1. Important Safety Instructions
Please read and understand all safety warnings and instructions before operating this product. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- Always wear appropriate personal protective equipment, including eye protection, when operating the pressure washer.
- Do not direct the water stream at people, pets, or electrical devices. The high pressure can cause injury.
- Ensure all connections are secure before operation to prevent leaks and maintain pressure.
- Keep the work area clear of obstructions and ensure stable footing.
- Do not operate the pressure washer in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
- Store the pressure washer in a dry, secure location, out of reach of children.
- This device is compatible with Makita batteries. Ensure you use compatible batteries and chargers. (Note: Battery not included with purchase).
2. Product Overview
The Huhomco Cordless High Pressure Washer is designed for portable and efficient cleaning tasks. It features a powerful brushless motor, adjustable pressure settings, and a versatile nozzle for various applications.
2.1 Components
- Pressure Washer Unit
- 6-in-1 Multi-function Nozzle
- Water Inlet Hose with Filter Basket
- Foam Pot (Soap Dispenser)
- Quick Connector
- Charger (if included with specific package)
- Carrying Case

Image: Overview of the Huhomco Cordless High Pressure Washer and its included accessories, such as the main unit, batteries, charger, hose, foam pot, and carrying case.
2.2 Key Features
- Powerful Performance: Max 2900 PSI / 200 Bar pressure for effective cleaning.
- Brushless Motor: Upgraded 3820 brushless motor for enhanced power and durability.
- 3-Gear Speed Adjustment: Allows precise control over water flow and pressure (0-100 BAR, 100-150 BAR, 150-200 BAR).
- 6-in-1 Nozzle: Offers multiple spray patterns for various cleaning tasks.
- Cordless Design: Portable and compatible with Makita batteries (battery not included).
- Portable Storage: Comes with a carrying case for convenient transport and organization.

Image: Illustration highlighting the powerful copper brushless motor and its capability to deliver 2900 PSI pressure.
3. Setup Instructions
Follow these steps to assemble and prepare your pressure washer for use.
- Install Water Filter: Attach the water filter to the end of the water pipe. This prevents debris from entering the pump.
- Connect Converter Head: Securely install the converter head onto the water pipe.
- Insert Battery: Slide a compatible Makita battery into the battery slot on the pressure washer unit until it clicks into place. Ensure it is fully seated.
- Connect Water Hose: Attach the water hose with the quick connector to the water inlet on the pressure washer unit. Ensure a tight and secure fit.
- Attach Sprinkler/Nozzle: Connect the 6-in-1 multi-function nozzle to the spray wand. Rotate to lock it in position.
- Submerge Filter: Place the water filter end of the hose into a water source (e.g., bucket, pool, or stream). Ensure the filter is fully submerged.

Image: A visual guide demonstrating the six steps for assembling the pressure washer, from attaching the water filter to completing the installation.

Image: Close-up of the water pipe featuring a high-quality filter basket designed to prevent debris from entering the system, suitable for various water sources.
4. Operating Instructions
Once assembled, follow these steps to operate your pressure washer.
4.1 Powering On and Priming
- Ensure the water filter is submerged in your water source.
- Press and hold the trigger on the pressure washer handle. The unit will start to draw water.
- Allow the unit to run for a few seconds until a steady stream of water emerges from the nozzle, indicating it is primed.
4.2 Adjusting Pressure (3 Gears)
The pressure washer features three adjustable speed/pressure gears. Use the control panel on the unit to select the desired setting:
- Gear 1: 0-100 BAR (Lower pressure for delicate surfaces or light rinsing).
- Gear 2: 100-150 BAR (Medium pressure for general cleaning).
- Gear 3: 150-200 BAR (Highest pressure for stubborn dirt and heavy-duty cleaning).

Image: The pressure washer in use, demonstrating the 3-gear speed adjustment feature on the control panel, allowing users to select between 100 BAR, 150 BAR, and 200 BAR settings.
4.3 Using the 6-in-1 Nozzle
The multi-function nozzle allows you to quickly switch between different spray patterns by rotating the nozzle head.
- 0° Jet: Concentrated, high-impact stream for tough spots.
- 15° Fan: Narrow fan spray for focused cleaning.
- 25° Fan: Medium fan spray for general cleaning.
- 40° Fan: Wide fan spray for rinsing and delicate surfaces.
- Foam: For applying soap or detergent using the foam pot.
- Shower: Gentle spray for watering plants or light rinsing.

Image: Visual representation of the 6-in-1 nozzle, illustrating how rotating the head allows selection of different spray patterns including 0°, 15°, 25°, 40° jets, foam, and shower modes.
4.4 Applications
This pressure washer is suitable for a variety of cleaning and watering tasks:
- Car washing and detailing.
- Cleaning patios, decks, and outdoor furniture.
- Washing garden tools and equipment.
- Watering plants and gardens (using the shower mode).
- Light household cleaning tasks.

Image: A collage showing the pressure washer being used for diverse tasks such as washing a car, cleaning vegetables, spraying a patio, bathing a dog, watering a garden, and cleaning a swimming pool.
5. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your pressure washer.
5.1 Cleaning the Water Filter
Periodically inspect and clean the water filter basket to remove any accumulated debris. A clogged filter can reduce water flow and pressure.
- Disconnect the water hose from the unit.
- Remove the filter basket from the end of the hose.
- Rinse the filter thoroughly under running water.
- Reattach the clean filter securely before next use.
5.2 Battery Care
Proper battery care is essential for performance and longevity.
- Charging: Charge batteries fully before first use and after each use. Charging time is approximately 2-3 hours for a 4000mAh battery.
- Working Time: A fully charged 4000mAh battery provides approximately 45 minutes of working time, depending on pressure setting and usage.
- Storage: Store batteries in a cool, dry place away from direct sunlight and extreme temperatures.
- Compatibility: This unit is compatible with Makita batteries. Ensure you use genuine or compatible batteries and chargers.

Image: An illustration detailing the specifications of a 4000mAh battery, indicating a working time of 45 minutes and a charging time of 2-3 hours.
5.3 Storage
After use, disconnect all components, drain any remaining water, and store the unit in its carrying case in a dry, protected area.

Image: The pressure washer and its accessories neatly packed into a portable carrying case, demonstrating efficient and organized storage.
6. Troubleshooting
Refer to this section for common issues and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No water flow or low pressure |
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| Unit does not start |
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| Water leaks from connections |
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7. Specifications
| Feature | Specification |
|---|---|
| Brand | Huhomco |
| Model Number | 6005 |
| Maximum Pressure | 200 Bar / 2900 PSI |
| Motor Type | 3820 Brushless Motor |
| Power Source | Battery Powered (Compatible with Makita batteries) |
| Speed Settings | 3 Gears (0-100 BAR, 100-150 BAR, 150-200 BAR) |
| Nozzle Type | 6-in-1 Multi-function Nozzle |
| Maximum Spray Distance | 8 Meters |
| Product Dimensions | 25.91 x 5.99 x 20.83 cm |
| Item Weight | 907.18 g |
| Color | Gray |
8. Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact Huhomco customer service. Keep your purchase receipt as proof of purchase.




