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3.
Q: The Soft Roller Brush/ Multi-Surface Brush often
stops rotating. What should I do?
A: The Soft Roller Brush and Multi-Surface Brush have overcurrent and overheat
protection functions. When resistance is too high, it will stop running to prevent danger.
Please remove and clear entangled debris on both sides of the brush head to lower
rotation resistance to avoid overcurrent shutdown.
4.
Q: It is difficult to push the Soft Roller Brush. What
should I do?
A: The Soft Roller Brush may suck tightly onto materials with poor ventilation. It is
recommended to use a lower power mode. The Soft Roller Brush may suck up soft and
slack fabric, which will affect performance. It is recommended to tighten the fabric or use