Introduction
This manual provides essential instructions for the safe assembly, operation, maintenance, and troubleshooting of your Briggs & Stratton 20680 Electric Pressure Washer. Please read this manual thoroughly before using the product to ensure proper function and to prevent injury or damage.
Safety Information
WARNING: Always wear appropriate personal protective equipment, including eye protection, when operating the pressure washer. Keep children and pets away from the operating area. Never point the spray gun at people or animals. Disconnect the power supply before performing any maintenance or cleaning.
- Ensure all connections are secure before starting the unit.
- Operate the pressure washer on a stable, level surface.
- Do not operate the unit in an enclosed space.
- Use only detergents specifically designed for pressure washers.
- Avoid spraying electrical outlets or fixtures.
- Always release residual pressure in the system after use by squeezing the trigger.
Product Overview
The Briggs & Stratton 20680 Electric Pressure Washer is designed for various outdoor cleaning tasks. It features a durable frame, integrated detergent tank, and quick-connect nozzles for versatile use.

Figure 1: Front view of the Briggs & Stratton 20680 Electric Pressure Washer. This image shows the main unit with the spray gun and wand attached, highlighting its compact design and wheels for portability.

Figure 2: Dimensions of the Briggs & Stratton 20680 Electric Pressure Washer. The image illustrates the height (34.5"), length (18.75"), and width (15.5") of the unit, providing a clear understanding of its physical size.
Key Components:
- Electric Motor: Long-life universal motor for consistent performance.
- Integrated Detergent Tank: For easy application of cleaning solutions.
- High-Pressure Hose: 20 feet in length for extended reach.
- Spray Gun and Wand: Ergonomic design for comfortable operation.
- Quick-Connect Nozzles: Three different nozzles for various spray patterns and applications.
- Durable Frame: Provides protection and stability.
- Wheels: For easy portability.
Setup
- Unpacking: Carefully remove all components from the packaging. Ensure all parts listed in the packing list are present.
- Handle Assembly: Attach the handle to the main unit using the provided hardware.
- Wheel Attachment: Securely attach the wheels to the frame if not pre-assembled.
- High-Pressure Hose Connection: 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 hand-tightened securely.
- Water Supply Connection: Connect a garden hose (minimum 5/8 inch diameter) to the water inlet on the pressure washer. Ensure the garden hose is free of kinks and has a steady water supply.
- Nozzle Selection: Choose the appropriate quick-connect nozzle for your task and insert it into the end of the spray wand until it clicks into place.
- Detergent Tank (Optional): If using detergent, fill the integrated detergent tank with pressure washer-safe cleaning solution.
- Power Connection: Plug the electric power cord into a grounded 120V AC outlet.
Operating Instructions
Starting the Pressure Washer:
- Ensure the water supply is turned on completely.
- Squeeze the trigger on the spray gun to purge air from the pump and hose. Continue until a steady stream of water emerges.
- Turn the pressure washer's power switch to the "ON" position. The motor will start.
- Release the trigger to allow the motor to build pressure.
Using Nozzles:
The unit comes with three quick-connect nozzles, each designed for specific cleaning tasks:
- 0° (Red) Nozzle: Provides a concentrated, high-impact stream for tough, localized stains. Use with extreme caution as it can damage surfaces.
- 15° (Yellow) Nozzle: Offers a narrow, powerful spray for intensive cleaning of small areas.
- 25° (Green) Nozzle: Delivers a wider spray for general cleaning of larger surfaces.
- Soap (Black) Nozzle: Used for applying detergent at low pressure.
To change nozzles, pull back the collar on the quick-connect fitting, insert the desired nozzle, and release the collar to lock it in place. Always turn off the pressure washer and squeeze the trigger to release pressure before changing nozzles.
Applying Detergent:
To apply detergent, ensure the integrated detergent tank is filled with an appropriate pressure washer detergent. Attach the Soap (Black) Nozzle to the spray wand. The pressure washer will automatically draw detergent at low pressure. After applying detergent, switch to a high-pressure nozzle (e.g., 25° Green) to rinse the surface thoroughly.
Stopping the Pressure Washer:
- Turn the power 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 garden hose and power cord.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your pressure washer.
- After Each Use:
- Flush the system with clean water to remove any detergent residue.
- Wipe down the exterior of the unit with a damp cloth.
- Store the high-pressure hose, spray gun, and nozzles properly to prevent damage.
- Nozzle Cleaning: If nozzles become clogged, use a small wire or nozzle cleaning tool to clear debris.
- Water Inlet Filter: Periodically check and clean the water inlet filter to prevent debris from entering the pump.
- Storage: Store the pressure washer in a dry, frost-free area. For prolonged storage, especially in freezing temperatures, follow winterization procedures to protect the pump.
- Winterization: Use a pump protector or non-toxic antifreeze solution to prevent freezing and damage to the pump during cold weather storage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Motor does not start | No power supply; tripped circuit breaker; faulty switch. | Check power connection; reset circuit breaker; contact service. |
| Low pressure | Insufficient water supply; clogged nozzle; air in pump; worn pump seals. | Ensure full water flow; clean nozzle; purge air from system; contact service. |
| Pulsating pressure | Air in pump; restricted water flow; clogged inlet filter. | Purge air; check garden hose for kinks; clean inlet filter. |
| Water leaks | Loose connections; damaged O-rings; cracked hose. | Tighten connections; replace O-rings; replace damaged hose. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Briggs & Stratton |
| Model Number | 20680 |
| Maximum Pressure | 1800 PSI |
| Maximum Flow Rate | 1.2 GPM |
| Power Source | Corded Electric |
| Hose Length | 20 feet (240 Inches) |
| Item Weight | 26.54 Pounds |
| Product Dimensions (L x W x H) | 18.75"L x 15.5"W x 34.5"H |
| Included Components | Electric pressure washer, 20' hose, quick connect nozzles (3), metal wand, spray gun |
Warranty and Support
This Briggs & Stratton pressure washer comes with a 12-month consumer warranty. For warranty claims, technical assistance, or to purchase replacement parts, please refer to the contact information provided in your product packaging or visit the official Briggs & Stratton website.





