SLENJADFIN Cordless Pressure Washer DC-NHMY-F4KW User Manual

1. Introduction

This manual provides essential information for the safe and efficient operation of your SLENJADFIN Cordless Pressure Washer. This portable handheld power washer is designed for various outdoor cleaning tasks, offering a maximum pressure of 700 PSI and compatibility with DeWalt 20V MAX lithium-ion batteries. Please read these instructions carefully before use and retain them for future reference.

2. Product Components

The SLENJADFIN Cordless Pressure Washer comes with several components to facilitate diverse cleaning needs:

• Pressure Washer Unit: The main handheld device, featuring a 380W pure copper motor.
• Long Pressure Washer Rod/Wand: Extends the reach of the spray.
• 6-in-1 Multi-function Nozzle: Offers adjustable spray patterns (0°, 15°, 25°, 40°, fan spray, shower mode).
• Foam Cannon/Tank: For applying detergent and creating dense foam.
• 197-inch Water Hose with Filter: For drawing water from various sources and filtering impurities.
• 3/4 inch Threaded Connector: For connecting to standard faucets and garden hoses.
• Battery Adapter: Ensures compatibility with DeWalt 20V MAX lithium-ion batteries (battery not included).

Figure 1: Overview of the SLENJADFIN Cordless Pressure Washer and its main components.

Figure 2: Illustration of the powerful 380W pure copper motor, providing efficient cleaning performance.

3. Setup

Follow these steps to set up your pressure washer for first use:

1. Attach the Spray Wand: Securely twist the long pressure washer rod onto the front of the main unit.
2. Connect Water Hose: Attach one end of the 197-inch water hose to the water intake port at the bottom of the pressure washer unit. Ensure the connection is tight to prevent leaks.
3. Prepare Water Source: Place the filter end of the hose into a bucket of water, a river, or a lake. Alternatively, use the provided 3/4 inch threaded connector to attach the hose to a standard faucet or garden hose.
4. Insert Battery: Open the battery compartment and insert a fully charged DeWalt 20V MAX lithium-ion battery. Close the compartment securely.
5. (Optional) Attach Foam Cannon: If using soap, detach the spray wand and attach the foam cannon. Fill the foam cannon with appropriate detergent.

Figure 3: The hose filter allows for drawing water from various sources like buckets, rivers, or lakes, enhancing portability.

4. Operating Instructions

Operating your SLENJADFIN pressure washer is straightforward:

1. Power On: Press the power button on the unit to activate it.
2. Prime the Pump: Before spraying, allow the unit to run for a few seconds to draw water and prime the pump.
3. Adjust Nozzle: Rotate the 6-in-1 multi-function nozzle to select the desired spray pattern for your cleaning task. Options include 0° (direct jet), 15°, 25°, 40° (wider fan), and shower mode.
4. Apply Foam (Optional): If using the foam cannon, spray the desired area to apply a layer of foam. After application, remove the foam cannon and reattach the spray wand for rinsing.
5. Begin Cleaning: Aim the nozzle at the surface to be cleaned and squeeze the trigger to start spraying. Maintain a safe distance from the surface to avoid damage.

Figure 4: The pressure washer delivers up to 700 PSI, suitable for various cleaning applications.

Figure 5: Easily switch between 6 different spray patterns by rotating the nozzle to match your cleaning needs.

5. Maintenance

Proper maintenance ensures the longevity and optimal performance of your pressure washer:

• Clean Filter: Regularly inspect and clean the water filter on the hose to prevent clogging and protect the pump.
• Rinse After Use: After using detergents, run clean water through the unit to flush out any soap residue.
• Storage: Store the pressure washer in a dry, protected area away from extreme temperatures. Ensure all water is drained from the unit before storing to prevent freezing damage.
• Battery Care: Always remove the battery when the tool is not in use. Store batteries in a cool, dry place and follow manufacturer guidelines for charging and storage.

6. Troubleshooting

If you encounter issues, refer to these common troubleshooting tips:

• No Water Flow: Check if the water hose is properly connected and submerged in the water source. Ensure the water filter is not clogged. Verify the battery is charged and correctly inserted.
• Low Pressure: Confirm the battery is fully charged. Check the water source for adequate supply. Ensure the nozzle is set to an appropriate pressure pattern and not partially blocked.
• Unit Not Starting: Ensure the battery is fully charged and securely connected. Check for any obstructions in the trigger mechanism.

7. Specifications

8. Safety Information

Always prioritize safety when operating the pressure washer:

• Electrical Connections: Keep all electrical connections dry and away from water to prevent electric shock.
• Eye Protection: Always wear appropriate eye protection when operating the pressure washer.
• Stable Footing: Ensure you have stable footing and a firm grip on the unit during operation.
• Children and Pets: Keep children and pets away from the operating area.
• Nozzle Direction: Never point the spray nozzle at people, animals, or electrical outlets.

9. Warranty and Support

SLENJADFIN is committed to providing reliable tools and quality service. If you have any questions or require support regarding your handheld high-pressure washer, please contact us. We aim to provide an excellent shopping experience and ensure your satisfaction.