Makita UA002G ユーザーマニュアル

UA002G

EN Cordless Telescopic

Pole Saw INSTRUCTION MANUAL 10

ZHCN 充电式可伸缩高枝锯使用说明书 25

ID Gergaji Galah Teleskopik

Tanpa Kabel PETUNJUK PENGGUNAAN 40

MS Gergaji Tiang Teleskop Tanpa

Kord MANUAL ARAHAN 56

VI

Máy Cưa Cành Trên Cao Có

Đầu Nối Điều Chỉnh Cầm Tay

Hoạt Động Bằng Pin

TÀI LIỆU HƯỚNG DẪN 72

TH   87

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10 ENGLISH

ENGLISH (Original instructions)

SPECIFICATIONS

Model: UA002G

Overall length

(without guide bar and battery)

2,516 - 3,748 mm

Rated voltage D.C. 36 V - 40 V max

Net weight *1 7.8 kg

*2 7.8 - 8.4 kg

Standard guide bar length 250 mm

Recommended

guide bar

length

with 90PX 250 - 300 mm

with 91PX 250 - 300 mm

Applicable saw chain type

(refer to the table below)

90PX

91PX

Standard

sprocket

Number of teeth 6

Pitch 3/8"

Chain speed 0 - 20 m/s

(0 - 1,200 m/min)

Chain oil tank volume 160 cm3

Protection degree IPX4

• Duetoourcontinuingprogramofresearchanddevelopment,thespecicationshereinaresubjecttochange

without notice.

• Specicationsmaydierfromcountrytocountry.

*1: Weight, with largest battery cartridge and empty oil tank, and without guide bar, chain, and shoulder harness,

according to EN ISO11680-1.

*2:Thelightestandheaviestcombinationofweight,accordingtoEPTA-Procedure01/2014.Theweightmaydier

depending on the attachment(s), including the battery cartridge.

Applicable battery cartridge and charger

Battery cartridge BL4020 / BL4025 / BL4040* / BL4050F*

* : Recommended battery

Charger DC40RA / DC40RB / DC40RC

• Someofthebatterycartridgesandchargerslistedabovemaynotbeavailabledependingonyourregionof

residence.

WARNING: Only use the battery cartridges and chargers listed above. Use of any other battery cartridges

andchargersmaycauseinjuryand/orre.

Recommended cord connected power source

Portable power pack PDC01 / PDC1200

• Thecordconnectedpowersource(s)listedabovemaynotbeavailabledependingonyourregionofresidence.

• Beforeusingthecordconnectedpowersource,readinstructionandcautionarymarkingsonthem.

11 ENGLISH

Saw chain, guide bar, and sprocket combination

Saw chain type 90PX

Number of drive links 40

Guide bar Guide bar length 250 mm

Cutting length 240 mm

Pitch 3/8"

Gauge 1.1 mm

Type Sprocket nose bar

Sprocket Number of teeth 6

Pitch 3/8"

Saw chain type 91PX

Number of drive links 40

Guide bar Guide bar length 250 mm

Cutting length 240 mm

Pitch 3/8"

Gauge 1.3 mm

Type Sprocket nose bar

Sprocket Number of teeth 6

Pitch 3/8"

WARNING:Useappropriatecombinationoftheguidebarandsawchain.Otherwisepersonalinjurymay

result.

Symbols

The followings show the symbols which may be used

for the equipment. Be sure that you understand their

meaning before use.

Read instruction manual.

Wear a helmet, goggles and ear protection.

Wear protective gloves.

Wear sturdy boots with nonslip soles.

Steeltoed safety boots are recommended.

Beware of electrical lines, risk of electrical

shock.

Keep distance at least 15 m.

Maximum permissible cut length

Direction of chain travel

Chain oil tank

Hotsurfaces-Burnstongersorhands.

Ni-MH

Li-ion

Only for EU countries

Due to the presence of hazardous com-

ponents in the equipment, waste electrical

and electronic equipment, accumulators

and batteries may have a negative impact

on the environment and human health.

Do not dispose of electrical and electronic

appliances or batteries with household

waste!

In accordance with the European Directive

on waste electrical and electronic equip-

ment and on accumulators and batteries

and waste accumulators and batteries,

as well as their adaptation to national law,

waste electrical equipment, batteries and

accumulators should be stored separately

and delivered to a separate collection point

for municipal waste, operating in accor-

dance with the regulations on environmen-

tal protection.

This is indicated by the symbol of the

crossed-out wheeled bin placed on the

equipment.

Guaranteed sound power level according

to EU Outdoor Noise Directive.

Sound power level according to Australia

NSW Noise Control Regulation.

Intended use

The tool is intended for pruning branches and limbs.

12 ENGLISH

SAFETY WARNINGS

General power tool safety warnings

WARNING: Read all safety warnings, instruc-

tions, illustrations and specications provided

with this power tool. Failure to follow all instructions

listedbelowmayresultinelectricshock,reand/or

seriousinjury.

Save all warnings and instruc-

tions for future reference.

The term “power tool” in the warnings refers to your

mains-operated (corded) power tool or battery-operated

(cordless) power tool.

Work area safety

1. Keep work area clean and well lit. Cluttered or

dark areas invite accidents.

2. Do not operate power tools in explosive atmo-

spheres, such as in the presence of ammable

liquids, gases or dust. Power tools create sparks

which may ignite the dust or fumes.

3. Keep children and bystanders away while

operating a power tool. Distractions can cause

you to lose control.

Electrical safety

1. Power tool plugs must match the outlet. Never

modify the plug in any way. Do not use any

adapter plugs with earthed (grounded) power

tools. Unmodiedplugsandmatchingoutletswill

reduce risk of electric shock.

2. Avoid body contact with earthed or grounded

surfaces, such as pipes, radiators, ranges and

refrigerators. There is an increased risk of elec-

tric shock if your body is earthed or grounded.

3. Do not expose power tools to rain or wet con-

ditions. Water entering a power tool will increase

the risk of electric shock.

4. Do not abuse the cord. Never use the cord for

carrying, pulling or unplugging the power tool.

Keep cord away from heat, oil, sharp edges

or moving parts. Damaged or entangled cords

increase the risk of electric shock.

5. When operating a power tool outdoors, use an

extension cord suitable for outdoor use. Use of

a cord suitable for outdoor use reduces the risk of

electric shock.

6. If operating a power tool in a damp location

is unavoidable, use a residual current device

(RCD) protected supply. Use of an RCD reduces

the risk of electric shock.

7. Power tools can produce electromagnetic

elds (EMF) that are not harmful to the user.

However, users of pacemakers and other similar

medical devices should contact the maker of their

device and/or doctor for advice before operating

this power tool.

Personal safety

1. Stay alert, watch what you are doing and use

common sense when operating a power tool.

Do not use a power tool while you are tired or

under the inuence of drugs, alcohol or med-

ication. A moment of inattention while operating

powertoolsmayresultinseriouspersonalinjury.

2. Use personal protective equipment. Always

wear eye protection. Protective equipment such

as a dust mask, non-skid safety shoes, hard hat or

hearing protection used for appropriate conditions

willreducepersonalinjuries.

3. Prevent unintentional starting. Ensure the

switch is in the o-position before connecting

to power source and/or battery pack, picking

up or carrying the tool. Carrying power tools with

yourngerontheswitchorenergisingpowertools

that have the switch on invites accidents.

4. Remove any adjusting key or wrench before

turning the power tool on. A wrench or a key left

attached to a rotating part of the power tool may

resultinpersonalinjury.

5. Do not overreach. Keep proper footing and

balance at all times. This enables better control

of the power tool in unexpected situations.

6. Dress properly. Do not wear loose clothing or

jewellery. Keep your hair and clothing away

from moving parts.Looseclothes,jewelleryor

long hair can be caught in moving parts.

7. If devices are provided for the connection of

dust extraction and collection facilities, ensure

these are connected and properly used. Use of

dust collection can reduce dust-related hazards.

8. Do not let familiarity gained from frequent use

of tools allow you to become complacent and

ignore tool safety principles. A careless action

cancausesevereinjurywithinafractionofa

second.

9. Always wear protective goggles to protect

your eyes from injury when using power tools.

The goggles must comply with ANSI Z87.1 in

the USA, EN 166 in Europe, or AS/NZS 1336

in Australia/New Zealand. In Australia/New

Zealand, it is legally required to wear a face

shield to protect your face, too.

It is an employer's responsibility to enforce

the use of appropriate safety protective equip-

ments by the tool operators and by other per-

sons in the immediate working area.

13 ENGLISH

Power tool use and care

1. Do not force the 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 was designed.

2. Do not use the power tool if the switch does

not turn it on and o. Any power tool that cannot

be controlled with the switch is dangerous and

must be repaired.

3. Disconnect the plug from the power source

and/or remove the battery pack, if detachable,

from the power tool before making any adjust-

ments, changing accessories, or storing power

tools. Such preventive safety measures reduce

the risk of starting the power tool accidentally.

4. Store idle power tools out of the reach of chil-

dren and do not allow persons unfamiliar with

the power tool or these instructions to operate

the power tool. Power tools are dangerous in the

hands of untrained users.

5. Maintain power tools and accessories. Check

for misalignment or binding of moving parts,

breakage of parts and any other condition that

may aect the power tool’s operation. If dam-

aged, have the power tool repaired before use.

Many accidents are caused by poorly maintained

power tools.

6. Keep cutting tools sharp and clean. Properly

maintained cutting tools with sharp cutting edges

are less likely to bind and are easier to control.

7. Use the power tool, accessories and tool bits

etc. in accordance with these instructions, tak-

ing into account the working conditions and

the work to be performed. Use of the power tool

foroperationsdierentfromthoseintendedcould

result in a hazardous situation.

8. Keep handles and grasping surfaces dry,

clean and free from oil and grease. Slippery

handles and grasping surfaces do not allow for

safe handling and control of the tool in unexpected

situations.

9. When using the tool, do not wear cloth work

gloves which may be entangled. The entangle-

ment of cloth work gloves in the moving parts may

resultinpersonalinjury.

Battery tool use and care

1. Recharge only with the charger specied by

the manufacturer. A charger that is suitable for

onetypeofbatterypackmaycreateariskofre

when used with another battery pack.

2. Use power tools only with specically desig-

nated battery packs. Use of any other battery

packsmaycreateariskofinjuryandre.

3. 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 termi-

nalstogethermaycauseburnsorare.

4. Under abusive conditions, liquid may be

ejected from the battery; avoid contact. If con-

tact accidentally occurs, ush with water. If

liquid contacts eyes, additionally seek medical

help.Liquidejectedfromthebatterymaycause

irritation or burns.

5. Do not use a battery pack or tool that is dam-

aged or modied.Damagedormodiedbatteries

may exhibit unpredictable behaviour resulting in

re,explosionorriskofinjury.

6. Do not expose a battery pack or tool to re or

excessive temperature.Exposuretoreortem-

perature above 130 °C may cause explosion.

7. Follow all charging instructions and do not

charge the battery pack or tool outside the

temperature range specied in the instruc-

tions. Charging improperly or at temperatures

outsidethespeciedrangemaydamagethe

batteryandincreasetheriskofre.

Service

1. Have your power tool serviced by a qualied

repair person using only identical replacement

parts. This will ensure that the safety of the power

tool is maintained.

2. Never service damaged battery packs. Service

of battery packs should only be performed by the

manufacturer or authorized service providers.

3. Follow instruction for lubricating and chang-

ing accessories.

Cordless Telescopic Pole Saw

Safety Warnings

General precautions

1. Before starting the tool, read this instruction

manual to become familiar with the handling of

the tool.

2. Do not lend the tool to a person with insu-

cient experience or knowledge regarding han-

dling of the tool.

3. When lending the tool, always attach this

instruction manual.

4. Do not allow children or young persons under

18 years old to use the tool. Keep them away

from the tool.

5. Handle the tool with the utmost care and

attention.

6. Never use the tool after consuming alcohol or

drugs, or if feeling tired or ill.

7. Never attempt to modify the tool.

8. Do not use the tool in bad weather conditions,

especially when there is a risk of lightning.

This decreases the risk of being struck by

lightning.

9. National regulations may restrict of the use of

the tool. Follow the regulations about handling

of the tool in your country.

Personal protective equipment

1. Wear safety helmet, protective goggles and

protective gloves to protect yourself from

ying debris or falling objects.

2. Wear ear protection such as ear mus to pre-

vent hearing loss.

3. Wear proper clothing and shoes for safe

operation, such as a work overall and sturdy,

non-slip shoes. Do not wear loose clothing or

jewelry.Looseclothes,jewelryorlonghaircanbe

caught in moving parts.

14 ENGLISH

4. When handling the saw chain or adjusting the

chain tension, wear protective gloves. Saw

chain can cut bare hands severely.

Work area safety

1. Keep the tool at least 15 m away from electric

lines and communication cables (including

any branches contacting them). Touching or

approaching high-voltage lines with the tool

can result in death or serious injury. Watch

power lines and electrical fences around the

work area before starting operation.

2. Operate the tool under good visibility and day-

light conditions only. Do not operate the tool in

darkness or fog.

3. During operation, never stand on an unstable

or slippery surface or a steep slope. During

the cold season, beware of ice and snow and

always ensure secure footing.

4. During operation, keep bystanders or animals

at least 15 m away from the tool. Stop the tool

as soon as someone approaches.

5. When working with two or more people, keep a

distance of at least 15 m or more between each

other, and put a supervisor.

6. Before operation, examine the work area for

wire fences, walls, or other solid objects. They

can damage the saw chain.

Preparation

1. Before assembling or adjusting the tool,

switch o the tool and remove the battery

cartridge.

2. Before handling the saw chain or adjusting the

chain tension, wear protective gloves.

3. Before starting the tool, inspect the tool for

damages, loose screws/nuts or improper

assembly. Sharpen blunt saw chain. If the saw

chain is bent or damaged, replace it. Check all

control levers and switches for easy action.

Clean and dry the grips.

4. Never attempt to start the tool if the tool is

damaged or not fully assembled. Otherwise

seriousinjurymayresult.

5. Adjust the shoulder harness to suit the opera-

tor’s body size.

6. Adjust the chain tension properly. Rell the

chain oil, if necessary.

Starting the tool

1. Wear the personal protective equipments

before starting the tool.

2. Before starting the tool, make sure that there

is no person or animal in the work area.

3. When installing the battery cartridge, keep

the saw chain and guide bar clear of your

body and other object, including the ground.

The saw chain may move when starting and may

causeseriousinjuryordamagetothesawchain

and/or property.

4. Place the tool on rm ground. Maintain good

balance and secure footing.

Operation

1. In the event of an emergency, switch o the

tool immediately.

2. If you notice any unusual condition (e.g. noise,

vibration) during operation, switch o the tool.

Do not use the tool until the cause is recog-

nized and solved.

3. The saw chain continues to move for a short

period after switching o the tool. Don’t rush

to contact the saw chain.

4. During operation, use the shoulder harness.

Keep the tool on your right side rmly.

5. Hold the front grip with your left hand and the

rear grip with your right hand, no matter you

are right-hander or left-hander. Wrap your

ngers and thumbs around the grips.

6. Hold the tool by insulated gripping surfaces

only, because the saw chain may contact hid-

den wiring. A saw chain contacting a “live” wire

may make exposed metal parts of the extend-

ed-reach pruner “live” and could give the operator

an electric shock.

7. Never attempt to operate the tool with one

hand. Loss of control may result in serious or

fatal injury. To reduce the risk of injury, keep

your hands and feet away from the saw chain.

8. Do not overreach. Keep proper footing and

balance at all times. Watch for hidden obsta-

cles such as tree stumps, roots and ditches

to avoid stumbling. Clear fallen branches and

other objects away.

9. Never work on a ladder or tree to avoid loss of

control.

10. If the tool gets heavy impact or fall, check the

condition before continuing work. If there is

any damage or doubt, ask Makita authorized

service center for the inspection and repair.

11. Do not touch the head of the tool. The head of

the tool becomes hot during operation.

12. Take a rest to prevent loss of control caused

by fatigue. We recommend to take a 10 to

20-minute rest every hour.

13. When you leave the tool, even if it is a short

time, always switch o the tool and remove the

battery cartridge. The running and unattended

tool may be used by unauthorized person and

cause serious accident.

14. When operating the tool, do not raise your

right hand above your shoulder height.

15. During operation, never hit the saw chain

against hard obstacles such stones and nails.

Take particular care when cutting branches

next to walls, wire fences or the like.

16. If branches get caught in the tool, always stop

the tool and remove the battery cartridge.

Otherwise unintentional start may cause serious

injury.

17. If the saw chain becomes clogged, always

switch o the tool and remove the battery

cartridge before cleaning.

18. Accelerating the tool with the saw chain

blocked increases the load and will damage

the tool.

15 ENGLISH

19. Before cutting limbs, keep an escape area

away from the falling limb. First, clear

obstructs such as limbs and branches from

the work area. Move all tools and goods from

the escape area to another safe place.

20. Before cutting branches and limbs, check

the falling direction of them, considering the

condition of branches and limbs, adjoining

trees, wind direction, etc. Pay full attention to

the falling direction, and the rebound of the

branch, which hit the ground.

21. Never hold the tool at an angle of more than

60°. Otherwise falling objects can hit the oper-

ator and cause serious injury. Never stand

underneath the limb being cut.

22. Pay attention to broken or bent branches. They

may bounce back in cutting, causing unexpected

injury.

23. Before cutting limbs that you intend to cut,

remove branches and leaves around them.

Otherwise the saw chain may be caught by them.

24. To prevent the saw chain from being caught in

the kerf, do not release the lever before pulling

the saw chain out of the kerf.

25. If the saw chain is bound in the kerf, immedi-

ately stop the tool, carefully move the branch

to open the kerf and release the saw chain.

26. Avoid kickback (rotational reactive force

towards the operator). To prevent kickback,

never use the guide bar nose or perform a

penetrating cut. Always beware of the position

of the guide bar nose.

27. Check the chain tension frequently. When

checking or adjusting the chain tension,

switch o the tool and remove the battery

cartridge. If the tension is loose, tighten it.

28. When you use the tool on muddy ground, wet

slope, or slippery place, pay attention to your

footing.

29. Do not submerge the tool into a puddle.

30. Do not leave the tool unattended outdoors in

the rain.

Transport

1. Before transporting the tool, switch o the tool

and remove the battery cartridge. Always t

the guide bar cover during transportation.

2. When transporting the tool, carry it in a hori-

zontal position by holding the grip.

Maintenance

1. Have your equipment serviced by our autho-

rized service center, always using only genu-

ine replacement parts. Incorrect repair and poor

maintenance can shorten the life of the tool and

increase the risk of accidents.

2. Before doing any maintenance or repair work

or cleaning the tool, always switch o the tool

and remove the battery cartridge. Wait until the

tool cools down.

3. Always wear protective gloves when handling

the saw chain.

4. After each use, tighten all screws and nuts,

except for adjustment screws.

5. Keep the saw chain sharp. If the saw chain

has become blunt and cutting performance is

poor, ask Makita authorized service center to

sharpen it or replace it with new one.

6. Do not attempt any maintenance or repair

not described in this instruction manual. Ask

Makita authorized service center for such

work.

7. Always use Makita genuine spare parts and

accessories only. Using parts or accessories

supplied by a third party may result in the tool

breakdown, property damage and/or serious

injury.

Storage

1. Before storing the tool, perform full cleaning

and maintenance. Fit the guide bar cover.

Remove the battery cartridge. Drain the chain

oil after the tool cools down.

2. Store the tool in a dry and high or locked loca-

tion out of reach of children.

3. Do not prop the tool against something, such

as a wall. Otherwise it may fall suddenly and

causeaninjury.

4. When storing the tool, avoid direct sunlight

and rain, and store it in a place where it does

not get hot or humid.

Electrical and battery safety

1. Do not dispose of the battery(ies) in a re.

The cell may explode. Check with local codes for

possible special disposal instructions.

2. 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.

3. Do not charge battery in rain, or in wet

locations.

4. Do not charge the battery outdoors.

5. Do not handle charger, including charger plug,

and charger terminals with wet hands.

6. Avoid dangerous environment. Don't use the

tool in dump or wet locations or expose it to

rain. Water entering the tool will increase the risk

of electric shock.

7. Do not replace the battery in the rain.

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.

Important safety instructions for

battery cartridge

1. Before using battery cartridge, read all instruc-

tions and cautionary markings on (1) battery

charger, (2) battery, and (3) product using

battery.

2. Do not disassemble or tamper the battery

cartridge.Itmayresultinare,excessiveheat,

or explosion.

16 ENGLISH

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 atten-

tion 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 con-

ductive material.

(2) Avoid storing battery cartridge in a con-

tainer 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

ow, overheating, possible burns and even a

breakdown.

6. Do not store and use the tool and battery car-

tridge in locations where the temperature may

reach or exceed 50 °C (122 °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 re.

8. Do not nail, cut, crush, throw, drop the battery

cartridge, or hit against a hard object to the

battery cartridge. Such conduct may result in a

re,excessiveheat,orexplosion.

9. Do not use a damaged battery.

10. The contained lithium-ion batteries are subject

to the Dangerous Goods Legislation require-

ments.

For commercial transports e.g. by third parties,

forwarding agents, special requirement on pack-

aging and labeling must be observed.

For preparation of the item being shipped, consult-

ing an expert for hazardous material is required.

Please also observe possibly more detailed

national regulations.

Tapeormaskoopencontactsandpackupthe

battery in such a manner that it cannot move

around in the packaging.

11. When disposing the battery cartridge, remove

it from the tool and dispose of it in a safe

place. Follow your local regulations relating to

disposal of battery.

12. Use the batteries only with the products

specied by Makita. Installing the batteries to

non-compliantproductsmayresultinare,exces-

sive heat, explosion, or leak of electrolyte.

13. If the tool is not used for a long period of time,

the battery must be removed from the tool.

14. During and after use, the battery cartridge may

take on heat which can cause burns or low

temperature burns. Pay attention to the han-

dling of hot battery cartridges.

15. Do not touch the terminal of the tool imme-

diately after use as it may get hot enough to

cause burns.

16. Do not allow chips, dust, or soil stuck into the

terminals, holes, and grooves of the battery

cartridge.Itmaycauseheating,catchingre,

burst and malfunction of the tool or battery car-

tridge,resultinginburnsorpersonalinjury.

17. Unless the tool supports the use near

high-voltage electrical power lines, do not use

the battery cartridge near a high-voltage elec-

trical power lines. It may result in a malfunction

or breakdown of the tool or battery cartridge.

18. Keep the battery away from children.

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res,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 car-

tridge. Overcharging shortens the battery

service life.

3. Charge the battery cartridge with room tem-

perature at 10 °C - 40 °C (50 °F - 104 °F). Let

a hot battery cartridge cool down before

charging it.

4. When not using the battery cartridge, remove

it from the tool or the charger.

5. Charge the battery cartridge if you do not use

it for a long period (more than six months).

PARTS DESCRIPTION

►Fig.1

1Main power lamp 2Main power switch 3Hanger

4Lock-olever 5Battery cartridge 6Switch trigger

7Rear grip 8Saw chain 9Guide bar

10 Oil tank cap 11 Lock ring 12 Retaining nut

13 Chainadjustingscrew 14 Guide bar cover 15 Front grip

17 ENGLISH

FUNCTIONAL

DESCRIPTION

CAUTION: Always be sure that the tool is

switched o and the battery cartridge is removed

before adjusting or checking function on the tool.

Installing or removing battery

cartridge

CAUTION: Always switch o the tool before

installing or removing of the battery cartridge.

CAUTION: Hold the tool and the battery car-

tridge rmly when installing or removing battery

cartridge. Failure to hold the tool and the battery

cartridgermlymaycausethemtoslipoyourhands

and result in damage to the tool and battery cartridge

andapersonalinjury.

►Fig.2: 1. Red indicator 2. Button 3. Battery cartridge

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 as

showninthegure,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.

CAUTION: Do not install the battery cartridge

forcibly. If the cartridge does not slide in easily, it is

not being inserted correctly.

Indicating the remaining battery

capacity

Press the check button on the battery cartridge to indi-

cate the remaining battery capacity. The indicator lamps

light up for a few seconds.

►Fig.3: 1. Indicator lamps 2. Check button

Indicator lamps Remaining

capacity

Lighted O Blinking

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dierslightly

from the actual capacity.

NOTE:Therst(farleft)indicatorlampwillblinkwhen

the battery protection system works.

Tool / battery protection system

The tool is equipped with a tool/battery protection sys-

tem.Thissystemautomaticallycutsopowertothe

motor to extend tool and battery life. The tool will auto-

matically stop during operation if the tool or battery is

placed under one of the following conditions:

Overload protection

When the battery is operated in a manner that causes

it to draw an abnormally high current, the tool automati-

cally stops and the main power lamp blinks in green. In

thissituation,turnthetooloandstoptheapplication

that caused the tool to become overloaded. Then turn

the tool on to restart.

Overheat protection

When the tool or battery is overheated, the tool stops

automatically and the main power lamp lights up in red.

In this case, let the tool and battery cool before turning

the tool on again.

NOTE: In high temperature environment, the over-

heat protection likely to work and the tool stops

automatically.

18 ENGLISH

Overdischarge protection

When the battery capacity is not enough, the tool stops

automatically and the main power lamp blinks in red. In

this case, remove the battery from the tool and charge

the battery.

Protections against other causes

Protection system is also designed for other causes

that could damage the tool and allows the tool to stop

automatically. Take all the following steps to clear the

causes, when the tool has been brought to a temporary

halt or stop in operation.

1. Turnthetoolo,andthenturnitonagainto

restart.

2. Charge the battery(ies) or replace it/them with

recharged battery(ies).

3. Let the machine and battery(ies) cool down.

If no improvement can be found by restoring protection

system, then contact your local Makita Service Center.

Main power switch

WARNING: Always turn o the main power

switch when not in use.

To turn on the tool, press the main power switch. To turn

o,pressthemainpowerswitchagain.

►Fig.4: 1. Main power lamp 2. Main power switch

NOTE: The main power lamp blinks in green when

you turn on the main power switch while holding down

thelock-oleverandpullingtheswitchtrigger.Inthis

case,releasetheswitchtriggerandthelock-olever,

and then turn on the main power switch.

NOTE:Thistoolemploystheautopower-ofunction.

To avoid unintentional start up, the main power switch

will automatically shut down when the switch trigger

is not pulled for a certain period after the main power

switch is turned on.

Switch action

WARNING: For your safety, this tool is

equipped with lock-o lever which prevents the

tool from unintended starting. NEVER use the tool

if it runs when you simply pull the switch trigger

without pressing the lock-o lever. Return the

tool to our authorized service center for proper

repairs BEFORE further usage.

WARNING: NEVER tape down or defeat pur-

pose and function of lock-o lever.

CAUTION: Before installing the battery car-

tridge into the tool, always check to see that the

switch trigger actuates properly and returns to

the “OFF” position when released.

NOTICE: Do not pull the switch trigger hard with-

out pressing the lock-o lever. This can cause

switch breakage.

To prevent the switch trigger from being accidentally

pulled,alock-oleverisprovided.Tostartthetool,

depressthelock-oleverandpulltheswitchtrigger.

The tool speed increases by increasing pressure on the

switch trigger. Release the switch trigger to stop.

►Fig.5: 1. Switch trigger 2.Lock-olever

Adjusting the pipe length

To extend or shorten the pipe, loosen the lock ring by

turningthelockringcounterclockwise,thenadjustthe

length of the pipe, and then tighten the ring by turning

the lock ring clockwise.

►Fig.6: 1. Lock ring 2. Pipe

ASSEMBLY

CAUTION: Always be sure that the tool is

switched o and the battery cartridge is removed

before carrying out any work on the tool.

CAUTION: Do not touch the saw chain with

bare hands. Always wear gloves when handling

the saw chain.

Assembling the tool

1. Remove 2 caps from the pipe, and 1 cap from the

head of the tool.

►Fig.7: 1. Cap 2. Pipe 3. Head of tool

2. Loosen 3 bolts, and then remove 1 bolt using the

hex wrench.

►Fig.8: 1. Bolt

3. Insert the pipe into the tool body all the way, and

then align the hole on the pipe with the hole on the tool

body.

►Fig.9: 1. Hole 2. Pipe

4. Tighten 3 bolts using the hex wrench.

►Fig.10: 1. Bolt

5. Loosen 2 bolts, and then remove 1 bolt.

►Fig.11: 1. Bolt

6. Loosen the lock ring by turning the lock ring coun-

terclockwise, then extend the pipe approximately 10 cm

or more, and then tighten the lock ring by turning the

lock ring clockwise.

►Fig.12: 1. Lock ring 2. 10 cm or more 3. Pipe

7. Insert the pipe into the head of the tool all the way,

and then align the hole on the pipe with the hole on the

head of the tool.

►Fig.13: 1. Hole 2. Pipe

8. Tighten 2 bolts using the hex wrench.

►Fig.14: 1. Bolt

19 ENGLISH

Installing or removing saw chain

CAUTION: The saw chain and the guide bar

are still hot just after the operation. Let them cool

down enough before carrying out any work on

the tool.

CAUTION: Carry out the procedure of install-

ing or removing saw chain in a clean place free

from sawdust and the like.

Installing the saw chain

To install the saw chain, perform the following steps:

1. Loosenthechainadjustingscrew,thentheretain-

ing nut.

►Fig.15: 1. Retaining nut 2.Chainadjustingscrew

3. Sprocket cover

2. Remove the sprocket cover.

3. Check the direction of the saw chain. Match the

direction of the saw chain with that of the mark on the

tool body.

►Fig.16: 1. Mark on chain saw body

4. Fit one end of the saw chain on the top of the

guide bar. Fit the other end of the saw chain around the

sprocket.Makesurethatthesawchainisproperlytted

onthesprocketandproperlyttedinthegrooveofthe

guide bar.

5. Attach the guide bar to the tool body, aligning the

hole on the guide bar with the pin on the tool body.

►Fig.17: 1. Hole 2. Sprocket

6. Insert the protrusion on the sprocket cover to the

tool body, and then close the cover so that the bolt and

pin on the tool body meet their counterparts on the

cover.

►Fig.18: 1. Sprocket cover 2. Protrusion 3. Bolt

4. Pin

7. Tighten the retaining nut to secure the sprocket

cover,thenloosenitabitfortensionadjustment.

►Fig.19: 1. Retaining nut

Afterinstallingthesawchain,adjustthesawchain

tensionbyreferringtothesectionforadjustingsaw

chain tension.

Removing the saw chain

To remove the saw chain, perform the following steps:

1. Loosenthechainadjustingscrew,thentheretain-

ing nut.

►Fig.20: 1. Retaining nut 2.Chainadjustingscrew

2. Remove the sprocket cover, and then remove the

saw chain and guide bar from the tool body.

Adjusting saw chain tension

CAUTION: Do not tighten the saw chain too

much. Excessively high tension of saw chain may

cause breakage of saw chain and wear of the guide

bar.

CAUTION: A chain which is too loose can

jump o the bar and it may cause an injury

accident.

The saw chain may become loose after many hours

of use. From time to time check the saw chain tension

before use.

1. Loosen the retaining nut a bit to loosen the

sprocket cover lightly.

►Fig.21: 1. Retaining nut

2. Liftuptheguidebartipslightlyandadjustthe

chaintension.Turnthechainadjustingscrewcounter-

clockwise to tighten, turn it clockwise to loosen.

Tighten the saw chain until the lower side of the saw

chaintsintheguidebarrailasillustrated.

►Fig.22: 1. Guide bar 2. Saw chain 3.Chainadjust-

ing screw

3. Keep holding the guide bar lightly and attach the

sprocket cover.

Make sure that the saw chain does not loose at the

lower side.

4. Tighten the retaining nut to secure the sprocket

cover.

►Fig.23: 1. Retaining nut

OPERATION

Lubrication

NOTICE: When lling the chain oil for the rst

time, or relling the tank after it has been com-

pletely emptied, add oil up to the bottom edge of

the ller neck. The oil delivery may otherwise be

impaired.

NOTICE: Use the saw chain oil exclusively for

Makita chain saws or equivalent oil available in

the market.

NOTICE: Never use oil including dust and parti-

cles or volatile oil.

NOTICE: When pruning trees, use botanical oil.

Mineral oil may harm trees.

NOTICE: Before the cutting operation, make sure

that the oil tank cap is tightened securely.

Saw chain is automatically lubricated when the tool is in

operation. Check the amount of remaining oil in the oil

tank periodically.

►Fig.24: 1. Oil tank

Torellthetank,placethetoolonaatsurface,then

push the button on the oil tank cap so that the button on

the other side stands up, and then remove the oil tank

cap by turning it.

20 ENGLISH

Theproperamountofoilis160ml.Afterrellingthe

tank, make sure that the oil tank cap is tightened

securely.

►Fig.25: 1. Oil tank cap 2. Tighten 3. Loosen

NOTE:Ifitisdiculttoremovetheoiltankcap,

insert the box wrench into the slot of the oil tank

cap, and then remove the oil tank cap by turning it

counterclockwise.

►Fig.26: 1. Slot 2. Box wrench

Afterrelling,holdthetoolawayfromthetree.Startit

and wait until lubrication on saw chain is adequate.

►Fig.27

Attaching the shoulder harness

CAUTION: When you use the tool in combi-

nation of the backpack-type power supply such

as portable power pack, do not use the shoulder

harness included in the tool package, but use the

hanging band recommended by Makita.

If you put on the shoulder harness included in the

tool package and the shoulder harness of the back-

pack-type power supply at the same time, removing

thetoolorbackpack-typepowersupplyisdicultin

case of an emergency, and it may cause an accident

orinjury.Fortherecommendedhangingband,ask

Makita Authorized Service Centers.

CAUTION: Always use the shoulder harness

attached to the tool. Before operation, adjust the

shoulder harness according to the user size to

prevent fatigue.

CAUTION: Before operation, make sure that

the shoulder harness is properly attached to the

hanger on the tool.

CAUTION: Before operation, make sure that

the buckle of the shoulder harness is fastened

rmly.

CAUTION: Always use the shoulder harness

dedicated to this tool. Do not use other shoulder

harnesses.

1. Put on the shoulder harness and fasten the

buckle.

►Fig.28: 1. Buckle

NOTE: When removing the shoulder harness, unlock

the buckle and remove the shoulder harness.

2. Adjusttheshoulderharnesstoacomfortable

working position.

►Fig.29

3. Clasp the hook on the shoulder harness to tool's

hanger.

►Fig.30: 1. Hook 2. Hanger

The shoulder harness features a means of quick

release. Simply squeeze the sides of the buckle to

release the shoulder harness.

►Fig.31: 1. Buckle

Working with the tool

CAUTION: Keep all parts of the body away

from the saw chain when the motor is operating.

CAUTION: Hold the tool rmly with both

hands when the motor is running.

CAUTION: Do not overreach. Keep proper

footing and balance at all times.

CAUTION: When cutting through branches,

be careful not to lose your balance due to the

weight of the tool head.

CAUTION: Always keep escape route in case

a cut branch falls towards the operator.

CAUTION: Never use the tip of the guide bar

for cutting. Otherwise, dangerous kickback may

occur, and it may result in personal injury.

NOTICE: Never toss or drop the tool.

NOTICE: Do not cover the vents of the tool.

NOTICE: Do not force the tool. Otherwise, it may

damage the tool.

Stand on a stable surface, and hold the tool away from

the branches so that the angle of the tool becomes 60°

or less against the horizontal ground.

►Fig.32: 1. 60° or less

Start the tool, and then press the saw chain onto the

branch lightly.

When cutting long branches, in order to control the drop

position of cut branches, divide the branch in sections

and cut the branch from the tip. Pay attention to the

falling branches since they may bounce in the direction

of the operator after hitting the ground.

►Fig.33

Whencuttingthickbranches,rstmakeashallow

undercutandthenmakethenishcutfromthetop.

►Fig.34

Ifyoutrytocutothickbranchesfromthebottom,the

branch may close in and pinch the saw chain in the cut.

Ifyoutrytocutothickbranchesfromthetopwithouta

shallow undercut, the branch may splinter.

►Fig.35

Carrying tool

Before carrying the tool, always remove the battery car-

tridge from the tool, then attach the guide bar cover, and

then shorten the pipe. Also, cover the battery cartridge

with the battery cover.

►Fig.36: 1. Guide bar cover 2. Battery cover

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Makita UA002G ユーザーマニュアル

Makita UA002G ユーザーマニュアル

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