FM-28: 後部通風口出現嚴重BRUSH電弧或爆裂聲

FM-28 後部通風口出現嚴重BRUSH電弧或爆裂聲

• Bright repeated arcing or sharp crackling is visible at the rear vents while the tool runs.

  Bright repeated arcing or sharp crackling is visible at the 1. Release the trigger, remove the pack, and let the motor area cool.

• 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。