The robot is equipped with a cliff detection sensor, which can prevent the robot from being injured and damaged by falling from stairs and steps higher than 8cm when cleaning. When the cliff sensor fails or is obscured by dirt, the robot will alarm and stop working.

The robot has two kinds of air-drying functions, namely, the robot air-drying and the charging base air-drying.

Robot air-drying function: After the roller brush self-cleaning in the scrubbing mode , the robot automatically performs the roller brush air-drying task for 8 hours (using the internal waterproof fan), and the air-drying stops when the time is up. Note: After the roller brush is self-cleaning in dry sweeping mode , the brush air-drying task will not be performed. When the robot is cleaned, it will be recharged with low power. After charging , it will continue to scan at breakpoints. This charging process does not perform air-drying tasks.

Air-drying function of the charging base: The robot charging base has an intelligent roller brush recognition function. When the charging base recognizes that a roller brush is installed, the charging base automatically performs a 12-hour air-drying task on the roller brush (the charging base has a built-in small fan). Air drying stops.

In the scrubbing mode, the brush rotation speed of the robot is 800rpm, 1200rpm and 1600rpm in the light dirt, standard and heavy dirt gears respectively.

In the dry sweeping mode , the brush rotation speed of the robot is 500rpm, 800rpm and 1200rpm in each gear of light dirt, standard and heavy dirt respectively.

the suction port of the robot in the dry sweeping and scrubbing modes is 2000Pa, 3000Pa, and 4000Pa in the light dirt, standard, and heavy dirt gears respectively.

of the robot during cleaning is about 62.7db (A) .

The robot is equipped with a sensor along the wall, which can ensure that the robot keeps about 15mm from the wall when cleaning along the wall without colliding and damaging the wall; when the robot is cleaning along the wall , the ground within 6cm from the wall cannot be cleaned.

In the case of an existing map, if the robot is picked up and put down and the APP restores the map operation, the robot will relocate to determine the location of the robot. During the relocation process, the robot will rotate around itself to recognize the surrounding environment and try to find the robot's position. If the information is insufficient, it will walk 1m to collect information and continue to try to locate.

1. Confirm that the water tank is installed correctly. If the filter element is washed with water, please make sure that it is completely dried before using it;

1. Open the roller brush cover, take out the roller brush, and clean the roller brush hair with a scraper;
2. After shutting down, take out the water tank , turn the robot over, and check whether the driving wheel is blocked by foreign objects. If there is any foreign matter , please clean it up in time, and press the driving wheel to observe whether it can rebound normally;
3. APP has a cleaning intensity adjustment function. If the heavy-dirt gear is used for cleaning, the sound of the robot will be relatively loud. It is recommended to use the light-dirty gear ;
4. Please check whether the clean water tank is empty or the clean water is too low. When the clean water tank is empty or the water is too low, there will be gas in the water pipe and abnormal noise when cleaning.