Laser shuts down immediately; warning regarding protective glass temperature or contamination. Common Causes:
| Error Code | Message | Likely Cause | Action | | :--- | :--- | :--- | :--- | | 4010 | Fiber module overtemperature | Chiller failure; dirty air filters; ambient temp >35°C. | Check chiller water level and flow. Clean external chiller condenser. | | 4025 | Back reflection detected | Highly reflective material (copper, brass) without protection. | Use anti-reflection mode in parameters. Reduce cutting speed. | | 4105 | Diode current limit reached | Aging pump diodes; power supply instability. | Log the time of occurrence. Schedule diode curve test. | bystronic laser error code list
Elias navigated to the page, a subsection of the error list that showed real-time inputs. He looked for the F41 input—the signal for the distance control. Clean external chiller condenser
The most effective way to manage error codes is to prevent them from triggering. Implement these daily and weekly routines: Reduce cutting speed
Insufficient pressure or incorrect mixing of assist gases like Nitrogen ( N2cap N sub 2 ) and Oxygen ( O2cap O sub 2 Common Bystronic Laser Error Codes and Solutions 1. Laser Source & RF Generator Faults