failure mode
FM-15: FM-15 고정된 BATTERY가 움직일 때 공구 출력이 켜지거나 꺼짐
공구가 시작되지만 일반 부하에서 battery 출력이 갑자기 끊겨 갑작스러운 전원 손실을 일으킵니다.
진단 개요
공구가 시작되지만 일반 부하에서 battery 출력이 갑자기 끊겨 갑작스러운 전원 손실을 일으킵니다.
예상 근본 원인
- Battery contacts are worn, recessed, contaminated, loose, or damaged
- The insertion stem or release tabs permit electrical movement even though retention feels secure
- The internal terminal link is movement-sensitive
- The tool contact carrier or wiring is damaged
- Hand pressure is masking an unsafe interface fault
빠른 점검
- Tool output remains stable through normal handling without added pressure, or the movement-sensitive side is isolated and removed from service.
수리 미리보기
- Stop at the first movement-related interruption, remove the battery, and do not keep flexing, tapping, or pressing the pack to maintain power.
- 1.
이것은 전체 수리 매뉴얼에 포함된 문제 해결 안내의 미리보기입니다.
일반적인 수리
- 정상 충전 호환 팩
관련 증상
Tool output cuts in or out when the securely latched battery moves
A fully seated and retained pack powers the tool only in certain positions or interrupts Stop at the first movement-related interruption, remove the battery, and do not keep flexing, tapping, or pressing the pack to FM-15
A fully seated and retained pack powers the tool only in certain positions or interrupts when the tool or battery is moved, without a normal overload stop.
A fully seated and retained pack powers the tool only in certain positions or interrupts 1. Stop at the first movement-related interruption, remove the battery, and do not keep
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.