Masterflex I/P MASTERSENSE MFLX77421-00 - Anti-Drip; Volume Record

3-12 Masterflex
®
I/P
®
MasterSense™ Process Drives
Section 3: Operation
Masterflex
a. Tap ON or OFF to enable or disable the Anti-Drip feature.
b. If enabled, enter the desired degrees of reverse rotation using the onscreen keypad. NOTE: Typical
values range from 5 to 45 degrees.
c. Tap CONFIRM
to save or CANCEL to discard changes and return to the Volume Mode
Edit Screen.
9. Tap CONFIRM
to return to the Volume Mode Run Screen.
10. Tap DIRECTION to select either clockwise
or counterclockwise  ow direction.
11. Tap START
.  e pump will now operate until the batch total is completed or until PAUSE or
STOP
is tapped.
12. If required, adjustments can be made to any of the Volume Mode option settings during operation. To
make any adjustments:
a. Tap PAUSE
and then repeat steps 2–10 above.
b. Tap CONTINUE
to complete the pump operation once the desired changes have been made.
Anti-Drip
 e Anti-Drip feature minimizes drips after  uid has been dispensed by reversing the pump direction to draw
 uid 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  uid.
To enable or disable the Anti-Drip feature:
1. Tap VOLUME from the Mode Selection Screen.  e Volume Mode Screen will be displayed.
2. Tap EDIT
.
3. Tap ANTI-DRIP.  e 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
 e Volume Record feature can be used to record unknown  uid volumes.
To record a  uid volume:
1. Tap VOLUME from the Mode Selection Screen.  e Volume Mode Run Screen will be displayed.
2. Tap EDIT
to access the Volume Mode Edit Screen.
3. Tap RECORD
.  e Record Dispense Screen will be displayed.
4. Tap FLOW RATE to make adjustments to the  ow rate.  e Flow Rate Screen will be displayed.
a. Tap FLOW to enter the desired  ow rate using the onscreen keypad.
b. Tap UNITS to enter the desired  ow rate units using the onscreen keypad.
c. Tap CONFIRM
to save changes and return to the Record Dispense Screen.