Dyson DC66 Vacuum Cleaner Manual

The Dyson DC66 is a powerful upright vacuum cleaner designed for deep cleaning carpets and hard floors. It features advanced cyclone technology for strong suction, a self-adjusting cleaner head that automatically adjusts to different floor types, and a lightweight design for easy maneuverability. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Accessories 7. Using the Vacuum 8. Maintenance 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Cyclone technology, self-adjusting cleaner head, washable lifetime filter, and a variety of attachments for different cleaning tasks.

FeatureDescription
Cyclone technologyCaptures more dirt and microscopic dust.
Self-adjusting cleaner headAutomatically adjusts to different floor types.
Washable filterLifetime filter that can be washed and reused.
Lightweight designEasy to carry and maneuver around the home.
Variety of attachmentsIncludes tools for crevices, upholstery, and dusting.

Installation

Unpack the vacuum and inspect all components. Assemble the vacuum by attaching the handle and any necessary tools.

  1. Attach the handle to the main body until it clicks into place.
  2. Connect any desired attachments to the hose.
  3. Ensure the vacuum is fully charged if it is a cordless model.
  4. Plug in the vacuum if it is corded.

WARNING! Ensure the vacuum is off before assembling or disassembling parts.

First-Time Setup

Power on the vacuum and familiarize yourself with the controls and features.

  1. Press the power button to turn on the vacuum.
  2. Adjust the height setting if necessary for different floor types.
  3. Test the suction power by running the vacuum over a small area.
  4. Use the attachments to practice cleaning different surfaces.

CAUTION! Do not use the vacuum on wet surfaces.

Specifications

Controls and Settings

Access the power button and height adjustment dial on the main body of the vacuum. The hose and attachments can be easily connected and disconnected as needed.

Remote: Not applicable; controls are located on the vacuum itself.

Adjust suction power using the settings on the vacuum for different surfaces.

Connecting Accessories

Ensure the vacuum is off before connecting any accessories.

  1. Align the attachment with the hose and push until it clicks into place.
  2. To remove, press the release button and pull the attachment off.
  3. Use the appropriate attachment for the surface you are cleaning.

Tip: Store attachments on the vacuum for easy access.

Using the Vacuum

For optimal performance, follow these steps when using the vacuum.

  1. Turn on the vacuum and select the appropriate height setting.
  2. Move the vacuum slowly to allow it to pick up dirt effectively.
  3. Use the attachments for corners and edges.
  4. Empty the dust bin when full to maintain suction power.

WARNING! Do not block the air intake or exhaust vents.

Maintenance

Regular maintenance is essential for optimal performance.

  1. Check and clean the filter every 1-3 months.
  2. Empty the dust bin after each use.
  3. Inspect the brush bar for hair and debris; clean as needed.
  4. Store the vacuum in a dry place.

CAUTION! Always unplug the vacuum before performing maintenance.

Care & Cleaning

Unplug the vacuum before cleaning. Use a damp cloth to wipe the exterior; do not use harsh chemicals.

CAUTION! Do not immerse the vacuum in water or any liquid.

Regulatory Information

This vacuum complies with all relevant safety standards and regulations. For support, visit www.dyson.com or contact Dyson customer service.

Troubleshooting

SymptomPossible CauseCorrective Action
Vacuum won't turn onPower source issueCheck power outlet and ensure vacuum is plugged in.
No suctionClogged hose or full dust binCheck for clogs and empty the dust bin.
Brush bar not spinningBlocked brush or height settingClear any blockages and adjust height setting.
OverheatingBlocked airflowTurn off and check for clogs; allow to cool.
Strange noisesForeign object in vacuumInspect and remove any foreign objects.

Reset: Follow the user manual for reset instructions if available.

Service: Contact Dyson customer service for assistance.

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