FM-11: 指示灯在充电正常时暗淡、卡住或错误

FM-11 指示灯在充电正常时暗淡、卡住或错误

• Indicator lens or printed legend is dirty
• Bright ambient light masks the indicator
• LED, lens, or internal indicator connection is failing
• Indicator-control circuit is latched or damaged

1. The indicator clearly matches actual charging and completion, or the charging outcome is normal and the indicator-only fault is routed to service/replacement.

1. If the indicator remains unreliable, stop relying on it and have the complete charger serviced or replaced; do not open the housing.
2. Unplug the charger, remove the pack, and clean only the outside of the indicator lens and legend with a dry soft cloth.

这是完整维修手册中所含故障排除指南的预览。

• Independent checks show the battery charges and powers a tool normally, but the red or yellow indicator is too dim to read, remains stuck, stays on after pack removal, or does not match the label pattern.

  Independent checks show the battery charges and Unplug the charger, remove the pack, and clean only the outside of the

• 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。