Kärcher K 3 Pressure Washer Manual

The Kärcher K 3 Pressure Washer is a versatile and powerful cleaning tool designed for various outdoor cleaning tasks. It features a compact design, making it easy to transport and store. With a maximum pressure of 1800 PSI and a flow rate of 1.3 GPM, it is suitable for cleaning patios, driveways, vehicles, and more. 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. Safety Information 10. Troubleshooting

Features at a Glance

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

Feature	Description
High-pressure hose	Durable and flexible for extended reach
Spray gun	Ergonomic design for comfortable use
Adjustable nozzle	Allows for different spray patterns
Detergent tank	Built-in tank for easy detergent application
Integrated storage	Convenient storage for hose and accessories

Installation

Unpack and inspect contents. Place on a stable surface.

Connect the high-pressure hose to the spray gun.
Attach the other end of the hose to the pressure washer.
Connect the water supply hose to the water inlet.
Plug into a power outlet.

WARNING! Ensure all connections are secure before operation.

First-Time Setup

Power on the pressure washer; follow the setup instructions.

Fill the detergent tank with appropriate cleaning solution.
Select the desired nozzle for the cleaning task.
Turn on the water supply and check for leaks.
Press the power button to start the unit.

CAUTION! Ensure stable surface; avoid using in wet conditions.

Specifications

Maximum Pressure: 1800 PSI.
Flow Rate: 1.3 GPM.
Power Consumption: 1200 Watts.
Weight: 16.5 lbs.
Hose Length: 20 feet.
Detergent Tank Capacity: 0.5 gallons.
Operating Temperature: Up to 104°F.

Controls and Settings

Access controls via the main unit. Key controls include the power switch, spray gun trigger, and nozzle adjustment.

Safety Features: Automatic shut-off, thermal protection, and child safety lock on the spray gun.

Connecting Accessories

Compatible with various Kärcher accessories for enhanced cleaning.

Turn off the pressure washer before connecting accessories.
Match accessories to the spray gun and hose.
Ensure secure connections before use.

Tip: Refer to the accessory manual for compatibility.

Operating the Pressure Washer

Follow these steps for effective cleaning.

Turn on the water supply and power the unit.
Press the trigger to release water and start cleaning.
Adjust the nozzle as needed for different tasks.
After use, turn off the unit and disconnect hoses.

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

Maintenance and Care

Regular maintenance ensures optimal performance.

CAUTION! Unplug and disconnect before cleaning.

Check and clean the filter regularly.
Store in a dry place when not in use.
Inspect hoses for wear and tear.

Safety Information

Read all safety instructions before use. Keep children and pets away during operation.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Pressure washer won't start	No power supply	Check power connection and outlet.
No water pressure	Blocked filter	Clean the water inlet filter.
Leakage from hoses	Worn-out seals	Replace damaged hoses or seals.
Spray gun not working	Blocked nozzle	Clean or replace the nozzle.

Service: For assistance, contact Kärcher customer support.