Introduction
Thank you for choosing the Greenworks 1500 PSI 1.2 GPM Electric Pressure Washer, model GPW1502. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your pressure washer. Please read it thoroughly before use and keep it for future reference.
This electric pressure washer is designed for residential cleaning applications, offering 1500 PSI of pressure at 1.2 gallons per minute (GPM) for effective cleaning power. Its lightweight and compact design ensures easy maneuverability and storage.
Important Safety Information
Always follow basic safety precautions to reduce the risk of fire, electric shock, and personal injury. This product is for outdoor use only. Do not operate in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
- Electrical Safety: Ensure the power cord is connected to a grounded outlet. The unit features a built-in GFCI (Ground Fault Circuit Interrupter) for added safety. Do not bypass or modify the GFCI plug.
- Water Connection: Connect the pressure washer to a cold water supply only. Do not use hot water. Ensure all connections are tight to prevent leaks.
- Personal Protective Equipment: Always wear appropriate eye protection (safety glasses) and protective clothing when operating the pressure washer.
- Operating Environment: Keep the operating area clear of all persons, especially children and pets. Do not direct the spray at people, animals, or electrical devices.
- Maintenance: Disconnect the power supply before performing any maintenance or cleaning.
Product Components
Your Greenworks pressure washer comes with several key components designed for efficient cleaning:
- Pressure Washer Unit: The main body housing the motor and pump.
- High-Pressure Hose: A 20-foot hose connecting the unit to the spray gun.
- Spray Gun with Quick Connect Wand: Features a variable nozzle for different spray patterns.
- Soap Dispenser Attachment: A small tank for applying detergent during cleaning.
- Power Cord: Equipped with a GFCI for electrical safety.
- Nozzle Storage: Convenient onboard storage for nozzles.
Setup Instructions
- Unpack and Inspect: Remove all components from the packaging and inspect for any damage. Ensure all parts listed in the "Product Components" section are present.
- Connect Water Supply: Attach your garden hose (not included) to the water inlet on the pressure washer unit. Ensure the connection is secure and leak-free. Connect the other end of the garden hose to a cold water tap.
- Connect High-Pressure Hose: Connect one end of the 20-foot high-pressure hose to the outlet on the pressure washer unit and the other end to the spray gun. Tighten all connections firmly.
- Attach Wand and Nozzle: Insert the quick connect wand into the spray gun. Select the desired nozzle (e.g., 25° or 40° for general cleaning, or the soap dispenser for detergent application) and attach it to the end of the wand.
- Electrical Connection: Plug the power cord into a grounded 120V AC outlet. The built-in GFCI will provide electrical protection.
- Purge Air from System: Before turning on the power, turn on the water supply completely. Squeeze the trigger on the spray gun to allow water to flow through the system and purge any trapped air. Continue until a steady stream of water emerges from the nozzle.
Operating Instructions
Starting the Pressure Washer
- Ensure the water supply is fully open and all air has been purged from the system (as per Setup Step 6).
- Turn the power switch on the unit to the "ON" position. The motor will start briefly and then shut off once pressure is built.
- Squeeze the spray gun trigger to begin spraying. The motor will restart automatically.
Using Different Nozzles
Your pressure washer includes a quick connect wand with a variable nozzle, allowing you to adjust the spray pattern for different cleaning needs. The unit also features convenient onboard storage for additional nozzles (if applicable).
- 25° Nozzle (Medium Angle Spray): Ideal for general cleaning tasks on various surfaces.
- 40° Nozzle (Wide Angle Spray): Suitable for delicate surfaces or for covering larger areas quickly.
- Soap Dispenser Attachment: Use for applying detergent. Fill the dispenser with pressure washer-safe detergent, attach it to the wand, and spray.
General Operation Tips
- Always start spraying with the nozzle pointed away from yourself and others.
- Maintain a safe distance from the surface being cleaned to avoid damage. Test on an inconspicuous area first.
- Move the spray gun in a sweeping motion, keeping it at a consistent distance from the surface.
- For optimal cleaning, apply detergent from bottom to top, then rinse from top to bottom.
Video 1: Demonstration of the Greenworks 1500 PSI Electric Pressure Washer in use, highlighting its effectiveness for cleaning various surfaces.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your pressure washer.
- After Each Use:
- Turn off the power switch and disconnect the power cord.
- Turn off the water supply and squeeze the spray gun trigger to release any remaining pressure.
- Disconnect the garden hose and high-pressure hose.
- Drain all water from the pump by tilting the unit and running it for a few seconds until no more water comes out.
- Clean the nozzles and store them in the onboard storage.
- Storage: Store the pressure washer in a dry, frost-free area. Do not store the unit or accessories in temperatures below 32°F (0°C) to prevent damage from freezing water.
- Filter Cleaning: Regularly check and clean the inlet filter on the water inlet to prevent debris from entering the pump.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not start | Power cord not plugged in; GFCI tripped; No power at outlet. | Check power connection; Reset GFCI; Check circuit breaker. |
| Low pressure | Insufficient water supply; Air in pump; Clogged nozzle; Leaks in hose connections. | Ensure full water flow; Purge air from system; Clean or replace nozzle; Tighten connections. |
| Motor stops during operation | Overheating; Electrical overload. | Allow unit to cool down; Reduce operating time; Check for proper voltage. |
| Water leaks | Loose connections; Damaged O-rings. | Tighten all connections; Replace damaged O-rings. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Greenworks |
| Model Number | GPW1502 |
| Power Source | Electric |
| Maximum Pressure | 1500 PSI |
| Maximum Flow Rate | 1.2 Gallons Per Minute (GPM) |
| Hose Length | 20 Feet |
| Product Dimensions (L x W x H) | 14.96" x 6.77" x 10.9" |
| Item Weight | 15.72 pounds |
| UPC | 841821043018 |
Warranty & Support
Your Greenworks 1500 PSI 1.2 GPM Electric Pressure Washer (GPW1502) is covered by a 3-year warranty, protecting your investment against defects in materials and workmanship under normal use. For warranty claims, technical support, or replacement parts, please contact Greenworks Customer Service.
For further assistance, visit the official Greenworks website or refer to your purchase documentation for contact details.
