failure mode

FM-12: 打磨碟喺打磨期間鬆脫

中心圓盤喺工具運行時偏離中心或脫落。

诊断概览

中心圓盤喺工具運行時偏離中心或脫落。

可能根本原因

  • Pad hooks or disc backing are worn
  • Disc was not fully pressed onto a clean pad
  • Excess pressure or edge loading is peeling the disc
  • Pad or belt motion is abnormal

快速检查

  1. The fresh disc remains centered through a controlled sanding test.

维修预览

  1. Stop the tool, remove the battery, and discard any shifted or damaged disc.
  2. 清潔墊面,檢查掛鉤、墊嘅鬆動同砂碟嘅兼容性。
  3. 裝上新鮮嘅砂碟,確保八個孔全部對齊,用輕而均勻嘅壓力。
  4. 如果再次移位,停止使用並檢查已證實嘅墊、安裝件、belt或驅動故障。

这是完整维修手册中所含故障排除指南的预览。

常见修复

  • 砂光墊同四個 screws
  • 5吋8孔鉤環砂碟

相关症状

  • 打磨碟喺打磨期間鬆脫

    中心圓盤喺工具運行時偏離中心或脫落。

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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