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[LG CordZero R9] The noise gets loud and quiet repeatedly

While using the robot vacuum cleaner, does the motor noise get loud and quietrepeatedly?LG Electronics’ robot vacuum cleaner with AI and deep learning technologies canassess and clean various spaces such as kitchens, living rooms, rooms and...
Operation
How to use the LG CordZero A9S
Troubleshooting
[LG CordZero R9] How to clean the exhaust filter

Try this--------How to clean the exhaust filter1. Before cleaning the robot vacuum cleaner, make sure to turn off the power.2. After separating the dust bin, pull the handle to remove the exhaust filtercase.3. Separate the exhaust filter fr...
Troubleshooting
[LG CordZero Roboking] The dust bin has low suction power

If the dust bin is full or the filter is clogged, the suction power will bereduced.Causes and Symptoms------------------- * Suction power is low.Try this--------Compared to earlier days after purchasing the roboking, is the suction powermuc...
Troubleshooting
[LG Cord Zero R9] I hear the voice error message 'Suction motor problem is found.’

※ The error message may be different from the actual message you hear from theproduct.Due to failed detection by the dust sensor, an error message can occur.Due to foreign objects in the dust bin, an error message can occur.Try this--------...
Troubleshooting
[LG CordZero Roboking] The rotating brush does not work. How to clean the rotating brush

Causes and Symptoms------------------- * There are foreign objects on the side rotating brush. * There are foreign objects on the bottom rotating brush.It might fail to operate if there are foreign objects such as hairs in the gapbetween th...

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