IKA HB 10, Operating Instructions Manual, Page: 23 / 68

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Any malfunctions during operation will be identified by an error message on the display (H), see fig. 6.
Proceed as follows in such cases:
☞
Switch off device using the main switch (B)
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Carry out corrective measures
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Restart device
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.
Error message HB 10 digital/control
Error message Cause Effect Correction
E 2 - In remote operation (PC), no communication Heating off - Switch off the device
between RV 10 and HB 10 - Clean the IR interface or
- IR connection to RV 10 disconnected remove objects from around the IR interface
- Switch on the device
E 3 - Temperature inside the device is too high Heating off - Switch off the device
- Let the device cool down
- Switch on the device
E 9 - Fault in storing the safety circuit set temperatures- Heating off - Switch off the device
- Memory chip (EPROM) defective - Let the device cool down
- Switch on the device
E 21 - Safety relay does not open Heating off - Switch off the device and switch on again
E 23 - Adjustable safety circuit defective Heating off - Switch off the device and switch on again
- Allow the device to cool down
- Switch on the device
E 24 - Set safety temperature exceeded Heating off - Switch off the device and switch on again
- Allow the device to cool down
- Switch on the device again
- Check the safety temperature setting
E 25 - The heater control circuit switch (TRIAC) is faulty Heating off - Switch off the device and switch on again
The heater or the supply line is disconnected
E 26 - Dry running Heating off - Let the device cool down
- Fill up the tempering medium
- Switch off the device and switch on again
E 27 - Error in calibration Heating off - Switch off the device and switch on again
E 28 - Breakage of the controller sensor Heating off - Switch off the device and switch on again
E 29 - Short-circuit in the safety sensor Heating off - Switch off the device and switch on again
E 30 - Short-circuit in the controller sensor Heating off - Switch off the device and switch on again
3946600_HB10bdc_032009:3345300_VG3_042005_kvmb_1 28.04.2009 9:23 Uhr Seite 23