User manual
Main Brush
How to Install the Main Brush
• Align the brush with the brush motor by inserting the square end of the brush into the main brush motor.
• Insert the pin shown in Figure 1 into the matching hole in the main brush mount cover.
• Push the main brush and main brush mount cover back in to the main brush mount.
• Screw the main brush mount cover back in.
How to Clean the Main Brush
The main brush must regularly cleaned of hair, yarn and large debris wound on or
stuck to the main brush.
• Use the cleaning brush to clean paper scraps or minute particles.
• Wound hair, yarn or similar objects should be cut by scissors or pulled out by hand while
carefully rotating the main brush.
How to Remove the Main Brush
• Unscrew the main brush mount cover (See Figure 1) using the screw driver.
• The brush and main brush mount cover will lift off (Figure 2).
• Both ends of the main brush be regularly cleaned as lack of maintenance may cause damage.
To ensure a more eective cleaning of the RM-770, please regularly remove and
clean the ends of the main brush thoroughly.
Please clean the main brush after the rst few times to judge how often the brush should be cleaned.
Any damage caused by lack of cleaning and maintenance may not be covered under warranty.
Storing the Robomaid RM-770
The Robomaid RM-770 should be stored in ventilated and dry places. Avoid damp areas and direct sunlight.
Remove and Clean the ends
of the Main Brush as often
as needed!
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2 erugiF1 erugiF
Figure 1
Figure 2