Description
No.
Current value
2
New value to be set
3
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
Description
Button
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
