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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

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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 U3770 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.

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Oreck 76011-01REVC manual Replacing Edge Brush, Using an Oreck Fresh Air Tab, Replacing Light Bulbs

76011-01REVC specifications

The Oreck 76011-01REVC is a powerful and versatile vacuum cleaner designed to meet the cleaning needs of both residential and commercial spaces. This upright vacuum stands out for its combination of performance, lightweight design, and innovative features. Its sleek design makes it not only aesthetically pleasing but also incredibly functional, catering to users looking for efficiency without compromising on effectiveness.

One of the main features of the Oreck 76011-01REVC is its impressive suction power. The vacuum is equipped with a high-speed roller brush that rotates at 6,500 RPM, efficiently picking up dirt, dust, and debris from a variety of surfaces including carpets, hardwood, and tile. With its powerful suction, this vacuum is capable of deep cleaning, ensuring that allergens and particles are effectively removed from your home or workspace.

In addition to its suction capabilities, the Oreck 76011-01REVC features a unique low-profile design. This allows users to easily maneuver around furniture and under low-lying areas, ensuring thorough cleaning in hard-to-reach spots. The vacuum’s lightweight construction, weighing in at only 8 pounds, makes it easy to carry and operate, reducing fatigue during longer cleaning sessions.

Another notable characteristic of the Oreck 76011-01REVC is its HEPA filtration system. This advanced filtration technology captures 99.97% of dust, pollen, and other allergens down to 0.3 microns, promoting a healthier indoor environment. This feature is particularly beneficial for allergy sufferers or those with respiratory concerns.

The vacuum also boasts a top-access bag design, allowing for easy disposal of collected dirt and debris without the mess typical of traditional bagless vacuums. This ensures a cleaner and more hygienic experience, as users can simply remove and replace the bag with minimal hassle.

Furthermore, the Oreck 76011-01REVC is equipped with a simple, user-friendly control system, including a convenient on/off switch and intuitive height adjustments to accommodate various floor types. The vacuum also includes a range of onboard tools, such as a dusting brush and crevice tool, enabling users to tackle different cleaning tasks with ease.

In summary, the Oreck 76011-01REVC offers an exceptional cleaning experience through its powerful suction, lightweight design, advanced HEPA filtration, and user-friendly features. These characteristics position it as a reliable choice for maintaining a clean and healthy living or working environment.