failure mode

FM-12: 工作灯在MOTOR运行时熄灭、暗淡或间歇性

当MOTOR运行时,FM-12工作灯不亮、昏暗或间歇性闪烁

诊断概览

当MOTOR运行时,FM-12工作灯不亮、昏暗或间歇性闪烁

常见修复

  • 干布

相关症状

  • motor和砧座运行正常,但LED未能正确照亮直接工作区域。

    motor和砧座正常运行,但LED不亮。 1. 取出电池组,擦干LED透镜;检查是否有裂纹或松动。

包含在完整手册中

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

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