KD Scientific 310 - Manual (Page 9)

7
KDS Model 310 Plus Series
Operating Instructions
(Continued)
FLOWRATE ENTRY
RATE can be selected from the main menu or will be displayed automatically after the
Volume setting.
The display reads: Rate: XX.XX µl/min
1) Use the arrow keys to display the flow rate required.
2) Enter the rate with the select key.
3) If the rate entered is out of range, the display will show the highest rate possible.
To continue enter a lower rate, or select a larger syringe.
Note: If no dispense volume is set (vol = 0) then the flow rate is displayed.
When running, the directional indicator arrow will pulse.
START THE PUMP
a. Press the run/stop key to start the pump. A second press will stop the pump.
b. If the pump is stopped during a dispense the volume accumulator is not cleared -
the dispense is paused. Restarting the pump with a second press of the run/stop
key continues the dispense to the target volume.
POWER FAILURE MODE
If there is a temporary power interruption, when no dispense volume is selected, the
Power Up run/stop option allows the pump to either resume the dispense when the power
returns, or remain stopped but display a message warning of the power failure.
1) Move the main menu to the right and select PWR UP.
2) The display will read Power Up (Run or Stop). Use the arrow keys to change
display and Select the required option
Run After power is returned the pump resumes normal operation. The display flashes
PowerFailed to acknowledge a power interruption. Press Select to display
the Rate.
Stop Pump does not run when power returns. The LCD displays the rate setting.
If a dispense volume is entered the power interruption stops the pump, clears the volume
accumulator and returns the volume to the setpoint. Only if the power failure setting is “run”
will the power failure warning be displayed.