Commissioning and

operation

Description of the Appliance

When unpacking the product, make sure that no accessories are missing and that none of the package contents have been damaged. If you detect any transport dam- ages please contact your dealer.

Illustrations on Page 2

1ON/OFF switch for appliance

2Power cable with plug

3High pressure connection

4High pressure hose

5Trigger gun with safety catch

6Connection for water supply with filter

7Coupling element for water connection

8Suction hose for detergent

9Storage for trigger gun

10Transport handle

11Spray lance with pressure regulation (Vario Power)

12Spray lance with dirt blaster

Special accessories

Special accessories expand the possibili- ties of using your appliance. Please contact your Kärcher dealer for further information.

Before Startup

Illustration

Mount loose parts delivered with appliance prior to start-up.

Illustration

ÎPull out the clamp for the high-pressure hose from the trigger gun (e.g. a small screwdriver).

ÎConnect high pressure hose to trigger gun.

ÎPush the clamp in until it locks. Check the secure connection by pulling on the high-pressure hose.

Water supply

According to the applicable regula- tions, the appliance must never be used on the drinking water supply without a system separator. Use a suitable system separator manufactured by Kärcher; or, as an alternative, a system separator as per EN 12729 Type BA. Note: Impurities in the water can damage the high-pressure pump and accessories. For protection, the use of the Kärcher water filter (optional accessory, order no. 4.730-

059)is recommended.

Water supply from mains

Observe regulations of water supplier.

For connection values, see type plate/tech- nical data.

Î Use a fibre-reinforced water hose (not included) with a standard coupling. (Minimum diameter 1/2 inch (13 mm), minimum length 7.5 m).

Illustration

Î Screw the coupling unit (supplied) to the water connection on the appliance.

Î Push the water supply hose onto the coupling unit, then connect it to the wa- ter supply.

Drawing in water from open reservoirs This high-pressure cleaner is suited to work with the Kärcher suction hose with backflow valve (Optional accessory, order no. 4.440-

238)to draw in surface water, e.g. from wa- ter butts or ponds (see specifications for max. suction height).

Î Fill the Kärcher suction hose with back- flow valve with water, screw to water supply and hang into he water butt.

Î Separate the high pressure hose from the high pressure connection point of the appliance.

Î Switch the appliance on "I/ON" and op- erate until the water exits the high-pres- sure connection without bubbles.

Î Turn off the appliance "0/OFF".

6English

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Karcher KB 3.99 M Commissioning Operation, Description of the Appliance, Special accessories, Before Startup, Water supply
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KB 3.99 M specifications

The Kärcher KB 3.99 M is a state-of-the-art battery-powered broom designed for efficient and versatile cleaning. With its compact design and lightweight structure, this machine is perfect for use in both residential and commercial settings. The KB 3.99 M stands out due to its combination of innovative features and advanced technologies that make outdoor and indoor cleaning a breeze.

One of the key features of the KB 3.99 M is its powerful battery, which allows for uninterrupted cleaning sessions. The innovative battery technology not only provides sufficient runtime but is also efficient in terms of energy consumption. Users can benefit from an extended operational life, enabling them to clean larger areas without frequent recharging breaks.

The KB 3.99 M incorporates a unique roller brush system that effectively gathers dirt and debris while minimizing the time and effort needed for cleaning. The adjustable brush height allows for optimal performance on various surfaces, whether it be hard floors, carpets, or outdoor patios. This adaptability significantly enhances cleaning efficiency, making it suitable for different environments.

Moreover, the KB 3.99 M boasts an ergonomic design that prioritizes user comfort. Features such as adjustable handles and easy maneuverability ensure users can clean for extended periods without fatigue. The intuitive controls make it user-friendly for people of all age groups, delivering a seamless cleaning experience.

Another remarkable characteristic of the KB 3.99 M is its dust collection system. Equipped with a high-capacity dust container, the machine captures fine dust and larger debris efficiently, ensuring a cleaner and healthier environment. The container is easy to remove and clean, promoting hassle-free maintenance.

In terms of technologies, Kärcher has integrated smart engineering into the KB 3.99 M. The automatic shut-off feature enhances safety and preserves battery life by shutting the machine down when not in use. Additionally, the quiet operation allows for cleaning without disturbing the peace, making it ideal for use in residential neighborhoods or during business hours.

In conclusion, the Kärcher KB 3.99 M is an impressive cleaning machine that combines power, efficiency, and user-friendly design. Its advanced features, including a robust battery, adjustable brush height, ergonomic design, and efficient dust collection system, make it a top choice for anyone seeking a reliable cleaning solution. Whether you're tackling indoor messes or outdoor debris, the KB 3.99 M promises to get the job done quickly and effectively.
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