CM602all_EJM8AESM_Service Manual - 第220页

Maintenance Adjustment Light Transfer-Head Assembly (8 nozzles) Remarks Item Press the "Unlock" key and [Jig adjust] simultaneously. Check that "Left" is selected for the jig position. Press the jig a…

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Maintenance Adjustment Light Transfer-Head Assembly (8 nozzles)
Remarks
Item
Press [Unlock] and [Run] simultaneously.
The X- and the Y-axes of the selected
stage return to the origin.
Press [PCB positioning Mount height].
Select the rear stage.
Press the "Unlock" key and [Jig setting] simultaneously.
Fit Nozzle 130 onto
Nozzle Position 3.
13
14
15
16
EJM8A-E-SMA040205-A01-00
Page　4-2-5-5
Maintenance Adjustment Light Transfer-Head Assembly (8 nozzles)
Remarks
Item
Press the "Unlock" key and [Jig adjust] simultaneously.
Check that "Left" is selected for the jig
position. Press the jig against the board
clamp holding guide and the board
stopper.
Be careful of the
orientation of the jig.
(The hole of the jig should
face the stopper and the
fixed guide.)
Press the "Unlock" key and [Mnt Height tch] simultaneously.
While the nozzle ascends and descends
above the jig, the vacuum pressure is
measured and the offset is set
automatically.
Only the mounting height is taught on the
rear side.
Check the data after teaching.
19
The offsets are entered into the screens below:
Offset range:
Board stopper offset:
X: -2.0 mm to +2.0 mm
Y: -2.0 mm to +2.0 mm
Mounting position offset:
X: -1.0 mm to +1.0 mm
Y: -1.0 mm to +1.0 mm
Z: -1.0 mm to +1.0 mm
18
20
17
Stopper
Fixed guide
There should
be no gap.
EJM8A-E-SMA040205-A01-00
Page　4-2-5-6
Maintenance Adjustment Light Transfer-Head Assembly (8 nozzles)
This section describes the procedures for carrying out the XY plane calibration.
・Tools
None
・Jig
FM-1045
XY plane calibration jig
510 mm x 460 mm
Remove dirt from the
recognition side of the jig
with soft cloth.
4-2-6　　　　 　 XY Plane Calibration
　
Remove the support pins beforehand.
Handle the jig with care since it is made of glass.
This calibration should be carried out on the operator's side;
it cannot be performed at the rear.
Assembly
Adjustment
min.
Teaching
20min.
Total　Time Weight　of
Part
Removal
Disassembly
min.
20min. kgs
Caution
Dange
r
Warning
EJM8A-E-SMA040206-A01-00
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