failure mode

FM-15: 導電性破片がBATTERYキャビティまたは換気口にあります

FM-15 導電性の破片がBATTERYの空洞や通気口にある

診断の概要

FM-15 導電性の破片がBATTERYの空洞や通気口にある

考えられる根本原因

  • Charger was used near grinding or metal cutting
  • Battery carried metal debris into the cavity
  • Charger was stored uncovered in a conductive-dust area
  • Debris has bridged or is close to external contacts
  • Particles have entered beyond owner-accessible surfaces

簡単チェック

  1. All accessible conductive debris is removed without damage and normal charging is verified, or the contaminated charger is kept out of service.

修理プレビュー

Unplug the charger and remove the battery before a conductive particle can bridge the contacts.

これは完全修理マニュアルに含まれているトラブルシューティングガイダンスのプレビューです。

関連する症状

  • Metal chips, grinding dust, steel wool, foil, or another dry conductive buildup is visible in the battery cavity, around contacts, or at ventilation slots. No liquid or active smoke, spark, burning, or melting is present.

    Metal chips, grinding dust, steel wool, foil, or another dry 1. Unplug the charger and remove the battery before a conductive particle

  • CONDUCTIVE DEBRIS IS IN THE BATTERY CAVITY OR VENTS

    Unplug and remove the battery before any conductive particle can bridge the contacts. CONDUCTIVE DEBRIS IS IN THE BATTERY Unplug the charger and remove the pack before evaluating the new noise.

完全版マニュアルに含まれています

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

公開ページはプレビューのみ表示されます。完全な修理手順、図解、確認手順をダウンロードするには完全版マニュアルを購入してください。

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