23
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!
Only use IKA-approved cleaning agents when cleaning your IKA devices�
They are: water (containing detergent) und isopropanol
› Wear protective gloves during cleaning the device�
› Electrical device 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 “
Safety declaration (Decontamination Certificate)
” from 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�
rct 5 digital
Error codes
The fault is shown by an error message on the display if the error occurs� Proceed as follows in
such case:
› Switch the device off�
› Carry out corrective measures�
› Restart the device�
Error 1
Watchdog Error 1
Causes
› PC does not transmit any data within the set watchdog time
› Connection to PC interrupted
Effect
› Motor switched off
Solutions
› Change watchdog time
› Transmit data from PC within set watchdog time (OUT_WDx@m)
› Check cable and plug
