Asymtek Heli-Flow DV-8000 Series Owner's Manual page 19

a. In the Setup Valves dialog box, click on Edit (Figure 3-16).
b. In the Settings dialog box, click on the Settings tab and click on the radio button next to
Constant syringe pressure during dispensing (Figure 3-17).
Activating this feature means that a constant supply of air pressure will be applied to the
syringe as opposed to the air toggling ON and OFF as needed. A constant air supply
can result in more a consistent dot size.
c. Click on the Floating Head tab and click in the box next to Enable Floating Head. A
checkmark in the box indicates the feature is enabled (Figure 3-17).
d. Enter a value for the Floating Head Z Overtravel.
The "Floating Head Z Overtravel" is a Z-axis value that determines how far below the
programmed dispensing height the dispensing head will travel in search of the substrate.
This feature ensures a consistent dispensing height even if the workpiece is warped.
The maximum value is 0.08-inch (2 mm). Typically, 0.04-inch (1 mm) is sufficient.
e. Click on OK to accept the new settings and close the Settings dialog box.
6. In the Setup Valves dialog box, click on OK.
You will be prompted to restart Fluidmove.
7. Click on Yes
Fluidmove will restart and you will be prompted to run Valve Offsets.
Installation
Figure 3-17 Enabling the Floating Head
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