Karcher B 40 W – Product Help

At P C Jones, we’re not just committed to providing you with the highest quality cleaning equipment; we’re dedicated to ensuring you get the most out of your investment. From comprehensive service support to expert advice, consider us your go-to for all things related to your Karcher B 40 W.

Operators Manual & help Info

Everything you need to know to operate your machine safely and efficiently.

Product Information Video


Answers at Your Fingertips

It's very likely that the issue could be with the brushes of your scrubber dryer. Here are some steps you can try yourself before seeking professional assistance:

  1. Inspect the Brushes: Check for visible clogs or debris caught in the brushes. Sometimes, removing entangled materials can significantly improve performance.

  2. Clean the Brushes: Remove the brushes according to the manufacturer's instructions and clean them thoroughly. Use mild detergent and water to remove dirt and grime.

  3. Check for Wear and Tear: Over time, brushes can wear down. If they seem overly worn or damaged, they may need to be replaced.

  4. Reinstall Correctly: After cleaning, make sure the brushes are reinstalled correctly. Improper installation can affect the machine's cleaning efficiency.

  5. Test the Machine: After cleaning and reassembling, test your scrubber dryer on a small area to see if there's an improvement in cleaning.

  6. Refer to the Manual: Consult your scrubber dryer’s user manual for specific maintenance tips and troubleshooting steps for the brushes.


If after these steps, your scrubber dryer is still not performing as expected, it might be time to call in the experts. At P C Jones Industrial Cleaning Equipment, we're equipped to handle a wide range of issues with industrial cleaning machines. Our experienced technicians can provide more in-depth servicing or repairs as needed. Don't hesitate to contact us for professional support to ensure your equipment is functioning optimally and your floors are spotlessly clean.

Floor scrubber dryers offer several benefits, including:

Time and Labour Savings: They can clean large floor areas quickly and efficiently, reducing the time and effort required compared to traditional mopping methods.

Enhanced Cleaning Performance: Floor scrubber dryers use brushes or pads that agitate and scrub the floor surface, providing a deeper and more thorough clean compared to manual cleaning.

Improved Floor Safety: By effectively removing dirt, oils, and contaminants, floor scrubber dryers help to maintain a safer environment by reducing slip and fall hazards.

Faster Drying Time: The integrated vacuum system in floor scrubber dryers ensures that the floor is left dry after cleaning, allowing for immediate foot traffic and minimizing the risk of accidents.

Consistent Results: These machines provide consistent cleaning results, ensuring that every section of the floor receives the same level of cleaning and attention.

Versatility: Floor scrubber dryers can be used on various hard floor surfaces, including tile, concrete, vinyl, hardwood, and more.

Floor scrubber dryers are designed for use on hard floor surfaces such as tile, concrete, vinyl, and hardwood. However, it's important to check the manufacturer's recommendations and adjust the machine's settings and brush or pad types based on the specific floor type to avoid potential damage. 

Most floor scrubber dryers can be used with specialized cleaning solutions or detergents that are specifically formulated for use with the machine. These solutions help to break down dirt and grime for more effective cleaning. It's essential to follow the manufacturer's guidelines and use compatible cleaning solutions to achieve optimal results.

Operating a floor scrubber dryer typically involves the following steps:

  1. Fill the clean water tank with the appropriate cleaning solution or detergent.
  2. Adjust the machine's settings, such as brush pressure and water flow, according to the floor type and level of dirt.
  3. Start the machine and guide it over the floor, allowing the brushes or pads to agitate and scrub the surface while the vacuum system removes the dirty water.
  4. Empty the dirty water tank as needed during the cleaning process then clean the squeegee and cleaning head to ensure optimal cleaning performance at the next use.
  5. Once the cleaning is complete, allow the floor to dry before allowing foot traffic.

Yes, floor scrubber dryers come in different sizes and configurations to accommodate various spaces. There are compact and manoeuvrable models available that can navigate around obstacles and clean in tight corners or narrow aisles or large ride-on machines to clean larger areas. It's important to choose a machine size that is suitable for the specific cleaning requirements of the area.

Floor scrubber dryers do generate some noise during operation, but many models are designed to minimize noise levels for a more comfortable cleaning experience. If noise is a concern, you can explore models with noise-reduction features or discuss quieter options with our team. For example, all Karcher scrubber dryers have an "eco" mode which lowers the noise level and has the added benefit of extending battery run time.

Regular maintenance is essential to keep your floor scrubber dryer in optimal condition. It's recommended to follow the manufacturer's guidelines for routine maintenance tasks such as cleaning brushes, checking filters, and inspecting belts. Additionally, scheduling professional servicing at regular intervals can help ensure the longevity and performance of your machine.

where we work

Whether it be a callout, demonstration or hire

A prompt response to requests for demonstrations, hire and after-sales support, P C Jones ICE utilises experienced professionals across a wide range of cleaning equipment needs. 

Some areas we visit most often:

  • Bristol
  • Wiltshire
  • Gloucestershire
  • Somerset
  • Dorset
  • Monmouthshire

You're about to be redirected

This type of machine is stocked and sold by a company we work with based in Westbury, Wiltshire. Simpsons Industrial Cleaning equipment.

Karcher HDS 6-12 C Clear

You're about to be redirected

This type of machine is stocked and sold by a company we work with based in Westbury, Wiltshire. Simpsons Industrial Cleaning equipment.


In the meantime, please contact us for any accessories or spare parts you require.

Product Enquiry

Fill out the form below, and we will be in touch shortly.
Contact Information
Product Information