Introduction
This instruction manual provides essential information for the safe operation, assembly, maintenance, and troubleshooting of your Sun Joe SBJ803E 14-Amp Walk Behind Outdoor Corded-Electric Vacuum Blower + Mulcher. Please read this manual thoroughly before using the product and retain it for future reference.
Important Safety Instructions
WARNING: When using electric gardening appliances, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and personal injury.
- Read All Instructions: Familiarize yourself with the controls and proper use of the appliance.
- Avoid Dangerous Environment: Do not use appliances in damp or wet locations.
- Keep Children Away: All visitors should remain at a safe distance from the work area.
- Dress Properly: Do not wear loose clothing or jewelry. They can be caught in moving parts. Use heavy-duty gloves and substantial footwear.
- Use Safety Glasses: Always wear safety glasses or safety goggles with side shields.
- Extension Cords: Use only extension cords suitable for outdoor use.
- Avoid Accidental Starting: Ensure the switch is in the OFF position before plugging in the appliance.
- Do Not Abuse the Cord: Never carry the appliance by the cord or yank it to disconnect from the receptacle.
- Disconnect Appliance: Disconnect the appliance from the power supply when not in use, before servicing, or when changing accessories.
- Store Idle Appliances Indoors: When not in use, appliances should be stored indoors in a dry, high, or locked-up place out of reach of children.
- Maintain Appliance With Care: Keep cutting edges sharp and clean for best and safest performance. Follow instructions for lubricating and changing accessories.
- Check for Damaged Parts: Before further use, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function.
- Keep Guards in Place: Ensure all guards and safety features are correctly installed and functioning.
- Clear Work Area: Before starting, clear the work area of any objects that could be thrown by the machine.
Product Overview
The Sun Joe SBJ803E is a versatile 3-in-1 outdoor tool designed for surface sweeping, vacuuming, and mulching. It features a powerful 14-amp motor and a durable design for efficient yard cleanup.

Figure 1: Fully assembled Sun Joe SBJ803E unit, showing the main body, handle, wheels, and collection bag.

Figure 2: Front view of the Sun Joe SBJ803E, highlighting the wide intake nozzle and front wheels.

Figure 3: Side view of the Sun Joe SBJ803E, illustrating its walk-behind design and ergonomic handle.
Key Components:
- Motor Housing: Contains the 14-amp motor and impeller.
- Handle: Ergonomic handle for comfortable operation and control.
- Wheels: Easy-glide wheels for maneuverability across various outdoor surfaces.
- Collection Bag: 8-gallon capacity bag for collecting mulched debris.
- Mode Selector Switch: Allows switching between vacuum/mulcher and blower functions.
- Power Cord: Integrated cord for connection to an outdoor-rated extension cord.
Setup and Assembly
Before operating the unit, ensure all components are correctly assembled and secured.
- Unpack Components: Carefully remove all parts from the packaging. Verify that all items listed in the packing list are present.
- Handle Assembly: Attach the upper handle to the main unit. Ensure it clicks securely into place or is fastened with provided hardware.
- Collection Bag Attachment:

Figure 4: Demonstrates the process of attaching the collection bag to the main unit. Ensure the bag's opening aligns with the discharge chute and is securely fastened.
Connect the collection bag to the discharge chute of the main unit. Ensure the bag's opening is fully seated and secured to prevent debris leakage during operation. The bag typically has a zipper for emptying.
- Power Connection: Connect the appliance's power cord to a suitable outdoor-rated extension cord. Ensure the extension cord is in good condition and rated for the appliance's power requirements.
Operating Instructions
Always wear appropriate personal protective equipment, including safety glasses, hearing protection, and sturdy footwear, before operating the unit.
1. Selecting Operating Mode:

Figure 5: A close-up view of the mode selector switch, indicating settings for vacuum/mulcher and blower functions.

Figure 6: A hand demonstrating the operation of the mode selector switch, showing how to toggle between the vacuum and blower settings.
The SBJ803E features a mode selector switch to change between vacuum/mulcher and blower functions. Ensure the unit is unplugged before changing modes.
- Vacuum/Mulcher Mode: Position the switch to the "Vacuum" setting. This mode draws in leaves and debris, mulching them before depositing into the collection bag.
- Blower Mode: Position the switch to the "Blower" setting. This mode expels air to clear surfaces of light debris.
2. Starting the Unit:

Figure 7: Top-down view of the handle, showing the power switch and grip area. The power switch is typically a trigger or button located on the handle.
- Ensure the unit is connected to a power source via an appropriate extension cord.
- Press the power switch (usually located on the handle) to turn the unit ON.
- To turn OFF, release or press the power switch again.
3. Using the Vacuum/Mulcher:

Figure 8: The Sun Joe SBJ803E being used to vacuum leaves from a paved driveway, demonstrating its walk-behind functionality.
- Ensure the collection bag is securely attached and empty.
- Push the unit slowly over the area to be cleaned, allowing the vacuum to draw in leaves and debris.
- Avoid vacuuming wet leaves or large, heavy objects, as these can clog the impeller or damage the unit.
- Monitor the collection bag and empty it when full to maintain optimal performance.
4. Using the Blower:
- Ensure the mode selector is set to "Blower".
- Direct the blower nozzle towards the debris you wish to clear.
- Use a sweeping motion to move leaves and light debris into piles for easier collection.
Maintenance
Regular maintenance ensures the longevity and safe operation of your Sun Joe SBJ803E. Always disconnect the unit from the power supply before performing any maintenance.
- Cleaning: After each use, clean the exterior of the unit with a damp cloth. Remove any debris from the intake, impeller area, and discharge chute.
- Collection Bag: Empty and clean the collection bag regularly. Inspect it for tears or damage. Replace if necessary.
- Impeller Inspection: Periodically inspect the impeller for any lodged debris or signs of wear. Clear any obstructions carefully.
- Storage: Store the unit in a dry, well-ventilated area, out of reach of children. Ensure the power cord is neatly coiled and secured.
Troubleshooting
If you encounter issues with your Sun Joe SBJ803E, refer to the following table for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not start. | No power supply; Power switch OFF; Extension cord faulty. | Check power connection; Ensure switch is ON; Test extension cord. |
| Reduced vacuuming/blowing performance. | Collection bag full; Clogged intake/impeller; Incorrect mode selected. | Empty collection bag; Clear any clogs (ensure unit is unplugged); Verify mode selector setting. |
| Excessive vibration or unusual noise. | Debris lodged in impeller; Damaged impeller. | Disconnect power and carefully remove lodged debris; If damage is suspected, contact customer support. |
| Unit shuts off during operation. | Overheating (thermal overload); Power interruption. | Allow unit to cool down; Check power supply and connections. |
If problems persist after attempting these solutions, please contact Sun Joe customer support.
Specifications
| Feature | Detail |
|---|---|
| Model | SBJ803E |
| Power Source | Corded Electric |
| Motor | 14-Amp |
| Max Airspeed (Blower) | 165 mph |
| Max Air Volume (Blower) | 600 CFM |
| Mulching Reduction Ratio | Up to 15:1 |
| Collection Bag Capacity | 8 Gallons |
| Noise Level | 71 Decibels |
| Product Dimensions | 85.09 x 50.04 x 92.96 cm |
| Item Weight | 7.58 kg (16.72 lbs) |
Warranty and Support
Your Sun Joe SBJ803E is backed by the Snow Joe + Sun Joe customer promise. New, powered products are warranted for two years from the date of purchase. This warranty covers defects in material and workmanship under normal use.
For further assistance, warranty claims, or to inquire about replacement parts, please contact Sun Joe customer support:
- Phone: 1-866-766-9563
- Website: www.snowjoe.com (or relevant regional website)
Please have your model number (SBJ803E) and date of purchase available when contacting support.





