Kärcher WD 3 S

Kärcher WD 3 S Wet & Dry Vacuum Cleaner User Manual

Model: WD 3 S (S9159128)

Introduction

Thank you for choosing the Kärcher WD 3 S Wet & Dry Vacuum Cleaner. This manual provides essential information for the safe operation, maintenance, and troubleshooting of your appliance. Please read these instructions carefully before first use and keep them for future reference.

Safety Instructions

Always observe the following safety precautions to prevent accidents and damage to the appliance:

  • Ensure the voltage indicated on the rating plate matches your local power supply before connecting.
  • Do not vacuum flammable or explosive liquids, hot ash, or sharp objects.
  • Never operate the appliance without the filter installed.
  • Unplug the vacuum cleaner from the power outlet before cleaning, maintenance, or when not in use.
  • Keep children and unauthorized persons away from the appliance during operation.
  • Do not use the appliance if the power cord or other parts are damaged.

Package Contents

Verify that all components are present upon unpacking:

  • Kärcher WD 3 S Wet & Dry Vacuum Cleaner unit
  • Suction hose
  • Extension tubes
  • Floor nozzle (wet/dry)
  • Crevice nozzle
  • Cartridge filter
  • Fleece filter bag(s)
  • User Manual
Kärcher WD 3 S Wet & Dry Vacuum Cleaner and accessories
Image: Overview of the Kärcher WD 3 S vacuum cleaner with its main components and accessories, including the yellow and black unit, suction hose, extension tubes, floor nozzle, crevice nozzle, cartridge filter, and filter bags.

Setup

  1. Unpack: Remove all components from the packaging.
  2. Attach Wheels: Securely attach the wheels to the base of the vacuum cleaner unit.
  3. Install Filter:
    • For Dry Vacuuming: Insert the fleece filter bag into the container and ensure the cartridge filter is correctly seated on the motor head.
    • For Wet Vacuuming: Remove the fleece filter bag. The cartridge filter is suitable for both wet and dry applications, but ensure it is clean before wet use.
  4. Assemble Hose and Tubes: Connect the suction hose to the suction port on the vacuum cleaner. Attach the extension tubes to the hose, and then attach the desired nozzle (floor nozzle or crevice nozzle) to the end of the tubes.
  5. Power Connection: Plug the power cord into a suitable electrical outlet.

Operating Instructions

Dry Vacuuming

For dry dirt and dust, ensure a fleece filter bag is installed and the cartridge filter is clean. Use the appropriate nozzle for the surface.

  • Hard Floors: Use the floor nozzle without brushes extended for optimal suction on hard surfaces.
  • Carpets: Use the floor nozzle with brushes extended to agitate and lift dirt from carpet fibers.
  • Upholstery/Tight Spaces: Attach the crevice nozzle or upholstery nozzle for cleaning furniture, car interiors, or narrow gaps.
Man vacuuming a hard floor with Kärcher WD 3 S
Image: A man using the Kärcher WD 3 S vacuum cleaner to clean a hard wooden floor in a living room, demonstrating dry vacuuming on smooth surfaces.
Man vacuuming a carpet with Kärcher WD 3 S
Image: A man operating the Kärcher WD 3 S vacuum cleaner on a light-colored carpet, illustrating effective dry cleaning of textile surfaces.
Man vacuuming a sofa with a crevice nozzle
Image: A man using the Kärcher WD 3 S with a smaller nozzle attachment to clean the cushions of a sofa, highlighting its versatility for upholstery and detailed cleaning.
Man vacuuming inside boots with Kärcher WD 3 S
Image: A man using the Kärcher WD 3 S to clean the inside of work boots on a shelf, demonstrating the vacuum's utility for cleaning difficult-to-reach areas and various objects.

Wet Vacuuming

For vacuuming liquids, remove the fleece filter bag. The cartridge filter is designed for both wet and dry use. Ensure the container is empty before starting.

  • Use the wet floor nozzle attachment for larger spills.
  • For smaller spills or tight areas, the crevice nozzle can be used.
  • Do not exceed the maximum liquid fill level indicated on the container.
  • After wet vacuuming, empty the container and allow all components to dry thoroughly to prevent mold or odors.
Woman vacuuming a liquid spill with Kärcher WD 3 S
Image: A woman using the Kärcher WD 3 S to clean a liquid spill on a wooden floor in a kitchen area, demonstrating the wet vacuuming capability.

Maintenance

Emptying the Container

Regularly empty the container, especially after wet vacuuming or when the suction power decreases during dry vacuuming.

  1. Unplug the appliance.
  2. Release the locking clips and remove the motor head.
  3. Carefully lift and empty the container. Dispose of contents responsibly.
  4. Clean the container with water if necessary and allow it to dry completely before reassembling.

Cleaning the Cartridge Filter

The cartridge filter should be cleaned regularly to maintain optimal suction performance.

  1. Unplug the appliance and remove the motor head.
  2. Carefully remove the cartridge filter from its housing.
  3. Tap the filter gently to dislodge dry dust, or rinse it under running water for thorough cleaning.
  4. Allow the filter to air dry completely before reinstalling. Do not use the vacuum with a wet filter for dry vacuuming.

Replacing Filter Bags

Replace the fleece filter bag when it is full or when suction power noticeably decreases during dry vacuuming. Use only genuine Kärcher replacement bags.

Troubleshooting

  • No Suction Power:
    • Check if the container is full and needs emptying.
    • Inspect the filter bag for fullness or blockages.
    • Clean or replace the cartridge filter.
    • Check the hose, tubes, and nozzles for blockages.
  • Appliance Does Not Start:
    • Ensure the power cord is securely plugged into a working outlet.
    • Check the power switch for proper engagement.
    • Verify the circuit breaker has not tripped.
  • Water Leaks During Wet Vacuuming:
    • Ensure the motor head is correctly seated and the locking clips are secured.
    • Check for cracks or damage to the container.
    • Do not exceed the maximum liquid fill level.

Specifications

ModelWD 3 S (S9159128)
Power Consumption1000 W
Container Capacity15 Liters
Voltage220-240V
AC Input Frequency50-60Hz
Cable Length6 m
Hose Length2 m
Filter TypeCartridge Filter
Dimensions (W x D x H)Approx. 37.5 x 39 x 50 cm (14.76"W)
WeightApprox. 7.25 kg (15.98 lbs)

Warranty and Support

Kärcher products are manufactured to high-quality standards and come with a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Kärcher website. For technical support, spare parts, or service inquiries, please contact Kärcher customer service or an authorized service center.

You can find more information and contact details on the official Kärcher website: www.kaercher.com

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.

After a successful submission, we securely hash the supplied account or form email before sending it to Microsoft Advertising for conversion attribution. Privacy details.