failure mode

FM-15: 전도성 이물질이 BATTERY 슬롯 또는 통풍구에 있음

FM-15 전도성 이물질이 BATTERY 공간 또는 통풍구에 있음

진단 개요

FM-15 전도성 이물질이 BATTERY 공간 또는 통풍구에 있음

예상 근본 원인

  • 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

빠른 점검

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

수리 미리보기

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

이것은 전체 수리 매뉴얼에 포함된 문제 해결 안내의 미리보기입니다.

관련 증상

  • 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.

전체 매뉴얼에 포함

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

공개 페이지에는 미리보기만 표시됩니다. 전체 수리 단계, 다이어그램 및 검증 절차를 다운로드하려면 전체 매뉴얼을 구매하세요.

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