Introduction
This manual provides essential information for the safe operation, assembly, maintenance, and troubleshooting of your Sun Joe SPX2688-MAX Electric High Pressure Washer and Greenworks 10 Amp 14" Corded Electric Dethatcher. Please read this manual thoroughly before using the products to ensure proper function and to prevent injury or damage.
Figure 1: Sun Joe SPX2688-MAX Electric High Pressure Washer and Greenworks 14-inch Corded Electric Dethatcher.
Important Safety Instructions
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and personal injury.
- Read all instructions before using the product.
- Do not operate the pressure washer or dethatcher in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
- Keep children and bystanders away while operating the appliance.
- Wear appropriate personal protective equipment (PPE), including eye protection, hearing protection, and sturdy footwear.
- Always disconnect the power supply before performing any maintenance or cleaning.
- Do not abuse the cord. Never use the cord for carrying, pulling, or unplugging the power tool.
Product Components
Sun Joe SPX2688-MAX Pressure Washer
Figure 2: Sun Joe SPX2688-MAX Pressure Washer and included accessories.
Key components include:
- Pressure Washer Unit
- 34-inch Extension Wand
- 20-foot High Pressure Hose
- 35-foot Power Cord with GFCI Protection
- Garden Hose Adapter
- Needle Clean-out Tool
- 3 Quick Connect Tips (various spray patterns)
- 33.8 fl oz Foam Cannon
Greenworks 14" Corded Electric Dethatcher
Key components include:
- Dethatcher Unit with Handle Assembly
- Stainless Steel Tines
- Power Cord
Setup and Assembly
Sun Joe SPX2688-MAX Pressure Washer
- Attach the High Pressure Hose: Connect one end of the high-pressure hose to the pressure washer's outlet and the other end to the spray gun. Ensure connections are secure.
- Connect Water Supply: Attach a garden hose (not included) to the pressure washer's water inlet. Ensure the garden hose is free of kinks and has a minimum diameter of 1/2 inch.
- Connect Power: Plug the 35-foot power cord with GFCI protection into a grounded electrical outlet.
- Install Spray Tip/Foam Cannon: Select the desired quick-connect spray tip or attach the foam cannon to the end of the extension wand.
Greenworks 14" Corded Electric Dethatcher
- Assemble Handle: Attach the upper and lower handle sections to the dethatcher unit using the provided hardware. Ensure all bolts are tightened securely.
- Adjust Tine Depth: Set the 3-position tine depth adjustment lever to the desired dethatching depth. Start with a higher setting and adjust as needed.
- Connect Power: Connect the dethatcher's power cord to an appropriate outdoor extension cord (not included) and then to a grounded electrical outlet.
Operating Instructions
Sun Joe SPX2688-MAX Pressure Washer
- Turn on Water Supply: Fully open the water faucet connected to the pressure washer.
- Prime the Pump: Squeeze the trigger on the spray gun to release air from the system until a steady stream of water emerges.
- Start the Pressure Washer: Turn on the pressure washer's power switch. The motor will start.
- Begin Cleaning: Aim the spray gun at the surface to be cleaned, keeping a safe distance. Squeeze the trigger to begin spraying. Release the trigger to engage the Total Stop System (TSS), which shuts off the pump and power to save energy and prolong pump life.
- Using the Foam Cannon: Fill the foam cannon with appropriate pressure washer detergent. Attach it to the wand and spray to apply foam.
Greenworks 14" Corded Electric Dethatcher
- Prepare Lawn: Ensure the lawn is dry and free of debris. Mow the lawn to a normal height before dethatching.
- Start Dethatcher: Press and hold the safety button, then squeeze the bail switch to start the motor.
- Begin Dethatching: Push the dethatcher forward in overlapping passes, similar to mowing. Avoid stopping in one spot to prevent damage to the lawn.
- Optimal Dethatching Times: Dethatch cool-season grasses in early spring or early fall. Dethatch warm-season grasses in late spring through early summer (after the second mowing).
Maintenance
Sun Joe SPX2688-MAX Pressure Washer
- Nozzle Cleaning: Use the provided needle clean-out tool to clear any blockages from the spray tips.
- Water Inlet Filter: Regularly check and clean the water inlet filter to prevent debris from entering the pump.
- Storage: Before storing, drain all water from the pump and hoses to prevent freezing damage. Store in a dry, frost-free area.
Greenworks 14" Corded Electric Dethatcher
- Tine Inspection: Periodically inspect the stainless steel tines for wear or damage. Replace if necessary.
- Cleaning: After each use, disconnect power and clean grass clippings and debris from the dethatcher housing and tines.
- Storage: Store the dethatcher in a clean, dry place, away from direct sunlight and moisture.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Pressure Washer: Motor does not start | No power supply; GFCI tripped; Power switch off | Check power connection; Reset GFCI; Turn power switch ON |
| Pressure Washer: Low pressure | Insufficient water supply; Clogged nozzle; Air in pump | Ensure full water flow; Clean nozzle; Prime pump by squeezing trigger |
| Dethatcher: Motor does not start | No power supply; Safety button not pressed; Bail switch not engaged | Check power connection; Press safety button then engage bail switch |
| Dethatcher: Ineffective dethatching | Tine depth too high; Worn tines | Adjust tine depth lower; Inspect and replace worn tines |
Specifications
Sun Joe SPX2688-MAX Pressure Washer
- Maximum Pressure: 2050 PSI
- Maximum Flow Rate: 1.8 GPM
- Motor: 13-Amp, 1500-Watt
- Hose Length: 20 Feet
- Power Cord Length: 35 Feet with GFCI protection
- Foam Cannon Capacity: 33.8 fl oz
- Power Source: Corded Electric
Greenworks 14" Corded Electric Dethatcher
- Motor: 10 Amp
- Dethatching Path: 14 inches
- Tine Adjustment: 3-position depth adjustment
- Tines: Stainless Steel
- Power Source: Corded Electric
Warranty and Support
Greenworks Products: Greenworks backs every tool with a full four-year warranty, which is double the industry standard. This warranty covers defects in materials and workmanship under normal use.
Sun Joe Products: For warranty information and support regarding your Sun Joe pressure washer, please refer to the documentation included with your product or visit the official Sun Joe website.
For technical assistance or to order replacement parts, please contact the respective manufacturer's customer service:
- Sun Joe Support: Visit Snow Joe + Sun Joe Contact Page
- Greenworks Support: Visit Greenworks Tools Contact Page