User guide

18 Operation
4. Using a cloth or tissue, clean the seat on the bottom of the extension.
WARNING! Wear gloves when cleaning underneath the extension to prevent the contact of
potentially caustic chemicals with skin.
5. Use the torque wrench to install and tighten the nozzle.
CAUTION! Do not over tighten the nozzle. Doing so may damage the nozzle and result in
unevenly shaped dots.
Shutting Down DispenseJet Operation
Follow the instructions in the applicable dispensing system manual for routine, service, and emergency
shutdown of the dispensing system. When the dispensing system is not being used, an appropriate solvent
may be kept in the fluid lines to prevent residue buildup.
Application and Process Development
The Fluidmove software is used to program your fluid applications. The Fluidmove software will help you define
the fluid pattern and film thickness. There are also variables for dot parameters and line parameters along with
DJ-2100 Series micro-adjust, preload, and fluid pressure data.

NOTE For additional applications and process development, please contact Nordson ASYMTEK
Application Development.
It is recommended that you record, at a minimum, the following hardware and software settings in Table 4-1
during the process development.
Table 4-1 Recommended Settings
Parameter Units of Measure Your Settings
Valve Speed, Axiom 1020
1-100 %
Valve Speed, M-2000
1-255
Valve Speed, M-620
1-10
Valve Speed, Century
1-10
Preload
Number of turns
Micro-Adjustment*
Mm
Fluid Pressure
kPa (psi)
Valve Pressure
kPa (psi)
Dispense Gap**
Cm (inches)
* Each line on the collar = 0.05 mm; one (1) turn = 0.50 mm
** In Dot or Line Parameters in Fluidmove