Features & Controls: Back Panel (continued)
Foot Pedal / Finger Switch Port
The switch port, a 6-pin mini DIN connection, is located on the top right corner of the Ultimus. It is used to connect
the foot pedal or finger switch that activates the dispense cycle. Be sure to align the foot pedal or finger switch cord
connector so that arrow on the connector is on top.
Exhaust Port
The exhaust port is the larger 8 mm pneumatic fitting located at the bottom left corner of the Ultimus workstation.
• If needed, you can connect a cleanroom filter muffler to filter output air to meet Fed 209-B (0.5 micron
particulates). For dispenser accressories, refer to “Accessories” on page 29.
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
Air Input Port
The air input port is the smaller pneumatic fitting (6 mm) located at the bottom right corner of the Ultimus
workstation.
1. Push one end of the 6 mm air input tubing into the air input fitting on the back of the Ultimus. A 2.4 mm (8 ft)
length of air tubing is provided.
2. Connect the other end of the air input tubing to your plant air supply. A standard 1/4 NPT fitting is included with
your unit.
NOTE:
Clean, dry filtered factory air is required to meet warranty. If your air supply is not filtered, order the 5-micron
filter regulator. For dispenser accressories, refer to “Accessories” on page 29.
Bottled nitrogen can be used. If high pressure bottled air or nitrogen is used, a high pressure regulator must be
installed on the bottle and set at 7.0 bar (100 psi) maximum. In this instance, the 5-micron filter regulator is not
required.
WARNING
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
Ultimus I–II High Precision Fluid Dispensers
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800-556-3484 Sales and service of Nordson EFD dispensing systems are available worldwide.
