failure mode
FM-01: FM-01 NO WORKLIGHT OR MOTOR RESPONSE
No worklight or motor response when the trigger is pressed, indicating a complete power failure.
诊断概览
No worklight or motor response when the trigger is pressed, indicating a complete power failure.
可能根本原因
- Pack is discharged, damaged, or not fully latched
- Direction button remains in center lock
- Rails or terminals are dirty, bent, or damaged
- Tool power, switch, brush, motor, or wiring path is open
快速检查
- A sound pack seats securely and trigger use produces both worklight and motor response.
维修预览
1.
这是完整维修手册中所含故障排除指南的预览。
常见修复
- Known-good charged compatible pack
相关症状
With a charged pack installed and direction selected, the trigger produces no light, sound, or anvil movement.
With a charged pack installed and direction selected, 1. Release trigger; center the control; remove the pack and screen for heat,
NO WORKLIGHT OR MOTOR RESPONSE
FM-01 NO WORKLIGHT OR MOTOR RESPONSE FM-08 BATTERY WILL NOT RELEASE FROM THE TOOL
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。