FM-19: 墙壁安装充电器在插槽完好时移位或脱落

FM-19 墙壁安装充电器在插槽完好时移位或脱落

• Screw heads do not engage the keyhole slots
• Screw exposure or spacing is incorrect
• Fasteners are not secured in sound wall material
• Cord strain or pack handling pulls the charger
• Mount is too close to a corner or airflow obstruction

1. The sound charger remains fully engaged and stable during a gentle battery cycle with clear airflow, or it is kept in safe tabletop service.

1. Verify sound supporting material and install appropriate screws to the current official head, engagement, spacing, and exposure requirements.
2. Remount within cord reach and away from corners, heat, and airflow obstructions, with no cord strain.
3. Perform an unloaded hand stability check and then a gentle battery insert/remove test; if the charger moves, return it to tabletop use or obtain qualified installation.
4. Remove the battery, unplug the charger, and take it off the wall; use it on a hard tabletop until the mount is proven secure.
5. Inspect both keyhole slots and the surrounding housing; use FM-18 if any slot or plastic is cracked, enlarged, or broken.

这是完整维修手册中所含故障排除指南的预览。

• 充电器在插入或移除battery时摇晃、滑动、从screws上抬起或拉开，尽管后部钥匙孔槽和外壳可见完好。

  充电器在插入或移除 screws 时摇晃、滑动、从 screws 上抬起或拉开 移除 battery，拔掉充电器电源，将其从墙上取下；在安装确认安全前，请在坚硬的桌面上使用。

• 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。