NSK Primado2 Operation Manual page 28

Error codes Error contents
E07 Error of the Motor
Handpiece.
E08 Error of the Motor
Handpiece.
E09 Error of the Motor
Handpiece.
E10 Error of the Foot
Control.
E11 Error of the Irrigation
Pump.
Causes
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 of
the Control Unit.
Poor connection of the Motor
Handpiece.
Use under high load for a long
period (excessive electric
current – software).
Failure of the Motor Handpiece.
Failure of the internal circuits of
the Control Unit.
Poor connection of the Motor
Handpiece.
Failure of the Motor Handpiece
(Hand Switch/Trigger).
Failure of the internal circuits of
the Control Unit.
Poor connection of the Foot
Control.
Failure of the Foot Control.
Failure of the internal circuits of
the Control Unit.
Foreign substance caught in the
Irrigation Pump.
Failure of the Irrigation Pump
(excessive electric current).
Failure of the internal circuits of
the Control Unit.
Checks and measures
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. 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.
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. 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 to check whether
or not the Hand Switch/ Trigger works normally. If it works normally,
there is no problem.
Replace with a spare Motor Handpiece to check whether or not the
Hand Switch/Trigger works normally. If the Hand Switch/Trigger
works normally, this means that the original Motor Handpiece 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 Foot Control to the Control Unit to check whether or
not the Foot Control works normally. If it works normally, there is no
problem.
If you have a spare Foot Control, replace the Foot Control with the
spare one to check whether or not the spare one works. If it works,
the original Foot Control is damaged. Contact your dealer for repair.
Turn ON the power source again. If the Foot Control operates
normally, there is no problem.
Check whether or not any foreign substance is caught in the Irrigation
Pump. If any, remove it. Re-mount the Irrigation Tube. If the Irrigation
Pump works normally, there is no problem.
Turn ON the power source again. If the same error code is displayed,
the Irrigation Pump might be damaged. Contact your dealer for repair
of the Control Unit.
Turn ON the power source again. If the Irrigation Pump works
normally, there is no problem.
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