Working with Detergents

To apply detergents you must be operating at low pressure (–).

Step 1

Install the Vario power spray wand. Set the wand to the low pressure setting (–) by turning the wand collar.

Note: The wand must be set in the low pressure (–) position to apply detergents.

Step 2

Fill detergent tank with 1.0 L of Kärcher detergent.

Step 3

Turn on the pressure washer. Pull trigger to operate unit: Liquid detergent is drawn into the unit and mixed with water. Apply detergent to work area. Do not allow detergent to dry on surface.

For best results see Cleaning Tips on pages 9 & 10 for specific information on how to clean different surfaces.

Always Use Kärcher Detergents for Best Results.

Kärcher biodegradable detergents are specially formulated to protect the environment and your pressure washer. Special formula won’t clog the suction tube filter and will protect the internal parts of the pressure washer for a longer life. For Kärcher detergents, check your retailer or call:

1-800-465-4980

The following Kärcher detergents are available:

• Pressure Wash	• Degreaser
• Deck + Fence Wash	• Vehicle Wash

Caution Never use:

•Bleach, Chlorine products and other corrosive chemicals

•Liquids containing solvents

(i.e., paint thinners, gasoline, oils)

•Tri-sodium phosphate products

•Ammonia products

•Acid-based products

These chemicals will harm the unit and will damage the surface being cleaned.

K 3.79 M specifications

The Karcher K 3.79 M is a powerful and versatile pressure washer designed for both residential and light commercial use. Known for its compact design and efficient operation, the K 3.79 M is ideal for tackling a variety of cleaning tasks, from washing cars and bikes to cleaning patios, decks, and outdoor furniture.

One of the main features of the Karcher K 3.79 M is its robust motor, which delivers a maximum pressure of 120 bar. This level of pressure allows users to effortlessly blast away dirt, grime, and stains from various surfaces. The pressure washer is equipped with an adjustable nozzle, enabling users to switch between different spray patterns, from a gentle fan spray for delicate surfaces to a concentrated jet for tougher cleaning tasks.

The K 3.79 M also comes with a built-in detergent tank, allowing for the efficient application of cleaning solutions. This feature is particularly useful for deep cleaning jobs, such as washing cars or restoring the shine to outdoor furniture. The detergent can be easily mixed with water and dispensed directly through the pressure washer, ensuring a thorough clean.

Another notable characteristic of the Karcher K 3.79 M is its lightweight and portable design. Weighing just around 10.5 kg, it is easy to maneuver and transport, making it suitable for various cleaning tasks around the home or garden. Additionally, the built-in wheels provide added mobility, allowing users to move the unit across uneven surfaces with ease.

In terms of technology, the K 3.79 M features Karcher's innovative Quick Connect system. This allows for easy attachment and detachment of the high-pressure hose, making setup and storage more convenient. The pressure washer also boasts an automatic stop function that turns off the motor when the trigger gun is released, helping to conserve energy and reduce wear and tear on the unit.

Overall, the Karcher K 3.79 M is a reliable and efficient pressure washer that combines power with portability. Its user-friendly design and advanced features make it suitable for a wide range of cleaning applications, making it an excellent choice for homeowners and small business owners alike. Whether you need to clean your patio, wash your car, or tackle outdoor cleaning projects, the K 3.79 M delivers impressive performance and results.