101F-****The % milling bur chucking has slipped out.

% indicates a milling bur stocker number from 1 to 16.

Table 1. Situation/Error Cause 1
The collet may have come loose.
Procedure
  1. Hold down the touch sensor on the built-in panel.
    This will clear the error.
  2. Retighten the collet.
    Retightening the Collet
Table 2. Situation/Error Cause 2
The milling conditions may be excessively strict.
Procedure
  1. Hold down the touch sensor on the built-in panel.
    This will clear the error.
  2. Review the CAM settings and the shape specified in the CAD data.
Table 3. If the Error Occurs Again
The collet may have worn out and its ability to retain the milling bur may have deteriorated. Replace the collet with a new one.Replacing Consumable Parts