Oreck Graphite User Guide - Page 7

ENGLISH Adjusting or Replacing Brushroll WARNING:Unplug cord from electrical outlet before servicing. To determine if the brushroll is worn, place a firm straight edge across the nozzle opening. If brushroll bristles do not extend beyond baseplate, brushroll should be adjusted. 16 Remove the baseplate by removing 5 screws. Then, remove the belt and brushroll from the housing. 17 Rotate both bearing assemblies at ends or brushroll to show "OLD" and replace in the holding channels in the housing. 18 Note:The bearing assembly setting market "OLD" has no ribs on the top of the assembly. 19 The one marked "NEW" has several ribs. When rotating bearings, make sure both bearing assembly settings arethe same and face up when replacing the brushroll. 15 Reassemble the belt. 16 Reassemble the baseplate. If a previous adjustment has already been made and bristle height does not extend above the baseplate, a new brush assembly should be ordered. IMPORTANT: Unless the brush is worn as indicated above, both bearings must be in the "NEW" position. When rotating, both bearings must be in the "OLD" position. Unmatched settings can cause damage to the unit. 16 OLD NEW 17 18 19 Replacing Edge Brush WARNING: Unplug cord from electrical outlet before servicing. Turn the power head over. With baseplate facing up, remove the screws attaching the base plate (16) then remove the screw located in the centre of each edge brush. Remove both edge brushes and replace with new ones. Replace both screws and tighten. 7