Protection Circuit; Error Code & Troubleshooting - NSK Surgic Pro Mode D'emploi

7. Protection Circuit

Unit.
*Resetting the Protection Circuit
To reset the Protection Circuit, release and then depress the Speed Control Pedal.
8. Error Code & Troubleshooting
Release and then depress the Foot Control to perform an error check again. If no problem is found, the error is
canceled and operations can continue.
Error code
Error Mode
E0 System Error.
Excessive Current
E1
Detected.
Excessive Voltage
E2
Detected.
E3 Motor Sensor Error.
Control Unit Interior
E4
Over-heating Error.
E5 Breaking Error.
Motor Rotation
E6
Failure Error.
Cause of Error
Memory failure.
((Surgic Pro + ))
- Erroneous memory. (Not
USB)
- USB flash drive other
than the type stipulated
(mouse, printer, etc,) is
connected.
Extended use under heavy load.
Short circuit in the motor.
Motor cord failure.
Motor sensor failure (Hall IC).
Motor Cord failure.
Ingress of water into a Motor.
Overheating by extended use under
heavy load.
Operation of the Control Unit under
an extremely high temperature.
Abnormal voltage generated in the
start / stop switch circuit.
Failure in the start / stop switches
circuit.
Handpiece attachment failure.
Motor failure.
16
Remedy
Request repair.
Electrical contact may be insufficient.
Securely re-connect the Motor Cord.
When an error cannot be eliminated, request
repair.
Request repair.
Make sure to put a Protection Plug when
Thermo-disinfecting it.
Allow it to cool down before use.
Since heat is sufficiently radiated, periphery of
the main Control Unit should be
well-ventilated wherever possible. When an
error cannot be eliminated, request repair.
When rotation and stop are repeated in
short frequencies, a circuit may be activated
which limits acceleration at start. Wait a few
seconds and then use.
When an error cannot be eliminated, request
repair.
The chuck may be opened, or may not be
sufficiently closed. Securely close the chuck.
When an error cannot be eliminated, request
repair.