开关置于 O 后动力运动仍持续

关闭开关后，带电motor声音或垫持续运动超过正常短暂惯性停止时间。

• Rocker did not reach its off contact
• Dust or damage is holding the mechanism
• Electronic control is latched on
• Internal switch or wiring fault

1. After authorized correction, powered motion stops at O and the pad only coasts briefly to rest.

1. Keep the pad clear, set the switch to O, and remove the battery if it is safe.
2. 关闭状态不确定时，勿触摸垫子或重新安装电池组。
3. 仅检查外部摇臂和机壳是否有卡住的碎屑或撞击损伤。
4. - 若关闭控制失败，勿再次测试

这是完整维修手册中所含故障排除指南的预览。

• FM-04: Fm Dcw210 04

• root cause analysis
• tools needed
• step-by-step repair procedure
• diagrams
• exploded views
• post-repair checks

公开页面仅显示预览。购买完整手册以下载全部维修步骤、图示和验证流程。