IKA RV 10 control Instrucciones De Manejo página 56

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Error codes
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 canceled in "Auto-distillation" mode
error bath
No rotation Distillation stopped,
no rotary drive
No temperature Distillation canceled in "Auto-distillation" mode
difference
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 cooling circuit
not closed
Flow rate Distillation canceled in "Auto-distillation" mode
out of range
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
If the actions described fail to resolve the fault or another error code is displayed then take one of the following steps:
- Contact the service department,
- Send the device for repair, including a short description of the fault.
Technical Data
Operating voltage range
Rated voltage
Frequence
Power input without heating bath
Power input operation "stand by"
Speed
Speed display
RV 06.13 Seal FKM, PTFE-coated (1)
RV 06.15 Seal PTFE (2)
PC 1.1 Cable
labworldsoft
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
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
Vac
Vac
Hz
W
W
rpm
®
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
- Press ESC to confirm
- 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
100 - 230 + 10%
100 - 230
50 / 60
100
3,3
20-280
digital
56