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How do you troubleshoot Sany crane error code 119 related to boom angle sensor fault?

MFG-019 · Troubleshooting
Error code 119 indicates a boom angle sensor malfunction. Check sensor connections, calibrate the sensor, and verify wiring integrity before replacing the sensor unit.
Sany crane error code 119 signals a boom angle sensor fault that requires immediate attention before operation. Start by powering down the crane and inspecting the boom angle sensor mounting bracket for physical damage, loose connections, or corrosion. The sensor is typically located on the boom cylinder or boom structure.
Reference: ASME B30.5 Mobile and Locomotive Cranes safety standard
Remember: "CCV-R: Check Connections, Calibrate sensor, Verify wiring, Replace unit"

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