Fault Phenomenon: Ravas scale forklift after picking up a load, the displayed weight deviates significantly from the actual weight, and the data jumps.

Troubleshooting Process:
– Checked sensor wiring: wiring intact.
– Checked sensor zero point: zero point drift.
– Checked forklift mechanical structure: forks deformed.
– Attempted recalibration: calibration failed.

Root Cause: The load cell was damaged by impact or has zero-point drift.

Required Parts: Load cell assembly and recalibration.