Kärcher K 2-399 Pressure Washer Manual

The Kärcher K 2-399 is a versatile and powerful pressure washer designed for light to medium cleaning tasks around the home. It features a compact design, making it easy to transport and store. With a maximum pressure of 1600 PSI and a flow rate of 1.25 GPM, this pressure washer is ideal for cleaning patios, driveways, vehicles, and outdoor furniture. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

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

Installation

Unpack the pressure washer and check for all components. Place the unit on a flat surface.

1. Connect the high-pressure hose to the spray gun and the pressure washer.
2. Attach the water supply hose to the water inlet.
3. Fill the detergent tank if using detergent.
4. Plug the unit into a power outlet.

WARNING! Ensure all connections are secure before operating. Do not operate without water supply.

First-Time Setup

Power on the pressure washer; follow the setup instructions.

1. Turn on the water supply and check for leaks.
2. Set the desired spray pattern using the adjustable nozzle.
3. Press the trigger on the spray gun to release air and water.
4. Begin cleaning by directing the spray at the surface.

CAUTION! Always wear appropriate safety gear while operating.

Specifications

• Maximum Pressure: 1600 PSI.
• Flow Rate: 1.25 GPM.
• Power Source: 120V AC, 60Hz.
• Weight: 20 lbs.
• Hose Length: 20 feet.
• Detergent Tank Capacity: 0.5 gallons.
• Operating Temperature: 32°F to 104°F.

Controls and Settings

Access the pressure settings via the adjustable nozzle. The spray gun features a trigger lock for safety.

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

Connecting Accessories

Compatible with various cleaning accessories for enhanced performance.

1. Turn off the pressure washer before connecting accessories.
2. Match the accessory to the spray gun or hose.
3. Ensure secure connections before operating.

Tip: Use Kärcher accessories for optimal performance.

Operating the Pressure Washer

Follow the instructions for effective cleaning.

1. Adjust the nozzle to the desired spray pattern.
2. Press the trigger to start the flow of water.
3. Move the spray gun in a sweeping motion for even cleaning.
4. Release the trigger to stop the flow.

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

Maintenance and Care

Regular maintenance ensures optimal performance.

1. Check and clean the filter regularly.
2. Store the pressure washer in a dry place.
3. Inspect hoses for wear and tear.

CAUTION! Unplug and disconnect water supply before maintenance.

Safety Information

Read all safety instructions before operating the pressure washer.

• Always wear safety goggles and gloves.
• Do not operate in wet conditions.
• Keep children and pets away from the working area.

Troubleshooting

Reset: Disconnect power and reconnect to reset the unit.