failure mode
CHARGING STARTS, THEN STOPS OR NEVER REACHES NORMAL COMPLETION
CHARGING STARTS, THEN STOPS OR NEVER REACHES NORMAL COMPLETION
Обзор диагностики
CHARGING STARTS, THEN STOPS OR NEVER REACHES NORMAL COMPLETION
Вероятные причины
- Intermittent seating or contaminated contacts
- Battery temperature moves outside the allowed range
- One cell group, the temperature signal or protection electronics becomes unstable
- The charger has an intermittent receiver fault
Быстрые проверки
- The battery completes one stable normal charge, or repeatable charge-interruption failure is isolated to the pack.
Предпросмотр ремонта
1.
Это предпросмотр руководства по устранению неисправностей из полного руководства по ремонту.
Связанные симптомы
A known-good compatible charger begins its normal charging cycle, but the cycle repeatedly stops, restarts, faults, or continues abnormally without reaching completion.
A known-good compatible charger begins its normal charging 1. Remove the pack when the abnormal cycle appears and inspect for heat, liquid,
Включено в полное руководство
- root cause analysis
- tools needed
- step-by-step repair procedure
- diagrams
- exploded views
- post-repair checks
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