FM-01: 插入电池组无指示灯或充电响应

FM-01 完全就位的电池组无指示灯或充电响应

• Outlet is dead, switched off, or unsuitable
• Plug or cord is loose, stressed, or damaged
• Battery is not actually seated or contacts are dirty
• Battery pack is faulty or outside temperature limits
• Internal charger power or control fault

1. A fully seated known-good pack starts a normal red-blinking charge, or the persistent charger failure is conclusively routed to authorized service or replacement.

1. Let the pack reach room temperature, dry-clean only the external rails and contacts, and insert it fully until retained.
2. Test a second known-good compatible pack in the DCB115 and, when available, test the original pack in a known-good compatible charger.
3. Prove the wall outlet with a known-good lamp or appliance, then plug the charger directly into the correct outlet without a questionable strip or extension.
4. If the DCB115 remains dark with a proven outlet and known-good pack, stop owner work and have the complete charger serviced or replaced.

这是完整维修手册中所含故障排除指南的预览。

• 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。