failure mode

FM-15: ПРОВОДЯЩИЕ ЗАГРЯЗНЕНИЯ В ОТСЕКЕ ИЛИ ВЕНТИЛЯЦИОННЫХ ОТВЕРСТИЯХ BATTERY

FM-15 ПРОВОДЯЩИЙ МУСОР В ПОРОЖДЕНИИ ИЛИ ВЕНТИЛЯЦИОННЫХ ОТВЕРСТИЯХ BATTERY

Обзор диагностики

FM-15 ПРОВОДЯЩИЙ МУСОР В ПОРОЖДЕНИИ ИЛИ ВЕНТИЛЯЦИОННЫХ ОТВЕРСТИЯХ BATTERY

Вероятные причины

  • 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

Быстрые проверки

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

Предпросмотр ремонта

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

Это предпросмотр руководства по устранению неисправностей из полного руководства по ремонту.

Связанные симптомы

  • 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.

Включено в полное руководство

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

На публичных страницах показан только предпросмотр. Купите полное руководство, чтобы скачать все шаги, схемы и процедуры проверки.

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