CNC Parts Dept. provides technical documents to our CNC router customers. To access our troubleshooting guides and register for telephone support, please contact CNC Parts Dept. at (858) 922-4967. We can provide you with many of helpful troubleshooting documents listed here. Additionally, we offer free telephone troubleshooting support to our customers.
Troubleshooting DC Servo Motors
- Machine shifts position during operation
- Axis homes in different positions
- Axis vibration
- Axis never homes
- Axis runs away or goes the wrong direction
- Feedback alarms
- Following errors
- Servo wiring diagram
- Setting Up a DC Servo Card – Servo Dynamics SDFPO 1525-17
- Servo card adjustment, Fagor 8050/8055
Troubleshooting Spindles
- Spindle faults
- Spindle doesn’t come up speed
- Spindle gets hot
- Spindle sensors
- ISO Toolholder Gets Stuck In Spindle
Programming Inverters
- Programming VFDs (power inverters)
- Wiring Cross Reference from your old inverter to a Delta VFD-B
CNC Machine Maintenance
- Scheduled Maintenance
- Tool Holder Maintenance
- Z Axis Bearing Replacement – 5 Axis Routers
- Z Axis Bearing Replacement – 3 Axis Routers
- DC Servo Brush Maintenance
- Air Cylinder Filter Maintenance
- Blower Filter Maintenance
- Line Reactor Maintenance
- Braking Resistor Maintenance
Troubleshooting Ground Faults
- Servo Card Ground Fault
Troubleshooting Pneumatics
- Leaky Air Regulator
- Counterbalance Cylinders
Troubleshooting CNC Controllers
- Backing Up Your Fagor 8035/40/50/55 Controller
- Backing Up Your Fagor 8025 Controller
- Backing Up Your Allen Bradley 8400 Controller
- Backing Up Your Allen Bradley 9 Series Controller
- Backing Up Your Siemens 810M Controller
