Masterflex ISMATEC 78018-50, Operating Manual, Page: 28 / 65

3-19 Masterflex REGLO Digital Pump Drive with Advanced Connectivity
Section 3: Operation
Masterflex
I. SCREEN LOCK: Locking the screen disables all touchscreen functions. To lock the screen: Press and
hold UNLOCKED until the icon changes to LOCKED and a red border appears around the
screen. To unlock the screen: Press and hold LOCKED until the icon changes to UNLOCKED .
J. LOGOUT: Tap to log out a user.
NOTE:
This option is only available if Manage User is enabled in
Settings (for further information see " User Management " on page 3-9).
K. SETTINGS: Tap to access the Settings Screen (for further information see " Settings " on page 3-5).
Continuous Mode Operation
General Preparation:
• Confirm the correct transfer tubing is securely attached to the pump head.
• Confirm all fluids and containers are ready.
• Switch the drive on using the power switch located at the rear of the drive.
NOTE: If Manage User
is enabled you may be prompted for a Username and Password (for further information see " User
Management " on page 3-9). The touchscreen display will revert to the previously used operation mode.
• Confirm that the pump head has been calibrated by checking that Calibration Complete is displayed on
the Continuous Mode Run Screen (for further information see " Pump Head Calibration " on page 3-12).
• If required, prime the pump (for further information see " Priming the Pump " on page 3-11).
To operate the pump in Continuous Mode:
1. Tap CONTINUOUS from the Mode Selection Screen. The Continuous Mode Run Screen will be
displayed.
2. If required, Press and hold CUMULATIVE VOLUME RESET to reset the display to zero.
3. Select the desired flow rate and flow units:
a. Tap FLOW RATE to access the Flow Rate Screen.
b. Tap UNITS to access the Flow Units Screen and select the desired flow unit from the available list.
c. Tap CONFIRM to save or CANCEL to discard changes and return to the Flow Rate Screen.
d. Tap FLOW and enter the desired flow rate using the onscreen keypad.
e. Tap CONFIRM to save or CANCEL to discard changes and return to the Continuous Mode
Screen.
4. Tap HEAD OPTIONS. The Head Options Screen will be displayed.
a. Select the desired pump head size from the list of available options.
b. Tap CONFIRM to save or CANCEL to discard changes and return to the Continuous Mode
Run Screen.
5. If required, tap CALIBRATE to calibrate the pump for the selected pump head and flow rate (for further
information see " Pump Head Calibration " on page 3-12).
6. Tap DIRECTION to select either clockwise or counterclockwise flow direction. NOTE: Flow
Direction is unavailable on single direction gear pumps and will be grayed out.
7. Tap START . The drive will commence operation at the flow rate and direction shown.
8. Tap STOP when the drive operation is no longer required.
NOTE: In Continuous Mode the drive
will continue to operate at the displayed flow rate and direction until stopped.