5
Dispensing
5.2.2
Adjusting the Dispense Quantity
5.2.2.1
Time Controlled Mode
This mode of operation is used for spot shaped wetting or drop dispensing.
● With buttons + or - set the dispensing
time to 0.50 s (factory setting).
The indication of the dispensing time in
the digital display begins blinking.
● With the pressure regulator 9 set the
dispensing pressure to 0.50 bar (approx.
7 PSI).
An error message "Press. 0.83 NOK" with
beeping is possible. The value 0.83
[bar/PSI] is only an example for the
indicated dispensing pressure (see
Chapter 7).
● Press button 3 ENTER to store the
dispensing pressure setting as the
comparison value for automatic
pressure monitoring.
The error message with beeping is
eliminated.
● Press button 4 START (or the
Footswitch 20) to check the dispensed
quantity.
If the dispensed quantity is too small:
● Increase the dispensing pressure and store. Check the dispensed quantity again.
Repeat this sequence until the desired dispensed quantity is roughly achieved.
When the desired dispensed quantity is roughly achieved:
● Set the exact dispensed quantity by changing the dispensing time with button + or -.
● Press button 4 START (or the Footswitch 20) to check the dispensed quantity.
Storing of the dispensed quantity setting for subsequent dispensing:
● Press button 3 ENTER. The indication of the dispensing time in the digital display stops
blinking..
If the desired dispensed quantity is not achieved:
● With a larger (or smaller) dispensing needle 16, repeat the steps of Section 5.2.2.1.
bar
START
CONT
psi
bar
START
CONT
psi
START
bar
CONT
psi
35