1. Safety Instructions
Read all safety warnings and instructions before using the pressure washer. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- Always wear appropriate personal protective equipment (PPE) such as safety glasses and hearing protection.
- Never direct the water jet at people, animals, or electrical equipment.
- Ensure the power supply matches the specifications on the product label.
- Do not operate the pressure washer in explosive atmospheres.
- Keep children and bystanders away from the operating area.
- Disconnect from power supply before cleaning, adjusting, or servicing.
2. Product Overview
The KINZO 52520 is a mobile high-pressure cleaner designed for various cleaning tasks around the home and garden. It features an aluminum pump head and comes with a comprehensive accessory package.

Image 1: KINZO 52520 Pressure Washer with its included accessories, including the surface cleaner, dirt blaster, and various nozzles. The unit is yellow and black, featuring wheels for mobility and a hose reel.
2.1 Components
- Pressure Washer Unit (Main body with motor and pump)
- High-Pressure Hose with Hose Reel
- Spray Gun
- Adjustable Nozzle
- Dirt Blaster Nozzle
- Surface Cleaner (Slider)
- Detergent Tank
- Water Inlet Connector
- Wheels and Handle for Mobility
3. Setup
3.1 Assembly
- Attach the wheels and handle to the main unit as per the diagrams in the separate assembly guide.
- Connect the high-pressure hose to the outlet on the pressure washer and to the spray gun. Ensure connections are secure.
- Attach the desired nozzle (e.g., adjustable nozzle or dirt blaster) to the spray gun.
3.2 Water Connection
- Connect a garden hose (not supplied) to the water inlet connector on the pressure washer.
- Connect the other end of the garden hose to a water tap.
- Turn on the water supply fully.
- Before turning on the pressure washer, squeeze the trigger on the spray gun to purge air from the system until a steady stream of water emerges. This prevents damage to the pump.
3.3 Electrical Connection
- Ensure your power outlet is suitable for the pressure washer's power requirements (1850W).
- Plug the power cord into a grounded electrical outlet.
4. Operating Instructions
4.1 Starting the Pressure Washer
- Ensure water supply is on and air is purged from the system.
- Turn the ON/OFF switch to the "ON" position. The motor will start.
- Squeeze the trigger on the spray gun to begin spraying. Release the trigger to stop the water flow.
4.2 Using Detergent
- Fill the detergent tank with a suitable pressure washer detergent.
- Attach the detergent nozzle (if applicable) or ensure the adjustable nozzle is set to the low-pressure/detergent setting.
- The pressure washer will draw detergent automatically when operating at low pressure.
- After applying detergent, switch back to high pressure and rinse the surface thoroughly.
4.3 Using the Surface Cleaner
- Connect the surface cleaner (Slider) to the spray gun.
- Ensure the surface cleaner is flat on the surface to be cleaned.
- Turn on the pressure washer and squeeze the trigger. Move the surface cleaner slowly and evenly over the area.
4.4 Shutting Down
- Turn the ON/OFF switch to the "OFF" position.
- Turn off the water supply.
- Squeeze the trigger on the spray gun to release any remaining pressure in the system.
- Disconnect the power cord and water hose.
5. Maintenance
5.1 Cleaning Nozzles
- If nozzles become clogged, use the supplied nozzle cleaning tool (if included) or a thin wire to clear debris.
- Rinse nozzles with clean water after cleaning.
5.2 Water Inlet Filter
- Regularly check and clean the water inlet filter to prevent debris from entering the pump.
- Remove the filter, rinse it under running water, and reinsert it.
5.3 Storage
- Drain all water from the pump, hose, and spray gun before storing, especially in freezing temperatures.
- Store the pressure washer in a dry, frost-free location.
- Wind the high-pressure hose neatly onto the hose reel.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Motor does not start | No power supply; ON/OFF switch is OFF; Thermal overload activated. | Check power connection; Turn switch ON; Allow motor to cool down. |
| No water pressure | Water supply off; Inlet filter clogged; Air in pump; Nozzle clogged. | Turn on water; Clean filter; Purge air from system; Clean nozzle. |
| Pulsating pressure | Air in pump; Water supply restricted; Nozzle partially clogged. | Purge air; Check water flow; Clean nozzle. |
| Detergent not dispensing | Detergent tank empty; Nozzle not set to low pressure; Detergent hose clogged. | Refill tank; Adjust nozzle; Clean detergent hose. |
7. Specifications
- Model: KINZO 52520
- Power: 1850 Watt
- Max. Pressure: 135 Bar
- Max. Flow Rate: 426 Liters Per Hour
- Pump Head: Aluminum
- Weight: 8.64 kg
- Certifications: CE, CSA
- Energy Source: Corded Electric
8. Warranty and Support
For warranty information and customer support, please refer to the separate warranty card included with your product or visit the official Kinzo website. Keep your purchase receipt as proof of purchase.
Note: This manual provides general instructions. Specific details may vary. Always refer to the latest official documentation from the manufacturer.