Dirt-Devil UD20120 Vacuum Cleaner Manual

The Dirt-Devil UD20120 is a powerful and versatile vacuum cleaner designed for efficient cleaning on various surfaces. It features a lightweight design, easy maneuverability, and a range of attachments for different cleaning tasks. 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. Operating the Vacuum 8. Maintenance and Care 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Lightweight design, powerful suction, multiple attachments, easy-to-empty dust cup, and washable filters.

FeatureDescription
Lightweight DesignEasy to carry and maneuver around the house
Powerful SuctionEffectively picks up dirt and debris from carpets and hard floors
Multiple AttachmentsIncludes crevice tool, dusting brush, and upholstery tool
Easy-to-Empty Dust CupQuickly dispose of collected dirt without mess
Washable FiltersReusable filters that can be cleaned for long-lasting performance

Installation

Unpack the vacuum cleaner and inspect all components. Ensure all attachments are included.

  1. Attach the handle: Align and secure the handle to the main body.
  2. Connect accessories: Attach desired cleaning tools to the hose.
  3. Plug into AC power: Ensure the power cord is securely connected.

WARNING! Ensure the vacuum is unplugged when assembling or disassembling parts.

First-Time Setup

Power on the vacuum; familiarize yourself with the controls and attachments.

  1. Check power: Ensure the vacuum is plugged in and the power switch is on.
  2. Select attachment: Choose the appropriate tool for your cleaning task.
  3. Adjust settings: Set suction power if applicable.

CAUTION! Do not operate the vacuum without the dust cup or filters in place.

Specifications

Controls and Settings

Power switch located on the handle for easy access. Suction power adjustment dial is available on the body.

Attachments: Easily switch between attachments by pressing the release button.

Connecting Accessories

Ensure the vacuum is off before connecting or disconnecting accessories.

  1. Align the attachment with the hose opening.
  2. Push firmly until you hear a click.
  3. To remove, press the release button and pull the attachment away.

Tip: Use the crevice tool for tight spaces and the dusting brush for delicate surfaces.

Operating the Vacuum

To start cleaning, simply turn on the vacuum and begin using the selected attachment.

  1. Move the vacuum forward and backward to clean the area.
  2. Empty the dust cup when full for optimal performance.
  3. Store the vacuum in a dry place when not in use.

WARNING! Do not vacuum wet surfaces or liquids.

Maintenance and Care

Regularly clean the filters and dust cup to maintain performance.

CAUTION! Unplug the vacuum before performing any maintenance.

Regulatory Information

This vacuum cleaner complies with all applicable safety standards. For support, visit www.dirtdevil.com or contact customer service.

Troubleshooting

SymptomPossible CauseCorrective Action
Vacuum won't turn onPower cord issueCheck power connection and outlet.
No suctionClogged hose or full dust cupClear any blockages and empty dust cup.
Strange noiseForeign object in vacuumTurn off and check for obstructions.
OverheatingBlocked filtersClean or replace filters as needed.

Reset: Unplug for 30 seconds to reset the vacuum.

Service: For assistance, contact customer service at 1-800-321-1134.

Dirt-Devil UD20120 Vacuum Cleaner Manual © - All Rights Reserved 2026