23
012007
Any malfunctions during operation will be identified by an error message on the display, see e.g. fig. 29.
Gehen Sie dann wie folgt vor:
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Disconnect the power supply for at least 10 sec.
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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 code
Cause
Effect
Correction
Er 1
Sensor not connected or defective
Device off
- Connect temperature sensor
(Sensor rupture)
- Replace temperature sensor
Er 3
Temperature inside device higher than 76 °C
Device off
- Switch off the device and allow to cool down
Er 5
Sensor not in media
Device off
- Insert the temperature sensor in the media to a depth of at least
(no change in temperature of the
20 mm.
media after heater active for 3 minutes)
- Increase the “Time-out” period
Er 6
Temperature sensor short-circuit
Device off
- Switch off the device and replace temperature sensor
Er 7
The temperature of the medium is higher
Device off
- Switch off the device and allow the media to cool down
than the maximum target temperature that
- Increase the maximum target temperature that can be set
can be set
Er 8
Calibration error
Device off
- Switch off the device
- Re-calibration by authorised service personnel
Error codes
