IKA LR 1000 control Package - Manual (Page 34)

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- Wear protective gloves during cleaning the instrument.
- Electrical devices may not be placed in the cleaning agent
for the purpose of cleaning.
- Do not allow moisture to get into the equipment when
cleaning.
- Please consult IKA ® before using any cleaning or decon-
tamination methods, other than those recommended here.
- The handles can not be place in the cleaning agent for
cleaning.
- The only cleaners or disinfectants that may be used are
those that:
- lie in the pH range 5 - 8,
- contain no corrosive alkalis, peroxides, chlorine com-
pounds, acids or brine.
Fig. 22
Only clean IKA ® appliances using these IKA ® approved
cleaning agents.
Dirt Cleaning agent
Dyes Isopropanol
Building materials Water containing detergent, Isopropanol
Cosmetics
Water containing detergent, Isopropanol
Food Water containing detergent
Fuels Water containing detergent
Other materials Please consult IKA ®
Spare parts order
When ordering spare parts, please give:
- machine type
- manufacturing number, see type plate
- item and designation of the spare part see www.ika.
com, spare parts diagram and spare parts list.
Repair
Please send equipment for repair only after it has
been cleaned and is free from any materials which
may constitute a health hazard.
For repair, please fill up the “Decontamination Certifi-
cate” form supplied with instrument or printed copy on the
IKA ® website: www.ika.com.
If you require servicing, return the equipment in its original
packaging. Storage packaging is not sufficient. Please also
use suitable transport packaging.
Error codes
The fault is shown by an error message in the display as following if the error occurs.
Proceed as follows in such cases:

Switch off the device using the main switch
 Carry out corrective measures
 Restart the instrument
Error code Cause Effect Corrective action
Error 3 • Permitted ambient temperature has
been exceeded
• Ventilation slots or fan housing is
blocked
Heating off • Switch off the unit. Allow it to cool down and
then switch on again.
• Clean ventilation slots or fan housing
• Observe maximum permissible ambient
temperature
Error 4 • Motor is blocked or overloaded Motor off • Reduce the torque load (load)
• Reduce the setpoint speed
Error 8 • Fault in calibration procedure
• Value was incorrectly stored to
memory
Heating off • Repeat the calibration procedure
Error 14 • Short-circuit at temperature sensor
plug
• Short-circuit in connecting cable or on
temperature sensor
Heating off • Check the plug
• Substitude the temperature sensor