failure mode
FM-16: 墊喺離開工件時速度急升
當運行中嘅砂光機離開表面時，墊速異常升高。
诊断概览
當運行中嘅砂光機離開表面時，墊速異常升高。
可能根本原因
- Pad-speed control belt is worn, stretched, broken, or displaced
- Belt was routed incorrectly during service
- Bearing retainer or shoulder screw is damaged
- Pad assembly is not seated correctly
快速检查
- Free-air pad speed remains controlled after the belt route is restored.
维修预览
- Stop the tool, remove the battery, and treat the dramatic free-air speed rise as the belt signal.
- 按四-screw程序拆除墊，檢查belt狀況同路徑。
- 準確按公布嘅方法更換已證實磨損嘅belt，包括肩部screw同軸承固定器。
- - 重新組裝並短暫測試
这是完整维修手册中所含故障排除指南的预览。
常见修复
- 墊速控制 belt
相关症状
墊喺離開工件時速度急升
當運行中嘅砂光機離開表面時，墊速異常升高。
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。