192277 - Micron Technical Reference Volume 3 - 第105页
INTERCHANGEABLE UNDER SCREEN CLEANER MODULE ADJUSTMENTS AND SETTINGS Chapter Issue 6, Jan 17 Technical Reference Manual 25.11 Lift Mechanism Air Flow Controller An in-line flow controller restricts t he air flow to the c…
INTERCHANGEABLE UNDER SCREEN CLEANER MODULE
ADJUSTMENTS AND SETTINGS
25.10 Technical Reference Manual Chapter Issue 6, Jan 17
8. Loosen the two securing screws at either end of the cleaner tray.
9. Adjust the cleaner tray until the correct gap between the wipers and stencil
is achieved.
10. Tighten the securing screws and recheck the gap between the wipers and
screen frame.
11. Remove the calibration screen and refit the product screen.
12. Close the front printhead cover.
13. Press the System button.
14. Select Load Screen.
Securing Screw
(in 4 positions)
INTERCHANGEABLE UNDER SCREEN CLEANER MODULE
ADJUSTMENTS AND SETTINGS
Chapter Issue 6, Jan 17 Technical Reference Manual 25.11
Lift Mechanism Air
Flow Controller
An in-line flow controller restricts the air flow to the cleaner lift mechanism to
prevent the cleaner from hitting the screen with excessive speed.
The air flow should not need any adjustment unless replaced. Use the following
procedure to adjust the controller:
1. Turn the thumbscrew on the lift mechanism air flow controller fully clockwise
to shut off the air supply.
2. Fit the calibration screen into the machine.
3. Select Maintenance.
4. Select Diagnostics.
5. Use Next or Previous to highlight Screen Cleaner.
6. Select Select Module.
7. Ensure ‘Toggle Dry Wipe Blade’ is highlighted.
8. Select Run Diagnost.
9. Turn the thumbscrew on the lift mechanism air flow controller anticlockwise
until the cleaner mechanism raises fully.
10. Select Run Diagnost multiple times ensuring that the lift mechanism raises
fully (without struggling or slowing).
11. Select Exit.
12. Select Exit.
13. Select Back.
Lift Mechanism Air
Flow Controller
INTERCHANGEABLE UNDER SCREEN CLEANER MODULE
REPLACEMENT PROCEDURES
25.12 Technical Reference Manual Chapter Issue 6, Jan 17
REPLACEMENT PROCEDURES
Spray Bar
MANDATORY
TOXIC CHEMICALS MAY BE PRESENT. SAFETY GLOVES MUST BE WORN.
MANDATORY
TOXIC CHEMICALS MAY BE PRESENT. EYE PROTECTION MUST BE WORN.
Spray bars and paper rolls are interchangeable. Three unit sizes are available.
Each spray bar is fitted to a base, underneath the base is a solvent feed tube
and a connector.
Ensure that the solvent advice at the beginning of this chapter has been read
400
300
520
Spray Bar
Feed Tube
Base