DEK INFINITY USER MANUAL - 第313页

INFINITY &21680$ %/(5( 3/(1,6+0(1 76 9257(;81' (56&5 ((1&/($1 (5 Soft ware Ver sion 7 User Manual 9.29 V ortex Cassette Life This parameter sets the number of c leaning strokes that are a pplied befor…

100%1 / 356
INFINITY
&21680$%/(5(3/(1,6+0(176
9257(;81'(56&5((1&/($1(5
9.28 User Manual Software Version 7
VORTEX UNDERSCREEN CLEANER
Provision is made on the printer for automatic underscreen cleaning. This is
carried out using a cleaning cassette which contains a wet and a dry cell. The
wet cell is impregnated with an appropriate solvent. A cleaning cycle consists
of a single return stroke incorporating a wet and dry wipe with or without
vacuum.
The cleaning options can be programmed into a particular product file so that
they take place at preprogrammed intervals or they can be selected, directly from
the MMI, to take place at the operators discretion.
Programming
Operation
The screen clean parameters can be setup when editing a product file, while
setting up a new product. It may be more convenient to set these after the
product has been setup and printed and screen cleaning requirements have been
decided upon.
The parameters to be edited that affect the operation of the underscreen cleaner
are listed below with a definition of each as an aid to setup:
Front Start Offset The distance, in from the front edge of the board, at which the cleaner is to finish.
While a Vortex USC is in use the minimum value is extended from 0 to -60mm.
Rear Start Offset The distance, in from the rear edge of the board, at which the cleaner is to start.
While a Vortex USC is in use the minimum value is extended from 0 to -60mm.
Minimum Maximum Increment Default
-60mm 60mm 1mm 30mm
Minimum Maximum Increment Default
-60mm 60mm 1mm 30mm
INFINITY
&21680$%/(5(3/(1,6+0(176
9257(;81'(56&5((1&/($1(5
Software Version 7 User Manual 9.29
Vortex Cassette Life This parameter sets the number of cleaning strokes that are applied before a
cleaning cassette is replaced.
Vortex Clean Rate This parameter sets the frequency (in print cycles) at which screen cleaning
occurs.
Vortex Solvent Rate This parameter sets the frequency (in cleaning cycles) at which solvent is
dispensed.
Vortex Vacuum Start The distance, in from the front edge of the board, where vacuum is applied.
Vortex Vacuum Stop The distance, in from the front edge of the board, where vacuum application is
stopped.
Vortex Vacuum Rate This parameter sets the frequency (in cleaning cycles) at which vacuum is
applied.
Vortex Vacuum
Period
This parameter sets the period for which vacuum is applied.
Dry Clean Speed This parameter sets the speed of the screen clean return stroke.
Minimum Maximum Increment Default
02001 20
Minimum Maximum Increment Default
02001 0
Minimum Maximum Increment Default
1101 1
Minimum Maximum Increment Default
Vacuum Stop Board Width 1mm 0mm
Minimum Maximum Increment Default
-100mm Vacuum Stop 1mm 0mm
Minimum Maximum Increment Default
1101 1
Minimum Maximum Increment Default
1 sec 10 secs 1 sec 5 secs
Minimum Maximum Increment Default
10mm/sec 120mm/sec 1mm/sec 30mm/sec
INFINITY
&21680$%/(5(3/(1,6+0(176
9257(;81'(56&5((1&/($1(5
9.30 User Manual Software Version 7
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 106 FE
• Rosstech 162 ND
• Acetone
DEK are continuously evaluating alternative solvents. If you wish to use a
particular type of solvent, but are unsure of its suitability for DEK machines,
please contact the DEK Customer Support Group.
1. Press Setup (F6).
2. Press Edit Data (F3).
The following window is displayed:
3. Use the Next and Previous keys (F4 - F5) to highlight the required parame-
ter.
4. Use the Incr. and Decr. keys (F6 -F7) to set the required value of the selected
parameter.
5. Repeat Steps 3 and 4 for all remaining parameters.
Run Head
Paste
Load
Clean
Screen
Adjust Setup Monitor Maint.
Mode
Load
Data
Edit
Data
Setup
Squeegee
Change
Screen
Change
Tooling
Change
Language
Exit
UNDER CLEARANCE
SEPARATION SPEED
SEPARATION DISTANCE
BOARD COUNT
PRINT DEPOSITS
PASTE WHILE CLEAN
PASTE RIDGE REMOVAL
VORTEX CLEAN RATE
VORTEX SOLVENT RATE
VORTEX VACUUM START
VORTEX VACUUM STOP
VORTEX VACUUM RATE
VORTEX VACUUM PERIOD
DRY CLEAN SPEED
19.0
2
3.0
0
1
Disabled
Enabled
0
1
Board Width
0
1
5
40
mm
mm/s
mm
boards
Print Cycle
Clean Cycle
mm
mm
Clean Cycle
Second
mm/s
.. more
Edit Current Process Parameters
Save Next Previous Incr. Decr. Exit
Save Next Previous Incr. Decr. Exit