Printer 710_810 v8 Squeegee Module.pdf - 第5页
SQUEE GEE M ODULE REPLACEMENT PROCEDURES Chapter Issue 8 Oct 06 Technical Reference Manual 9.5 REPLACEMENT PROCEDURES ProFlow to Squeegees Inst ances may occur when the mach ine is required to print using the squeegee mo…
SQUEEGEE MODULE
ELECTRICAL SCHEMATIC
9.4 Technical Reference Manual Chapter Issue 8 Oct 06
ELECTRICAL SCHEMATIC
Squeegee Front
Home
(9SE04)
Squeegee Rear
Home
(9SE05)
Rear
Squeegee
Stepper
Motor
(9M4)
Motor 1 B-
Motor 1 B+
Motor 1 A-
Motor 1 A+
Motor 2 B-
Motor 2 B+
Motor 2 A-
Motor 2 A+
Print Carriage
9PL16
9PL08
9PL17
0V
+V
-IN
+IN
Strain Gauge Bridge
(9SE6)
Spring Beam
9SK11
9SK12
Print Carriage I/O
Node 3
N3PL16
M36PL35
N3SK2
N3SK3
CAN Bus
PC
Motherboard
USB
NextMove ES
(I/O Node 1)
NextMove
Interface
Dual Stepper
Card X2
M36 Machine Control
Step 3
Step 4
Front
Squeegee
Stepper
Motor
(9M3)
M36PL21
M36PL12
M36PL21
CAN
Out
CAN
In
NOTE
The breaks in the CAN Bus chain reflect that additional I/O Nodes
may be fitted, refer to Machine Control chapter for the complete
CAN Bus chain.
SQUEEGEE MODULE
REPLACEMENT PROCEDURES
Chapter Issue 8 Oct 06 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. In Diagnostics ensure that the ProFlow unit is homed. Position the print
carriage so that unit removal and fitting is carried out within easy reach.
2. Close the DEK program and switch the mains isolator to OFF.
3. Disconnect both curly air lines from the self-seal pneumatic connectors
situated either side of the ProFlow printhead mechanism.
4. 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).
5. 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.
Pneumatic Connectors
ProFlow Motor
(9SK17)
Home Sensor
(9SK08)
ProFlow Paste Level
Sensor (9PL61)
SQUEEGEE MODULE
REPLACEMENT PROCEDURES
9.6 Technical Reference Manual Chapter Issue 8 Oct 06
6. 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.
7. Release the pressure mechanism from the printhead mechanism by
unscrewing the two securing bolts, using a 5mm Allen key.
8. 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.
Captive Screw (in 4 positions)