lubluelu CF-X2101A Manual De Instrucciones página 16

3.Cleaning the roller brush
After self-cleaning, remove the used roller brush and replace it with a
dry roller brush. ((It is recommended to clean it after each use).
Remove the roller brush first, then use a utility knife to clean the
bristles of the roller brush.
● Use the hose brush to penetrate deep into the groove of the roller
brush to clean the dirt on the upper surface of the groove to ensure the
best condition of the machine.(recommended to clean every two weeks).
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