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Knowledge Base Article

DWX-4 4-Axis Dental Milling Machine

Title
"102A-000*" The spindle experienced overcurrent.
Summary
"102A-000*" The spindle experienced overcurrent.
Details
Situation/Error Cause 1
  • The milling bur is worn.
  • A workpiece that cannot be milled by the machine is being used.
  • The milling conditions are too strict.
Procedure
  1. Turn off the power.
  2. Check the milling bur, the workpiece, and the CAM settings as well as the shape specified in the milling data.
  3. Allow the machine to rest for some time before turning the power on. The motor may have overheated.

Situation/Error Cause 2
  • Coolant is not applied to the middle of the milling bur
Procedure
Clean the coolant nozzles. "P. 70 "Cleaning the Coolant Nozzle"


Situation/Error Cause 3
  • Milling waste has adhered to the spindle
Procedure
  1. Perform spindle run-in (long). "P. 95 "Spindle Run-In (Long)"

If the Error Occurs Again
There is a possibility that the spindle unit is defective. To replace the spindle unit, contact Roland DGA Corporation.
Modified
April 30, 2020