failure mode

FM-16: 중앙 잠금이 트리거를 차단하지 않음

FM-16

진단 개요

FM-16

예상 근본 원인

  • Selector is not fully centered
  • External selector or trigger interlock is worn or broken
  • Housing damage misaligns the control parts
  • Internal direction switch or lock feature has failed

빠른 점검

  1. The centered selector reliably blocks the trigger, or the tool remains out of service for lock repair.

수리 미리보기

  1. Re-center the selector from each side and confirm the trigger remains blocked without inserting a battery.
  2. If the trigger can still move through the start range, keep the tool unpowered and route the lock, selector, switch, or housing to service.
  3. Remove the battery, center the selector, and hand-check whether the trigger is physically blocked.
  4. Dry-clean the selector and trigger edges and inspect the housing for cracks, looseness, or interference.

이것은 전체 수리 매뉴얼에 포함된 문제 해결 안내의 미리보기입니다.

관련 증상

  • The direction selector is centered, but the trigger still depresses enough to start the motor or the center position cannot reliably prevent activation.

    The direction selector is centered, but the trigger still 1. Remove the battery, center the selector, and hand-check whether the trigger is

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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