Kärcher K 3-800 eco-logic Pressure Washer Manual

The Kärcher K 3-800 eco-logic Pressure Washer is designed for efficient cleaning of various surfaces, including patios, vehicles, and garden furniture. It features a powerful motor, adjustable pressure settings, and eco-friendly operation. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Accessories 7. Operating the Pressure Washer 8. Maintenance and Care 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: High-pressure hose, adjustable spray lance, detergent tank, and integrated storage for accessories.

Feature	Description
High-pressure hose	Durable and flexible for easy maneuverability
Adjustable spray lance	Allows for different spray patterns
Detergent tank	Built-in tank for easy detergent application
Integrated storage	Convenient storage for accessories and nozzles
Eco-friendly operation	Designed to minimize water and energy consumption

Installation

Unpack and inspect contents. Place the pressure washer on a stable surface.

Connect the high-pressure hose to the unit.
Attach the spray lance to the high-pressure hose.
Fill the detergent tank if necessary.
Plug into a power outlet and connect to a water source.

WARNING! Ensure all connections are secure to avoid leaks.

First-Time Setup

Power on the unit; follow the setup instructions provided.

Set the desired pressure level using the adjustable lance.
Test the spray pattern on a non-sensitive surface.
Adjust detergent flow if using cleaning solutions.

CAUTION! Always wear protective gear while operating.

Specifications

Power: 1800 watts.
Pressure: Up to 2000 PSI.
Flow Rate: 1.3 GPM.
Weight: 25 lbs.
Dimensions: 12 x 14 x 34 inches.
Power Source: 120V AC.
Operating Temperature: Maximum 104°F.

Controls and Settings

Access controls via the main unit. Features include power switch, pressure adjustment dial, and detergent control.

Safety Features: Automatic shut-off when not in use, thermal protection.

Connecting Accessories

Ensure the unit is off before connecting any accessories.

Match the accessory to the correct port on the pressure washer.
Securely fasten all connections.
Test the connection by powering on the unit.

Tip: Refer to the accessory manual for specific instructions.

Operating the Pressure Washer

Follow these steps to operate the pressure washer effectively.

Turn on the water supply.
Power on the unit and select the desired pressure setting.
Begin cleaning by pulling the trigger on the spray lance.
Adjust the spray pattern as needed.

WARNING! Do not point the spray lance at people or animals.

Maintenance and Care

Regular maintenance ensures optimal performance.

Clean the filter regularly to prevent clogs.
Store in a dry place to avoid damage.
Inspect hoses and connections for wear and tear.

Regulatory Information

Complies with applicable safety standards. For support, visit www.karcher.com or contact customer service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord not connected	Check power connection and outlet.
Low pressure	Clogged nozzle	Clean or replace the nozzle.
Water leakage	Loose connections	Tighten all connections securely.
Unit shuts off	Overheating	Allow the unit to cool down before restarting.

Reset: Follow the reset procedure in the manual if available.

Service: Contact customer support for further assistance.