Calibration; To Calibrate For Tubing Sizes 14Hp And 16Hp; Maximum Flow Rate ("Oth(Er)" Tubing); Dispense/Copy - Masterflex L/S Bedienungsanleitung

Use only MASTERFLEX precision tubing with MASTERFLEX pumps to ensure optimum performance.
1. Select correct tubing size and flow rate.
2. Press CAL, calibration volume appears and CAL LED flashes.
3. Press START/STOP, the pump will use its current calibration to dispense the specified calibration volume. The
pump will stop automatically.
4. Weigh/measure the sample.
5. Use UP/DOWN (▲, ▼) arrow keys to correct the flashing volume display.
NOTE: If the adjusted calibration is too great, "Err" will appear in the display. If this occurs, press the CAL key and
repeat the calibration procedure. The microprocessor will retain one special calibration value per tubing
size, even when power is turned off. The next calibration will replace the existing value.
6. Press SIZE to exit the calibration cycle.
NOTE: After calibration, the maximum and set flow rates will change due to the new calibration. If these change by
more than 10%, better accuracy can be obtained by setting the desired flow rate and repeating the

calibration.

To Calibrate for Tubing Sizes 14HP and 16HP

These two tubing sizes cannot be calibrated by selecting 14HP or 16HP on the keypad or control panel. To calibrate
the drive for these two tubing sizes select size 14 for size 14HP or 16 for size 16HP. Then proceed to calibrate
normally.
Maximum Flow Rate ("OTH(ER)" Tubing only)
1. To set the maximum flow rate for non-standard pump heads or tubing sizes, select the OTH(ER) tube size.
2. Press CAL and then FLOW. The maximum flow rate will then flash on the display.
3. Use UP/DOWN (▲, ▼) arrow keys to set desired maximum flow rate.
4. Press SIZE to exit.
A first press of the DISP key results in the last entered dispense volume flashing on the display. The "mL"
annunciator will illuminate and flash. The UP/DOWN (▲, ▼) keys are used to change the dispense volume, if
desired. The START/STOP key then initiates delivery of the set volume. The amount remaining to be dispensed will
be displayed. The dispense function is exited by pressing the SIZE key.
A second press of the DISP key causes the COPY annunciator to illuminate and flash. The START/STOP key is then
used to set the desired copy amount without the need to know the volume in specific units. A third press of the DISP
key enters the copy dispense mode. The COPY annunciator stops flashing. The START/STOP key is then used to
initiate delivery of the copied volume. The number of copies dispensed will be displayed after each dispense. After
9999 copies, the display will rollover to zero. The START/STOP key is used to pause the copy dispense during
dispensing; copy dispense can then be continued using the START/STOP key.
A fourth press of the DISP key results in the last entered interval between dispenses and copies being displayed.
The SEC annunciator will illuminate and flash. The UP/DOWN (▲, ▼) keys are used to change the time between
dispenses, if desired, from 1 to 9999 seconds. The START/STOP key then initiates delivery of the set volume, with
the drive automatically initiating a new dispense after each timeout. The remaining time will be displayed during
countdown. The START/STOP key is used to stop the dispense cycle. A time of 0 seconds (default) will require
initiation of each dispense through the START/STOP key or the Remote START/STOP contact closure.
Pressing the DISP key a fifth time exits this mode.

Keypad Lockout Enable/Disable

Press and hold FLOW. After five (5) seconds, display will change to all dashes. Then, while holding FLOW, press
PRIME five (5) times. The MODE LED will flash when the keypad is locked and the remote inputs are still functional.
CALIBRATION
Use of other tubing may void applicable warranties.

DISPENSE/COPY

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