Kärcher BD 50/50 Bp Classic

Questions and Answers

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Christine BraunJul 28, 2025
Why is the vacuum performance insufficient on my Kärcher Floor Machine?
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  christopher07Jul 28, 2025
  If you notice insufficient vacuum performance with your Kärcher Floor Machine, several factors could be the cause. First, the waste water tank might be full; if so, shut off the device and empty it. Other potential issues include: * Dirty joints between the waste water tank and its cover (clean and check the sealing; replace if necessary). * A dirty turbine filter (clean it). * Dirty or worn suction lips in the suction bar (clean or replace them). * An open waste water drain hose cover (ensure it's closed). * An incorrect suction bar setting (check the setting). * Blockages or leaks in the suction hose (check, clean, or replace as needed).
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Amy BlankenshipAug 6, 2025
What to do if my Kärcher BD 50/50 Bp Classic does not start?
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  Cindy FlemingAug 6, 2025
  If your Kärcher Floor Machine does not start, try the following: * Ensure the program selection switch is set to the intended program. * Operate the safety switch. * Connect the battery socket. * Check the battery and charge it if necessary.
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wesley40Aug 17, 2025
How to increase water quantity on Kärcher Floor Machine?
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  Tracy MillsAug 17, 2025
  If you're not getting enough water when using your Kärcher Floor Machine, check the clean water level and refill the tank if it's low. Also, make sure the dosing valve is open enough to allow sufficient water flow; increase the water volume by opening the dosing valve.

Summary

Proper Use and Environmental Protection

Proper Use

Defines correct usage for floor cleaning on smooth, moisture-sensitive surfaces.

Danger Levels Explained

DANGER

Imminent danger that could lead to serious injury or death.

ATTENTION

Potentially dangerous situation that could lead to serious injury or death.

CAUTION

Potentially dangerous situation that may lead to minor injuries.

WARNING

Control Panel and Initial Setup

Control Panel Functions

Battery Installation and Charging

Covers installing batteries, using third-party batteries, and the charging process.

Device Operation Procedures

Filling Consumption Products

Adjusting Water and Suction Bar

Cleaning Process Activation

Stopping and Shutting Down

Battery Management and Troubleshooting

Troubleshooting Common Faults

Identifies common faults and provides solutions for display and non-display errors.

Accessories, Spare Parts, and Technical Data

Technical Specifications and Performance

Detailed technical data including power, dimensions, weights, and performance values.

Comprehensive Safety Warnings

General Safety Guidelines

Comprehensive safety guidelines for using the device.

Application and Usage Safety

Safety precautions related to how and where the device is used.

Handling and Transport Safety

Guidelines for safe handling, operation by trained personnel, and transport.

Maintenance and Device-Specific Precautions

General Maintenance and Repair Rules

Battery-Powered Device Care

Warranty Information

Warranty Terms and Claims

Kärcher BD 50/50 Bp Classic Specifications

General

Working width, brush	510 mm
Working width, vacuum	850 mm
Tank capacity, fresh water	50 L
Tank capacity, dirty water	50 L
Brush speed	180 rpm
Battery voltage	24 V
Suction motor	400 W
Vacuum motor power	400 W
Voltage	24 V
Brush motor power	0.75 kW