AYNEFY NO
AYNEFY 12V Portable High-Pressure Car Wash Pump Instruction Manual
Model: NO
Introduction
Thank you for choosing the AYNEFY 12V Portable High-Pressure Car Wash Pump. This versatile and easy-to-use pump set is designed for efficient cleaning tasks, including car washing, watering plants, and various household cleaning applications such as floors, windows, and air conditioners. Its compact and lightweight design ensures portability and convenient storage. This manual provides essential information for safe operation, setup, maintenance, and troubleshooting to ensure optimal performance and longevity of your product.
Important Safety Information
Please read all safety warnings and instructions carefully before using this product to prevent electric shock, fire, and serious injury. Keep this manual for future reference.
- Always ensure the power source is 12V DC as specified. Do not connect to higher voltage outlets.
- Avoid direct contact with water when the pump is operating.
- Do not operate the pump if the power cord or any components are damaged.
- Keep children and pets away from the operating area.
- Ensure all connections are secure to prevent leaks and ensure proper pressure.
- Do not block the water inlet or outlet during operation.
- Unplug the pump from the power source when not in use or before performing any maintenance.
- This product is designed for water only. Do not use with flammable or corrosive liquids.
Product Components
The AYNEFY 12V Portable High-Pressure Car Wash Pump kit includes the following components:
- 1 x Water Pump
- 1 x Spray Hose (approx. 6 meters)
- 1 x Power Cord with Car Cigarette Lighter Adapter (approx. 3 meters)
- 1 x Input Hose (approx. 1.2 meters)
- 1 x Spray Gun

Complete kit showing all components: pump, hoses, spray gun, and power cord.

The high-pressure spray gun, suitable for various cleaning tasks.

The compact 12V water pump, showing its dimensions (approx. 12x9.6x6 cm).

The 6-meter orange spray hose with quick connectors.

The 3-meter power cord with a 12V car cigarette lighter adapter.
Setup Instructions
Follow these steps to set up your AYNEFY Car Wash Pump:
- Connect the Input Hose: Attach the shorter input hose (approx. 1.2 meters) to the inlet port of the water pump. Ensure it is securely fastened to prevent leaks.
- Connect the Spray Hose: Connect the longer spray hose (approx. 6 meters) to the outlet port of the water pump.
- Attach the Spray Gun: Securely attach the spray gun to the end of the spray hose.
- Position the Input Hose: Place the free end of the input hose into a clean water source (e.g., a bucket of water). Ensure the filter on the end of the input hose is fully submerged.
- Connect Power: Plug the car cigarette lighter adapter of the power cord into your vehicle's 12V DC cigarette lighter socket.
Operating Instructions
Once the setup is complete, you can begin using your car wash pump:
- Start the Pump: Turn on the power switch located on the power cord. The pump will begin to draw water.
- Prime the Pump (if necessary): If the pump does not immediately draw water, ensure the input hose is fully submerged and free of air bubbles. You may need to briefly lift and re-submerge the input hose end to help prime the pump.
- Begin Cleaning: Aim the spray gun at the surface you wish to clean and press the trigger to activate the water flow. Adjust the spray pattern as needed by rotating the nozzle.
- Multi-function Use: This pump is ideal for car washing, but also effective for watering garden plants, cleaning outdoor furniture, washing windows, or rinsing floors.
- Stop Operation: Release the trigger on the spray gun to stop water flow. Turn off the power switch on the power cord when finished with your cleaning task.
- Disconnect Power: Unplug the car cigarette lighter adapter from the vehicle's socket.

Demonstration of the pump in use for car washing.
Maintenance
Proper maintenance will extend the life of your AYNEFY Car Wash Pump:
- Cleaning: After each use, flush the pump and hoses with clean water to remove any debris or residue.
- Storage: Drain all water from the pump, hoses, and spray gun before storing. Store the unit in a dry, cool place, away from direct sunlight and freezing temperatures.
- Hose Care: Avoid kinking or sharply bending the hoses, especially near connections, to prevent damage and ensure proper water flow.
- Filter Maintenance: Periodically check and clean the filter on the input hose to prevent blockages and maintain optimal performance.
Troubleshooting
If you encounter issues with your pump, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump does not turn on. | No power, loose connection, faulty switch. | Check car cigarette lighter socket, ensure power cord is securely plugged in, check power switch. |
| No water flow or weak pressure. | Input hose not submerged, air in system, kinked hose, clogged filter, pump not primed. | Ensure input hose is fully submerged. Check for kinks or blockages in hoses. Clean the input filter. Manually prime the pump by ensuring water fills the input hose before starting. |
| Water leaks from connections. | Loose connections, damaged O-rings/seals. | Tighten all hose connections. Inspect and replace any damaged O-rings or seals. |
| Hose bends/kinks at pump connection. | Hose material flexibility, sharp angle. | Ensure the input hose is not bent sharply at the pump connection. Reposition the pump or water source to allow for a gentler curve. |
Technical Specifications
| Specification | Value |
|---|---|
| Brand | AYNEFY |
| Model Number | NO |
| Voltage | 12V DC |
| Rated Power | 80W |
| Maximum Flow | 6.0 L/MIN |
| Pressure Setting | 130 PSI |
| Spray Hose Length | Approx. 6 meters (236.2 inches) |
| Input Hose Length | Approx. 1.2 meters (47.2 inches) |
| Power Cord Length | Approx. 3 meters (118.1 inches) |
| Water Pump Size | Approx. 12 x 9.6 x 6 cm (4.7 x 3.8 x 2.4 inches) |
| Item Weight | Approx. 1.2 kg (2.7 pounds) |
| Color | Multicolor |
| Power Source | Corded Electric |
| Certification | CE |
Warranty and Support
AYNEFY products are manufactured to high-quality standards. For any questions, technical assistance, or warranty claims, please contact AYNEFY customer support through the retailer where the product was purchased. Please retain your proof of purchase for warranty purposes.
You can also visit the official AYNEFY store for more information and products: AYNEFY Store on Amazon
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