53
Troubleshooting
Centrifuge 5702/5702 R/5702 RH
English (EN)
Er 8 The centrifuge
brakes.
• Error occurs when the
device accelerates or
brakes.
Repeat the run.
Er 9 – Er 9-4 The data of a run is
not saved.
• Error in the electronics.
Er 10 – Er 10-5 The data of the last
run is not saved.
• Error in the electronics.
Er 11 The centrifuge
decelerates without
braking.
• Mains/power outage
during a run.
• Error in the electronics.
Check the mains/power
cord.
Repeat the run.
Er 14 The centrifuge can
no longer be
operated.
• Error in the electronics.
Restart the device.
Er 15/Inb The centrifuge
switches off and
decelerates without
braking.
• Rotor is loaded
asymmetrically.
Load the rotor
symmetrically.
Repeat the run.
Er 16 – Er 16-2 The centrifuge
switches off and
decelerates without
braking.
• Error in the electronics.
Check the tubes.
Switch off the device.
Switch on the device and
wait for 5 min.
Repeat the run.
Er 17 – Er 17-2 The centrifuge
switches off and
decelerates without
braking.
• Error in the electronics.
Allow device to cool down.
Repeat the run.
Er 18 – Er 18-3 The centrifuge
switches off and
decelerates without
braking.
(only Centrifuge
5702 R, Centrifuge
5702 RH)
• The temperature in the
rotor chamber deviates
from the set temperature
by more than 5 °C.
Check the ambient
temperature.
Check if the device is
exposed to direct sunlight.
Check if there is sufficient
clearance around the
device.
Er 19 – Er 19-1 The cooling
aggregate is
switched off.
The fan continues
to run.
(only Centrifuge
5702 R, Centrifuge
5702 RH)
• Error in the cooling circuit.
Check if the air can
circulate through the
ventilation slots.
Check if there is sufficient
clearance around the
device.
Code Problem Cause Solution
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