NSK Primado2 Operation Manual page 27

Error codes Error contents
E00 Error of the Control
Unit.
E01 Error of the Motor
Handpiece.
E02 Error of the Motor
Handpiece.
E03 Error of the Motor
Handpiece.
E04 Error of the Control
Unit.
E05 Error of the Control
Unit.
E06 Error of the Motor
Handpiece.
26
Causes
Abnormality or failure of the
internal memory of the Control
Unit.
Poor connection of the Motor
Handpiece.
Use under high load for a long
period (excessive electric
current - hardware).
Failure of the Motor Handpiece.
Failure of the internal circuits in
the Control Unit.
Poor connection of the Motor
Handpiece.
Failure of the Motor Handpiece
(excessive voltage).
Failure of the internal circuits in
the Control Unit.
Poor connection of the Motor
Handpiece.
Failure of the Motor Handpiece
(sensor signals).
Failure of the internal circuits in
the Control Unit.
Temperature rise in the Control
Unit under high load for a long
period.
Failure of the internal circuits in
the Control Unit.
Occurrence of abnormal voltage
in or failure of the startup/stop
circuits of the Control Unit.
Poor connection of the Motor
Handpiece.
Use under high load for a long
period (rotor lock).
Failure of the Motor Handpiece.
Failure of the internal circuits of
the Control Unit.
Checks and measures
Turn ON the power source again. If the Control Unit operates normally,
there is no problem.
Fasten the Twist Collet of the Attachment to lock the Bur. If the Motor
Handpiece works normally, there is no problem.
Re-connect the Motor Handpiece to the Control Unit. If the Motor
Handpiece works normally, there is no problem.
Re-start. If it works normally, the error was caused by temporary
overloading.
Replace with a spare Motor Handpiece to check whether or not it
works normally. If the spare Motor Handpiece works normally, this
means that the original one is damaged. Contact your dealer for
repair.
Turn ON the power source again. If the Motor Handpiece operates
normally, there is no problem.
Re-connect the Motor Handpiece to the Control Unit. If the Motor
Handpiece works normally, there is no problem.
Replace with a spare Motor Handpiece to check whether or not it
works normally. If the spare Motor Handpiece works normally, this
means that the original one is damaged. Contact your dealer for
repair.
Turn ON the power source again. If the Motor Handpiece operates
normally, there is no problem.
Re-connect the Motor Handpiece to the Control Unit. If the Motor
Handpiece works normally, there is no problem.
Replace with a spare Motor Handpiece to check whether or not it
works normally. If the spare Motor Handpiece works normally, this
means that the original one is damaged. Contact your dealer for
repair.
Turn ON the power source again. If the Motor Handpiece operates
normally, there is no problem.
After letting the Control Unit rest in a cooler place for approximately
10 minutes, confirm the operation. If the Control Unit works normally,
there is no problem.
Check whether or not the environment where the Control Unit is used
or the installation place has a high temperature.
Turn ON the power source again. If the Control Unit operates normally,
there is no problem.
Turn ON the power source again and start-stop several times.
If the Control Unit works normally, there is no problem.
Fasten the Twist Collet of the Attachment to lock the Bur. If the Motor
Handpiece works normally, there is no problem.
Re-connect the Motor Handpiece to the Control Unit. If the Motor
Handpiece works normally, there is no problem.
If the re-starting proceeds normally, the error was caused by
temporary overloading. There is no problem.
Replace with a spare Motor Handpiece to check whether or not it
works normally. If the spare Motor Handpiece works normally, this
means that the original one is damaged. Contact your dealer for
repair.
Turn ON the power source again. If the Motor Handpiece operates
normally, there is no problem.