Kärcher BD 70/75 W Classic Bp NA User Manual (English)

Questions and Answers:

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Emily WilliamsAug 6, 2025
Why is the suction performance too low on my Kärcher BD 70/75 W Classic Bp NA Scrubber?
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  Monica VaughanAug 6, 2025
  If the suction performance of your Kärcher Scrubber is too low, try these steps: First, shut down the device and drain the waste water. Clean the seals between the waste water tank and the cover, and replace them if they're leaking. Ensure the suction hose is correctly connected to the waste water tank. Check the fluff filter for dirt and clean it if needed. Clean or replace the suction lips at the suction bar. Make sure the cap on the waste water drain hose is closed. Check the suction bar's adjustment. Inspect the suction hose for blockages and leaks, cleaning or replacing it as necessary, ensuring the white marking aligns with the retaining clip when re-inserting the hose.
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Matthew BarkerAug 13, 2025
What to do if the water volume is insufficient in my Kärcher BD 70/75 W Classic Bp NA?
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  Brent HarrisAug 13, 2025
  If the water volume is insufficient in your Kärcher Scrubber, take these steps: Begin by checking the fresh water filling level and refill the tank if needed. Increase the water volume using the water volume regulating knob. If you have a BR variant, pull off the water distribution strip on the cleaning head and clean the water channel. Clean the fresh water filter. Lastly, check the hoses for any clogging and clean them if necessary.
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Matthew HebertAug 18, 2025
Why are the cleaning results unsatisfactory with my Kärcher Scrubber?
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  Ryan WardAug 18, 2025
  If the cleaning results of your Kärcher Scrubber are unsatisfactory, try the following: Reduce your driving speed. Check the brushes for wear and replace them if needed. Also, ensure that you are using a suitable brush type and detergent for the task.
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Bethany BurnsAug 25, 2025
What to do if the suction turbine runs at an increased speed in my Kärcher BD 70/75 W Classic Bp NA?
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  Kathryn PruittAug 25, 2025
  If the suction turbine in your Kärcher Scrubber runs at an increased speed, follow these steps: First, drain the waste water. Then, clean the float. Check the fluff filter and clean it if necessary. Inspect the suction hose for any clogs and remove them. Finally, check the suction bar for clogging and remove any obstructions.
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Jaime WebbAug 30, 2025
What to do if the brushes do not rotate on my Kärcher BD 70/75 W Classic Bp NA?
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  Cynthia WangAug 30, 2025
  If the brushes on your Kärcher Scrubber aren't rotating, check to see if they're blocked by any foreign objects and remove them if necessary.

Kärcher BD 70/75 W Classic Bp NA Specifications

General

Model	BD 70/75 W Classic Bp NA
Brush Speed	180 rpm
Battery Voltage	24 V
Battery Capacity	180 Ah
Weight	375 lb
Voltage	24 V
Working Width, Brush	28 in
Working Width	28 in
Water Tank Capacity	19.8 gal
Brush Contact Pressure	Up to 88 lbs