfer-Head Assembly (8 nozzles)
Remarks
Item
Offsets are entered in the screens below:
Offset range
X, Y&θ offset
(High, Middle & Low speeds)
X　　　　：-5.0 to +5.0
Y　　　　：-5.0 to +5.0
θ　 　　：-0.1 to +1.0
* Reverse scan offset
(High, Middle & Low speeds)
Reverse scan：0.0 to 0.75
* Magnifying power
X Mag.　：0.017 to 0.018
Y Mag.　：0.017 to 0.018
* Head angle origin
θ: -5.0 to +5.0
17
18
EJM8A-E-SMA040204-A01-00
Page　4-2-4-6
Maintenance Adjustment Light Transfer-Head Assembly (8 nozzles)
This section describes the procedures for determining the mounting height and for positioning the board.
・Tools
None
・Jig
FM-1074
Board jig 50 mm x 50 mm
(with a hole)
Nozzle 130
4-2-5　　　　　 Determining the Mounting Height and Positioning the Board
　
Remove the support pins beforehand.
10 +/- 0.05 mm
10 +/- 0.05 mm
50 mm
50 mm
t= 3.0 mm
Assembly
Adjustment
min.
Teaching
5min.
Total　Time Weight　of
Part
Removal
Disassembly
min.
5min.
kgs
Caution
Dange
r
Warning
EJM8A-E-SMA040205-A01-00
Page　4-2-5-1
Maintenance Adjustment Light Transfer-Head Assembly (8 nozzles)
Remarks
Press [PCB positioning Mount height].
Be sure to remove the
support pins beforehand
since the width of the
conveyor is adjusted in
this step.
The conveyor will be
adjusted to a width of 50
mm.
Select the stage to be taught.
Press [Unlock] and [Jig setting] simultaneously.
Set Nozzle 130 on Nozzle
Position 3.
Press [Unlock] and [Jig adjust]
The head moves away. The board stopper at
simultaneously.
the 2nd mounting position moves up. Each time [Jig adjust] is
pressed, "Left" is changed
to "Right" and vice versa.
The second mounting
position is left when seen
from the operator's
side.So select "Left."
Item
2
3
4
1
Flow of
boards
2nd
mounting
position
1st
mounting
position
Stoppers
EJM8A-E-SMA040205-A01-00
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