Dreame L10s Ultra how to clean the sensors, charging contacts and vents
Once every month; also when the robot will not charge or cannot find the base station.
Steps
- Wipe the cliff sensors and the carpet sensor on the bottom of the robot with a soft, dry cloth.
- Wipe the charging contacts at the back of the robot, the edge sensor on its side and the LDS on top.
- Wipe the bumper, the AI visual sensor and the line laser sensors on the front of the robot.
- Wipe the charging contacts and the signaling area of the base station with a soft, dry cloth.
- Wipe the auto-empty vents of the robot and the base station with a soft, dry cloth.
A wet cloth can damage sensitive elements in the robot and the base station.
Source: Routine Maintenance: Robot Sensors and Charging Contacts; Charging Contacts; Auto-empty Vents Source: Routine Maintenance: Robot Sensors and Charging Contacts; Charging Contacts; Auto-empty Vents, pp. 21-22
Used for
- The robot will not charge
- The robot cannot find and return to the base station
- The charging speed is slow
- The robot moves without following the set route
- The station does not empty the dust bin automatically
Other L10s Ultra procedures
- How to reset the Wi-Fi connectionWhen the robot cannot connect to the Dreamehome app.
- How to restart the robotWhen the robot stops responding or cannot be turned off.
- How to replace the dust collection bagWhen the Dreamehome app shows a notification that the dust collection bag needs replacing, or every 6 to 8 weeks.
- How to clean the used water tankAfter each use, to avoid odor.
- How to clean the main brushOnce every 2 weeks.
- How to clean the dust bin and filterFilter once every 2 weeks; dust bin as needed.
- How to clean the universal wheelOnce every month.
Sources
- User Manual, Dreame L10s Ultra (R2228, EN/DE/FR/IT/ES/RU/PL/HE/AR/NL). Dreame Trading (Tianjin) Co., Ltd. Document R2228, revision A09, 109 pages, en. global.dreametech.com. Listed on the manufacturer's support page. Retrieved 13 November 2026.
Page numbers are the numbers printed in the manual. Where this page and the manual differ, follow the manual.