Oreck U4140HH To Replace Filter Dust Bag, How to Replace a Worn Belt, To Adjust or Replace Brush

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E N G L I S H

CAUTION—Wood Floors, Soft (Vinyl, Asphalt Tile, etc.) Floor Surfaces and Polished Floor Finishes

Use floor and floor finish manufacturer’s recommended methods of cleaning. The metal strip on the base of the cleaner could be damaged if used on concrete or abrasive surfaces, and, therefore, cause damage to wood floors, soft (vinyl, asphalt tile, etc.) floor surfaces and polished floor finishes. The roller brush may also scuff very soft finishes. Do not operate the unit while in the upright and locked position. Do not let the unit run while in any one stationary position for any period of time. Keep the unit moving while in operation.

Celoc® Hypo-Allergenic Filter System

The Celoc SMMSP outer bag of your vacuum cleaner is a high filtration medical material designed to filter the smallest of dust particles. For peak performance, the inside of the outer bag must be cleaned. Turned inside out, vacuum the inside of the outer bag or hand wash with warm water, and allow to air dry. The Celoc layered disposable inner dust bag must be replaced once a month even if it is not full. Change it more often if it is used in extremely dirty areas. Increase the cleaning power of your vacuum by changing the bag often.

To Replace Filter Dust Bag

WARNING: Unplug cord from electrical outlet before servicing.

BAG REMOVAL:

fig. 6 Unzip outer bag completely.

fig. 7 Pull bag cardboard collar to release bag dock door from

connector. Bag dock door will hinge downward.

fig. 8 Gently pull bag cardboard collar upward out of the bag dock. Dust seal will close automatically.

BAG INSTALLATION:

fig. 9 Slide the cardboard collar completely into bag dock door.

fig. 10 Firmly push bag dock door with both thumbs on indication point until it snaps.

How to Replace a Worn Belt

WARNING: Unplug cord from electrical outlet before servicing.

fig. 11 Remove the replacement belt from the storage channel.

fig. 12 Remove the door by removing the hold down screw located on side of power head.

fig. 13 Slide the door forward by prying open with a screwdriver or coin. fig. 14 Remove the belt from the brush roll pulley and motor drive shaft.

fig. 15 Loop the new belt over the motor drive shaft. Place the opposite end of the belt on the brush roll pulley. Rotate the brush roll three (3) complete revolutions to ensure that no part of the belt is overhanging the end of the motor drive shaft.

fig. 13 Replace the door by sliding it into the groove at the bottom of the housing.

fig. 12 Replace the hold down screw and tighten.

To Adjust or Replace Brush

WARNING: Unplug cord from electrical outlet before servicing.

fig. 16 To determine if the brush is worn, place a firm straight edge across the nozzle opening. If brush bristles do not extend beyond baseplate, brush should be adjusted.

fig. 17 Remove the baseplate by removing 5 screws. fig. 18 Remove the belt and brush roll from the housing.

fig. 19 Rotate both bearing assemblies at ends of brush roll to show "OLD" and replace in the holding channels in the housing.

NOTE: The bearing assembly setting marked "OLD" has no ridges on the top of the assembly. The one marked "NEW" has several ridges. When rotating bearings, make sure both bearing assembly settings are the same and face up when replacing the brush roll.

fig. 16 Reassemble the belt and the baseplate and check bristle height above baseplate at each end of brush.

If a previous adjustment has already been made and bristle height does not extend above 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 will cause damage to your machine.

Using An Oreck Fresh Air® Tab

fig. 20 Your ORECK XL vacuum cleaner has a special Oreck Fresh Air® tab pocket. This light-colored pocket is located inside the outer bag in the area where the disposable paper bag attaches to the intake tube. Insert tablet in pocket if desired.

Stuffing or Blockage

IMPORTANT: On plush and new carpets, stuffing may occur inside the the intake tube and the lower tube assembly. This is due to excessive fuzz and loose cuttings in the carpet. Stuffing could occur for the first few cleanings until all the loose material is removed. Due to the high efficiency of the cleaner, many older carpets will cause stuffing when the cleaner is first used on them. If your vacuum cleaner does not pick up properly, or makes unusual noise and the outer bag does not fluff up or balloon open, follow these steps:

WARNING: Unplug cord from electrical outlet before servicing.

fig. 21 Check for blockage at the mouth of the intake opening. If there is blockage, remove it with long-nose pliers, a screwdriver or coat hanger. If you can not reach the blockage, remove baseplate (fig. 22).

fig. 23 If the blockage is not at the base, remove lower tube. Unhook retainer spring, releasing bottom of bag.

fig. 24 Twist lower collar counterclockwise to slide up. Pull tube out of base.

fig. 25 Check for blockage. If blockage is in the tube, remove with a coat hanger.

fig. 26 If tube is not blocked, look into fan housing. Remove debris

with long-nose pliers, a screwdriver or coat hanger.

fig. 24 To reassemble, check O-ring on tube, and replace if damaged. Vacuum will not operate properly without the tube O-ring. Slide O-ring to approximately 2" from base of tube. Replace tube by first lining up slot at base of tube with inner tab inside fan housing. Then reinsert tube and push down until the tube is seated. Make sure O-ring is in place against fan housing opening. Replace and tighten collar until collar locking tabs are locked in place.

fig. 27 Make sure collar is not cross threaded on housing. Reattach bag spring (fig. 23).

fig. 28 Many times blockage occurs due to a full dust bag causing dirt to

back down the air flow system. When that happens, the blockage will be at the top of the system, starting in the area where the dust bag connects to the connector assembly.

Changing the LED Light

The light assembly should be replaced by an Oreck authorized service center whenever it fails to light during operation.

NOTE: If the above actions do not correct the problem, contact an Oreck authorized service center or call the customer service center.

US: 1-800-989-3535 Canada: 1-888-676-7325

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Contents U4140HH Upper Handle Connector Assembly Accessories Sold Separately Table of ContentsMaintenance and Customer Service Polarized Plug NoticeWarranty Troubleshooting GuideOperating Instructions Parts ListAssembly General InformationUsing An Oreck Fresh Air Tab How to Replace a Worn BeltTo Adjust or Replace Brush To Replace Filter Dust BagTable des matières Entretien et service à la clientèleAccessoires Vendu Séparément Avis de fiche polariséeImportantes GarantieMode d’emploi Guide de dépannage Liste de piècesAssemblage Remplacement du sac à poussières filtrant Remplacement d’une courroie uséeInformations générales Utilisation d’une tablette Oreck Fresh Air Réglage ou remplacement du balaiRemplacement de léclairage à DEL Blocage ou bourrageAviso de la clavija polarizada IndiceMantenimiento y servicio a clientes La tecnología MicrobanDE Seguridad GarantíaEnsamblaje Guía para identificación de problemasLista de piezas Instrucciones de operaciónInformación general Para reemplazar la bolsa para polvo de filtroCómo reemplazar una correa desgastada Relleno o bloqueo Para ajustar o reemplazar el cepilloUso de una tableta de Oreck Fresh Air Cambio de la luz LED

U4140HH specifications

The Oreck U4140HH, a trusted name in the world of vacuum cleaners, offers an impressive balance of power, convenience, and innovative technology. Designed for both residential and commercial settings, this lightweight upright vacuum is celebrated for its user-friendly design and exceptional cleaning capabilities. Weighing only 8 pounds, the Oreck U4140HH is easy to maneuver, making it a perfect choice for those who prioritize efficiency without the burden of heavy equipment.

One of the hallmark features of the Oreck U4140HH is its powerful Hypergator suction technology. This advanced system ensures that dirt, dust, and allergens are effectively lifted from a variety of surfaces, including carpets and hardwood floors. The vacuum is equipped with a high-speed roller brush, which works tirelessly to agitate and extract embedded dirt, enhancing its cleaning performance. Users will appreciate the versatility this vacuum offers, as it seamlessly transitions between different floor types, ensuring a thorough clean across the home or office.

Oreck also prioritizes convenience in the U4140HH's design. The vacuum features a long 40-foot power cord, allowing users to cover large areas without the frequent need to switch outlets. Additionally, the vacuum’s low-profile design enables it to fit under furniture and reach tight spaces, making it exceptionally versatile.

Another noteworthy characteristic of the U4140HH is its filtration system. The vacuum is equipped with a top-fill bag design that helps maintain optimal suction even as the bag fills. The Oreck U4140HH also comes with an allergen filtration system, capturing 99% of particles 0.3 microns and larger, which is excellent for allergy sufferers. The bags are easy to replace, ensuring a hassle-free maintenance routine.

Moreover, the Oreck U4140HH boasts an ergonomic handle designed for comfort, reducing strain during extended cleaning sessions. Its sturdy construction ensures durability, making it a reliable choice for everyday use. With its combination of innovative technology, powerful suction, and user-friendly features, the Oreck U4140HH stands out as an excellent investment for anyone seeking an effective and efficient cleaning solution. Whether cleaning residential spaces or tackling commercial challenges, the Oreck U4140HH makes every cleaning task a breeze.