4.1High Pressure Operation

Switch on the pressure washer (No.4)

Ensure the Spray Lance with the Pressure Regulator (No.9) is attached securely to the Spray Gun (No.12) and the nozzle is set to the required high pressure setting ("Min" – "Max").

Aim the lance towards the object to be cleaned making sure the recommended working distance is used (for reference see Page 10). Release the Safety Lock Device (No.11) on the Spray Gun and squeeze the lever.

The pressurised water jet alone is capable of fulfiling most cleaning tasks around the garden or on building work but detergent and wash brush are advantageous when cleaning vehicles or other paint finishes.

4.2Low Pressure Operation without Brush

• Fill the Detergent Tanks (No.2a, No.2b) with the selected detergent, ensuring it is the correct concentration (See Page 11 or read recommended dosage on label)

or

Dilute the detergent to the required concentration before filling the Detergent Tank. (The correct dilution is dependent on the degree of soiling of surface and is best determined by experience).

Set the nozzle to the low pressure setting („Mix“).

Adjusting the detergent dosing valve to the desired dosage.

- Turn to the left: Meter detergent from container 1.

- Turn to the right: Meter detergent from container 2.

• Switch on the pressure washer (No.4)

Aim the nozzle towards the object to be cleaned, release the Safety Locking Device on the Spray Gun and squeeze the lever to apply the detergent to the working area.

To rinse the detergent away increase the nozzle setting towards “Max” setting. (No detergent will be drawn in with high working pressure). Spray with the required jet spray setting until no trace of detergent can be found.

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Karcher K 7.85 M operating instructions High Pressure Operation, Low Pressure Operation without Brush

K 7.85 M specifications

The Kärcher K 7.85 M is a top-tier pressure washer designed to meet the needs of demanding users looking for powerful and efficient cleaning solutions. This high-performance machine is particularly well-suited for medium to large areas, making it an excellent choice for homeowners and professionals alike.

One of the standout features of the K 7.85 M is its impressive maximum pressure of 160 bar, which allows for the efficient removal of dirt and grime from a variety of surfaces. Whether cleaning patios, driveways, or vehicles, the K 7.85 M delivers exceptional cleaning power. Coupled with a powerful 3 kW motor, this pressure washer ensures consistent performance, whether you are tackling tough stains or simply maintaining your outdoor spaces.

The K 7.85 M is equipped with Kärcher’s innovative Plug 'n' Clean system, which allows for easy application of cleaning agents. This feature simplifies the process of switching between different detergents, enhancing the cleaning capability and ensuring that you can tailor your approach depending on the task at hand. The soap dispenser is user-friendly and ensures that the right amount of detergent is mixed with the water for optimal cleaning results.

Another notable technology found in the K 7.85 M is the Vario Power Jet (VP) lance. This adjustable lance allows users to switch between low and high pressure quickly and easily, enabling you to control the intensity of the cleaning process based on the surface being treated. Additionally, the machine comes with a Dirt Blaster lance, which delivers a rotating jet of water and provides optimal cleaning performance for stubborn stains and heavily soiled areas.

Durability and user-friendliness are also important characteristics of the K 7.85 M. The pressure washer features a robust design with a stable base, making it easy to maneuver and store. Its onboard accessory storage keeps all tools organized and within reach, facilitating a more efficient cleaning experience.

Overall, the Kärcher K 7.85 M combines powerful performance, smart technology, and thoughtful design, making it an exceptional choice for anyone needing a reliable pressure washer for extensive cleaning tasks. Whether you are a DIY enthusiast or a professional cleaner, the K 7.85 M delivers results that meet the highest standards of quality and efficiency.