Yamaha SIGMA-G5SII Service Information page 34

Teaching Operation Procedure (Using the Glass Jig)
When the Y-axis linear guide, Y-axis scale change or beam change is performed, or the
beam offset is changed significantly, the teaching operation using the glass jig is required.
Required Jig and Tool (For Single Transfer)
Table Offset Jig (Glass Jig PCB): JG-0258 (430 × 430 mm)
Note:
 Any support pin is not required. Remove all of them.
 When the user's placed chip component size is 1005 or larger, there is no problem without jig.
Glass Jig PCB Clamping Procedure
(1) Make sure that nothing is attached on the backup table.
Note:
 Unless the support jig and the support pins are not removed, the glass jig PCB might be broken.
(2) Change the conveyor width.
Enter the value of "430" in the "Tgt Wd" text box and "0.3" in the "Clearance" text
box on the "CONVEYOR" tab sheet.
(3) Set the Z-clamp pressure to "0.1Mpa" so as not to break the glass jig PCB.
(4) Place the PCB recognition calibration jig at the center position manually and clamp
the jig.
Note:
 Clamp the jig at the position where the reference pin at the center of the machine is located at the
center of the PCB recognition calibration jig.
(5) Select the [Teach Start] button and press the [START] button.
(6) Make a note of the values in "Before" and "After" sections. Then, press the [Save]
button to save the data.
(7) Unclamp the PEC recognition calibration jig and remove the jig manually.
Service Information
Fig. A30
SI1705004E-00=SIGMA-G5SII Service Manual
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