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Q: How can I turn the brush head when using Multi-Surface Brush?
Q: Must I use a coin to remove the Soft Roller Brush/ Multi-Surface Brush roller cover?
Q: What does the black rubber at the entrance of the suction port do?
Q: What do the two small circular holes at the inlet of the vacuum cleaner do?
Q: Why is it difficult to open and close the dust bin?
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Q: The air from the air outlet sometimes blows in my direction. Is the air clean?
Q: Why is it difficult to remove the vacuum cleaner from the charging dock?
Q: How to use the magnetic charging station
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Q: The vacuum cleaner shuts down after sucking in and expelling air a few times. What
Q: The Soft Roller Brush/ Multi-Surface Brush does not work. What should I do?
Q: The Soft Roller Brush/ Multi-Surface Brush often stops rotating. What should I do?
Q: It is difficult to push the Soft Roller Brush. What should I do?
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Q: The vacuum cleaner is not working. What should I do?
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Q: Suction power is weak. What should I do?
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Q: The vacuum cleaner has become noisier. What should I do?
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Q: The Soft Roller Brush/ Multi-Surface Brush has become noisier. What should I do?
Q: The vacuum cleaner is unable to charge. What should I do?
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Q: The charging stand cannot charge the machine. What should I do?
Q: The screen doesn't turn on when the charger is connected. What should I do?
Q: How often does the Roborock Handheld Cordless Vacuum Cleaner H7 have to be
Q: Can I use detergent or disinfectant during routine maintenance and cleaning?