Charger intermittently stops charging and shows E008, often during high current operation.

Risk: Repeated overcurrent can overheat wiring and components.

• Check configuration: Using the ABB configuration app or web interface (if available), verify that the maximum charging current is set according to the circuit rating and cable size.
• Inspect cable and connector: Look for burn marks, melted plastic, or discoloration on the connector and along the cable. Replace the cable if any damage is found.
• Check for hot spots: After a short charging session, carefully feel (without opening live parts) around the cable entry and connector for abnormal heat. Excessive heat suggests high resistance or overcurrent.
• Internal inspection (technician): A technician should inspect the output current sensor and power module for signs of overheating or damage, and verify calibration of the current sensing circuit.
• Replace faulty module: If the current sensor or power module is defective, replace the corresponding ABB power module assembly.