Air Pressure
Air pressure is displayed in psi. See page 22 to change the display of pressure from psi to
bar or kPa. It is shown with the icon of an arrow pushing into a syringe barrel. Follow these
steps to set air pressure.
1. Pull the air pressure regulator knob out to unlock it (bottom left knob).
2. Turn the knob clockwise to increase the pressure or counterclockwise to decrease the
pressure.
3. Push the knob in to lock the pressure setting.
A pressure regulator of 0–7.0 bar (0–100 psi) is intended to be provided before connecting the unit to the air supply.
CAUTION
4. Set the plant air supply to within 5.5–7.0 bar (80–100 psi).
Vacuum
Vacuum is displayed in inH
2
O (inches of water). See page 22 to change the display of
vacuum from inH
2
O to inHg, kPa, mmHg, or Torr. It is shown with the icon of an arrow pulling
out of a syringe barrel. Follow these steps to set vacuum pressure.
1. Pull the vacuum regulator knob out to unlock it (bottom right knob).
2. Turn the knob clockwise to the desired setting. You can adjust the vacuum in increments
of 0.1 inH
2
O.
3. Push the knob in to lock the vacuum setting.
Use EFD filter / muffler P/N 7016875 or wear adequate ear protection when operating the vacuum in close proximity
for a prolonged period of time.
CAUTION
Power
Press the power button to turn the unit on. A Nordson EFD logo will briefly appear before the Home screen displays.
The Ultimus will go into sleep mode when it is inactive for more than 90 minutes. Simply press any button or the foot
pedal to reactivate the screen.
Features & Controls: Front Panel (continued)
Ultimus I–II High Precision Fluid Dispensers
13
www.nordsonefd.com [email protected]
800-556-3484 Sales and service of Nordson EFD dispensing systems are available worldwide.
