ARXP BOX4 180DSS Pressure Washer User Manual

1. Safety Information

Read all safety warnings and instructions before using this pressure washer. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.

General Safety Warnings

• Electrical Safety: Always connect the pressure washer to a properly grounded outlet. Do not use with damaged cords or plugs. Keep all connections dry and off the ground.
• Water Connection: Ensure the water supply is clean and free of debris. Do not use hot water.
• Personal Safety: Wear appropriate personal protective equipment (PPE) such as safety glasses, gloves, and hearing protection. Never direct the spray at people, animals, or electrical equipment.
• Operating Environment: Use the pressure washer in a well-ventilated area. Do not operate in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
• Children and Bystanders: Keep children and bystanders away while operating the pressure washer.

2. Product Overview

The ARXP BOX4 180DSS is a compact and powerful high-pressure washer designed for various cleaning tasks. Its innovative design offers significant space and material reduction while delivering strong performance.

Figure 2.1: ARXP BOX4 180DSS Pressure Washer highlighting compact design, 180 bar max pressure, and 500 L/h max flow.

Components

Familiarize yourself with the components of your ARXP BOX4 180DSS pressure washer:

Figure 2.2: Key components of the ARXP BOX4 180DSS pressure washer.

1. Pistol: The main spray gun for directing water.
2. Lance Extension (x2): Extends the reach of the pistol.
3. Rotary Nozzle: Provides a powerful, rotating jet for stubborn dirt.
4. Adjustable Jet Nozzle: Allows for varying spray patterns from a concentrated stream to a wide fan.
5. Extendable Foam Cannon Kit: For applying detergent.
6. Super Flexible High-Pressure Hose (8 m): Connects the pressure washer to the pistol.
7. Controllable Water Filter: Filters incoming water to protect the pump.

3. Setup

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

3.1 Unpacking

• Carefully remove all components from the packaging.
• Check for any damage during transit. If damaged, do not operate and contact customer support.
• Ensure all listed components are present.

3.2 Connecting Water Supply

1. Connect a standard garden hose (not included) to the water inlet on the pressure washer. Ensure the controllable water filter (7) is properly installed at this connection point.
2. Connect the other end of the garden hose to a water tap.
3. Turn on the water tap fully to ensure a steady water flow to the pressure washer.

3.3 Connecting High-Pressure Hose and Gun

1. Attach the high-pressure hose (6) to the high-pressure outlet on the pressure washer. Tighten securely.
2. Connect the other end of the high-pressure hose (6) to the pistol (1).
3. Attach the desired lance extension (2) and nozzle (3 or 4) to the pistol (1).

3.4 Connecting Power

• Ensure your hands are dry before handling the power cord.
• Plug the pressure washer's power cord into a grounded electrical outlet.

4. Operating Instructions

Once set up, follow these steps for safe and effective operation:

4.1 Starting the Unit

1. Before turning on the power, squeeze the trigger on the pistol (1) to purge air from the system. Hold the trigger until a steady stream of water flows from the nozzle. This prevents air pockets from damaging the pump.
2. Turn the pressure washer ON using the power switch.
3. Press the 'FULL PERFORMANCE' button or select your desired speed (Eco-Speed or Max-Speed) using the dial on the control panel.

Figure 4.1: Control panel for adjusting performance settings.

4.2 Adjusting Spray Pattern and Pressure

• Adjustable Jet Nozzle (4): Rotate the nozzle head to change the spray pattern from a narrow, powerful stream to a wide, gentle fan.
• Rotary Nozzle (3): Use this nozzle for concentrated cleaning power on tough dirt and grime.
• Always test the spray pattern and pressure on an inconspicuous area first to avoid damaging the surface.

Figure 4.2: Demonstrating the use of the pressure washer for cleaning.

4.3 Using Detergent (Foam Cannon Kit)

1. Fill the foam cannon kit (5) with an appropriate pressure washer detergent.
2. Attach the foam cannon kit to the pistol (1).
3. Apply detergent to the cleaning surface. Allow it to soak for a few minutes (refer to detergent instructions).
4. Remove the foam cannon kit and reattach a nozzle for rinsing.

4.4 Shutting Down

1. Turn the pressure washer OFF using the power switch.
2. Turn off the water tap.
3. Squeeze the trigger on the pistol (1) to release any remaining pressure in the system.
4. Disconnect the power cord from the outlet.
5. Disconnect the garden hose and high-pressure hose.

5. Maintenance

Regular maintenance ensures optimal performance and extends the life of your pressure washer.

5.1 Nozzle Cleaning

• If a nozzle becomes clogged, use the included nozzle cleaning tool (if applicable) or a thin wire to clear any obstructions.
• Rinse the nozzle with water after cleaning.

5.2 Water Filter Maintenance

• Regularly inspect the water filter (7) for debris.
• To clean, remove the filter and rinse it under running water. Reinstall securely.

5.3 Storage

• Before storing, ensure all water is drained from the pump and hoses to prevent freezing damage in cold climates.
• Store the pressure washer and accessories in a dry, frost-free location.
• Coil the high-pressure hose neatly and store the pistol and nozzles in their designated places.

6. Troubleshooting

Refer to this section for common issues and their solutions.

7. Specifications

8. Warranty & Support

For warranty information and customer support, please refer to the warranty card included with your product or visit the official ARXP website. Keep your purchase receipt as proof of purchase.