Introduction
This manual provides essential instructions for the safe and effective operation, maintenance, and troubleshooting of your SakerPlus Cordless Leaf Blower BF173. Please read this manual thoroughly before first use and retain it for future reference.
Important Safety Information
- Noise Notice: This powerful blower operates at a standard working volume. Ear protection is recommended for sensitive users or prolonged use.
- Safety First: Secure loose hair and clothing. Keep them away from rotating parts to prevent entanglement.
- Battery Safety: Always remove the battery from the device before charging.
- General Use: Use the blower only for its intended purpose as described in this manual.

An image illustrating safety precautions, showing a person keeping hair away from the blower and another person wearing ear protection while operating the blower.
Product Overview and Components
The SakerPlus BF173 is a lightweight, handheld cordless blower designed for various cleaning tasks around the home, garden, and workshop.
Key Components
- Air Outlet
- Switch (Trigger)
- Rubber Handle
- Battery (21V MAX 4.0Ah Lithium-Ion)

A complete view of the SakerPlus Cordless Leaf Blower BF173, including the main unit, two 21V MAX 4.0Ah Lithium-Ion batteries, and the charger, all packaged within a carrying case.

Diagram illustrating the key components of the SakerPlus blower, including the air outlet, switch, rubber handle, and battery, with dimensions of 5.9 inches (width) and 11.8 inches (height).
Setup Instructions
Battery Installation
- Ensure the blower is turned off.
- Align the battery with the battery slot on the blower handle.
- Slide the battery into place until it clicks securely.
Battery Charging
- Remove the battery from the blower unit.
- Connect the charger to a standard power outlet.
- Connect the battery to the charger.
- Allow the battery to charge fully before first use. The charging indicator on the charger will signal completion.

An illustration showing a 21V MAX 4.0Ah Lithium-Ion battery being charged by a wall charger, with an inset image showing the battery removed from the blower.
Operating Instructions
Powering On and Off
To turn on the blower, press the trigger. Release the trigger to turn it off.
Speed Adjustment
The blower features variable speed settings. Apply gentle pressure to the trigger for low airflow, suitable for delicate tasks. Apply full pressure for maximum airflow (up to 76 MPH) when tackling heavier debris. This allows for precise control depending on the task.

Close-up view of the blower's trigger, illustrating how gentle pressure activates low airflow and a hard press activates high airflow for stepless speed adjustment.
General Usage
The SakerPlus blower is suitable for various tasks:
- Clearing dry leaves and lawn clippings from patios, driveways, and small yards.
- Removing dust and debris from workshops, garages, and outdoor surfaces.
- Blowing light snow.
- Drying wet surfaces or small puddles.

An image detailing the performance specifications of the blower, including 260 CFM air volume, 76 MPH wind speed, and 21 oz wind pressure, alongside examples of its use for dry leaves, lawn clippings, gravel, puddles, sawdust, and construction dust.

A collage of images demonstrating the blower's versatile usage, including snow blowing, wet ground blowing, dust blowing, sawdust blowing, and leaf blowing.
Maintenance and Care
Cleaning
Regularly clean the exterior of the blower with a damp cloth. Ensure the air intake and outlet are free from debris to maintain optimal performance. Do not use harsh chemicals or abrasive cleaners, as these can damage the unit.
Storage
Store the blower in a dry, secure location away from direct sunlight and extreme temperatures. Remove the battery if storing for extended periods to preserve battery life.
Troubleshooting Guide
| Problem | Possible Cause | Solution |
|---|---|---|
| Blower does not turn on | Battery not charged Battery not properly installed Trigger not fully pressed | Charge battery fully Reinstall battery securely Press trigger firmly |
| Reduced airflow | Air intake/outlet blocked Battery low | Clear obstructions from air passages Recharge battery |
| Excessive noise/vibration | Loose components Debris in fan | Check for loose parts and tighten if necessary Inspect and clear fan area (with battery removed) |
Technical Specifications
- Brand: SakerPlus
- Model Name: BF173
- Power Source: Battery Powered
- Voltage: 21 Volts
- Battery Type: Lithium Ion (2 x 4.0Ah included)
- Air Volume: 260 CFM
- Wind Speed: 76 MPH
- Wind Pressure: 21 oz
- Maximum Speed: 180000 RPM
- Item Weight: 6.49 pounds (2.95 Kilograms)
- Product Dimensions: 5.9"L x 5.9"W x 11.8"H
- Special Features: Adjustable Speed, Lightweight, Portable, Rechargeable, Turbo
Warranty Information and Customer Support
For detailed warranty information or technical assistance, please refer to the product packaging or contact SakerPlus customer service directly. Protection plans may be available for purchase separately to extend coverage.
Visit the official SakerPlus Store for more products and information: SakerPlus Store
