TRS Advanced WB Intel Issue 02.pdf - 第115页

Issue 2, Nov 14 TRS Advanced Maintenance 115 Objective 39: TRA Pitch Adjustment 1. If pitch adjustment is required, ensure the requir ed active surround is fitted. 2. Select Open Cover Commands . 3. Open the printhead fr…

TRS Advanced Maintenance

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Issue 2, Nov 14

TRP Pitch and Gap set correctly

TRP Pitch and Gap set incorrectly

TRA Pitch and Level Adjustment

To ensure the top reference plate is pulled down level to the active surround and has equal

gap, the TRP pitch and gap must be set-up. If the plate is tilted in any way then this can

result in inconsistent substrate height within the active surround.

Pitch and level adjustment is product specific. Normally, the pitch and level do not need

adjustment but in certain circumstances some adjustment may be required. The need can be

quantified by printing quality checks.

Locate the TRP pitch and gap adjusters on the machine.

Issue 2, Nov 14

TRS Advanced Maintenance

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Objective 39: TRA Pitch Adjustment

1. If pitch adjustment is required, ensure the required active surround is fitted.

2. Select Open Cover Commands.

3. Open the printhead front cover.

4. On the active surround top plate, measure and mark a pencil line at half the dimensions of the

rails width. Place a pair of 0.4mm shims at either end of the surround plate.

5. Close the printhead front cover.

6. Press the System button.

7. Select Back.

8. Select Back.

9. Select Back.

10. Navigate to the Tooling Setup Page and in the Rising Table section select Transport Height.

Rails Width

Surround Top Plate

Half Width Pencil Line

0.4mm Shim (2 off)

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Issue 2, Nov 14

11. In the Top Referencing Section select Over Rails Position.

12. Carefully lift the TRP over the tooling area and align the two dowels with the dowel pin alignment

holes on the plate.

13. Lower the TRP onto the arms; tap the four corners to check that it is seated correctly and does not

rock. If the TRP is uneven, the tap sounds sharp. A dull tap indicates correct seating. If there is

rock, investigate the reason before proceeding.

14. Six captive screws secure the TRP to the support arms. By hand, tighten the screws, and using a

calibrated torque setting tool, tighten each screw to a torque of 1.8Nm.

Dowel Pins

(2 off)

Dowel Pin Alignment

Holes (2 off)

TRP Securing

Screws (6 off)

TRP Support Arms

TRP