failure mode

FM-04: FM-04 充滿電後運行時間比正常短好多

FM-04 充滿電後運行時間比正常短好多

诊断概览

FM-04 充滿電後運行時間比正常短好多

可能根本原因

  • The pack has aged or lost usable cell capacity
  • The full indication came from a charger or contact problem
  • Cold, heat, a heavy drill/driver task, or tool drag raised energy demand
  • Dirty contacts created loss and heat
  • The comparison task or tool condition was not equivalent

快速检查

  1. Runtime is reasonable for the same tool and load, or end-of-life capacity loss is confirmed by a controlled same-task comparison.
  2. The battery provides normal initial power but reaches depletion much sooner than a Fully charge the suspect battery on a designated charger at normal room temperature and confirm the charger reaches its defined FM-04

维修预览

1.

这是完整维修手册中所含故障排除指南的预览。

常见修复

  • 可接觸已知良好兼容工具同批准充電器
  • 正品兼容 12V Max 鋰離子 battery
  • 批准鋰離子充電器
  • 兼容工具端 battery 介面維修
  • 乾淨軟布

相关症状

  • battery 提供正常初始電力,但喺同類健康嘅 2.0 Ah Bosch 12V Max 電池組中,喺相同普通任務中更快耗盡。

    battery提供正常嘅初始功率,但喺同一普通任務中比一個健康嘅2.0 Ah Bosch {MEASUREMENT:0} Max電池包更快耗盡。 1. 喺正常室溫下用指定充電器完全充電懷疑嘅battery,並確認充電器達到其定義嘅滿電狀態。

包含在完整手册中

  • root cause analysis
  • tools needed
  • step-by-step repair procedure
  • diagrams
  • exploded views
  • post-repair checks

公开页面仅显示预览。购买完整手册以下载全部维修步骤、图示和验证流程。

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