中文
含义
吸尘器过滤器堵塞需要清洁。
常见原因
- HEPA过滤器积满灰尘
- 前置滤网堵塞
- 过滤器未安装到位
自助排查
- 取出过滤器清理或更换
- 确保过滤器正确安装
English
Meaning
The vacuum filter is blocked and needs cleaning.
Common Causes
- HEPA filter full of dust
- Pre-filter clogged
- Filter not seated properly
Self-Check Steps
- Remove and clean or replace filter
- Ensure filter is correctly installed