Micron Technical Reference V9 Volume 1.pdf - 第234页

SQUEEGEE MODULE REPLACEMENT PROCEDURES 9.6 Technical Reference Manual C hapter Issue 6, Ju l 16 14. D isconnect both curly air lines from the self-seal pneumatic connectors situated either sid e of the ProFlow printhead …

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SQUEEGEE MODULE
REPLACEMENT PROCEDURES
Chapter Issue 6, Jul 16 Technical Reference Manual 9.5
REPLACEMENT PROCEDURES
ProFlow to
Squeegees
Instances may occur when the machine is required to print using the squeegee
module configuration. The following procedure details how to revert the
machine from ProFlow use to the squeegee configuration:
Removing ProFlow 1. Select Maintenance.
2. Select Diagnostics.
3. Use Next or Previous to highlight ProFlow.
4. Select Select Module.
5. Ensure Home ProFlow is highlighted.
6. Select Run Diagnost.
7. Select Exit.
8. Select Exit.
9. Select Back.
10. Select Open Cover Commands.
11. Select Carriage To Front.
12. Select Back.
13. Select Shut Down and switch the mains isolator to OFF.
SQUEEGEE MODULE
REPLACEMENT PROCEDURES
9.6 Technical Reference Manual Chapter Issue 6, Jul 16
14. Disconnect both curly air lines from the self-seal pneumatic connectors
situated either side of the ProFlow printhead mechanism.
15. Disconnect the three ProFlow mechanism connectors from the print car-
riage, left hand side:
• ProFlow Motor
• Home Sensor
• ProFlow Paste Level Sensor (if Time to Go is enabled, an amplifier is
connected to 9PL61 and the connection is made to 9PL62 on the ampli-
fier).
16. Manually raise the ProFlow pressure mechanism by pulling the latch on the
front of the unit and lifting the mechanism to the fixed raised position.
17. Open the locking clip securing the transfer head to the pressure mechanism
and carefully slide the transfer head out and away from the pressure
mechanism as indicated in the figure below.
Pneumatic Connectors
ProFlow Motor
(9SK17)
Home Sensor
(9SK08)
ProFlow Paste Level
Sensor (9PL61)
SQUEEGEE MODULE
REPLACEMENT PROCEDURES
Chapter Issue 6, Jul 16 Technical Reference Manual 9.7
18. Release the pressure mechanism from the printhead mechanism by
unscrewing the two securing bolts, using a 5mm Allen key.
19. Loosen the four captive screws securing the ProFlow printhead mechanism
to the print carriage using a 4mm Allen key. Carefully remove the mecha-
nism from the print carriage.
Securing Bolts
Captive Screw (in 4 positions)