Fault Phenomenon: Genie Z-45/25J articulating boom aerial work platform charging plug is blackened and melted.

Troubleshooting Process:
– Checked contact: poor contact.
– Checked current: high current.
– Checked material: poor material.
– Checked time: long duration.

Root Cause: Poor contact of the charging plug caused overheating and burning.

Required Parts: Charging plug assembly.