greenworks BLF347 Cordless Blower Instruction Manual

: June 2, 2024
: Greenworks

greenworks BLF347 Cordless Blower

INSTRUCTION MANUAL

1. DESCRIPTION

1.1 PURPOSE

The machine is used to propel air out of a tube to move unwanted materials such as leaves in the yard. Some machines also suck in leaves and small twigs through a vacuum, and shred them into a bag.

1.2 OVERVIEW

1. On/off button / Speed button
2. Tube release button
3. Tube
4. Nozzle
5. Lock button
6. Battery release button

2. IMPORTANT SAFETY INSTRUCTIONS

For household use.

READ ALL INSTRUCTIONS BEFORE USING (THIS POWER TOOL)

WARNING

Read and understand all instructions before using this product. Failure to follow all instructions listed below may result in electric shock, fire, and/or serious personal injury. When using an electrical appliance, basic precautions should always be followed, including the following:

Do not use on wet surfaces.
Do not charge the unit outdoors.
Do not allow to be used as a toy. Close attention is necessary when used by or near children.
Use only as described in this manual. Use only manufacturer’s recommended attachments.
If appliance is not working as it should, has been dropped, damaged, left outdoors, or dropped into water, return it to a service center.
Do not handle appliance with wet hands.
Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and anything that may reduce air flow.
Keep hair, loose clothing, fingers and all body parts away from openings and moving parts.
Use extra care when cleaning on stairs.
Do not operate power tools in an explosive atmosphere, such as in the presence of flammable liquids, gases, or dust. Power tools create sparks that may ignite the dust or fumes.
Never allow children to operate the equipment. Never allow adults to operate the equipment without proper instruction.
Wear heavy long pants, boots, and gloves. Avoid loose garments or jewellery that could get caught in moving parts of the machine or its motor.
Do not force tool. Use the correct tool for your application. The correct tool will do the job better and safer at the rate for which it is designed.
Keep firm footing and balance. Do not overreach.
Overreaching can result in loss of balance.
Do not use the tool if the switch does not turn it on or off.
Any tool that cannot be controlled with the switch is dangerous, and must be repaired.
Do not operate this unit when you are tired, ill, or under the influence of alcohol, drugs, or medication.
Do not operate in poor lighting.
Do not use to pick up flammable or combustible liquids, such as gasoline, or use in areas where they may be present
Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
Do not use without dust bag and/or filters in place (if applicable).
Check the work area before each use. Remove all objects such as rocks, broken glass, nails, wire, or string which can be thrown or become entangled in the machine.
Use only identical manufacturer’s replacement parts and accessories. Use of any other parts may create a hazard or cause product damage.
To Reduce The Risk Of Electric Shock – Do Not Expose To Rain – Store Indoors.
Use only with BAF721, BAF704 and other BAF battery packs.
Use only with 2900802, CAF806, 29482 and other CAF chargers.

3. BATTERY-OPERATED POWER TOOLS

Do not use battery-operated appliance in rain.
Turn off all controls before removing the battery.
Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
Use only the charger supplied by the manufacturer to recharge.
Use appliances only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
Prevent unintentional starting. Ensure the switch is in the off-position before connecting to battery pack, picking up or carrying the appliance. Carry the power tool with your finger on the switch or energize power tool that have the switch on invites accidents.
Disconnect the battery pack from the power tool before making any adjustments, changing accessories, or storing the power tool. Such preventive safety measures reduce the risk of starting the power tool accidentally.
When battery pack is not in use, keep it away from other metal objects like paper clips, coins, keys, nails, screws or other small metal objects that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
Do not incinerate the appliance even if it is severely damaged. The batteries can explode in a fire.
Do not use a battery pack or appliance that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behavior resulting in fire, explosion or risk of injury.
Do not expose a battery pack or appliance to fire or excessive temperature. Exposure to fire or temperature above 265°F (130°C) may cause an explosion.
Have servicing performed by a qualified repair person using only identical replacement parts. This will ensure that the safety of the product is maintained.
Don’t modify or attempt to repair the appliance or the battery pack (as applicable) except as indicated in the instructions for use and care.
Follow all charging instructions and do not charge the battery pack or appliance outside of the temperature range specified in the instructions. Charging improperly or at temperatures outside of the specified range may damage the battery and increase the risk of fire.

4. CHILD SAFETY

Tragic accidents can occur if the operator is not aware of the presence of children.

Keep children out of the working area and under the watchful care of a responsible adult.
Do not allow children under the age of 14 to operate this machine. Children who are 14 years of age and older must read and understand the operating instructions and safety rules in this manual and must be trained and supervised by a parent.
Stay alert, and turn the machine off if a child or any other person enters the working area.
Use extreme care when approaching blind corners, doorways, shrubs, trees, or other objects that may obscure your view of a child who may run into the path of the machine.

5. SAVE THESE INSTRUCTIONS

6. PROPOSITION 65

WARNING

This product contains a chemical known to the state of California to cause cancer, birth defects or other reproductive harm. Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

Lead from lead-based paints;
Crystalline silica from bricks and cement and other masonry products;
Arsenic and chromium from chemically treated lumber.

Your risk of exposure to these chemicals varies depending on how often you do this type of work. To reduce your exposure to these chemicals, work in a well- ventilated area, and work with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

7. SYMBOLS ON THE PRODUCT

Some of the following symbols may be used on this tool.
Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer.

Symbol	Explanation
V	Voltage
A	Current
w	Power
min	Time
/min	Revolutions, strokes, surface speed, or- bits etc., per minute
Direct ctllTent
Read and understand all instructions be- fore operating the product, and

follo\v all warnings and safety instn1ctions.
| Precautions that involve your safety.
| Wear ear protection ,vhenoperating this equipment.
| Always wear eye protection with side shield marked to comply with ANSI
287.1 ,vhenoperating this equipment.
| Do not expose the product to rain or moist conditions.
---|---
| Keep all bystanders at least 15 m away.
| Do not touch the fan when you operate this machine.
| Failure to keep loose clothing from being drawn into air intake could result in personal injury.
| Failure to keep long hair away from the air inlet could result in personal injury.
| Rotating impeller blades can cause severe injury.

8. RISK LEVELS

The following signal words and meanings are intended to explain the levels of risk associated with this product.

SYMBOL	SIGNAL	MEANING
DANGER	Indicates an iinnlinently haz- ardous situation, wllich. if not

avoid.ed, w.il.l result in death or serious 111Jt11y.
| WARNING| Indicates a potentially hazard- ous situation, ,:vhich, if not avoid.ed, co. u.ld result in death
or serious 111Jt11y.
| CAUTION| Indicates a potentially hazard- ous situation, ,:vhich, if not avoided, inay result in nlinor or111oderate injtuy.
| CAUTION| (Without Safety Aleit Sy111- bol) Indicates a situation that inay result in propeity dain- age.

9. ENVIRONMENTALLY SAFE BATTERY DISPOSAL

The toxic and corrosive materials below are in the batteries used in this machine: Lithium-Ion, a toxic material.

WARNING

If the battery pack cracks or breaks, with or without leaks, do not recharge it and do not use. Discard it and replace with a new battery pack. DO NOT TRY TO REPAIR IT! To prevent injury and risk of fire, explosion, or electric shock, and to avoid damage to the environment:

Cover the terminals of the battery with heavy-duty adhesive tape.
DO NOT try to remove or destroy any of the battery pack components.
DO NOT try to open the battery pack.
If a leak develops, the released electrolytes are corrosive and toxic. DO NOT get the solution in the eyes or on skin, and do not swallow it.
DO NOT put these batteries in your regular household trash.
DO NOT incinerate.
DO NOT put them where they will become part of any waste landfill or municipal solid waste stream.
Take them to a certified recycling or disposal center.

10. INSTALLATION

10.1 UNPACK THE MACHINE

WARNING

Make sure that you correctly assemble the machine before use.

WARNING

If parts of the machine are damaged, do not use the machine.
If you do not have all the parts, do not operate the machine.
If the parts are damaged or missing, contact the service center.

1. Open the package.
2. Read the documentation in the box.
3. Remove all the unassembled parts from the box.
4. Remove the machine from the box.
5. Discard the box and package in compliance with local regulations.

10.2 INSTALL THE TUBE

1. Move the tube until the lock button engages into the slot.
2. Connect the nozzle to the tube until the latch on the tube engages into the opening on the nozzle.

TIP

You can use the nozzle to increase airflow in tight areas.

10.3 INSTALL THE BATTERY PACK

WARNING

If the battery pack or charger is damaged, replace the battery pack or the charger.
Stop the machine and wait until the motor stops before you install or remove the battery pack.
Read, know, and do the instructions in the battery and charger manual.

1. Align the lift ribs on the battery pack with the grooves in the battery compartment.
2. Push the battery pack into the battery compartment until the battery pack locks into place.
3. When you hear a click, the battery pack is installed.

10.4 REMOVE THE BATTERY PACK

1. Push and hold the battery release button.
2. Remove the battery pack from the machine.

11. OPERATION

WARNING

Make sure the blower tube is in position before operation.

11.1 START THE MACHINE

The machine has a speed button to adjust the air velocity.

1. Push the on/off button in the 1 or 2 position.

11.2 STOP THE MACHINE

1. Push the on/off button in the off position.

11.3 OPERATION TIPS

Blow around the outer edge of the unwanted materials to prevent the unwanted materials from scattering.
Use rakes and brooms to clear the unwanted material before you blow.
Make the surfaces wet before you clear the unwanted material in dusty conditions.
Look out for children, pets, open windows, and cleaned cars during operation.
Clean the machine.
Discard the unwanted material when you complete work.

12. MAINTENANCE

CAUTION
Do not let brake fluids, gasoline, petroleum-based materials touch the plastic parts. Chemicals can cause damage to the plastic, and make the plastic unserviceable.

CAUTION
Do not use strong solvents or detergents on the plastic housing or components.

WARNING
Remove the battery pack from the machine before maintenance.

12.1 CLEAN THE MACHINE

CAUTION

The machine must be dry. Humidity can cause risks of electrical shocks.

Clear the unwanted material out of the air vent with a vacuum cleaner.
Do not spray the air vent or put the air vent in solvents.
Clean the housing and the plastic components with a moist and soft cloth.

13. TRANSPORTATION AND STORAGE

WARNING

Remove the battery pack from the machine before transportation and storage.

13.1 MOVE THE MACHINE

Only hold the machine with the handgrip.

13.2 STORE THE MACHINE

Clean the machine before storage.
Make sure that the motor is not hot when you store the machine.
Make sure that the machine does not have loose or damaged parts. If it is necessary, do these steps/ instructions:
Replace the damaged parts.
Tighten the bolts.
Speak to a person of an approved service center.
Store the machine in a dry area.
Make sure that children cannot come near the machine.

14. TROUBLESHOOTING

PROBLEM	POSSIBLE CAUSE	SOLUTION
The n1otor does not sta11 when you pull the trigger.	The batte1y pack is not
installed tight- ly.	Make sure that you tighlty install the batte1y pack in

the1nachine.
The batte1y pack is out of power.| Charge the battery pack.
The n1achine does not sta11.| The power s,:vitch is defective.| Replace the defec- tive pa11s by an ap- proved service center.
The1notor is defec- tive.
The PCB board is defective.
The air does not flow through the tube when you start the machine.| The air inlet or tube outlet has a blockage.| Remove the blockage.
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15. TECHNICAL DATA

Voltage	40V
Air volume	350 CFM
Air speed	100 lvfPH (160 Km/h)
Weight (without battery pack)	4.2 lbs. (1.9 kg)
Batteiy model	BAF721, BAF704 and other BAF ser- 1es
Charger model	2900802, CAF806, 29482 and other

CAF se,ries

The recommended ambient temperature range:

Item	Temperature
Blower storage temperature range	32°F (0°C) – 113°F (45°C)
Blower operation tempera- ture.range	32°F (0°C) – 113°F (45°C)
Batte1y c.harging temperan1re range	39°F (4°C) – 104°F (40°C)
Charger operation temperature range	39°F (4°C) – 104°F (40°C)
Batte1y storage temperature range	32°F (0°C) – 113°F (45°C)
Batte1y discharging temperature range	32°F (0°C) – 113°F (45°C)

16. LIMITED WARRANTY

Greenworks hereby warranties this product, to the original purchaser with proof of purchase, for a period of three (3) years against defects in materials, parts or workmanship. Greenworks, at its own discretion will repair or replace any and all parts found to be defective, through normal use, free of charge to the customer. This warranty is valid only for units which have been used for personal use that have not

been hired or rented for industrial/commercial use, and that have been maintained in accordance with the instructions in the owners’ manual supplied with the product from new.

ITEMS NOT COVERED BY WARRANTY:

1. Any part that has become inoperative due to misuse, commercial use, abuse, neglect, accident, improper maintenance, or alteration; or
2. The unit, if it has not been operated and/or maintained in accordance with the owner’s manual; or
3. Normal wear, except as noted below;
4. Routine maintenance items such as lubricants, blade sharpening;
5. Normal deterioration of the exterior finish due to use or exposure.

HELPLINE:
Warranty service is available by calling our toll-free helpline, at 1-888-909-6757.

TRANSPORTATION CHARGES:

Transportation charges for the movement of any power equipment unit or attachment are the responsibility of the purchaser. It is the purchaser’s responsibility to pay transportation charges for any part submitted for replacement under this warranty unless such return is requested in writing by Greenworks.

USA ADDRESS:

Greenworks Tools
P.O. Box 1238 Mooresville, NC 28115