IKA RV 10 control FLEX - Manual (Page 47)

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„Manuel Mode“ menu
“Manuel Mode” display screen
1. Operating mode display
2. Vacuum display (actual value)
3. Vacuum display (target value)
4. Control field for „Start/ Stop“ distillation
5. Timer display
6. Control field for storing the distillation sequence
7. Vacuum-rotation-time graph
8. Display of flow rate, differential temperature, and condenser
heat rejection rate
9. Control field for rotary speed display (target value) and speed
measurement unit
10. Error message in case of fault, otherwise status indicator
Setting the rotary speed
 Press the rotary/push knob to change the target value.
 Turn the rotary/push knob to the right/left to change the target
value. The magnitude of the change is dependent on the speed
at which the knob is turned.
 Press the rotary/push knob again to save and complete the
change
Note: When you select the speed > 100 rpm, smooth start is auto-
matically activated.
Setting the vacuum
 Press the rotary/push knob to change the target value.
 Turn the rotary/push knob to the right/left to change the target
value. The magnitude of the change is dependent on the speed
at which the knob is turned.
 Press the rotary/push knob again to save and complete the
change
Start
 Turn the rotary/push knob to the right/left to select "Start".
 Press the rotary/push knob to start the distillation..
 The display field will change to "Stop".
Note: If the timer has been configured, then the time will start to
count backwards. If a timer has not been configured then the time
elapsed since the start is shown.
Stop
 Turn the rotary/push knob to the right/left to select "Stop".
 Press the rotary/push knob to stop the distillation.
 The display field will change to "Start".
Saving the distillation sequence as a procedure on completion of
distillation
 Turn the rotary/push knob to the right/left to select "Save".
 Press the rotary/push knob to display the "Procedures" screen.
Turn the rotary/push knob to the left/right to select one of the ten
procedures. The sequence will be shown graphically.
 Press SET, to overwrite the selected procedure with the current
procedure (the procedure that has just been completed) and exit
the menu.
 Pressing ESC will prevent the selected procedure from being
overwritten.
Note: Distillation sequences saved in this manner can be repeated
at a later dater in the user-defined mode by selecting the corre-
sponding procedure.
Note: If it is necessary to work in manual mode for an extended pe-
riod (>4 minutes) without performing a distillation (e.g. flask not in
heating bath), or if a drying process is carried out, then “Drying”
mode must be activated in menu “Settings”, menu option “Distil-
lation”, in order to prevent the “No temperature increase” error
message being displayed.