Makita UA003G Používateľská príručka

UA003G

EN Cordless Pole Saw INSTRUCTION MANUAL 9

PL

Akumulatorowa

Okrzesywarka Z

Wysięgnikiem INSTRUKCJA OBSŁUGI 22

HU Akkumulátoros magassági

ágvágó HASZNÁLATI KÉZIKÖNYV 36

SK Akumulátorová tyčová píla NÁVOD NA OBSLUHU 49

CS Akumulátorová vyvětvovací

pila NÁVOD K OBSLUZE 62

UK Акумуляторна штангова

ланцюгова пила ІНСТРУКЦІЯ З

ЕКСПЛУАТАЦІЇ 75

RO Motoferăstrău fără r MANUAL DE INSTRUCŢIUNI 90

DE Akku-Hochentaster BETRIEBSANLEITUNG 104

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9ENGLISH

ENGLISH (Original instructions)

SPECIFICATIONS

Model: UA003G

Overall length

(without guide bar and battery)

2,230 mm

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

Net weight *1 6.1 kg

*2 6.1 - 7.4 kg

Standard guide bar length 300 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* / BL4080F*

* : 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.

10 ENGLISH

Saw chain, guide bar, and sprocket combination

Saw chain type 90PX

Number of drive links 46

Guide bar Guide bar length 300 mm

Cutting length 296 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 46

Guide bar Guide bar length 300 mm

Cutting length 296 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.

11 ENGLISH

Noise

The typical A-weighted noise level determined accord-

ing to ISO22868(ISO11680-1):

Sound pressure level (LpA) : 90 dB (A)

Sound power level (LWA) : 104 dB (A)

Uncertainty (K) : 3 dB (A)

NOTE: The declared noise emission value(s) has

been measured in accordance with a standard test

method and may be used for comparing one tool with

another.

NOTE: The declared noise emission value(s)

may also be used in a preliminary assessment of

exposure.

WARNING: Wear ear protection.

WARNING: The noise emission during actual

use of the power tool can dier from the declared

value(s) depending on the ways in which the

tool is used especially what kind of workpiece is

processed.

WARNING: Be sure to identify safety mea-

sures to protect the operator that are based on an

estimation of exposure in the actual conditions of

use (taking account of all parts of the operating

cycle such as the times when the tool is switched

o and when it is running idle in addition to the

trigger time).

Vibration

Left handle (Front grip) Right handle (Rear grip) Applicable standard

ah (m/s2)Uncertainty K (m/s2)ah (m/s2)Uncertainty K (m/s2)

3.1 1.5 2.5 or less 1.5 ISO22867(ISO11680-1)

NOTE: The declared vibration total value(s) has been measured in accordance with a standard test method and

may be used for comparing one tool with another.

NOTE: The declared vibration total value(s) may also be used in a preliminary assessment of exposure.

WARNING: The vibration emission during actual use of the power tool can dier from the declared

value(s) depending on the ways in which the tool is used especially what kind of workpiece is processed.

WARNING: Be sure to identify safety measures to protect the operator that are based on an estimation

of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the

times when the tool is switched o and when it is running idle in addition to the trigger time).

EC Declaration of Conformity

For European countries only

The EC declaration of conformity is included as Annex A

to this instruction manual.

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.

Cordless Pole Saw Safety Warnings

General precautions

1.

Before starting the tool, read this instruction man-

ual 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.

12 ENGLISH

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.

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.

13 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 with the battery

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

or explosion.

14 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 requirements.

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 Retaining nut 12 Chainadjustingscrew

13 Guide bar cover 14 Front grip - -

15 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.

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

16 ENGLISH

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

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.

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.6: 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.7: 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.8: 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.9: 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.10: 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.11: 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.12: 1. Retaining nut

17 ENGLISH

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.13: 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.14: 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.15: 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.

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

tank, make sure that the oil tank cap is tightened

securely.

►Fig.16: 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.17: 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.18

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.19: 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.20

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

hanger.

►Fig.21: 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.22: 1. Buckle

18 ENGLISH

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.23: 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.24

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

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

►Fig.25

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.26

Carrying tool

Before carrying the tool, always remove the battery car-

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

Also cover the battery cartridge with the battery cover.

►Fig.27: 1. Guide bar cover 2. Battery cover

Using the tool with portable power

pack

Optional accessory

Use the hanging band when you use the tool with porta-

ble power pack.

Attaching the hanging band

1. Attach the hooks of the hanging band to the rings

of the shoulder harness or waist belt as shown in the

gure.Selectthetypeofbandandtheconnecting

method appropriate for your usage.

►Fig.28: 1. Ring 2. Hook

►Fig.29: 1. Ring 2. Hook

2. Attach the hook to the tool.

►Fig.30: 1. Hook

Detaching the tool

When setting down the tool, unlock the buckle on the hanging

band with one hand while holding the tool with the other hand.

►Fig.31: 1. Buckle

NOTE: The buckle is not equipped depending on the

type of band.

If you need to release the tool quickly, follow the steps below.

1. Push the levers on the buckle of the waist belt to

unlock the buckle.

►Fig.32: 1. Buckle 2. Lever

2. Takeotheshoulderharnesstoreleasethetool

and the unit.

►Fig.33: 1. Shoulder harness

MAINTENANCE

CAUTION: Always be sure that the tool is

switched o and the battery cartridge is removed

before attempting to perform inspection or

maintenance.

CAUTION: Always wear gloves when perform-

ing any inspection or maintenance.

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.

Sharpening the saw chain

Sharpen the saw chain when:

•

Mealy sawdust is produced when damp wood is cut;

• Thechainpenetratesthewoodwithdiculty,even

when heavy pressure is applied;

• The cutting edge is obviously damaged;

• The saw pulls to the left or right in the wood.

(caused by uneven sharpening of the saw chain or

damage to one side only)

Sharpen the saw chain frequently but a little each time.

Twoorthreestrokeswithaleareusuallysucientfor

routine resharpening. When the saw chain has been

resharpened several times, have it sharpened in our

authorized service center.

19 ENGLISH

Sharpening criteria:

WARNING: An excessive distance between

the cutting edge and depth gauge increases the

risk of kickback.

►Fig.34: 1. Cutter length 2. Distance between cutting

edge and depth gauge 3. Minimum cutter

length (3 mm)

— Allcutterlengthmustbeequal.Dierentcutter

lengths prevent the saw chain from running

smoothly and may cause the saw chain to break.

— Do not sharpen the chain when the cutter length

has reached 3 mm or shorter. The chain must be

replaced with new one.

— The chip thickness is determined by the distance

between the depth gauge (round nose) and the

cutting edge.

— The best cutting results are obtained with following

distance between cutting edge and depth gauge.

• Chain blade 90PX : 0.65 mm

• Chain blade 91PX : 0.65 mm

►Fig.35

— The sharpening angle of 30° must be the same on

allcutters.Dierentcutteranglescausethechain

to run roughly and unevenly, accelerate wear, and

lead to chain breaks.

— Useasuitableroundlesothatthepropersharp-

ening angle is kept against the teeth.

• Chain blade 90PX : 55°

• Chain blade 91PX : 55°

File and le guiding

— Useaspecialroundle(optionalaccessory)for

saw chains to sharpen the chain. Normal round

lesarenotsuitable.

— Diameteroftheroundleforeachsawchainisas

follows:

• Chain blade 90PX : 4.5 mm

• Chain blade 91PX : 4.0 mm

— Theleshouldonlyengagethecutteronthefor-

wardstroke.Lifttheleothecutteronthereturn

stroke.

— Sharpentheshortestcutterrst.Thenthelength

of this shortest cutter becomes the standard for all

other cutters on the saw chain.

— Guidetheleasshowninthegure.

►Fig.36: 1. File 2. Saw chain

— Thelecanbeguidedmoreeasilyifaleholder

(optionalaccessory)isemployed.Theleholder

has markings for the correct sharpening angle of

30° (align the markings parallel to the saw chain)

and limits the depth of penetration (to 4/5 of the

lediameter).

►Fig.37: 1. File holder

— After sharpening the chain, check the height of the

depth gauge using the chain gauge tool (optional

accessory).

►Fig.38

— Removeanyprojectingmaterial,howeversmall,

withaspecialatle(optionalaccessory).

— Roundothefrontofthedepthgaugeagain.

Cleaning the guide bar

Chips and sawdust will build up in the guide bar groove.

Theymayclogthebargrooveandimpairtheoilow.

Clean out the chips and sawdust every time when you

sharpen or replace the saw chain.

►Fig.39

Cleaning the sprocket cover

Chips and saw dust will accumulate inside of the

sprocket cover. Remove the sprocket cover and saw

chain from the tool then clean the chips and saw dust.

►Fig.40

Cleaning the oil discharge hole

Small dust or particles may be built up in the oil dis-

charge hole during operation. These dust or particles

mayimpairtheoiltoowandcauseaninsucient

lubrication on the whole saw chain. When a poor chain

oil delivery occurs at the top of guide bar, clean the oil

discharge hole as follows.

1. Remove the sprocket cover and saw chain from

the tool.

2. Remove the small dust or particles using a slotted

screwdriver or the like.

►Fig.41: 1. Slotted screwdriver 2. Oil discharge hole

3. Insert the battery cartridge into the tool. Pull the

switchtriggertoowbuilt-updustorparticlesotheoil

discharge hole by discharging chain oil.

4. Remove the battery cartridge from the tool.

Reinstall the sprocket cover and saw chain on the tool.

Replacing the sprocket

CAUTION: A worn sprocket will damage a

new saw chain. Have the sprocket replaced in this

case.

Beforettinganewsawchain,checktheconditionof

the sprocket. If the sprocket is worn or damaged, ask

Makita Authorized Service Centers for replacement.

►Fig.42: 1. Sprocket 2. Areas to be worn out

Storing the tool

1. Clean the tool before storing. Remove any chips

and sawdust from the tool after removing the sprocket

cover.

2. After cleaning the tool, run it under no load to lubri-

cate the saw chain and guide bar.

3. Cover the guide bar with the guide bar cover.

4. Empty the oil tank.

20 ENGLISH

Instructions for periodic maintenance

To ensure long life, prevent damage and ensure the full functioning of the safety features, the following maintenance

must be performed regularly. Warranty claims can be recognized only if this work is performed regularly and properly.

Failure to perform the prescribed maintenance work can lead to accidents! The user of the tool must not perform

maintenance work which is not described in the instruction manual. All such work must be carried out by our autho-

rized service center.

Check item / Operating time Before

operation Everyday Every week Every 3

month Annually Before

storage

Entire tool Inspection. -----

Cleaning. -----

Check at

authorized

service center.

----

Saw chain Inspection. -----

Sharpening if

necessary.

-----

Guide bar Inspection. ----

Remove from

the tool.

-----

Chain

lubrication

Check the oil

feed rate.

-----

Switch trigger Inspection. -----

Lock-olever Inspection. -----

Oil tank cap Check

tightness.

-----

Screws and

nuts

Inspection. - - ---

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