3-27
Masterflex REGLO Digital Pump Drive with Advanced Connectivity
Section 3: Operation
Masterflex
Anti-Drip
The Anti-Drip feature minimizes drips after fluid has been dispensed by reversing the pump direction to draw
fluid back from the end of the tubing. Fluid drip can be caused by numerous factors, including tube size, tube
orientation, and the viscosity of the fluid.
To enable or disable the Anti-Drip feature:
1. Tap VOLUME from the Mode Selection screen. The Volume Mode screen will be displayed.
2. Tap EDIT .
3. Tap ANTI-DRIP. The Anti-Drip screen will be displayed.
4. Tap ON or OFF to enable or disable ANTI-DRIP.
5. If enabled, enter the desired degrees of reverse rotation using the onscreen keypad.
NOTE:
Typical values
range from 5 to 45 degrees.
6. Tap
CONFIRM
to save or
CANCEL
to discard changes and return to the Volume Mode screen.
Volume Record
The Volume Record feature can be used to record unknown fluid volumes.
General Preparation:
• Confirm the correct tubing has been selected and is properly loaded into the pump drive (for further
• Confirm all fluids and containers are ready.
• Confirm that the tubing has been calibrated by checking that Calibration Complete is displayed on the
Volume Mode Run screen (for further information see "
• If required, prime the pump before operation (for further information see "
page 3-7).
To record a fluid volume:
1. Tap VOLUME from the Mode Selection screen. The Volume Mode Run screen will be displayed.
2. Tap EDIT to access the Volume Mode Edit screen.
3. Tap RECORD . The Record Dispense screen will be displayed.
4. Tap FLOW RATE to make adjustments to the flow rate. The Flow Rate screen will be displayed.
a. Tap FLOW to enter the desired flow rate using the onscreen keypad.
b. Tap UNITS to enter the desired flow rate units using the onscreen keypad.
c. Tap CONFIRM to save changes and return to the Record Dispense screen.
5. Tap START . The drive will now begin pump operation while recording the fluid volume.
6. If required, adjustments can be made to flow rate during operation. To make adjustments:
a. Tap STOP and then repeat steps 4–6 above.
b. Tap START to complete the pump operation once the desired changes have been made.
