Alloyman BFJ-011

ALLOYMAN 20V Cordless Leaf Blower Model BFJ-011 Instruction Manual

Model: BFJ-011

Important Safety Instructions

WARNING: Read all safety warnings and instructions before operating this product. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.

General Safety

  • Always wear eye protection.
  • Wear ear protection during extended use, as the blower operates at a standard noise level.
  • Keep children and bystanders away while operating the blower.
  • Do not operate in wet conditions or rain.
  • Inspect the blower for damage before each use. Do not use if damaged.
  • Ensure all vents are clear of debris to prevent overheating.

Battery Safety

  • Use only the specified battery pack and charger.
  • Do not charge batteries in damp or wet locations.
  • Do not incinerate the battery pack, even if it is severely damaged or completely dead.
  • Store batteries away from metal objects that could short the terminals.
  • Remove the battery pack when not in use or during maintenance.

Components Included

The ALLOYMAN 20V Cordless Leaf Blower Model BFJ-011 package includes the following items:

  • 1 x ALLOYMAN 20V Cordless Leaf Blower
  • 2 x 20V 4000mAh Battery Packs
  • 1 x Battery Charger
  • 1 x Instruction Manual
Image showing the complete set of the Alloyman 20V Cordless Leaf Blower, including the blower unit, two 4000mAh batteries, a charger, and the instruction manual.

Figure 1: Complete set of the ALLOYMAN 20V Cordless Leaf Blower.

Setup and Assembly

1. Charging the Battery

  1. Connect the charger to a standard power outlet.
  2. Slide the battery pack onto the charger. Ensure it clicks into place.
  3. The indicator light on the charger will show the charging status. Charge until fully charged.
  4. Once charged, remove the battery from the charger.
Image showing a 20V 4000mAh battery pack for the Alloyman leaf blower, highlighting its capacity and cell protection features.

Figure 2: The 20V 4000mAh battery pack.

2. Installing the Battery

  1. Align the charged battery pack with the battery slot on the base of the leaf blower handle.
  2. Slide the battery pack firmly into the slot until it locks securely into place with a click.
  3. To remove the battery, press the release button on the battery pack and slide it out.
Image illustrating the dual 4000mAh battery system for the Alloyman leaf blower, showing the battery's internal structure and capacity.

Figure 3: Dual 4000mAh battery system for extended runtime.

Operating Instructions

Starting and Stopping

  • To start the blower, ensure a charged battery is installed, then press and hold the trigger switch.
  • To stop the blower, release the trigger switch.

Speed Adjustment (Stepless Control)

The blower features stepless speed adjustment, allowing you to control the airflow precisely:

  • For low airflow, gently press the trigger switch.
  • For powerful high airflow, press the trigger switch harder.
Image demonstrating the stepless speed control of the Alloyman leaf blower, showing gentle press for low airflow and firm press for high airflow.

Figure 4: Stepless speed control for precise airflow adjustment.

Usage Tips

  • Hold the blower firmly with one hand. Its lightweight design (approximately 2.65 lbs / 1.2 kg) allows for easy one-handed operation.
  • Direct the nozzle towards the debris you wish to clear.
  • Use lower speeds for delicate areas or light dust, and higher speeds for heavier debris like wet leaves or snow.
Image showing the Alloyman leaf blower being used with one hand, emphasizing its lightweight and ergonomic design for easy operation.

Figure 5: Easy one-handed operation due to lightweight design.

Applications

The ALLOYMAN 20V Cordless Leaf Blower is suitable for various cleaning tasks:

  • Leaves Removal: Efficiently clear fallen leaves from courtyards, patios, and driveways.
  • Dust Removal: Clean dust from windows, workshops, and other surfaces.
  • Snow Removal: Clear light snow from cars and pathways.
  • Car Cleaning: Remove dust and debris from car interiors and exteriors.
  • Blowing Carbon: Assist with combustion for barbecues or campfires.
Image collage showing various usage scenarios for the Alloyman leaf blower, including cleaning snow, stones, dust, keyboards, carbon, car interiors, and sawdust.

Figure 6: Versatile applications for the leaf blower.

Video 1: Demonstration of the ALLOYMAN 20V Cordless Leaf Blower in various cleaning tasks, showcasing its power and ease of use for removing leaves, water stains, and dust.

Maintenance

Cleaning

  • Always remove the battery pack before cleaning.
  • Wipe the exterior of the blower with a soft, damp cloth. Do not use harsh chemicals.
  • Ensure the air intake and exhaust vents are free from debris. Use compressed air if necessary.

Storage

  • Store the blower and battery packs in a cool, dry place, away from direct sunlight and moisture.
  • Store battery packs with a partial charge to prolong their lifespan.
  • Keep out of reach of children.

Troubleshooting

ProblemPossible CauseSolution
Blower does not start.Battery not charged or improperly installed.Ensure battery is fully charged and securely installed.
Reduced airflow.Vents are blocked or battery is low.Clear any obstructions from vents. Recharge or replace battery.
Blower stops unexpectedly.Battery is depleted or overheating protection activated.Recharge battery. Allow blower to cool down if it feels hot.
Excessive noise or vibration.Loose components or internal damage.Discontinue use and contact customer support.

Specifications

FeatureDetail
BrandAlloyman
Model NameBFJ-011
Power SourceBattery Powered (20V)
Motor SpeedUp to 23000 RPM
Air VolumeUp to 400 CFM
Air SpeedUp to 180 MPH
Battery Capacity2 x 4000mAh (4.0Ah)
Runtime30+ minutes (continuous, high speed)
Item WeightApproximately 2.65 lbs (1.2 kg)
Product Dimensions16"L x 8"W x 4"H
MaterialPlastic, Rubber
Special FeaturesLightweight, Overload Protection, Portable, Rechargeable, Stepless Speed Control
Image detailing the powerful high-speed motor of the Alloyman leaf blower, showing specifications like 23000 RPM, 400 CFM, and 180 MPH.

Figure 7: High-speed motor specifications.

Warranty and Support

Warranty Information

This ALLOYMAN product is covered by a 365-day warranty from the date of purchase. This warranty covers manufacturing defects and issues related to parts or product functionality. Rigorous quality inspections are conducted before shipment to minimize defects.

Customer Support

If you encounter any issues with your product, including parts defects, product defects, battery charging problems, or installation concerns, please contact our customer support team promptly. We are committed to responding within 24 hours and resolving any issues as quickly as possible.

For support, please visit the Alloyman Store on Amazon or refer to the contact information provided in your product packaging.

Note: The 20V batteries are not interchangeable with other brands' batteries.

© 2026 Alloyman. All rights reserved.

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