
s–1
SAFETY PRECAUTIONS
This section describes the safety precautions related to the use of CNC units. It is essential that these precautions
be observed by users to ensure the safe operation of machines equipped with a CNC unit (all descriptions in this
section assume this configuration).
CNC maintenance involves various dangers. CNC maintenance must be undertaken only by a qualified
technician.
Users must also observe the safety precautions related to the machine, as described in the relevant manual supplied
by the machine tool builder.
Before checking the operation of the machine, take time to become familiar with the manuals provided by the
machine tool builder and FANUC.
Contents
1. DEFINITION OF WARNING, CAUTION, AND NOTE s–2. . . . . . . . . . . . . . . . . . . . . . .
2. WARNINGS, CAUTIONS, AND NOTES RELATED TO CHECK OPERATION s–3.
3. WARNINGS AND NOTES RELATED TO REPLACEMENT s–4. . . . . . . . . . . . . . . . .
4. WARNINGS AND NOTES RELATED TO PARAMETERS s–5. . . . . . . . . . . . . . . . . . .
5. WARNINGS RELATED TO DAILY MAINTENANCE s–6. . . . . . . . . . . . . . . . . . . . . . . .