IKA NANOSTAR 7.5 digital, Manual

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Error codes
The fault is shown by an error code in the screen as following if the error occurs�
Proceed as follows in such cases:
› Disconnect the device from the power supply�
› Carry out corrective measures�
› Restart device�
E 3
Cause › Temperature inside of the device is too high�
Effect › motor off
Solution › Switch off the device and let it cool down�
E 4
Cause › Motor blockage or overload�
Effect › motor off
Solution › Disconnect the device from the power supply�
› Decrease the load on the motor and restart device again�
E 8
Cause › Speed sensor fault or overload�
Effect › motor off
Solution › Disconnect the device from the power supply�
If the actions described fails 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�
Maintenance and cleaning
The device is maintenance-free� It is only subject to the natural wear and tear of components
and their statistical failure rate�
/// Cleaning
For cleaning disconnect the mains plug!
Use only cleaning agents which have been approved by IKA to clean the device: water containing
surfactant / isopropyl alcohol�
› Wear protective gloves during cleaning the devices�
› Electrical devices may not be placed in the cleansing agent for the purpose of cleaning�
› Do not allow moisture to get into the device when cleaning�
› Before using another than the recommended method for cleaning or decontamination, the
user must ascertain with IKA that this method does not destroy the device�
/// Spare parts order
When ordering spare parts, please give:
› machine type
› serial number, see type plate
› item and designation of the spare part, see
www.ika.com
› software version�
/// Repair
Please send in device for repair only after it has been cleaned and is free from any
materials which may constitute a health hazard.
For repair, please request the “Decontamination Certificate” form IKA or use the download
printout of it from IKA website:
www.ika.com �
If you require servicing, return the device in its original packaging� Storage packaging is not
sufficient� Please also use suitable transport packaging�