5.
OPERATION
5.1
Start Dispensing
The valve is now ready to dispense. Dispensing fluid (via cartridge/syringe
or reservoir) must be connected to the air pressure regulator.
Enter the desired dispensing parameters found in section 7.5.5 (Rising,
Open Time, Falling, Delay, Needle Lift, and Number of Pulses), then touch
the ‘Save’ icon. Information to the values can be found in the table for
‘essential parameters’ on the next page.
To start the dispensing, touch the ‘Run’
icon or use external start
signal for both
or dot
mode. When in line mode,
‘Run’ can only be activated or triggered by an external device.
Attention
: Use the Purge feature to de-air (removal of air in the system)
after going through the calibration procedure in section 4.3 (e. g. after the
change of cartridge/syringe and/or after the removal of nozzle). To purge,
touch and hold the ‘Purge’ icon
and it will run the parameters in the
current program until the purge icon is released.
5.2 Parameter Settings for the Dispensing Process
The TS9800 Piezo Jet Valve System works according to the control profile
shown below:
both
Figure 4: Control Curve
Delay
Open time
Rise
Fall
One Full Cycle
(Frequency)
17
Jet Valve Dispensing System User Guide
TS9800
& TS980
