1. Safety Information
Always read and understand all safety warnings and instructions before operating this pressure washer. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- Electrical Safety: This unit is equipped with a GFCI (Ground Fault Circuit Interrupter) plug to prevent electric leakage. Do not bypass or modify the GFCI. Ensure the power outlet is properly grounded.
- Water Connection: Always connect the pressure washer to a water supply before turning on the unit. Running the pump dry can cause damage.
- Trigger Safety Lock: Utilize the safety lock on the spray gun to prevent accidental activation, especially when not in use or when children are nearby.
- Personal Protective Equipment: Wear appropriate eye protection, hearing protection, and protective clothing when operating the pressure washer.
- Operating Environment: Do not operate the pressure washer in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
2. Product Overview
The SUNPOW Electric Pressure Washer HP1172 is designed for efficient cleaning with a maximum capacity of 2300 PSI and a flow rate of 2.0 GPM. Its innovative 4-wheel dual-form design allows for both upright and flat operation, enhancing maneuverability.
Key Features:
- 4-Wheel Dual-Form Design: Equipped with two large wheels and two 360° steering wheels for easy movement in upright or horizontal positions.
- High Cleaning Capacity: Delivers up to 2300 PSI and 2.0 GPM for effective cleaning of various surfaces.
- Total Stop System (TSS): Automatically shuts off the pump when the trigger is not engaged, conserving energy and extending pump life.
- 5 Quick-Connect Nozzles: Includes 15°, 25°, 40°, foam, and turbo nozzles for diverse cleaning tasks.
- Onboard Detergent Tank: Integrated tank for convenient application of cleaning solutions.
- Telescopic Rod: Ergonomic aluminum telescopic rod for easy storage and transport.
Figure 1: Overview of the SUNPOW Electric Pressure Washer HP1172 with labeled components including quick-connect nozzles, turbo nozzle, trigger gun, spray wand, quick-lock wheels, onboard detergent tank, and metal telescopic rod.
Figure 2: Illustration of the five quick-connect nozzles (15°, 25°, 40°, Soap, Turbo) and their respective spray patterns for various cleaning needs.
3. Setup
- Unpack Components: Carefully remove all components from the packaging. Ensure all parts listed in the manual are present.
- Assemble Handle: Extend the ergonomic aluminum telescopic rod to the desired height and secure it.
- Connect High-Pressure Hose: Attach the 26ft high-pressure hose to the pressure washer outlet and the spray gun. Ensure connections are secure to prevent leaks.
- Connect Water Supply: Connect your garden hose to the water inlet of the pressure washer. Ensure the water supply is turned on before powering the unit.
- Select Nozzle: Choose the appropriate quick-connect nozzle for your cleaning task and attach it to the spray wand.
- Fill Detergent Tank (Optional): If using detergent, fill the onboard detergent tank with a suitable pressure washer detergent.
Video 1: Demonstrates the assembly and initial setup of the SUNPOW Electric Pressure Washer, including hose connections and nozzle attachment.
4. Operation
- Power On: Plug the GFCI-equipped power cord into a grounded electrical outlet. Press the power switch to turn on the pressure washer.
- Purge Air: Before starting, squeeze the trigger on the spray gun to purge air from the system until a steady stream of water emerges.
- Begin Cleaning: Direct the spray gun at the surface to be cleaned, maintaining a safe distance. Adjust the distance and nozzle type for optimal cleaning without damaging the surface.
- Detergent Application: If using detergent, ensure the foam nozzle is attached. The pressure washer will automatically draw detergent from the onboard tank.
- Total Stop System (TSS): The unit will automatically shut off when the trigger is released and restart when squeezed, prolonging motor life.
Figure 3: The pressure washer in action, effectively cleaning a concrete surface, demonstrating its powerful spray.
Figure 4: A user cleaning a car with the pressure washer, highlighting the 360-degree maneuverability and extended hose reach.
Video 2: Shows the pressure washer in use, demonstrating its power and ease of handling for various cleaning tasks.
5. Maintenance
- After Each Use: Flush the system with clean water to remove any detergent residue.
- Nozzle Cleaning: Clean nozzles regularly to prevent blockages and maintain optimal spray patterns.
- Storage: Store the pressure washer in a dry, frost-free environment. Utilize the integrated hooks and brackets for organized storage of accessories.
- Winterization: If storing in freezing temperatures, ensure all water is drained from the pump and hoses to prevent damage.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not start | No power, GFCI tripped, power switch off | Check power connection, reset GFCI, turn on power switch. |
| Low pressure | Insufficient water supply, clogged nozzle, air in pump | Ensure full water flow, clean nozzle, purge air from system. |
| Water leaks from connections | Loose connections, worn O-rings/gaskets | Tighten connections, replace worn O-rings/gaskets. |
| Motor runs continuously when trigger is released | TSS malfunction, internal leak | Check for leaks, contact customer support if TSS is faulty. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | SUNPOW |
| Model Number | HP1172 |
| Power Source | Corded Electric |
| Maximum Pressure | 2300 PSI |
| Maximum Flow Rate | 2.0 GPM |
| Hose Length | 26 Feet |
| Item Weight | 23.6 Pounds |
| Product Dimensions (L x W x H) | 13.31" x 12.5" x 22.99" |
| UPC | 796345961440 |
8. Warranty and Support
SUNPOW is committed to customer satisfaction. If you encounter any issues or have questions regarding your HP1172 Electric Pressure Washer, please refer to the contact information provided with your product packaging or visit the official SUNPOW website for support.
The manufacturer stands behind its products and aims to resolve any problems customers may experience.
