PowerSmart DB2501 Manuel utilisateur

INSTRUCTION MANUAL

40V Cordless Brush Cutter and String Trimmer

40V Coupe-Bordures et Débroussailleuse sans Fil

40V Desbrozadora y Cortadora de Hilo sin Cable

Model # DB2501

Have product questions or need technical support? Please feel free to contact us!

Website:

www.PowerSmartUSA.com

Tollfree:1-800-791-9458Mon-Fri9-5EST

Email:support@amerisuninc.com

Website

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CONTENTS

Technical data…...………………………………………………………... 3

Introduction…...………………………………………………………...... 4

Safety information…...………………………………………………….... 4

General safety rules…….………………………………………………... 5

Specific safety rules .........................…………………………………….. 10

Symbols………………………………………………………………….. 11

Knowing your brush cutter and string trimmer….…… ..……………….. 12

Assembly instruction……………………………………………………… 13

Operating instruction…………………………………………………...... 17

Maintenance.……………………………………………………………… 19

Environmentally safe battery disposal…………………………………….. 20

Troubleshooting…………………………………………………………... 21

Exploded view & parts list……………………………………………….. 22

Warranty statement………………………………………………………… 24

TECHNICAL DATA

40V Cordless Brush Cutter and String Trimmer Model # DB2501

Cutting diameter (blade): 10"

Cutting diameter (trimmer line): 13"

Trimmer line diameter: 0.065"

Battery type: 40V Lithium-ion, 4.0Ah

No-load speed: speed 1: 5000RPM

speed 2: 7000RPM

Battery model: DB2102

Charging time: 2.5 hours

Charger model: DB2202A

Package dimensions (L x W x H): 37.6 x 7.3 x 7.7 inches

Weight: 15 lb.

EN

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INTRODUCTION

Thank You for Purchasing a PowerSmart®Product. This manual provides information regarding the safe

operation and maintenance of this product. Every effort has been made to ensure the accuracy of the

information in this manual. PowerSmart®reserves the right to change this product and specifications at

any time without prior notice.

Please keep this manual available to all users during the entire life of the machine.

This manual contains special messages to bring attention to potential safety concerns, string

trimmer damage as well as helpful operating and servicing information. Please read all the

information carefully to avoid injury and machine damage.

QUESTIONS? PROBLEMS?

Please contact our Customer Service Dept. with any questions and/or comments, either by Email:

support@amerisuninc.com, or Toll Free at (800)791-9458. We are available Mon-Fri 9am-5pm EST to

help solve any issues that you might encounter.

SAFETY INFORMATION

Before operating this machine, read and observe all warnings, cautions, and instructions in this Owner’s

Manual.

NOTE: The following safety information is not meant to cover all possible conditions and situations that

may occur. Read the entire Owner’s Manual for safety and operating instructions. Failure to follow

instructions and safety information could result in serious injury or death.

This safety alert symbol is used to identify safety information about hazards that can result in personal

injury.

A signal word (DANGER, WARNING, or CAUTION) is used with the alert symbol to

indicate the likelihood and the potential severity of injury. In addition, a hazard symbol may

be used to represent the type of hazard.

DANGER Indicates a hazard, which, if not avoided, will result in death or serious injury.

WARNING Indicates a hazard, which, if not avoided, could result in death or serious injury.

CAUTION Indicates a hazard, which, if not avoided, might result in minor or moderate injury.

CAUTION Without the alert symbol, indicates a situation that could result in damage.

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GENERAL SAFETY RULES

Safety is a combination of common sense, staying alert, and knowing how your brush cutter works.

SAVE THESE SAFETY INSTRUCTIONS.

WARNING: Do not operate this unit until you read this instruction manual for safety,

operation and maintenance instructions. Failure to follow all instructions listed below may

result in electric shock, fire, and/or serious personal injury.

WORK AREA SAFETY

Don’t use the machine in rain, damp or wet locations. Do not operate it in gaseous or explosive

atmospheres. Motors in these tools normally spark, and the sparks might ignite fumes.

Check the work area before each use. Remove all objects such as rocks, broken glass, nails, wire, or

line which can be thrown or become entangled in the machine.

Keep bystanders away . All visitors and pets should be kept a safe distance away from the work area.

PERSONAL SAFETY

All visitors, children and pets should stay at a safe distance from the work area.Keep bystanders

away.

Stay alert. Watch what you are doing. Use common sense. Do not operate brush cutter when you are

tired or under the influence of drugs, alcohol or medications.

Use right appliance. Do not use an appliance for any job except that for which it is intended.

Don’t wear loose clothing or jewelry. Wear protective hair covering to contain long hair. They can be

caught in moving parts. Use of rubber gloves and substantial footwear is recommended when

working outdoors.

Wear safety glasses with side shields or goggles that are marked to comply with ANSI Z87.1

standard when operating this product. Use face or dust mask if environment is dusty.

Do not operate the equipment while barefoot or when wearing sandals or similar lightweight

footwear. Wear protective footwear that will protect your feet and improve your footing on slippery

surfaces.

Keep all parts of your body away from any moving part.

Do not overreach. Keep firm footing and balance. Overreaching can result in loss of balance.

Avoid Accidental Start. Do not carry plugged in appliance with finger on trigger. Be sure the switch

trigger is not engaged before plugging in.

Do not use tool if switch trigger does not turn it on or off. Any tool that cannot be controlled with the

switch trigger is dangerous and must be repaired.

Disconnect appliance. Remove trimmer from power source before storing, servicing, changing

accessories such as cutting line and when not in use. Such preventive safety measures reduce the risk

of starting the tool accidentally.

Ground Fault Circuit Interrupter(GFCI) protection should be provided on the circuit(s) or outlet(s) to

be used for the string trimmer. Receptacles are available having built-in GFCI protection and may be

used.

Use safety glasses . Also use safety footwear, snug-fitting clothing, protective gloves, hearing and

head protection.

WARNING: Some dust created by this product contains chemicals known to the State of

California to cause cancer, birth defects or other reproductive harm. Some examples of these

chemicals are:

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-compounds in fertilizers

-compounds in insecticides, herbicides and pesticides

-arsenic and chromium from chemically treated lumber

Your risk from exposure to these chemicals varies depending on how often you do this type of work. To

reduce your exposure to these chemicals, wear approved safety equipment such as dust masks that are

specially designed to filter out microscopic particles.

POWER TOOL USE AND CARE

Know this tool. Read manual carefully, learn its applications and limitations, as well as the specific

potential hazards related to this tool.

Check for misalignment or binding of moving parts, breakage of parts, and any other condition that

may affect the power tools operation. If damaged, have the power tool serviced before using. Many

accidents are caused by poorly maintained tools.

Do not force power tool. Use the correct power tool for your application. The correct power tool will

do the job better and safer at the rate for which it is designed.

Maintain tools with care. Keep tool clean. A properly maintained tool, reduces the risk of binding

and is easier to control.

Store idle power tools out of reach of children and other untrained persons. Power tools are

dangerous in the hands of untrained users.

Check operation of the tool before use. Do not use the tool if the work-piece contact mechanism is

not working correctly as accidental driving of a fastener may occur.

Do not use the power tool if switch does not turn it on or off. Any power tool that cannot be

controlled with the switch is dangerous and must be repaired.

Keep the tool and its handle dry, clean and free from oil and grease. Always use a clean cloth when

cleaning. Never use brake fluids, gasoline, petroleum-based products, or any strong solvents to clean

your tool.

Do not operate the tool if it does not contain a legible warning label.

Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into

account the working conditions and the work to be performed. Use of the power tool for operations

different from those intended could result in a hazardous situation.

Save these instructions. Refer to them frequently and use them to instruct others who may use this

tool. If you lend this tool to someone else, also lend them these instructions.

Avoid Dangerous Environment – Don't use appliances in damp or wet locations.

Don't Use In Rain.

Keep Children Away – All visitors should be kept at a distance from work area.

Dress Properly – Do not wear loose clothing or jewelry. They can be caught in moving parts. Use of

rubber gloves and substantial footwear is recommended when working outdoors. Wear protective

hair covering to contain long hair.

Use Safety Glasses – Always use face or dust mask if operation is dusty.

Use Right Appliance – Do not use appliance for any job except that for which it is intended.

Avoid Unintentional Starting – Don't carry plugged-in appliance with finger on switch. Be sure

switch is off when plugging in.

Don't Force Appliance – It will do the job better and with less likelihood of a risk of injury at the rate

for which it was designed.

Don't Overreach – Keep proper footing and balance at all times.

Stay Alert – Watch what you are doing. Use common sense. Do not operate appliance when you are

tired.

Store Idle Appliances Indoors – When not in use, appliances should be stored indoors in dry, and

high or locked-up place – out of reach of children.

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Maintain Appliance With Care – Keep cutting edge sharp and clean for best performance and to

reduce the risk of injury. Follow instructions for lubricating and changing accessories. Inspect

appliance cord periodically, and if damaged, have it repaired by an authorized service facility.

Inspect extension cords periodically and replace if damaged. Keep handles dry, clean, and free from

oil and grease.

Check Damaged Parts – Before further use of the appliance, a guard or other part that is damaged

should be carefully checked to determine that it will operate properly and perform its intended

function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting,

and any other condition that may affect its operation. A guard or other part that is damaged should be

properly repaired or replaced by an authorized service center unless indicated elsewhere in this

manual.

For EDGER-TRIMMERS

oKeep guards in place and in working order.

oKeep blades sharp.

BATTERY TOOL USE AND CARE

WARNING: USE ONLY POWERSMART APPROVED REPLACEMENT BATTERIES,

OTHER BATTERIES MAY CAUSE INJURY OR DAMAGE TO THE MOWER. Use with

POWERSMART 40V battery.

Battery safety rules

Battery tools do not have to be plugged into an electrical outlet; therefore, they are always in

operating condition. Be aware of possible hazards when not using your battery tool or when

changing accessories. Following this rule will reduce the risk of electric shock, fire, or serious

personal injury.

Do not place battery tools or their batteries near fire or heat. This will reduce the risk of explosion

and injury.

Do not crush, drop or damage battery pack. Do not use a battery pack or charger that has been

dropped or received a sharp blow. A damaged battery is subject to explosion. Properly dispose of a

dropped or damaged battery immediately.

Batteries can explode in the presence of a source of ignition, such as a pilot light. To reduce the risk

of serious personal injury, never use any cordless product in the presence of open flame. An

exploded battery can propel debris and chemicals. If exposed, flush with water immediately. Do not

charge battery tool in a damp or wet location. Following this rule will reduce the risk of electric

shock.

For best results, your battery tool should be charged in a location where the temperature is more than

45°F but less than 104°F. To reduce the risk of serious personal injury, do not store outside or in

vehicles.

Under extreme usage or temperature conditions, battery leakage may occur. If liquid comes in

contact with your skin, wash immediately with soap and water. If liquid gets into your eyes, flush

them with clean water for at least 10 minutes, then seek immediate medical attention. Following this

rule will reduce the risk of serious personal injury.

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 sparks, burns, or a fire.

Always remove battery pack from your tool when you are assembling parts, making adjustments,

cleaning, or when not in use. Removing battery pack will prevent accidental starting that could cause

serious personal injury.

Always remove battery pack before storing the device. When battery becomes fully charged, unplug

the charger from the power supply and remove the battery pack from the charger.

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Always wear eye protection with side shields marked to comply with ANSI Z87.1, along with

hearing protection. Failure to do so could result in objects being thrown into your eyes and other

possible serious injuries.

Keep battery pack dry, clean, and free from oil and grease. Always use a clean cloth when cleaning.

Never use brake fluids, gasoline, petroleum-based products, or any solvents to clean battery pack.

Do not open or mutilate the battery. Released electrolyte is corrosive and may cause damage to the

eyes or skin. It may be toxic if swallowed.

WARNING: Read all safety warnings and instructions. Failure to follow the warnings and

instructions may result in electric shock, fire and/or serious injury.

a) Prevent unintentional starting. Ensure the switch is in the off-position before connecting to battery

pack, picking up or carrying the appliance. Carrying the appliance with your finger on the switch or

energizing appliance that have the switch on invites accidents.

b) Disconnect the battery pack from the appliance before making any adjustments, changing accessories,

or storing appliance. Such preventive safety measures reduce the risk of starting the appliance

accidentally.

c) 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.

d) Use appliances only with specifically designated battery packs. Use of any other battery packs may

create a risk of injury and fire.

e) 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.

f) 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. (This advice is considered correct for conventional NiMh, NiCd,

lead acid and lithium-ion cell types. If this advice is incorrect for a cell design that differs from these, then

the correct advice may be substituted.)

g) 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.

h) Do not expose a battery pack or appliance to fire or excessive temperature. Exposure to fire or

temperature above 130°C may cause explosion. The temperature of 130°C can be replaced by the

temperature of 265°F.

i) 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.

j) Have servicing performed by a qualified repair person using only identical replacement parts. This will

ensure that the safety of the product is maintained.

k) Do not modify or attempt to repair the appliance or the battery pack (as applicable) except as indicated

in the instructions for use and care.

Proper care for battery

Off-season storage

To obtain the longest possible battery life, we suggest the following:

Remove the battery pack from the charger once it is fully charged and ready for use.

For battery pack storage longer than 30 days:

Store the battery pack where the temperature is below 80°F and away from moisture.

Store battery packs in a fully charged condition.

Every two months of storage, charge the pack as normal.

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Charger safety rules

Charge the battery in a dry area that is protected from the weather. Do not expose the string trimmer or

the charger to rain. Do not charge the battery in a wet location. Operate the battery charger in

temperatures between 45° and 104°F. In order to reduce the risk of electric shock, use only the charger

that is provided by the manufacturer to charge the battery.

DO NOT ABUSE THE CHARGE CORD. Never carry the charger by the cord. Do not disconnect the

charger from the outlet by pulling the charger cord.

Do not use a damaged charger. Replace the charger cords or the charger immediately.

Keep the string trimmer and the charger away from water, heat sources (radiators, heaters, stoves,etc.),

flames, and chemicals.

Make sure the battery pack is secured in the charger before beginning operation.

The battery pack will become slightly warm to the touch while charging. This is normal and does not

indicate a problem.

Do not place the charger and battery pack in an area of extreme heat or cold. They will work best at

normal room temperature.

When batteries become fully charged, unplug the charger from the power supply and remove the

battery pack.

WARNING: When transporting or servicing unit, always remove the battery.

WARNING: Some dust created by power sanding, sawing, grinding, drilling and other

construction activities contains chemicals known to the state of California 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, and

Arsenic and chromium from chemically-treated lumber.

Your risk from these exposures varies, depending on how often you do this type of work. To reduce

your exposure to these chemical: work in a well ventilated area, and work with approved safety

equipment, such as those dust masks that are specially designed to filter out microscopic particles.

SERVICE

Tool service must be performed only by qualified repair personnel. Service or maintenance

performed by unqualified personnel could result in a risk of injury.

When servicing a tool, use only identical replacement parts. Follow instructions in the Maintenance

section of this manual. Use of unauthorized parts or failure to follow Maintenance Instructions may

create a risk of electric shock or injury.

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SPECIFIC SAFETY RULES

Only operate the machine in daylight or good artificial light.

When being used as an Edger, stones, pieces of metal and other objects can be thrown out at high

speed by the line. The tool and guard are designed to reduce the danger. However, the following

special precautions should be taken: MAKE SURE that other persons and pets are at least 100 feet

(30m) away.

Use only the manufacturer’s 0.065 in. diameter replacement line in the cutting head. Do not use any

other cutting attachment, for example, metal wire, rope, or the like. To install any other brand of

cutting head to this brush cutter can result in serious personal injury.

Never operate unit without the grass deflector in place and in good condition.

Check damaged parts. Before further use of the tool, a guard or other part that is damaged should be

carefully checked to determine that it will operate properly and perform its intended function. Check

for alignment of moving parts, binding of moving parts, breakage of parts, mounting and any other

conditions that may affect its operation. A guard or other part that is damaged must be properly

repaired or replaced by an authorized service center to avoid risk of personal injury.

Never use blades, flailing devices, wire, or rope. Unit is designed for string trimmer use only. Use of

any other accessories or attachments will increase the risk of injury.

Keep the air vents clean and free of debris to avoid overheating the motor. Clean after each use.

Stop the unit and disconnect the power source when not in use. Carry the unit with the motor

stopped.

Do not use the brush cutter with any type of accessory or attachment. Such usage might be

hazardous.

Risk of cut. Keep hands away from the line. Keep both hands on handles when power is on.

Do not attempt to remove cut material or hold material to be cut when lines are moving. Make sure

the start switch is off when clearing jammed material from guard. Do not grasp the guard or lines

when picking up or holding the brush cutter.

Do not force the machine. It will do the job better and with less likelihood of a risk of injury at the

rate for which it was designed.

When not in use, the machine should be stored indoors in a dry and high or locked-up place, out of

reach of children.

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SYMBOLS

Some of the following symbols may be used on this product. Please study them and learn their

meaning. Proper interpretation of these symbols will allow you to operate the product better and safer.

SYMBOL NAME DESIGNATION/EXPLANATION

V Volts Voltage

A Amperes Current

Hz Hertz Frequency (cycles per second)

W Watts Power

MIN Minutes Time

Safety Alert Precautions that involve your safety.

Read the user’s

manual

To reduce the risk of injury, user must read and understand user’s

manual before using this product.

Eye protection Wear eye protection when operating this equipment.

Hearing protection Use proper hearing protection when operating this equipment.

Disconnect the

battery pack

When maintain the machine, remove the battery pack.

Keep Bystanders

away

Keep all bystanders at least 50 ft. away.

Ricochet Thrown objects can ricochet and result in personal injury or property

damage.

Wet conditions alert Do not expose to rain or use in damp locations.

12

KNOWING YOUR BRUSH CUTTER AND STRING TRIMMER

1 Battery pack 5 Blade

2

3

4

Start switch

Connection lock

Safety guard

6

7

Auxiliary handle

Switch lock out button

D

E

F

H

G

J

K

L

M

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ASSEMBLY INSTRUCTIONS

Unpacking

Unpack the machine and all its parts, and compare against the list below. Do not discard the carton or any

packaging materials. Please call 1-800-791-9458 or E-mail us at support@amerisuninc.com if any parts

are damaged or missing.

PACKING LIST

Blade*1

Safety guard*1

Battery and Charger*1

Screw M5*35mm*1

Trimmer head*2

User manual*1

19mm wrench*1

Phillips screwdriver*1

Auxiliary handle assembly*1(Auxiliary handle*1, M5 lock nut*4, M5*30 bolt*4, damping sleeve*1,

locking block*1)

WARNING:

Do not use this product if any parts on the packing list are already assembled to your product

when you unpack it. Parts on this list are not assembled to the product by the manufacturer

and require customer installation. Use of a product that may have been improperly

assembled could result in serious personal injury.

WARNING:

If any parts are damaged or missing do not operate this product until the parts are replaced.

Use of this product with damaged or missing parts could result in serious personal injury.

WARNING:

Do not attempt to modify this product or create accessories not recommended for use with

this product. Any such alteration or modification is misuse and could result in a hazardous

condition leading to possible serious personal injury.

WARNING:

Do not connect to power supply until assembly is complete. Failure to comply could result in

accidental starting and possible serious personal injury.

14

INSTALLING THE AUXILIARY HANDLE

WARNING:To avoid injury, adjust the auxiliary handle for optimum control and balance.

Do not overreach when operating the machine. Keep proper balance at all times for better

control of the tool in unexpected situations.

Install the M5 lock nut nut into the locking block.

Align the convex point on the locking block with the hole in the pipe and install it.

Cover the auxiliary handle.

Lock with 4 bolts (M5*30).

CONNECTING THE UPPER SHAFT AND THE TELESCOPIC SHAFT

Align the arrow on the upper handle (1) with the convex point (2) on the telescopic shaft and insert it

to the end.

Hold the upper handle and tighten the telescopic shaft.

INSTALLING THE SAFETY GUARD

To avoid injury, always remove the battery pack before installing the guard, changing a cutting line, or

making any adjustments.

15

If the guard is damaged, do not use the brush cutter until it is replaced.

NOTE: Install the protective guard before operating the machine. It cannot be removed or

disassembled.

Remove the battery pack.

Install the safety guard to the working head in the direction of arrow 1. Lock with screws (M5*14).

BLADE INSTALLATION

WARNING: Wear protective gloves when handling or performing maintenance on the

blade to avoid injury. The blade is sharp and can cut you even when it is not moving.

WARNING: Do not attempt to use any blades, washers, nuts, or fastening hardware other than

shown in the following illustrations. These parts must be provided by the manufacturer and

installed as shown below. Failure to use proper parts can cause the blade to fly off and seriously

hurt you or others.

Install the upper pressing plate into the motor shaft, the blade into the upper pressing plate, and the

lower pressing plate (convex surface upward) into the blade.

Insert the screwdriver into the positioning hole of the motor and the upper pressing plate.

Install the M10 lock nut into the motor shaft and tighten it counterclockwise.

Remove the screwdriver.

16

GRASS TRIMMER HEAD REPLACEMENT

Install the lower pressing plate and the upper pressing plate into the motor shaft. Note: the convex

surface of the lower pressing plate shall face down.

Insert a screwdriver into the positioning hole of the motor and the upper pressing plate.

Tighten the brushless trimmer head counterclockwise.

Remove the screwdriver.

CONNECTING AND REMOVING BATTERY

IMPORTANT! The battery pack is not charged when it is purchased. Before using the power tool for

the first time, place the battery pack in the battery charger and charge. Make sure to read all safety

precautions, and follow the instructions in the battery charger section.

To install the battery pack

To install the battery pack into the bottom of the handle, align the rails of the battery pack with the rails in

the handle and push the battery into the handle. To connect the battery, slide the battery pack fully

forward. Until the latch locks into place.

To remove the battery pack

Press the battery release button ,Slide the battery pack backward, and then pull or lift the battery out of

the tool.

17

WARNING:

Follow these instructions in order to avoid injury and to reduce the risk of electric shock or

fire:

•Replace the battery pack or the charger immediately if the battery case or charger cord is damaged.

•Verify that the battery pack is removed before inspecting, adjusting, or performing maintenance on

any part of the power tool.

•Read, understand, and follow the instructions.

OPERATING INSTRUCTIONS

WARNING: Read and thoroughly understand all instructions and safety information before

operating this machine. Failure to do so may cause serious injury or death. Do not allow

anyone to operate this machine who has not read this manual. A brush cutter can be dangerous

if assembled or used improperly. Do not operate this brush cutter if you have doubts or questions

concerning safe operation. Call our customer service department at 1-800-791-9458 to address these

concerns.

STARTING/STOPPING THE MACHINE

Install the battery pack. (Refer to Installing the battery pack)

To start the machine, press the self-locking button (1) first, then press the

trigger switch (2).

There are two speeds. Speed 1: tap the trigger switch; Speed 2:

continuously press the trigger switch twice.

To switch off, release the trigger switch (2).

WARNING:

The tool runs for approximately 3 seconds after it has been switched off. Let the motor come

to a complete standstill before setting the tool down.

OPERATING THE MACHINE

WARNING: Be sure to read the fuel information in the safety rules before you begin. If

you do not understand the safety rules, do not attempt to fuel your unit. Call customer

support.

CHECK POINTS BEFORE OPERATION

Check for loose bolts, nuts and fittings.

Check the air cleaner for dirt. Clean the air filter of all dirt, etc. before operation.

Check to be sure that protector is securely in place.

Check whether the battery is charged.

Check to be sure that blade is not cracked.

TRIMMING

This is feeding the trimmer carefully into the material you wish to cut .Tilt

the

head slowly to direct debris away from you. If cutting up to a barrier such as

fence, wall or tree,approach from an angle where any debris ricocheting off

18

the barrier will fly away from you. Move the line head slowly until the grass is cut right up the barrier, but

do not jam(overfeed )the line into the barrier. If trimming up to a wire mesh or chain linked fence be

careful to feed only up to wire. If you go to far the line will snap off around the wire. Trimming can be

done to cut through weed stems one at a time. Place the trimmer line head near the bottom of the

weed-never high up which could cause the weed to chatter and catch the line. Rather than cut the weed

right through, just use the very end of the line to wear through the stem slowly.

CUTTING WITH A BLADE

WARNING: Do not use a brush cutter for cutting trees.

There are many different types of blades, however the two most commonly

used are the following. BRUSH BLADE is used for cutting brush and weeds

up to 3/4” in diameter. Only 10inch 3-blade can be used in this type of brush

cutter.

WARNING: Do not cut with dull, cracked or damaged metal blade.

Before cutting growth, inspect for obstructions such as boulders, metal

stakes or strands of wire from broken fences. If an obstruction cannot be

removed, mark its location so that you can avoid it with the blade. Rocks

and

metal will dull or damage a blade . Wires can catch on the blade head and

flap

around or be thrown into the air.

Blade thrust is the reaction which may occur when the spinning blade contacts anything it cannot cut.This

contact may cause the blade to stop for an instant ?and suddenly "thrust" the unit away from the object

that was hit.This reaction can be violent enough to cause the operator to lose control of the unit.Blade

thrust may occur without warning if the blade snags ,stalls or binds.This is more likely to occur in areas

where it is difficult to see the material being cut from cutting ease and safely,approach the weeds being

cut from the right to the left,in the event that an unexpected object or woody stock is encountered,this

could minimize the blade thrust reaction.

USING THE SHOULDER HARNESS

WARNING: Proper shoulder strap and handlebar adjustments must be made with the machine

completely stopped before using unit.

1. Assemble and adjust the shoulder harness and belt.

2. Adjust the shoulder-harness button,and move the hook to your waist, then adjust the belt (If there

is a belt).

3. Hang the latch tab on the harness hook.

4. If the brush cutter doesn't balance,then adjust the harness hanger,and the handlebar,until the it

balances.

5. To quickly detach the brush cutter from the harness, pull the quick-release latch tab upward.

6. Insert the latch tongue in the slot of the quick-release latch to reattach the brush cutter to the harness.

19

WARNING: Before using, please check the shoulder harness and confirm it is OK. Encounter

danger,please stop the brush cutter immediately,and pull the quick-release latch tab,the brush

cutter will be depart from your body.

MAINTENANCE

WARNING:In order to avoid personal injury and the risk of fire and electric shock, remove

the battery pack before adjusting, inspecting, or cleaning the machine.

WARNING:When servicing, use only identical replacement parts. Use of any other parts

could create a hazard or cause product damage.

CLEANING

Remove the battery pack.

Brush or blow dust and debris out of the air vents using compressed air or a vacuum. Keep the air

vents free of obstructions, sawdust, and wood chips. Do not spray, wash, or immerse the air vents in

water.

Wipe off the housing and the plastic components using a moist, soft cloth. Do not use strong solvents

or detergents on the plastic housing or plastic components. Certain household cleaners may cause

damage, and may cause a shock hazard.

GENERAL INSPECTION

Regularly check that all the fixing screws are tight. They may vibrate loose over time.

STORAGE

Store the machine away from direct sunlight.

Do not store in a nylon bag as this can encourage the formation of mold.

Store it in a well-ventilated place that is inaccessible to children.

Keep away from corrosive agents such as garden chemicals and deicing salts.

At the end of the season, give the machine an overall cleaning and a thorough check.

BATTERY PACK

Store the battery pack fully charged.

Once the charging light turns green, remove the battery from the charger and disconnect the charger

from the outlet.

Do not store the battery pack on the tool.

After charging, the battery pack may be stored in the charger, as long as the charger is not plugged in.

20

CHARGER MAINTENANCE

Keep the charger clean and clear of debris. Do not allow foreign material to get into the recessed

cavity or onto the contacts. Wipe the charger clean with a dry cloth. Do not use solvents or water, and

do not place the charger in wet conditions.

Unplug the charger when there is no battery pack in it.

Fully charge the batteries before placing them in storage.

Store the charger at normal room temperature. Do not store it in excessive heat. Do not use the

charger in direct sunlight. Recharge at room temperature between 45˚F and 104˚F. If the battery

pack is hot, allow it to cool down before recharging.

ENVIRONMENTALLY SAFE BATTERY DISPOSAL

The batteries used in this string trimmer's battery pack contain the following toxic and corrosive material:

LITHIUM-ION.

WARNING:

Toxic materials must be disposed of in a specified manner in order to prevent contamination

of the environment. Before disposing of damaged or worn out Lithium-Ion battery packs,

contact your local waste disposal agency for information and specific instructions. Take the batteries to a

local recycling and/or disposal center that is certified for disposal.

If the battery pack cracks or breaks, whether it leaks or not, do not recharge it and do not use it. Dispose of

it and replace it with a new battery pack. DO NOT ATTEMPT TO REPAIR IT!

Follow these instructions in order to avoid injury and the risk of fire, explosion, or electric shock, and to

avoid damage to the environment:

Cover the battery's terminals with heavy-duty adhesive tape.

Do not attempt to remove or destroy any of the components of the battery pack.

Do not attempt to open the battery pack.

If a leak develops, the electrolytes that are released are corrosive and toxic. Do not get the solution in

the eyes or on the skin, and do not swallow it.

Do not place batteries in regular household trash.

DO NOT incinerate batteries.

DO NOT place batteries where they will become part of any waste landfill or municipal solid waste

stream.

Dispose of batteries at a certified recycling or disposal center.

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PowerSmart DB2501 Manuel utilisateur

PowerSmart DB2501 Manuel utilisateur

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