1. Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Litheli 2x20V 560CFM Brushless Leaf Blower. Please read this manual thoroughly before using the product and retain it for future reference.
Figure 1: Litheli 2x20V 560CFM Brushless Leaf Blower.
2. Safety Information
Always observe basic safety precautions to reduce the risk of fire, electric shock, and personal injury. Failure to follow these instructions may result in serious injury or property damage.
- Read All Instructions: Familiarize yourself with the controls and proper use of the appliance.
- Wear Eye Protection: Always wear safety glasses or goggles when operating the leaf blower.
- Keep Area Clear: Ensure the work area is clear of bystanders, children, and pets.
- Avoid Contact with Moving Parts: Keep hands, feet, and clothing away from openings and moving parts.
- Battery Safety: Use only specified battery packs. Do not incinerate or expose battery packs to high temperatures.
- Proper Storage: Store the appliance indoors in a dry, secure place out of reach of children.
3. Product Overview
The Litheli 2x20V 560CFM Brushless Leaf Blower is a battery-powered tool designed for efficient outdoor cleaning. It features a high-efficiency brushless motor and an innovative turbine fan for powerful airflow.
Figure 2: Key components of the Litheli Leaf Blower, including blower tube, variable speed dial, max speed button, tube release button, fan housing, motor housing, battery pack release button, and modular 4.0Ah U-BATTERY PLUS.
- High-Efficiency Brushless Motor: Provides enhanced performance and extended battery runtime.
- Innovative Turbine Fan: Delivers robust, high-capacity air volume for effective debris removal.
- Ergonomic Design: Ensures superb balance and user comfort during operation.
- Modular U-BATTERY PLUS: The included 2x4.0Ah batteries are interchangeable with other U20 Series products and can function as a power bank.
Figure 3: Illustration of the brushless motor technology within the leaf blower.
4. Setup
4.1. Assembly
- Align the blower tube with the main unit's outlet.
- Push the tube firmly until it clicks into place, ensuring it is securely attached.
4.2. Battery Installation and Charging
The leaf blower operates on two 20V 4.0Ah U-BATTERY PLUS batteries. Ensure batteries are fully charged before first use.
- To install, slide a charged battery pack into the battery slot on the blower until it clicks. Repeat for the second battery.
- To remove, press the battery pack release button and slide the battery out.
- Connect the charging cable to the U-BATTERY PLUS and a power source. Indicator lights on the battery will show charging status.
Figure 4: The U-BATTERY PLUS can also be used as a portable power bank for other devices.
Video 1: This video demonstrates the features of the U-BATTERY PLUS, including its use as a power bank and charging capabilities.
5. Operating Instructions
5.1. Powering On/Off
- To turn on, press the safety switch (if applicable) and then squeeze the trigger.
- To turn off, release the trigger.
5.2. Speed Control
- Variable Speed Dial: Rotate the dial to adjust the airflow speed for different tasks.
- Max Speed Button: Press this button for an instant boost to maximum air speed (up to 112 MPH and 560 CFM) when extra power is needed.
5.3. Usage Tips
- Use lower speeds for delicate areas or light debris.
- Utilize higher speeds or Max Speed for stubborn debris, wet leaves, or larger areas.
- Maintain a comfortable distance from the ground to optimize airflow and prevent debris from scattering excessively.
Figure 5: The leaf blower effectively clearing leaves from a lawn.
Video 2: This video demonstrates the Litheli U20 Leaf Blower in operation, showcasing its power and ease of use.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your leaf blower.
- Cleaning: After each use, wipe down the exterior of the blower with a damp cloth. Ensure the air intake and exhaust vents are free from debris.
- Battery Care: Store batteries in a cool, dry place. Do not store fully discharged batteries for extended periods.
- Storage: When not in use, store the leaf blower in a dry, secure location away from direct sunlight and extreme temperatures.
7. Troubleshooting
If you encounter issues with your Litheli leaf blower, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Blower does not turn on | Battery not charged or improperly installed. | Ensure batteries are fully charged and correctly inserted. |
| Low airflow or power | Air intake/exhaust blocked; battery low. | Clear any obstructions. Recharge batteries. |
| Blower stops unexpectedly | Overheating; battery depleted. | Allow unit to cool down. Recharge or replace batteries. |
8. Specifications
- Brand: LiTHELi
- Model Name: 2*20V 4.0Ah 560 CFM
- Item Model Number: U20BR000A-220
- Power Source: Battery Powered
- Voltage: 20 Volts (DC)
- Air Volume: Up to 560 CFM
- Max Air Speed: 112 MPH
- Item Weight: 7.4 Pounds
- Batteries: 2 Lithium Ion batteries required (2x4.0Ah U-BATTERY PLUS included)
- Material: Acrylonitrile Butadiene Styrene plastic
- Product Dimensions: 26.57"L x 14.76"W x 16.54"H
- UPC: 740907586275
9. Warranty & Support
For warranty information, product support, or to purchase replacement parts, please contact Litheli customer service. Refer to the product packaging or the official Litheli website for the most current contact details.
