20
10. Operation
Error Code
Error
Action
Hardware Protection Mode
Possible damage to electronic controller.
Turn off the machine and re-start once the digital
display has cleared. If error code still appears
the controller hardware may be damaged and
customer services should be contacted.
Software Protection Mode
Possible damage to electronic controller software.
Turn off the machine and re-start once the digital
display has cleared. If error code still appears
the controller software may be damaged and
customer services should be contacted.
Low Voltage Abnormality
Protection Mode
Voltage is lower than 165 V.
It is normal for this error code to appear for a
short period after turning the machine off. If it
appears during operation, turn off the machine
and re-start once the digital display has cleared.
If the error code is still shown the power supply
must be checked and corrected if necessary.
High Voltage Abnormality
Protection Mode
Voltage is higher than 265 V.
Turn off and re-start the machine. If error code
still appears, check and correct the power supply.
Motor Speed Protection Mode
Motor speed has been increased sharply,
indicating possible user error.
Turn off the machine and re-start. If error code
still appears, the motor or controller may be
damaged.
Spindle Direction Protection Mode
The spindle direction has been changed
during operation.
Turn off the machine and re-start once the digital
display has cleared.
Error Codes
Under certain conditions the digital display will show error codes to indicate
the nature of a particular error with the machine or its use.
