failure mode

FM-01: 장착된 팩에 표시등 또는 충전 반응 없음

FM-01 장착된 팩에서 표시등 또는 충전 반응 없음

진단 개요

FM-01 장착된 팩에서 표시등 또는 충전 반응 없음

예상 근본 원인

  • Outlet is dead, switched off, or unsuitable
  • Plug or cord is loose, stressed, or damaged
  • Battery is not actually seated or contacts are dirty
  • Battery pack is faulty or outside temperature limits
  • Internal charger power or control fault

빠른 점검

  1. A fully seated known-good pack starts a normal red-blinking charge, or the persistent charger failure is conclusively routed to authorized service or replacement.

수리 미리보기

  1. Let the pack reach room temperature, dry-clean only the external rails and contacts, and insert it fully until retained.
  2. Test a second known-good compatible pack in the DCB115 and, when available, test the original pack in a known-good compatible charger.
  3. Prove the wall outlet with a known-good lamp or appliance, then plug the charger directly into the correct outlet without a questionable strip or extension.
  4. If the DCB115 remains dark with a proven outlet and known-good pack, stop owner work and have the complete charger serviced or replaced.

이것은 전체 수리 매뉴얼에 포함된 문제 해결 안내의 미리보기입니다.

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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