symptom
No motor or chuck response
FM-01 DRILL HAS NO MOTOR OR CHUCK RESPONSE FM-14 DRILL GRINDS OR VIBRATES AT NO LOAD
此症状的含义
FM-01 DRILL HAS NO MOTOR OR CHUCK RESPONSE FM-14 DRILL GRINDS OR VIBRATES AT NO LOAD
相关故障模式
包含在完整手册中
- 根本原因分析
- 所需工具
- 逐步维修流程
- 图示
- 分解图
- 维修后检查
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相关症状和错误代码
Related models
Common symptoms
- A charged, latched battery and normal trigger command produce no chuck rotation.
- The battery will not slide fully into the handle, stay retained, or release normally.
- The pack will not charge, or the charger light stays off or shows an abnormal red pattern.
- The cool drill begins to run, then stops during a brief no-load test or light work.
- The trigger binds, fails to return, starts unpredictably, or no-load speed surges.
- Forward or reverse will not engage, or the center position will not lock the trigger.
- The collar will not align or hold, or screwdriving clutch cut-off is absent or premature.
- The chuck sleeve will not turn enough to move the jaws or admit a normal straight bit.
- The chuck opens and closes, but the bit slips, pulls out, or ejects during normal work.