failure mode

FM-02: 砂光機喺開關留喺I時停止同重啟

無負載時,砂光機會斷電再開,雖然I/O開關仍喺I位。

诊断概览

無負載時,砂光機會斷電再開,雖然I/O開關仍喺I位。

可能根本原因

  • Battery latch is not holding the pack firmly
  • Contacts are dusty, worn, or heat-damaged
  • Battery protection is opening intermittently
  • Switch or electronic control fault

快速检查

  1. The tool runs continuously for at least one minute at no load.

维修预览

  1. Set the switch to O, remove and reinstall the battery, then pull-check the latch.
  2. - 檢查並乾燥清潔導軌同兩組接點
  3. 用已知良好嘅電池組空載運行,並避免觸碰開關同撥盤。
  4. 如果用緊密冷卻嘅電池組仍然反覆啟停,拆除佢並使用授權維修。

这是完整维修手册中所含故障排除指南的预览。

常见修复

  • I/O搖桿開關
  • 主battery軌道同扣件
  • 端子接觸點
  • 兼容 20V MAX battery 同充電器

相关症状

  • 砂光機喺開關留喺I時停止同重啟

    無負載時,砂光機會斷電再開,雖然I/O開關仍喺I位。

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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