182050 User manual - 第220页
semi automatic &21680$ %/(5(3/ (1,6+0 (176 %/8(81'(5 6&5(( 1&/( $1(5 8.12 User Manual Software Ve rsion 07SP02 Sweeps se t with NONE opt ion cause no a ction to be t aken dur ing the sequen ce. For ex…
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Software Version 07SP02 User Manual 8.11
BLUE UNDERSCREEN CLEANER
Provision is made on the printer for automatic underscreen cleaning. This is
carried out using a lint free paper roll which can be dry or wetted with an
appropriate solvent. A combination of wet and dry wipes can be programmed.
The cleaning options can be programmed into a particular product file so that
they take place at pre-programmed intervals or they can be selected, directly
from the MMI, to take place at the operators discretion.
Programming
Operation
The screen clean parameters can be setup when editing a product file, while
setting up a new product. It may be more convenient to set these after the
product has been setup and printed and screen cleaning requirements have
been decided upon.
The parameters to be edited that affect the operation of the underscreen cleaner
are:
• Clean Screen Rate:
This parameter sets the number of print cycles between the cycling of the
underscreen cleaner. This can be set at any number between 0 to 200 in
increments of 1.
• Clean Screen Modes:
These parameters determine the modes of operation for the screen cleaner.
Each mode can have a cleaning sequence with up to six sweeps, each of which
can be set to VAC, DRY, WET or NONE.
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8.12 User Manual Software Version 07SP02
Sweeps set with NONE option cause no action to be taken during the sequence.
For example, the settings:
DRY, NONE, NONE, DRY, NONE, WET and
DRY, DRY, WET, NONE, NONE, NONE
Both carry out two consecutive operations, directly followed by one WET
cleaning operation.
The default setting is NONE for all six steps.
Solvent Advice The following solvents MUST NOT be used in the underscreen cleaner. How-
ever, this list is not complete and does not mean that any solvent not mentioned
is compatible, with DEK machines.
• Rosstech 106FE
• Rosstech 162 ND
• Acetone
DEK are continuously evaluating alternative solvents. If you require a particular
solvent to be used, but are unsure of its suitability for DEK machines, please
contact the DEK Customer Support Group.
NOTE
Rosstech 147FD is used within DEK manufacturing division and has been found
to be compatible with DEK underscreen cleaner units.
1. Press Setup (F6).
2. Press Edit Data (F3).
Run
Open
Cover
Paste
Load
Clean
Screen
Setup Monitor Maint.
Mode
Load
Data
Edit
Data
Setup
Squeegee
Change
Screen
Change
Tooling
Change
Language
Exit
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Software Version 07SP02 User Manual 8.13
3. Using the Next and Previous keys (F4 - F5) select the Screen Clean Rate.
4. Using the Incr. and Decr. keys (F6 -F7) to set the Screen Clean Rate. This
can be set at any number between 0 and 200 in increments of 1.
5. Use the Previous key (F5) to highlight the Screen Clean Mode. This
parameter determines the mode of operation of the screen cleaner.
6. Press the Incr. or Decr. keys (F6 - F7) to enter the Screen Clean Mode.
The Screen Clean Mode window is opened:
Save Next Previous Incr. Decr. Exit
PASTE DISPENSE RATE
PASTE DISPENSE SPEED
PASTE RECOVERY RATE
FRONT PASTE RECOVERY
REAR PASTE RECOVERY
SCREEN CLEAN MODE 1
SCREEN CLEAN RATE 1
DRY CLEAN SPEED
WET CLEAN SPEED
VAC CLEAN SPEED
VAC CLEAN START TIME
FRONT START OFFSET
REAR START OFFSET
FRONT KNEAD PRESSURE
0
30
0
0
0
NONE
0
40
40
10
1.0
30
30
0.0
Prts
mm/s
mm
mm
Prts
mm/s
mm/s
mm/s
secs
mm
mm
kg
.. more
Edit Current Process Parameters
Save Next Previous Incr. Decr. Exit
Save Next Previous Incr. Decr. Exit
Save Next Previous Incr. Decr. Exit
Screen Clean Mode 1
1
WET
2
DRY
3
DRY
4
NONE
5
NONE
6
NONE
Sweep Number