Replace the brush
WARNINGTurn OFF the power supply before starting replacement and adjustment.
If the brush is too worn to sweep screws off of the rail, replace it. A brush with harder bristles. than the standard brush, is available as an option. Consider its convenience when the situation requires it.
Turn the power switch ON and then turn it OFF when the brush is in horizontal position with the screws facing up.
Remove the two screws holding the brush.
Mount the new brush to the bracket with the two screws.
Adjust the brush according to the procedure in the installation section.
