Error Codes - IKA RV 10 control Betriebsanleitung

Any malfunctions during operation will be identified by an error message on the display.
Once a serious error message has been displayed, the lift moves to the top end position and the device can no longer be operated. The lift can be
operated again.
Proceed as follows in such cases:
 Switch off device using the main switch
 Carry out corrective measures
 Restart device
Error Effect
Communication Distillation cancelled in
error bath "Auto-distillation" mode
No rotation Distillation stopped,
no rotary drive
No temperature Distillation cancelled in
difference "Auto-distillation" mode
Temperature Distillation stopped
out of range
No vacuum Distillation stopped
Vacuum cannot be controlled
No venting Vacuum cannot be vented
Water valve Water runs continuously into
not closed cooling circuit
Flow rate Distillation cancelled in
out of range "Auto-distillation" mode
Condenser Distillation stopped
overload Distillate may be able to enter the
vacuum pump
Distillation Distillation stopped
dry
Lift not in Distillation stopped
end position Lift motor switches off
Calibration error Calibration reset to factory setting
Memory error Calibration parameter for vacuum reset
to factory setting
Vacuum leak Distillation stopped

Error codes

Cause
IR interface obstructed
Heating bath switched off
Rotary drive does not start or
exhibits very large speed variation
No differential temperature increase
of cooling water
Differential temperature outside
measurement range (> 7 K)
Vacuum target value not reached
No venting of condenser
Water valve not closed
Flow rate of cooling water out of range - Press ESC to confirm
Condenser overload
The system detected that there was
no more medium in the evaporating
flask during the distillation.
Obstruction in path of lift
Out of calibration range
(max. +/-0.5 K)
Error by checking contents of memory
Leak in vacuum system
Correction
- Press ESC to confirm
- Switch on heating bath
- Check and clean IR interface
- Switch device off and on at mains switch
- Press ESC to confirm
- Check flow of cooling water
- Check that the cooling water hoses are fitted correctly
- Press ESC to confirm
- Check that the cooling water hoses are fitted correctly
- Press ESC to confirm
- Check that the glassware and hose connections
are properly sealed
- Switch on the pump
- Check the solenoid valve connections
- Switch off the device
- Vacuum sensor faulty
- Manually vent the glassware using the stop
valve
- Press ESC to confirm
- Check the connection
- Readjust flow rate
- Switch off flow rate control (for dry ice coolers)
- Press ESC to confirm
- Change process parameters, e.g.
- Increase pressure
- Reduce bath temperature
- Increase condenser flow rate within specified range
- Press ESC to confirm
- Alternatively, activate the "Drying" option
in the "Settings" menu
- Press ESC to confirm
- Check the path of the lift.
- Remove any obstructions.
- Press ESC to confirm
- Check that the sensor is connected correctly
- Carry out a new calibration procedure
Vacuum must be recalibrated
Press ESC to confirm
Locate leak
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