DescriptionNo.
Current value2
New value to be set3
To change a parameter value:
1
Press OK to enter the set value mode.
2
Press
or to change the set value. A cursor below a text or numerical value
shows what is affected when pressing the buttons.
3
Press OK to verify the set value and exit the set value mode. To cancel, press Esc.
Control buttons
DescriptionButton
Press feed tube to advance the fraction collector one position. The tube
feed is delayed according to the set value in the Set Delay UV to Frac
menu. The control button feed tube is disabled if connected to CAN bus.
If the pump is off, the tube feed is done without a delay.
Press end to interrupt method operation before the method is completed.
Press pump on/off to start/stop the pump. When no method is running,
the pump can be used for e.g. buffer exchange or equilibration.
Press pause/cont. to pause all operation without ending the method.
All functions, including pump and fraction collector, are stopped. Press
pause/cont. again to restart the method operation.
30 Frac-920 and Frac-950 Operating Instructions 28-9622-09 AC
4 Operation
4.1 Fraction Collector Frac-920 stand alone