Roland CAMM-3 PNC-300 User Manual page 44

Display of Spindle Rotation Time
The PNC-300 has a function for the displaying the total rotation time of the spindle. The service life of the unit can be extended by carrying out
periodic inspection. As a general guide, this inspection should be performed after every 500 hours of use.
1
Press the [MENU] key to make the following screen
appear on the display.
3
Press the [MENU] key to make the following screen
appear on the display.
Recommended Service Checking
The PNC-300 is a precision machine. In order to maintain it safely for operation over the long term, we recommend that it should be checked
by a qualified serviceman. There is a charge for this service. Please take note of this in advance.
Maintenance to Be Performed by a Service Technician
- Inspection and maintenance at every 500 hours of spindle rotation time (refer to "Display of Spindle Rotation Time")
- Checking and adjustment of the spindle belt
- Replacement of consumable parts (spindle belt, spindle motor, and spindle unit)
34
Check the total rotation
time of the spindle.
2
Press the [ ] key to move the blinking cursor (" ") to
"OTHERS," and then press the [ENTER] key.