E N G L I S H
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.
OLDNEW
16 | 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 screw located in the center of each edge brush. Remove both edge brushes and replace with new ones. Replace both screws and tighten.
Using an Oreck Fresh Air® Tab
Your ORECK U3771 vacuum cleaner has a special ORECK FRESH AIR® tab pocket. This pocket is located inside the outer cloth bag in the area where the disposable dust bag attaches to the intake tube. Insert tablet in pocket if desired.
Replacing Light Bulbs
16Remove the baseplate by removing 5 screws.
20Remove the belt from the brushroll pulley. Then, remove the brushroll from the housing.
21Remove the fascia by removing 2 screws.
22Rotate fascia away from the power head and lift it away.
23Pull burned out bulb from holder and replace with new bulb.
22Reassemble the fascia.
20Reassemble the brushroll and belt.
16Reassemble the baseplate.
20 |
21 |
22
23
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