Test Procedures - EFD Ultra 2400 User Manual

Initial Test
Procedures
Deposit size is controlled by time, pressure and tip size.
Please follow these instructions to test each function. Use the convenient Dot Standards sheet
included in your dispensing system kit.
Setup for Testing
1. Attach an EFD syringe barrel filled with your
2. Keep the vacuum set at 0.0 during initial
3. Replace the orange tip cap with an EFD
4. Slide the syringe barrel into the hand grip. Snap in place.
5. Run through the following tests to demonstrate the ease at which deposit sizes can be
Testing in Steady Mode
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16
assembly fluid to the adapter assembly as
shown.
testing. (If you are dispensing a watery fluid,
see Vacuum Control, page 14).
precision dispense tip.
established using the various dispense modes.
Select STEADY mode.
Pull the air pressure regulator knob out until it clicks into the unlocked position. Start with
pressure set to 0 psi (0.0 bar).
Press and hold the foot pedal or finger switch.
Slowly, turn the pressure knob clockwise until your fluid begins to dispense out of the tip in a
controlled flow (not too fast, not too slow).
Push the air pressure knob in to lock setting.
Remember
- always bring the
tip in contact with the work
surface at the illustrated angle.
After the tip is in position, press
the foot pedal. Release pedal and
remove tip by lifting straight up.
45º
Correct angle for
consistent deposits.