Hoofun LH220757
Hoofun Cordless Leaf Blower (Model LH220757) Instruction Manual
Your guide to efficient outdoor cleaning.
Introduction
Thank you for choosing the Hoofun Cordless Leaf Blower. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your new tool. Please read it thoroughly before first use and keep it for future reference.

Image: The Hoofun Cordless Leaf Blower, featuring its ergonomic design and attached battery, ready for use.
Setup
1. Unpacking
Carefully remove all components from the packaging. Ensure all parts listed in the packing list are present and undamaged. Dispose of packaging materials responsibly.
2. Battery Charging
The 20V 4.0Ah Li-ion battery may not be fully charged upon arrival. Before first use, fully charge the battery. The charger features an LED indicator: red during charging and green when fully charged. A full charge typically takes approximately 1 hour. If the battery is warm after use, allow it to cool down for 5-10 minutes before charging to ensure optimal battery life and safety.
3. Assembly
- Attach the Battery: Align the battery with the battery slot on the blower handle. Slide the battery firmly into place until it clicks, ensuring it is securely seated.
- Attach the Blower Tubes: The blower comes with adjustable tubes. Align the first extension tube with the blower's nozzle and push it on firmly. Repeat this step for the second extension tube if a longer reach is desired. Ensure both tubes are securely attached to prevent detachment during operation.
Operating Instructions
1. Power On/Off
To turn on the blower, press the trigger located on the handle. Release the trigger to turn off the blower.
2. Speed Modes
The Hoofun Cordless Leaf Blower features two speed modes to adapt to various cleaning needs:
- Low Speed (70 MPH): Ideal for light debris, delicate areas, or extending battery life.
- High Speed (150 MPH): Provides maximum power for stubborn debris, wet leaves, or larger areas.
To switch between speed modes, use the speed selection switch located on the side of the handle. Adjust as needed during operation.
3. General Operation
Hold the blower firmly with one hand, ensuring a comfortable grip. Direct the nozzle towards the debris you wish to clear. Move the blower in a sweeping motion to gather leaves and other materials. The lightweight design (3.5 lbs) and ergonomic handle reduce user fatigue, making it easy to operate for extended periods.
4. Demonstration Video
Watch this video for a demonstration of the leaf blower in action, clearing various types of debris.
Video: A demonstration of the 580CFM Cordless Leaf Blower effectively clearing leaves and debris from various surfaces.
Maintenance
1. Cleaning
Regularly clean the machine shell with a soft cloth, ideally after each use. Ensure that there is no dust or dirt in the ventilation openings to prevent overheating and maintain optimal performance.
2. Battery Care and Storage
To maximize battery life and lifespan, store the battery fully charged when not in use. Avoid storing the battery in extreme temperatures. If the battery is depleted and immediately placed on the charger, a green light may appear due to temperature control protection. In this case, allow the battery to cool down for 5-10 minutes before attempting to charge it again.
Troubleshooting
- Blower does not turn on: Ensure the battery is fully charged and securely inserted into the blower. Check that the speed selection switch is not in the 'off' position.
- Reduced air output: Inspect the blower tubes and air intake for any obstructions or debris that might be blocking the airflow. Clean as necessary.
- Battery not charging: Verify that the charger is properly plugged into a working power outlet and the battery is correctly connected to the charger. If the battery is hot, allow it to cool down before attempting to charge again.
Specifications
| Brand | Hoofun |
| Model Name | LH220757 |
| Power Source | Battery Powered (20V Li-ion) |
| Battery Capacity | 4.0Ah |
| Max Air Speed | 150 MPH |
| Max Air Volume | 350 CFM |
| Charge Time | Approx. 1 hour |
| Run Time (4.0Ah battery) | 25-30 minutes (low speed), 15 minutes (high speed) |
| Weight | Approx. 3.5 lbs |
| Special Feature | Adjustable Speed, Ergonomic Design, Adjustable Tubes |
Warranty and Support
For warranty information, technical support, or any questions regarding your Hoofun Cordless Leaf Blower, please refer to the contact information provided with your purchase or visit the official Hoofun website. Keep your purchase receipt as proof of purchase for warranty claims.