| 摘要 |
The method involves providing a flushing tank (22) and a washing pan (2), for example a toilet washing pan or a urinal washing pan. A cleaning device (10) is provided with cleaning nozzles (12,15). The washing pan has a siphon (3), where the siphon is locked before the cleaning process with a sealing material (8). An independent claim is also included for a cleaning device with a pump. |
