How do I troubleshoot melter faults on the ProBlue 10?

The ProBlue 10 alerts operators to abnormal events through fault modes (F1, F2, F3, and F4 faults). F1, F2, and F3 faults are handled one way, while F4 faults are handled differently. To troubleshoot, monitor melter faults through the control panel, use the diagnostic procedures outlined in Section 6 (pages 6-11 through 6-17), and refer to the troubleshooting flowchart to isolate failed control components or check temperature sensors (RTDs) and heater operation.