failure mode

FM-20: 直切偏側或者切縫指示器唔符合鋸片路徑

鞋板平放同斜角歸零時,鋸機偏離導線向左或右,或者切縫指示器持續指向唔同嘅左右鋸片路徑。

诊断概览

鞋板平放同斜角歸零時,鋸機偏離導線向左或右,或者切縫指示器持續指向唔同嘅左右鋸片路徑。

可能根本原因

  • Operator is forcing a correction or side-loading the saw
  • Blade is dull, bent, wrong, or has uneven tooth set
  • Kerf indicator is being read from the wrong blade side or is damaged
  • Shoe, spindle, or guard alignment is bent or loose Straightedge or guide; square; sharp straight blade; supported marked scrap.

快速检查

  1. A supported zero-bevel cut tracks straight and the kerf indicator consistently predicts the blade path without side force.

维修预览

  1. Stop the cut, let the blade stop, remove the battery, and do not force the saw sideways inside the kerf.
  2. Fit a verified straight sharp blade, set zero bevel and correct depth, secure both levers, and inspect the shoe and kerf indicator for bend or looseness.
  3. Mark supported scrap, align the indicator with the left or inner side of the blade path as the manual specifies, and use a straightedge without side pressu
  4. If repeated cuts still drift or the indicator cannot agree with the actual blade path, stop and route the shoe, indicator, spindle, and guard alignment for

这是完整维修手册中所含故障排除指南的预览。

常见修复

  • 鞋、深度系統或斜角系統
  • 切口指示器
  • 斜角桿、象限、指針同零點校準
  • 鞋同結構樞軸
  • 齒輪箱、齒輪、軸承或主軸
  • 7-1/4吋木材切割鋸片
  • 齒輪箱、齒輪、軸承同主軸

相关症状

  • 直切偏側或者切縫指示器唔符合鋸片路徑

    鞋板平放同斜角歸零時,鋸機偏離導線向左或右,或者切縫指示器持續指向唔同嘅左右鋸片路徑。

包含在完整手册中

  • 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。

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