Responding to Error Messages
157
5. Troubleshooting
If the Error Occurs Again
• The collet has worn out, leading to a decrease in its retention capabilities�
Procedure
A
Replace the collet.
"
B
Perform automatic correction.
"
"1020/1021-000*" The % milling bur is too long/too short.
* The milling bur stocker number (1 to 7) is displayed for %�
Level 1
Situation/Error Cause
• A milling bur that cannot be used with this machine has been used�
• The milling bur holder is not in the correct position�
Procedure
A
Attach a usable milling bur.
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B
According to the situation, perform the operations shown below.
When the error occurred during milling
Press the operation button on the built-in panel.
Milling will resume.
When the error occurred outside of milling
Hold down the operation button on the built-in panel.
This will clear the error.