Maintenance and Care
Re-installing the roller brush
Please note that there are a series of notches on the roller supports located at each end of the roller brush (see illustration).
A new roller brush or a brush with slightly worn bristles should be installed with the single notch facing up (left illustration).
If the roller brush is old and/or the bristles are worn:
Install the supports so that the two notches are facing up (right illustration).
The correct orientation of the supports allows the proper length of bristle to protrude from the roller cover. The brush can continue to be used in the "two notch" position until the bristles wear down to the point where they no longer clean. At that time, the roller brush must be replaced.
Replace the roller cover and tighten the lock screws.
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