Makita DUR141, DUR181 User Manual

INSTRUCTION MANUAL MANUEL D'INSTRUCTION MANUAL DE INSTRUCCIONES

Cordless String Trimmer Coupe herbe sans-fil Desbrozadora Inalámbrica

DUR141 DUR181

IMPORTANT: Read Before Using. IMPORTANT: Lire avant usage. IMPORTANTE: Leer antes de usar.

012390

ENGLISH (Original instructions)

SPECIFICATIONS

Model DUR141 DUR181

No load speed (RPM) 6,000 /min 7,800 /min

Overall length

Cutting diameter with nylon cutting head

Net weight

Rated voltage D.C. 14.4 V D.C. 18 V

Standard battery cartridge(s)

Warning: Use only the battery cartridge(s) described.

• Due to our continuing program of research and development, the specifications herein are subject to change without notice.

• Specifications and battery cartridge may differ from country to country.

• Weight, with battery cartridge, according to EPTA-Procedure 01/2003

IMPORTANT SAFETY

2.9 kg 3.0 kg 2.9 kg 3.1 kg

(6.3 lbs) (6.5 lbs) (6.4 lbs) (6.7 lbs)

BL1415 / BL1415N

USB099-3

7. The string trimmer should be switched off

INSTRUCTIONS

WARNING! Read all safety warnings and all

instructions. Failure to follow the warnings and

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

Save all warnings and instructions for future reference.

General instructions

1. Do not allow persons unfamiliar with the string trimmer or these instructions to operate the tool. String trimmers are dangerous in the hands of untrained users.

2. Be sure that anyone who is to operate the string trimmer has first read the instruction manual.

3. Use the string trimmer with the utmost care and attention.

Operate the string trimmer only if you are in good physical condition. Perform all work calmly and carefully. Use common sense and keep in mind that the operator or user is responsible for accidents or hazards occurring to other people or their property.

Never operate the string trimmer when tired, feeling ill or under the influence of alcohol or drugs.

6. Avoid accidentally starting:

− Ensure the switch is in the off position before installing the battery pack. Inserting the battery pack into the string trimmer with the switch on invites accidents.

8. Disconnect the battery from the string trimmer

9. Don't force the tool. It will do the job better and

10. Don't overreach. Keep proper footing and

Intended use of the tool

1. Use right tool. The cordless string trimmer is only

Personal protective equipment

1. Dress Properly. The clothing worn should be

2. In order to avoid either head, eye, hand or foot

1,229 mm - 1,433 mm

(48-1/2" - 56-1/2")

260 mm

(10-1/4")

BL1430 /

BL1430B /

BL1460B

BL1815 /

BL1815N /

BL1820 / BL1820B

BL1830 / BL1830B / BL1840 / BL1840B / BL1850 / BL1850B /

− Carrying the string trimmer with your finger on the switch invites accidents.

immediately if it shows any signs of abnormal operation.

before making any adjustments, changing accessories or storing. Such preventive safety measures reduce the risk of starting the sting trimmer accidentally.

with less likelihood of a risk of injury at the rate for which it was designed.

balance at all times.

intended for cutting grass and light weeds. It should not be used for any other purpose such as edging or hedge cutting as this may cause injury.

functional and appropriate, i.e. it should be tightfitting but not cause hindrance. Do not wear either jewelry or clothing which could become entangled with bushes or shrubs. Wear protective hair covering to contain long hair.

injuries as well as to protect your hearing the following protective equipment and protective clothing must be used during operation of the equipment.

BL1860B

010820

3. Always wear a helmet where there is a risk of falling objects. The protective helmet is to be checked at regular intervals for damage and is to be replaced at least every five years. Use only approved protective helmets.

4. The visor of the helmet (or alternatively goggles) protects the face from flying debris and stones. During operation of the tool always wear goggles, or a visor to prevent eye injuries.

Wear adequate noise protection equipment to avoid hearing impairment (ear muffs , ear plugs etc.).

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.

5. Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, seek medical help. Liquid ejected from the battery may cause irritation or burns.

6. Do not dispose of the battery(ies) in a fire. The cell may explode. Check with local codes for possible special disposal instructions.

7. Do not open or mutilate the battery(ies). Released electrolyte is corrosive and may cause damage to the eyes or skin. It may be toxic if swallowed.

Starting up the tool

360°

010821

6. Work overalls protect against flying stones and debris. It is strongly recommended that the user wears work overalls.

7. Special gloves made of thick leather are part of the prescribed equipment and must always be worn during operation of the tool.

8. When using the tool, always wear sturdy shoes with a nonslip sole. This protects against injuries and ensures a good footing.

Electrical and battery safety

1. Avoid dangerous environment. Don't use the tool in damp or wet locations or expose it to rain. Water entering the tool will increase the risk of electric shock.

2. 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.

3. Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.

4. When battery pack is not in use, keep it away from other metal objects, like paper clips, coins,

012858

1. Make sure that there are no children or other people within a working range of 15 meters (50 ft), also pay attention to any animals in the working vicinity. Otherwise stop using the tool.

2. Before use always check that the tool is safe for operation. Check the security of the nylon cutting head and the guard and the switch trigger/lever for easy and proper action. Check for clean and dry handles and test the on/off function of the switch.

3. 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 condition that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced by our authorized service center unless indicated elsewhere in this manual.

4. Switch on the motor only when hands and feet are away from the nylon cutting head.

5. Before starting make sure that the nylon cutting head has no contact with hard objects such as branches, stones etc. as the nylon cutting head will revolve when starting.

Method of operation

1. Only use the tool in good light and visibility. During the winter season beware of slippery or wet areas, ice and snow (risk of slipping). Always ensure a safe footing.

2. Take care against injury to feet and hands from the nylon cutting head.

3. Never cut above waist height.

4. Never stand on a ladder and run the tool.

5. Never climb up into trees to perform cutting operation with the tool.

6. Never work on unstable surfaces.

7. Remove sand, stones, nails etc. found within the working range. Foreign particles may damage the nylon cutting head.

8. Should the nylon cutting head hit stones or other hard objects, immediately switch off the motor and inspect the nylon cutting head.

9. Before commencing cutting, the nylon cutting head must have reached full working speed.

10. During operation always hold the tool with both hands. Never hold the tool with one hand during use. Always ensure a safe footing.

11. The nylon cutting head has to be equipped with the guard. Never run the tool with damaged guards or without guards in place!

12. All protective equipment such as guards supplied with the string trimmer must be used during operation.

13. Except in case of emergency, never drop or cast the tool to the ground or this may severely damage the tool.

14. Never drag the tool on the ground when moving from place to place, the tool may become damaged if moved in this manner.

15. Always remove the battery cartridge from the tool:

− whenever leaving the tool unattended;

− before clearing a blockage;

− before checking, cleaning or working on the

tool;

− whenever the tool starts vibrating abnormally;

− whenever transporting the tool.

16. Always ensure that the ventilation openings are kept clear of debris.

Maintenance instructions

1. The condition of the nylon cutting head, protective devices must be checked before commencing work.

2. Turn off the motor and remove the battery cartridge before carrying out maintenance, replacing the nylon cutting head or nylon cord and cleaning the tool.

3. Check for loose fasteners and damaged parts such as cracks in the nylon cutting head.

4. Follow instructions for lubricating and changing accessories if applicable.

5. When not in use store the equipment in a dry location that is locked up or out of children's reach.

6. Use only the manufacturer's recommended replacement parts and accessories.

7. Inspect and maintain the tool regularly, especially before/after use. Have the tool repaired only by our authorized service center.

8. Keep handles dry, clean and free from oil and grease.

SAVE THESE INSTRUCTIONS.

WARNING:

DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to safety rules for the subject product. MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury.

WARNING:

Use of this product can create dust containing chemicals which may cause respiratory or other illnesses. Some examples of these chemicals are compounds found in pesticides, insecticides, fertilizers and herbicides. Your risk from these exposures 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 those dust masks that are specially designed to filter out microscopic particles.

USG001-2

USD301-4

Symbols

The followings show the symbols used for tool.

･ volts

･ direct current

･ rated speed

･ no load speed

･ revolutions or reciprocation per minute

ENC007-10

IMPORTANT SAFETY INSTRUCTIONS

FOR BATTERY CARTRIDGE

1. Before using battery cartridge, read all instructions and cautionary markings on (1) battery charger, (2) battery, and (3) product using battery.

2. Do not disassemble battery cartridge.

3. If operating time has become excessively

shorter, stop operating immediately. It may result in a risk of overheating, possible burns and even an explosion.

4. If electrolyte gets into your eyes, rinse them out with clear water and seek medical attention right away. It may result in loss of your eyesight.

5. Do not short the battery cartridge:

(1) Do not touch the terminals with any

conductive material.

(2) Avoid storing battery cartridge in a

container with other metal objects such as nails, coins, etc.

(3) Do not expose battery cartridge to water

or rain. A battery short can cause a large current flow, overheating, possible burns and even a breakdown.

6. Do not store the tool and battery cartridge in locations where the temperature may reach or exceed 50 ﾟ C (122 ﾟ F).

7. Do not incinerate the battery cartridge even if it is severely damaged or is completely worn out. The battery cartridge can explode in a fire.

8. Be careful not to drop or strike battery.

9. Do not use a damaged battery.

10. Follow your local regulations relating to

disposal of battery.

SAVE THESE INSTRUCTIONS.

CAUTION: Only use genuine Makita batteries.

Use of non-genuine Makita batteries, or batteries that have been altered, may result in the battery bursting causing fires, personal injury and damage. It will also void the Makita warranty for the Makita tool and charger.

Tips for maintaining maximum battery life

1. Charge the battery cartridge before completely discharged. Always stop tool operation and charge the battery cartridge when you notice less tool power.

2. Never recharge a fully charged battery cartridge. Overcharging shortens the battery service life.

3. Charge the battery cartridge with room temperature at 10 ﾟ C - 40 ﾟ C (50 ﾟ F - 104 ﾟ F). Let a hot battery cartridge cool down before charging it.

4. Charge the battery cartridge if you do not use it for a long period (more than six months).

PARTS DESCRIPTION

013641

Indication lamp

Switch trigger

Battery cartridge

Front grip

Clamping nut

Lock grip

Guard7

Nylon cutting head

FUNCTIONAL DESCRIPTION

WARNING:

• Always be sure that the tool is switched off

and battery cartridge is removed before adjusting or checking function on the tool.

Failure to switch off and remove the battery cartridge may result in serious personal injury from accidental start-up.

Installing or removing battery cartridge

1. Red indicator

2. Button

3. Battery

012391

CAUTION:

• Always switch off the tool before installing or

removing of the battery cartridge.

• Hold the tool and the battery cartridge firmly

when installing or removing battery cartridge. Failure to hold the tool and the battery cartridge firmly may cause them to slip off your hands and result in damage to the tool and battery cartridge

and a personal injury. To remove the battery cartridge, slide it from the tool while sliding the button on the front of the cartridge. To install the battery cartridge, align the tongue on the battery cartridge with the groove in the housing and slip it into place. Insert it all the way until it locks in place with a little click. If you can see the red indicator on the upper side of the button, it is not locked completely.

CAUTION:

• Always install the battery cartridge fully until the

red indicator cannot be seen. If not, it may

accidentally fall out of the tool, causing injury to

you or someone around you.

• Do not install the battery cartridge forcibly. If the

cartridge does not slide in easily, it is not being

inserted correctly.

cartridge

Battery protection system (Lithium-ion battery with star marking)

012128

Lithium-ion batteries with a star marking are equipped with a protection system. This system automatically cuts off power to the tool to extend battery life. The tool will automatically stop during operation if the tool and/or battery are placed under one of the following conditions:

• Overloaded:

The tool is operated in a manner that causes it to draw an abnormally high current. In this situation, release the trigger switch on the tool and stop the application that caused the tool to become overloaded. Then pull the trigger switch again to restart. If the tool does not start, the battery is overheated. In this situation, let the battery cool before pulling the trigger switch again.

• Low battery voltage:

The remaining battery capacity is too low and the tool will not operate. In this situation, remove and recharge the battery.

1. Star marking

Indicating the remaining battery capacity

(Only for battery cartridges with "B" at the end of the model number.)

1. Indicator lamps

015676

Press the check button on the battery cartridge to indicate the remaining battery capacity. The indicator lamps light up for few seconds.

2. CHECK button

015658

Indicator lamps

Off

BlinkingLighted

Remaining

capacity

75% to 100%

50% to 75%

25% to 50%

0% to 25%

Charge the

battery.

The battery

may have

malfunctioned.

NOTE:

• Depending on the conditions of use and the

ambient temperature, the indication may differ

slightly from the actual capacity.

Power switch action

WARNING:

• Before inserting the battery cartridge in the

tool, always check to see that the switch

trigger actuates properly and returns to the

"OFF" position when released. Do not pull the

switch trigger hard without pressing in the

lock-off button. This can cause switch

breakage. Operating a tool with a switch that does

not actuate properly can lead to loss of control and serious personal injury.

1. Lock-off button

2. Switch trigger

012397

To prevent the switch trigger from being accidentally pulled, a lock-off button is provided. To start the tool, move the lock-off button forward and pull the switch trigger. Release the switch trigger to stop.

Indication lamp

012441

Running the tool allows the indication lamp to show the battery cartridge capacity status. When the tool is also overloaded and has stopped during operation, the lamp lights up in red. Refer to the following table for the status and action to be taken for the indication lamp.

1. Indication lamp

012443

Indication lamp

Status

This indicates the appropriate

The lamp blinks in red.

time to replace the battery cartridge when the battery

Recharge the battery cartridge as soon as possible.

power becomes low.

This function works when the The lamp lights up in red. (Note 1)

battery power is almost used

up. At this time, tool stops

Recharge the battery cartridge.

immediately.

The lamp lights up in red. (Note 1)

The time at which the indication lamp lights up varies by the temperature

Note 1:

Autostop due to overload.

Turn off the tool.

around the work area and the battery cartridge conditions.

Action to be taken

Adjusting the shaft length

WARNING:

• Before adjusting the shaft length, release the

switch trigger and remove the battery cartridge from the string trimmer. Failure to release the trigger and removing the battery cartridge may cause a personal injury.

1. Shaft

2. Grip

012396

To adjust the length of the shaft, turn the grip counterclockwise until the shaft is unlocked and pull out or push in to the desired length.

Nylon cutting head

NOTICE:

• The bump feed will not operate properly if the

Nylon cutting head is not rotating.

1. Nylon cutting head

012404

The nylon cutting head is a single string trimmer head provided with a bump & feed mechanism. To cause the nylon cord to feed out, the cutting head should be bumped against the ground while the tool is running. As the nylon cord is feeding out it will automatically be cut to the proper length by the cutter on the guard.

NOTE:

• If the nylon cord does not feed out while bumping

the head, rewind/replace the nylon cord by following the procedures described under "Installing or removing the Nylon cutting head" and "Winding a new Nylon cord on the spool".

• Do not bump the tool to the concrete or asphalt

surface. Bumping to this kind of objects may cause the tool damage.

ASSEMBLY

WARNING:

• Always be sure that the tool is switched off

and battery cartridge is removed before carrying out any work on the tool. Failure to

switch off and remove the battery cartridge may result in serious personal injury from accidental start-up.

• Never start the tool unless it is completely

assembled. Operation of the tool in a partially assembled state may result in serious personal injury from accidental start-up.

Installing the front grip

012394

Put the front grip on the front grip holder and secure it with a hex bolt and the clamping nut provided with the string trimmer as shown in the figure. At this time, the hex bolt needs to be installed from the side in which the hex bolt lock port is located and the clamping nut needs to be installed from the opposite side.

NOTE:

• The front grip has a edge-to-edge cut slit in its

mounting area. Using this slit allows you to easily

install the front grip on the front grip holder. The front grip angle is adjustable. To adjust the front grip angle, loosen the claming nut, set the front grip at an proper angle according to your work and then tighten the nut clockwise firmly.

Installing the guard

CAUTION:

• While installing the guard, be careful not to

contact the nylon cord cutter provided on the

guard. Contact with the cutter could result in

personal injury.

1. Front grip

2. Clamping nut

3. Hex bolt

1. Guard

2. Screws

3. Cutter cover

012393

Mount the guard by fitting it on to the motor housing so that the Nylon cord is not pinched between the guard and the motor housing, and then secure it with two screws. Before starting the trimmer, take away the cutter cover from the cord cutter.

Installing or removing the Nylon cutting head

WARNING:

• Before installing or removing the Nylon cutting

head (both spool cover and spool, and hereafter called this way), make sure that the tool is switched off and the battery cartridge is removed from the tool. Failure to switch off the

tool and remove the battery cartridge may cause a personal injury.

CAUTION:

• While installing or removing the Nylon cutting

head, be careful not to contact the nylon cord cutter provided on the guard. Contact with the

cutter could result in personal injury.

WARNING:

• Use only 1.65 mm (1/16") diameter nylon cord.

Never use metal wire, rope or the like. Use of something other than the recommended nylon cord may cause damage to the trimmer and result in serious personal injury.

012409

To remove the Nylon cutting head (spool and spool cover) from the string trimmer, press in the latches forcefully on both sides of the spool cover and raise it.

012440

NOTICE:

• Make sure that the spring is installed inside the

spool holder. To install a cord-newly-wound Nylon cutting head (spool and spool cover) on the string trimmer, align the Nylon cord eyehole with the notch of the Nylon cutting head installation port on the trimmer and then press in it until a click is heard.

1. Nylon cord eyehole

2. Notch of the nylon cutting head installation port

3. Spring

4. Spool holder

Winding a new Nylon cord on the spool

012408

012412

Remove the spool from the spool cover and take off the remaining used Nylon cord from the spool.

012413

Insert a Nylon cord to the retainer shown in the figure.

1. Nylon cord

2. Retainer for nylon cord end

OPERATION

Attachment of shoulder strap

012414

Wind it tightly flat around the spool in the direction of arrow on the spool so that the wound Nylon cord surface appears uniform over the winding area.

012415

Temporarily fix a Nylon cord at the notch shown in the figure.

012416

Bring the Nylon cord through the Nylon cord eyehole in the spool cover.

1. Spool

2. Nylon cord

1. Shoulder strap

2. Hook

012395

Hook the shoulder strap in a hole in the front grip.

OPERATION

CAUTION:

• Do not cut high grass at a time. Cutting high

grass at a time near the root may cause the trimmer motor spindle to be entangled by grass which leads to the motor under overload, resulting in damage to the trimmer.

012399

012417

After installing the Nylon cutting head, make sure that the Nylon cord comes out by pressing the spool and pulling the Nylon cord.

012400

CAUTION:

• Use the trimmer without getting the spool into

a contact with the ground surface. Using the spool contacting the ground surface may cause the motor under overload resulting in damage to the trimmer.

012401

CAUTION:

• Do not force the trimmer in densely growing grass.

halfway inside the spool cover. At this time, take the spool out of the spool cover and then set the nylon cord again properly by referring to the section titled "Installing or removing the nylon cutting head" and "Winding a new nylon cord on the spool". Using the tip of the nylon cord during operation brings the best result of operation and therefore it is recommended to keep the tool more than 5 cm (1/4") away from the tree, concrete

block, brick or garden stone or the like. Start the trimmer before getting close to the grass to be cut. Cut the grass using the Nylon cord tip by moving the trimmer from right to left and proceed slowly, keeping the trimmer tilted at the angle of about 30ﾟ in relation to the ground surface. When cutting high grass, cut in layers always beginning from the top with each cut length short.

Using the tool as an edger

012402

CAUTION:

• Do not use the trimmer as if you dig out the

ground with it.

Cutting the grass near a tree, concrete block, brick or garden stone

012403

Hold the trimmer tilting at a level so that it does not contact the ground surface and cut the grass using the Nylon cord tip like knocking the ground. In this work, smooth feeding out is needed because the Nylon cord wears more quickly than usual.

NOTE:

• Getting the trimmer too close to a tree, concrete

block, brick or garden stone or the like during performing the edging work or such similar cutting work may cause the nylon cord to be cut off

012406

Using the tool as an edger allows the operator to cut along the edge of the concrete block, brick and the like.

1. Motor housing

2. Grip

012405

For using the tool as an edger, hold the shaft of the trimmer with one hand and turn the grip counter clockwise to loosen the shaft. Rotate the shaft with the motor housing 180 ﾟ and tighten the grip clockwise until it locks.

NOTE:

• Before rotating the shaft, it needs to be fully

shortened or extended.

• After changing to the edger position, make sure

that the motor housing and shaft are locked.

012407

To obtain a good result of finish cutting, move parallel to the edge you are going to perform an edging work.

Cutting the grass in a tight place or on a slope

WARNING:

• When cutting the grass on a slope, be careful of

stones, grass and other foreign objects thrown from the cutting head area.

• When cutting the grass on a slope, make sure that

you always keep a good and stable footing.

1. Lock button

NOTICE:

Never use gasoline, benzine, thinner, alcohol or

the like. Discoloration, deformation or cracks may

result. To maintain product SAFETY and RELIABILITY, repairs, any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers, always using Makita replacement parts.

OPTIONAL ACCESSORIES

CAUTION:

• These accessories or attachments are

recommended for use with your Makita tool

specified in this manual. The use of any other

accessories or attachments might present a risk of

injury to persons. Only use accessory or

attachment for its stated purpose. If you need any assistance for more details regarding these accessories, ask your local Makita Service Center.

• Nylon cutting head

• Nylon cords

• Shoulder strap

• Goggles

• Makita genuine battery and charger

NOTE:

• Some items in the list may be included in the tool

package as standard accessories. They may differ

from country to country.

012398

To ease the work in a tight place which restricts the height, such as cutting the grass under an outdoor wood deck and similars, push the lock button and then bend down the cutting head so that the shaft is parallel to the ground surface. Adjusting the cutting head angle properly in this way helps you cut the grass on a slope.

MAINTENANCE

WARNING:

• Always be sure that the tool is switched off

and battery cartridge is removed before attempting to perform inspection or maintenance on the tool. Failure to switch off

and remove the battery cartridge may result in serious personal injury from accidental start-up.

MAKITA LIMITED ONE YEAR WARRANTY

Warranty Policy

Every Makita tool is thoroughly inspected and tested before leaving the factory. It is warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase. Should any trouble develop during this one year period, return the COMPLETE tool, freight prepaid, to one of Makita’s Factory or Authorized Service Centers. If inspection shows the trouble is caused by defective workmanship or material, Makita will repair (or at our option, replace) without charge.

This Warranty does not apply where:

repairs have been made or attempted by others: repairs are required because of normal wear and tear: the tool has been abused, misused or improperly maintained: alterations have been made to the tool.

IN NO EVENT SHALL MAKITA BE LIABLE FOR ANY INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES FROM THE SALE OR USE OF THE PRODUCT. THIS DISCLAIMER APPLIES BOTH DURING AND AFTER THE TERM OF THIS WARRANTY. MAKITA DISCLAIMS LIABILITY FOR ANY IMPLIED WARRANTIES, INCLUDING IMPLIED WARRANTIES OF "MERCHANTABILITY" AND "FITNESS FOR A SPECIFIC PURPOSE," AFTER THE ONE YEAR TERM OF THIS WARRANTY. This Warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. Some states do not allow limitation on how long an implied warranty lasts, so the above limitation may not apply to you.

EN0006-1

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