Cleaning The Sensors/Charging Terminals - LG VR637 Series Owner's Manual

CLEANING THE SENSORS/CHARGING TERMINALS

There are sensors on the Robot Cleaner that detect obstacles,
stairways and the home station for charging the battery. In order to
maintain the performance of the Robot Cleaner, regularly clean the
sensors and charging terminals as follows:
1. Turn off the power switch on the rear side of the Robot Cleaner.
Injury can be caused by the activation of the Robot Cleaner if
the main power is not turned off.
2. Lay a smooth cloth on the floor, turn over the Robot Cleaner and
put it on the cloth.
※ Please make sure to remove the dust bin before rotating the
main body. Otherwise, the dust in the dust bin may fall out.
3. Use a smooth cloth or cleaning brush to wipe the dust off each of the 3 cliff sensors, camera
sensors and ultrasonic sensors and the charging terminal as described below.
Upper camera
sensor
Tip
• Do not clean the Robot Cleaner by directly spraying it with water, thinners, solvents,
benzene, or any other liquids.
• Call the service center if the sensor or charging terminal is damaged. Sensor and
terminal damage can cause the product to malfunction.
• To clean the sensor/charging terminals, use the cleaning brush.
Charging terminals
Ultrasonic sensors
Obstacle detecting
sensor window
Detecting sensors
of home station &
Receiving sensors
of remote controller
Cliff detection
sensors
Charging terminals
Bottom camera
sensor
Lens
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