Printer 710_810 v8 Squeegee Module.pdf - 第13页
SQUEE GEE M ODULE CALIBR ATIONS Chapter Issue 8 Oct 06 Technical Reference Manual 9.13 CALIBRA TIONS Squeegee Pressure Calibratio n Squeegee pressur e calibrat ion is car ried out on machines f itted with t he Pres- sure…
SQUEEGEE MODULE
REPLACEMENT PROCEDURES
9.12 Technical Reference Manual Chapter Issue 8 Oct 06
11. If the Squeegee Calibration Readings Setting has not previously been
carried out this must be completed prior to carrying out Step 10 (refer to
Calibrations section later in this chapter).
SQUEEGEE MODULE
CALIBRATIONS
Chapter Issue 8 Oct 06 Technical Reference Manual 9.13
CALIBRATIONS
Squeegee
Pressure
Calibration
Squeegee pressure calibration is carried out on machines fitted with the Pres-
sure H/W option after the following circumstances:
• The squeegee mechanism is replaced
• The strain gauge bridge in the squeegee mechanism is replaced
• The rising table sensors have been replaced or adjusted
A force meter calibration jig and squeegee pressure plate are required to
perform the squeegee pressure calibration.
NOTE
1. Ensure that the rising table print reference height is set correctly before
commencing, (the calibration relies upon accurate positioning of the table to
make a reference).
2. Ensure that the Pressure H/W parameter in Setup Machine - Options
Parameters is set to FITTED.
Use the following procedure to calibrate the squeegee pressure:
WARNING
BOARD CLAMPS. EXTREME CARE MUST BE EXERCISED WHEN WORKING IN
THE TOOLING AREA OF THE MACHINE TO AVOID INJURY. THE FOILS ON THE
FRONT AND REAR BOARD CLAMPS ARE VERY SHARP.
1. Ensure the machine has initialised, if not switch power OFF and ON to allow
the machine to initialise.
2. Remove the screen from the machine.
3. Remove the tooling from the manual tooling plate.
4. Select Maint..
5. Select Calib Machine.
6. Select Pressure.
7. Select Calibrat Readings. The message ‘Initialising Table and Rail for
Pressure Calibration’ is highlighted. The print carriage moves to the
calibration position, the rear rail moves to home position, the table homes
and the board clamps are closed.
8. The machine cover is unlocked and the message ‘Fit Pressure Calibration
Jig’ is highlighted, the following window is displayed:
9. Open the front printhead cover/shutter.
CALIBRATION DATA
Gain Factor
1.02
SQUEEGEE MODULE
CALIBRATIONS
9.14 Technical Reference Manual Chapter Issue 8 Oct 06
10. Ensure that the calibration jig is secured to the mounting plate as shown in
the following graphic:
11. Fit the calibration jig to the front squeegee position.
Mounting Plate
Mounting Holes
Calibration Jig
A
A
S
S
View on Front of Rising Table and Squeegee Mechanism
Squeegee Pressure Plate
Locating Dowel
(in 2 positions)
O
OFF
I
ON
UNITS
Zero
MAX TXD
RESET
00.00
Portable Force Gauge
(Calibration Jig)