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DISPLAY
ERROR E42
ERROR E43
ERROR E44
ERROR E45
ERROR E50
ERROR E51
_ _ _
Note: SP = service parameters
PROBLEM
Voltage overload
on the
DC link (over
400 V)
Driver tempera-
ture too
high (over 80 °C)
Current overload
of the
moto
Power failure
during the
run
The lid of the
centrifuge
open
Lid latch not
engaged
After 20 minutes
of standstill
centrifuge
goes to sleep
mode (display
backlight turns
off, lines below
on the display
are shown)
SOLUTION
Reduce braking level
Wait 10 min, for the braking
resistor to cool down
Error on power regulator
Error on braking resistor
Reduce speed
Check motor
Error on power regulator
Repeat run
Reduce acceleration level
Check start-up parameters
Check motor
Error on power regulator
Repeat run
Close the lid of the centrifuge
Open and close the lid of the
centrifuge again
Check lid sensors
Press any key
WHO
REPAIRS
User
User
Service
Service
User
Service
Service
User
User
Service-SP
Service
Service
User
User
User
Service-SP
User
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