WaferTransportSolutionManual - 第41页

HEAVY PALLET RAILS ADJUST MENTS & SE TTINGS Chapter Issue 1 August 11 Wafer Transport Solutio n 1.33 43. Using Decr . or Incr . . 44. Select the Rising T able . 45. Select Home Rising T able . Run the diagnostic. 46.…

HEAVY PALLET RAILS

ADJUSTMENTS & SETTINGS

1.32 Wafer Transport Solution Chapter Issue 1 August 11

22. Slacken off the rail height adjuster lock screws on both sides of the rail.

23. Adjust the set screws to raise or lower the rail, until the reading on the depth

micrometer is the same as that of the reading made with the depth microm-

eter on the tooling pin, ± the setting bar calibration figure. The difference

should be within ± 0.01mm.

24. Repeat the steps above (17 through 23) with the depth micrometer on the

right hand side.

25. Tighten all lock screws and confirm the setting.

26. Carry out the procedure for the rear rail.

27. Restore the E Stop.

28. Close the front printhead cover.

29. Press the System Button.

30. Select Exit.

31. Select Rail System.

32. Select Select Module.

33. Select Toggle Heavy Rail Drop. This holds the pallet in the correct location

without clamping and lowers the belts.

34. Open the printhead front cover.

35. Place the setting bar across the top of both rails front to back.

36. Using the depth micrometer through the setting bar, as previously described,

check all four corners of the pallet. The reading on the depth micrometer is

the same as that of the reading made with the depth micrometer on the

tooling pin, ± the setting bar calibration figure. The difference should be

within ± 0.01mm.

37. If required, adjust the rail height, and recheck the settings.

38. Remove all tooling.

39. Remove the two setting rods.

40. Close the front printhead cover.

41. Press the System button.

42. Select Exit.

View on Left Front Rail Clamp

Set Screw

Rail Clamp

Linear Bearing

Height Adjuster

Lock Screw

HEAVY PALLET RAILS

ADJUSTMENTS & SETTINGS

Chapter Issue 1 August 11 Wafer Transport Solution 1.33

43. Using Decr. or Incr..

44. Select the Rising Table.

45. Select Home Rising Table. Run the diagnostic.

46. Open the printhead front cover.

Top Plate Adjustment

WARNING

HEAVY OBJECT. EXTREME CAUTION SHOULD BE EXERCISED WHEN

MANUALLY HANDLING HEAVY ITEMS INTO OR OUT OF THE MACHINE.

NOTE

The precision pallet, shim, rail top plates and setting bar are all manufactured

to a high degree of flatness and are susceptible to surface flaws that can

degrade their function. In the following procedure hard tooling is used in contact

with these surfaces which may cause markings or more significant damage, if

not handled carefully. Tooling used must be clean and blemish free. All effort

must be made to avoid dragging, dropping or knocking tools on the exposed

surfaces.

HEAVY PALLET RAILS

ADJUSTMENTS & SETTINGS

1.34 Wafer Transport Solution Chapter Issue 1 August 11

1. Ensure that the screen has been removed from the printer.

2. Ensure that the pallet and shim have been removed from the printer.

3. Select Setup Product.

4. Select Board Length Board Width.

5. Select Board Width. Set the board width to match the pallet.

6. Select Board Length. Set the board length to match the pallet.

7. Select Accept.

8. Select Back.

9. Select Maintenance.

Adjustment (1) Screws (2)and Locking

Sphere Dump Tray

Rear Top Plate

Front Top Plate

Locking Screw

Adjustment (1) and Locking Screws (2)

Adjustment (1) Screw

Safety Screws (2)

Adjustment (1)

Locking

and

Screws (2)

Adjustment Screw