Makita EA5000P Manuel utilisateur

1

EA5000P

Operator’s and Safety Manual

for Gasoline Chain Saws (page 2 - 40)

Manuel d’emploi et de sécurité

de tronçonneuses thermiques (page 41 - 79)

WARNING!

Read and understand this Manual. Always follow safety precautions in the Operator’s and Safety Manual. Improper use can cause serious injury! Preserve this Manual carefully!

WARNING!

FUELS WITH MORE THAN 10% ETHANOL ARE NOT APPROVED FOR USE IN MAKITA 2-STROKE ENGINES!

Use of alternative fuels, such as E-20 (20% ethanol), E-85 (85% ethanol) or any fuels not meeting MAKITA requirements are not approved for use in MAKITA 2-stroke gasoline engines!

USE OF ALTERNATIVE FUELS CAN CAUSE THE FOLLOWING PROBLEMS:

Poor engine performance, loss of power, overheating, fuel vapor lock, improper clutch engagement, premature deterioration of fuel lines, premature deterioration of gaskets,

premature deterioration of carburetors.

USING ALTERNATIVE FUELS AND/OR 2-STROKE OILS NOT ACCORDING TO JASO FC OR ISO-L-EGD IN MAKITA 2-STROKE ENGINES WILL VOID YOUR ENGINE WARRANTY!

ATTENTION!

Suivez toujours les conseils de sécurité du présent manuel d’emploi et de sécurité. Une utilisation incorrecte de la tronçonneuse peut entraîner des blessures graves!

Lisez et comprenez ce manuel. Conservez avec soin ce manuel!

ATTENTION!

LES CARBURANTS CONTENANT PLUS DE 10 % D’ÉTHANOL NE SONT PAS AUTORISÉS POUR L’UTILISATION DANS LES MOTEURS 2 TEMPS!

Les carburants alternatifs, tels que E-20 (20 % d‘éthanol), E-85 (85 % d’éthanol) ou tout autre carburant n’étant pas conformes aux exigences MAKITA ne sont pas autorisés

pour l’utilisation dans les moteurs essence à 2 temps MAKITA!

L’UTILISATION DE CARBURANTS ALTERNATIFS PEUT CAUSER LES PROBLÈMES SUIVANTS:

Faible performance moteur, Perte de puissance, Surchauffe, Bouchons de vapeur dans la conduite d’essence, Embrayage incorrect, Détérioration prématurée des conduites

d’essence, Détérioration prématurée des joints d’étanchéité, Détérioration prématurée des carburateurs.

L’UTILISATION DE CARBURANTS ALTERNATIFS ET/OU D’HUILES 2 TEMPS NON-CONFORMES À LA NORME JASO FC OU ISO-L-EGD DANS LES MOTEURS À 2 TEMPS

MAKITA ANNULERA VOTRE GARANTIE MOTEUR!

2

EMISSIONS CONTROL WARRANTY STATEMENT

YOUR WARRANTY RIGHTS AND OBLIGATIONS

The U.S. Environmental Protection Agency (EPA), the California Air Resources Board and MAKITA U.S.A., Inc are

pleased to explain the emissions control system’s warranty on your 2011 model year small off-road (equipment type)

engines. In California, new equipment that use small off-road engines must be designed, built, and equipped to meet

the State’s stringent anti-smog standards. MAKITA must warrant the emissions control system on your small off-road

(equipment type) engine for the period listed below provided there has been no abuse, neglect or improper maintenance

of your equipment.

Your emissions control system may include parts such as: carburetors or fuel injection system, ignition system, catalytic

converters, fuel tanks, valves, lters, clamps, connectors, and other associated components. Also, included may be

hoses, belts, connectors, sensors, and other emission-related assemblies.

Where a warrantable condition exists, MAKITA will repair your small off-road (or equipment type) engine at no cost to

you including diagnosis, parts and labor.

MANUFACTURER’S WARRANTY COVERAGE:

This emissions control system is warranted for two years. If any emissions-related part on your equipment is defective,

the part will be repaired or replaced by MAKITA.

OWNER’S WARRANTY RESPONSIBILITIES:

• As the small off-road (equipment type) engine owner, you are responsible for performance of the required main-

tenance listed in your owner’s manual. MAKITA recommends that you retain all receipts covering maintenance on

your small off-road (equipment type) engine, but MAKITA cannot deny warranty solely for the lack of receipts or your

failure to ensure the performance of all scheduled maintenance.

• As the small off-road (equipment type) engine owner, you should however be aware that MAKITA may deny you war

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ranty coverage if your small off-road (equipment type) engine or a part has failed due to abuse, neglect, or improper

maintenance or unapproved modications.

You are responsible for presenting your small off-road (equipment type) engine to a MAKITA distribution center or service

center as soon as the problem exists. The warranty repairs should be completed in a reasonable amount of time, not

to exceed 30 days. If you have a question regarding your warranty coverage, you should contact the MAKITA Warranty

Service Department at 1-800-4-MAKITA (462-5482).

DEFECTS WARRANTY REQUIREMENTS:

(a) The warranty period begins on the date the engine or equipment is delivered to an ultimate purchaser.

(b)

General Emissions Warranty Coverage. MAKITA warrants to the ultimate owner and each subsequent owner

that the small off-road engine or equipment is:

(1) Designed, built, and equipped so as to conform with all applicable regulations adopted by the Air Resources

Board; and

(2) Free from defects in materials and workmanship that causes the failure of a warranted part for a period of two

years.

(c) The warranty on emissions-related parts will be interpreted as follows:

(1) Any warranted part that is not scheduled for replacement as required maintenance in the written instructions

required by subsection (d) must be warranted for the warranty period dened in Subsection (b)(2). If any such

part fails during the period of warranty coverage, it must be repaired or replaced by the manufacturer according to

Subsection (4) below. Any such part repaired or replaced under the warranty must be warranted for the remaining

warranty period.

(2) Any warranted part that is scheduled only for regular inspection in the written instructions required by subsection

(d) must be warranted for the warranty period dened in Subsection (b)(2). A statement in such written instructions

to the effect of “repair or replace as necessary” will not reduce the period of warranty coverage. Any such part

repaired or replaced under warranty must be warranted for the remaining warranty period.

(3) Any warranted part that is scheduled for replacement as required maintenance in the written instructions re

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quired by subsection (d) must be warranted for the period of time prior to the rst scheduled replacement point

for that part. If the part fails prior to the rst scheduled replacement, the part must be repaired or replaced by the

engine manufacturer according to Subsection (4) below. Any such part repaired or replaced under warranty must

be warranted for the remainder of the period prior to the rst scheduled replacement point for the part.

(4) Repair or replacement of any warranted part under the warranty must be performed at no charge to the owner

at a warranty station.

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(5) Notwithstanding the provisions of Subsection (4) above, warranty services or repairs must be provided at all

manufacturer distribution centers that are franchised to service the subject engines.

(6) The owner must not be charged for diagnostic labor that leads to the determination that a warranted part is in

fact defective, provided that such diagnostic work is performed at a warranty station.

(7) The manufacturer is liable for damages to other engine components proximately caused by a failure under

warranty of any warranted part.

(8) Throughout the emissions warranty period dened in Subsection (b)(2), the manufacturer must maintain a

supply of warranted parts sufcient to meet the expected demand for such parts.

(9) Any replacement part may be used in the performance of any warranty maintenance or repairs and must be

provided without charge to the owner. Such use will not reduce the warranty obligations of the manufacturer.

(10) Add-on or modied parts that are not exempted by the Air Resources Board may not be used. The use of any

non-exempted add-on or modied parts will be grounds for disallowing a warranty claim. The manufacturer will not

be liable to warrant failures of warranted parts caused by the use of a non-exempted add-on or modied part.

(11) The manufacturer issuing the warranty shall provide any documents that describe that manufacturer's war

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ranty procedures or policies within ve working days of request by the Air Resources Board.

(d) Emission Warranty Parts List

(1) Fuel Metering System

(I) Carburetor

(II) Fuel lter, if applicable

(III) Choke (Cold start enrichment system)

(IV) Fuel Tank

(2)

Air Induction System

(I) Intake manifold.

(II) Air lter.

(3)

Ignition System

(I) Spark Plug

(II) Ignition coil

(III) Flywheel Magneto

(4)

Exhaust Gas Recirculation (EGR) System (if applicable)

(I) EGR chamber

(5)

Catalyst, if applicable

(I) Catalytic converter, if applicable

(6)

Miscellaneous Items Used in Above Systems

(I) Hoses, belts, connectors, sealing gaskets, clamps, fasteners

(II) Fuel cap

MAKITA will furnish with each new engine written instructions for the maintenance and use of the engine by the

owner.

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The EA5000P will be delivered in a protective cardboard box to prevent transport damage. Cardboard is a basic

raw material and is consequently reuseable or suitable for recycling (waste paper recycling).

Contents

Page

Delivery inventory .................................................... 5

Symbols ................................................................... 5

Safety precautions ..............................................6-17

Denomination of components ................................ 18

Technical data........................................................ 19

Mounting the guide bar and saw chain .............20-21

Checking the chain tension ................................... 22

Retightening the saw chain ................................... 22

Chain brake ........................................................... 22

Engaging the chain brake ...................................... 22

Fuel / Refuelling................................................23-24

Chain lubrication .................................................... 25

Starting the engine ................................................ 26

Stopping the engine............................................... 26

Checking the chain brake ...................................... 27

Working in winter ................................................... 27

Adjusting the carburetor ........................................ 28

Contents

Page

Sharpening the saw chain ................................29-30

Cleaning the brake band and sprocket interior ...... 31

Cleaning the guide bar .......................................... 31

Replacing the saw chain........................................ 32

Cleaning the air lter.............................................. 33

Replacing the spark plug ....................................... 34

Checking the mufer screws ................................. 34

Replacing the starter cable .................................... 35

Replacing the return spring ................................... 35

Replacing the starter spring................................... 35

Mounting the fan housing ...................................... 35

Cleaning the cylinder area ..................................... 36

Replacing the fuel lter .......................................... 36

Replacing / cleaning the spark arrester screen ..... 36

Instructions for daily and periodic maintenance .... 37

Service, spare parts and guarantee .................37-38

Troubleshooting ..................................................... 38

Extract from the spare parts list ........................39-40

This product complies with: American National Standard Institute B 175.1-2000 chain saw safety standard.

Canadian Standards Association Z62.1-03 chain saw safety standard.

Z62.3-04 chain saw kickback standard.

This spark ignition system complies with

the Canadian standard ICES-002.

Society of Automotive Engineers SAEJ 335-Jun 95 „Multiposition small

engine exhaust system re ignition

suppression”

With the purchase of this chain saw you have chosen a German quality product. Important instructions for

the assembly and operation of this saw are given in this manual. For your own safety, we ask you to read the

accident prevention instructions very carefully before putting your chain saw into operation, as incorrect handling

can, despite all precautions, lead to accidents. With a little care and attention you will have good service and

lasting satisfaction from this rst-rate product.

EA5000P

WARNING !

Careless or improper use of this product can cause serious or even fatal injury.

Before operating a chain saw or other MAKITA products it is important that you read, fully understand and

carefully follow the instructions outlined in this operator’s manual. Kickback may cause severe or fatal injury

and is one of many potential dangers in operating a chain saw. Kickback and other safety related precauti-

ons are described in detail within this operator’s manual. Additional operator’s manuals are available from

www.makitausa.com and 1-800-4-MAKITA (462-5482) and MAKITA CANADA INC.,1950 Forbes Street, Whitby,

Ontario, L1N 7B7, Canada, Telephone: (905) 571 22 00.

RE Y

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5 6 7

32

Delivery inventory

In case one of the parts listed should not be included in the

delivery inventory, please consult your sales agent.

1 Chain saw

2 Guide bar

3 Saw chain

4 Chain protection cover

5 Universal wrench

6 Wrench

7 Screw driver for carburetor adjustment

8 Operator’s and Safety Manual (not shown)

Symbols

You will notice the following symbols on the chain saw and in the Operator’s and Safety Manual:

Further

symbols

see page 7.

Caution, kickback!

Chain brake

Fuel and oil mixture

Normal / Winter operation

Carburetor adjustment

Chain oil ll/oil pump

Saw chain oil

adjustment screw

First aid

Do not touch

hot surfaces!

Recycling

Read operator’s and safety

manual and follow the warning-

and safety precautions!

Particular care

and caution!

Forbidden!

Wear protective helmet,

eye and ear protection!

Wear protective

gloves!

No smoking!

No open re!

Stop engine!

Start engine

Combination switch

Choke, Start/Stop (I/O)

Safety position

6

Safety precautions for chain saw operators

While operating the chain saw please observe the

following rules:

a) Contact of the guide bar nose with any object

should be avoided.

b) Tip contact may cause the guide bar to move

suddenly upward and backward, which may

cause serious or fatal injury.

c) Always operate the chain saw with both hands.

WARNING!

Read and follow all safety precautions in the owner’s

manual. Failure to follow instructions could result in

serious injury. It is recommended to lend the chain

saw only to people who are experienced in working

with chain saws. Always hand over the Operator’s

and Safety Manual.

WARNING!

This chain saw is capable of severe kickback that

could result in serious injury to the operator. Do

not operate this chain saw unless you have ex-

traordinary cutting needs and experience in and

special training for dealing with kickback. Chain

saws with signicantly reduced kickback potential

are available.

WARNING!

Kickback may occur when the nose or tip of the

guide bar touches an object, or when the wood

closes in and pinches the saw chain in the cut.

This contact may abruptly stop the saw chain and

in some cases may cause a lightning fast reverse

reaction, kicking the guide bar up and back towards

the user, or push the guide bar back towards the

operator. Kickback may cause you to lose control

of the saw.

As a chain saw user, you can take several steps to

reduce the risk of a kickback and potential injury.

A. With a basic understanding of kickback, you

can reduce or eliminate the element of sur-

prise. It is a sudden surprise that contributes

to accidents.

B. Keep a good rm grip on the saw with both

hands, your right hand on the rear grip and

your left hand on the tubular handle, when the

engine is running. Use a rm grip with thumbs

and ngers encircling the chain saw handles. A

rm grip can neutralize kickback and help you

maintain control of the saw. Don’t let go!

C. Make sure that the area in which you are cut

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ting is free from obstructions. Do not let the

nose of the guide bar contact the log, branch,

or any other obstructions which could be hit

while you are operating the saw.

D. Do not overreach or cut above shoulder

height.

E. Follow manufacturer’s sharpening and main-

tenance instructions for the saw chain.

F. Only use replacement bars and chains speci-

ed by the manufacturer or the equivalent.

Additional safety precautions

The following additional safety precautions must be

observed by all users of chain saws:

1. Do not operate a chain saw when you are fatigued.

2. Use safety footwear; snug-tting clothing; protec

-

tive gloves; and eye, hearing, and head protection

devices.

3. Use caution when handling fuel. Move the chain

saw at least 10 feet (3 m) from the fueling point

before starting the engine.

4. Do not allow other persons to be near the chain saw

when starting or cutting with the chain saw. Keep

bystanders and animals out of the work area.

5. Do not start cutting until you have a clear work

area, secure footing, and a planned retreat path

from the falling tree.

6. Keep all parts of your body away from the saw

chain when the engine is running.

7. Before you start the engine, make sure that the

saw chain is not contacting anything.

8. Carry the chain saw with the engine stopped, the

guide bar and saw chain to the rear, and the mufer

away from your body.

9. Do not operate a chain saw that is damaged,

is improperly adjusted, or is not completely and

securely assembled. Be sure that the saw chain

stops moving when the throttle control trigger is

released.

10. Shut off the engine before setting it down.

11. Use extreme caution when cutting small size brush

and saplings because slender material may catch

the saw chain and be whipped toward you or pull

you off balance.

12. When cutting a limb that is under tension be alert

for springback so that you will not be struck when

the tension on the wood bers is released.

13. Keep the handles dry, clean, and free of oil or fuel

mixture.

14. Operate the chain saw only in well-ventilated

areas.

15. Do not operate a chain saw in a tree unless you

have been specically trained to do so.

16. All chain saw service, other than the items listed

in the operator’s manual maintenance instructions,

should be performed by MAKITA. (For example,

if improper tools are used to remove the ywheel

or if an improper tool is used to hold the ywheel

in order to remove the clutch structural damage to

the ywheel could occur and could subsequently

cause the ywheel to burst.)

17. When transporting your chain saw, use the chain

protection cover.

18. Low kickback bars and low kickback chains are

designed to reduce the risk of kickback injury. Ask

your MAKITA dealer about these devices.

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C US

General Safety Precautions

The use of any chain saw may be hazardous. At full

throttle chain speed can reach 45 mph (20 m/s). It is

important that you read; fully understand and observe

the following safety precautions and warnings. Read

the Operator’s Manual and the safety instructions

periodically.

WARNING !

Reactive forces, including kickback, can be dan-

gerous. Careless or improper use of any chain saw

may cause serious or fatal injury.

Have your MAKITA dealer show you how to operate

your chain saw. Observe all applicable local safety

regulations, standards and ordinances.

WARNING!

Minors should never be allowed to use a chain

saw.

Bystanders, especially children and animals should

not be allowed in the area where a chain saw is

in use (g. 1).

Never let the saw run unattended.

Store it in a locked place away from children. Fill

the fuel tank to 7/8 th full (see storing the saw).

Do not lend your chain saw without this Operator’s

and Safety Manual. Be sure that anyone using your

saw understands the information given.

Proper use of a chain saw involves

1. the operator

2. the saw

3. the use of the saw.

Discription of symbols used on chain

saws:

CSA Standards Z62.1-03

Class 1A Z62.3-04

ANSI Standard B175.1-2000

SAE Standard SAE J335

MaximumComputed Kickback Angle

(CKA)* with using the chain brake when

using the recommended bar and chain

combinations (In this example the CKA is 40°).

WARNING !

Prolonged use of chain saws exposing the operator

to vibrations may produce Whitenger disease (Ray-

naud’s phenomenon). This phenomenon reduces

the hand’s ability to feel and regulate temperature,

produces numbness and burning sensations and

may cause nerve and circulation damage and

tissue necrosis.

All MAKITA saws are therefore provided with an

antivibration system which is essential for those

using chain saws on a regular or sustained basis.

Antivibration systems do not guarantee that you

will not sustain Whitenger disesase, however, they

reduce this danger considerably. Nevertheless,

continual and regular users should observe their

hands and ngers and in case of any abnormal

symptoms, seek medical advice immediately.

The operator

Physical Condition

You must be in good physical condition and mental

health and not under the inuence of any substance

(drugs, alcohol), which might impair vision, dexterity

or judgment.

Always use two hands when

operating the chain saw!

* The Computed Kickback Angle is a calculated value

from energies measured on a test bench.It is not the

angle of the guide bar moved upward in case of a

KICKBACK.

Reduced Kickback Bar and

Chain combination that has been

evaluated with the power head

to achieve kickback protection

(according to ANSI and CSA

standards).

Contact of the guide bar tip with

any object should be avoided!

Tip contact may cause the guide

bar to move suddenly upward

and backward, which may cause

serious injury!

Maximum Computed Kickback Angle

(CKA)* without using the chain brake when

using the recommended bar and chain

combinations (In this example the CKA is 45°).

XXX.YYY.ZZZ

max. CKA 40

O

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The saw

Parts of the chain saw: illustrations and description of

parts see page 18.

WARNING !

Never modify a chain saw in any way. Only attach-

ments supplied by MAKITA or expressly approved

by MAKITA for use with the specic saw are au-

thorized.

WARNING !

Bow guide bars substantially increase the potential

for kickback and severe or fatal injury due to the

greater kickback zone of the bow design. Bow guide

bars are not recommended for use on MAKITA

chain saws nor are they approved by the ANSI B

175.1-2000 chain saw safety standard.

The use of the saw

Transporting the chain saw

WARNING!

Always stop the engine before putting a chain saw

down or carrying it. Carrying a chain saw with the

engine running is extremely dangerous. Accidental

acceleration of the engine can cause the chain to

rotate.

Avoid touching the hot mufer.

By hand: When carrying your saw by hand, the

engine must be stopped and the saw must be in

the proper position.

The chain protection cover should be over the

chain and the guide bar must point backwards.

When carrying your saw the bar should be behind

you (g. 4).

By vehicle: When transporting in a vehicle, keep

chain and bar covered with the chain guard. Properly

secure your saw to prevent turnover, fuel spillage

and damage to the saw. Make sure the saw in not

exposed to heat or sparks.

Proper clothing

Clothing must be sturdy and snug-tting, but allow

complete freedom of movement. Avoid loose-tting

jackets, scarfs, neckties, jewelry, ared or cuffed pants,

or anything that could become entangled with the saw

or brush. Wear overalls or jeans with a reinforced cutting

resistant insert (g. 3).

Protect your hands with gloves when handling saw and

saw chain. Heavy-duty, nonslip gloves improve your

grip and protect your hands.

Wear protective helmet,

eye and ear protection!

Good footing is most important in chain saw work.

Wear sturdy boots with nonslip soles. Steel-toed safety

boots are recommended.

Proper eye protection is a must. Non-fogging, vented

goggles and a face screen is recommended. Their

use reduces the risk of eye and facial injury.

Wear an approved safety hard hat to protect your

head. Chain saw noise may damage your hearing.

Always wear noise protection equipment (ear plugs

or ear muffs) to protect your hearing.

Continual and regular users should have their

hearing checked regularly.

9

6

5

10 feet

5a

6a

Chain saw operating instructions

For assembly follow the procedure in the appropriate

section "Mounting Guide Bar and Chain" of this manual.

MAKITA chain, guide bar and sprocket must match each

other (see the appropriate section in this manual).

WARNING!

Proper tension of the chain is extremely impor-

tant. In order to avoid false setting the tensioning

procedure must be followed as described in this

manual. Always make sure the hexagonal nut(s)

for the sprocket guard is (are) tightened securely

after tensioning the chain. Check chain tension once

more after having tightened the nuts and thereafter

at regular intervals (always before starting to work).

If the chain becomes loose while cutting, shut off

the engine and then tighten. Never try to tighten

the chain while the engine is running!

Fueling

Your MAKITA saw uses on oil-gasoline mixture for fuel

(see chapter "Fuel" of this manual).

Wipe off any spilled fuel before starting your saw and

check for leakage.

Check for fuel leakage while refueling and during opera-

tion. If fuel or oil leakage is found, do not start or run

the engine until leak is xed and spilled fuel has been

wiped away. Clothing with fuel on it has to be changed

immediately (this is a danger to your life!).

Avoid skin contact with fuel. Never loosen or remove

the cap of the fuel tank while the engine is running.

Starting

Do not drop start. This method is very dangerous be-

cause you may lose control of the saw (g. 6).

WARNING!

Gasoline is an extremely ammable fuel. Use ex-

treme caution when handling gasoline or fuel mix.

Do not smoke or bring any sparks or ame near

the fuel (g. 5).

Fueling instructions

Fuel your chain saw in well ventilated areas or out-

doors. Always shut off the engine and allow it to cool

before refueling. Select bare ground for fueling and

move the chain saw at least 10 feet (3 m) from fueling

spot before starting the engine (g. 5a).

Place the chain saw on rm ground or other solid

surface in an open area. Maintain a good balance and

secure footing. Place your right foot through the rear

handle opening and rmly grasp the front handle with

your left hand (g. 6a).

Be absolutely sure that guide bar and chain are clear

of you or all other obstructions and objects, including

the ground, because when the engine starts in semi-

throttle position, engine speed will be fast enough for

the clutch to engage the sprocket and turn the chain

which may cause a kickback.

Never attempt to start the saw when the guide bar is

in a cut or kerf.

When you pull the starter grip, don’t wrap the starter

rope around your hands. Do not allow the grip to snap

back, but guide the starter rope slowly back to permit

the rope to rewind properly. Failure to follow this pro-

cedure may result in injury to hand or ngers and may

damage the starter mechanism.

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8

7

Important adjustments

WARNING!

At correct idle speed, chain should not turn. For di-

rections to adjust idle speed, see the appropriate

section of this operator’s manual.

Do not use a saw with incorrect idle speed adjust-

ment. Adjust the idle speed yourself according to

the appropriate section of this manual.

Have your MAKITA dealer check your saw and

make proper adjustments or repairs.

Check the saw chain tension frequently, especially

just after installing a new chain. New chains may

stretch more during their initial use. A properly ad-

justed saw chain can be pulled freely around the

guide bar by hand without sagging. Always stop

the engine and wear gloves when checking or ad-

justing the chain tension.

Working conditions

Operate your chain saw only outdoors. Operate the saw

under good visibility and daylight conditions only.

WARNING!

Take extreme care in wet and freezing weather

(rain, snow, ice). Put off the work when the weather

is windy, stormy or rainfall is heavy. Clear the area

where you are working.

WARNING!

Avoid stumbling on obstacles such as stumps,

roots or rocks and watch out for holes or ditches.

Be extremely cautious when working on slopes or

uneven ground. There is increased danger of slip-

ping on freshly debarked logs.

Cutting instructions

Always hold the saw rmly with both hands when the

engine is running. Place your left hand on the tubular

handle and your right hand on grip and throttle lever.

Left-handers should follow these instructions too.

WARNING!

Do not operate your chain saw in semi-throttle

position. Cutting in this position does not permit

the operator proper control of the saw or chain

speed.

WARNING!

Never come too close to a rotating chain with your

hands or body.

WARNING!

Do not cut any material other than wood or

wooden objects.

Use your chain saw for cutting only. It is not de-

signed for prying or shoveling away limbs, roots

or other objects.

When sawing, make sure that the saw chain does

not touch any foreign materials such as rocks, nails

and the like (g. 8). Such objects may be ung

off, damage the saw chain or cause the saw to

kickback.

Wrap your ngers tightly around the handles, keeping

the handles cradled between your thumb and foren-

ger (g. 7). With your hands in this position, you can

best oppose and absorb the push, pull and kickback

forces of your saw without having it slip out of your

grip (see section of reactive forces). Make sure your

chain saw handle and grip are in good condition and

free of moisture, pitch, oil or grease.

Always start a cut with the chain running at full speed

and the spike bar in contact with the wood.

WARNING!

Never use the saw with one hand. You cannot

control reactive forces (see pages 11 to 13) and

may lose control of the saw.

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11

12

Position the chain saw in such a way that your body is

clear of the cutting attachment whenever the engine

is running (g. 10).

Don’t put pressure on the saw when reaching the end

of a cut. The pressure may cause the bar and rotating

chain to pop out of the cut or kerf, go out of control

and strike the operator or some other object. If the

rotating chain strikes some other object a reactive

force (see pages 12 to 14 ) may cause the chain to

strike the operator.

Reactive forces during the cut, including kickback

WARNING!

Reactive forces, that may occur during any cut are

kickback, pushback and pull-in. Reactive forces

can be dangerous! In any chain saw, the powerful

force used to cut wood can be reversed (and work

against the operator).

If the rotating chain is suddenly stopped by con-

tact with any solid object like a log or branch or is

pinched, the reactive forces instantly occur. These

reactive forces may result in loss of control which

may, in turn, cause serious or fatal injury. An un-

derstanding of the causes of these reactive forces

may help you avoid loss of control.

The most common reactive forces are

- kickback,

- pushback,

- pull-in.

In order to keep control of your saw, always maintain

a rm foothold. Never work on a ladder, in a tree or on

any other insecure support. Never use the saw above

shoulder height (g. 9).

This reaction can occur in a fraction of a second and

under some circumstances, cause the guide bar and

chain to strike the operator with enough force to cause

severe or fatal injury. It may also occur during limbing. It

also occurs when the nose of the guide bar is pinched

unexpectedly, unintentionally contacts solid material

in the wood (g.12) or is incorrectly used to begin a

plunge or boring cut.

The greater the force of the kickback reaction, the

more difcult it becomes for the operator to control

the saw.

Kickback:

Kickback occurs when the upper quadrant of the bar

nose contacts a solid object in the wood or is pinched

(g. 11). The reaction of the cutting force of the chain

causes a rotational force of the chain saw in the direc

tion opposite to the chain movement, mainly in the plane

of the bar. This may ing the bar in an uncontrolled arc

towards the operator.

12

13

To avoid kickback

The best protection from personal-injury that may result

from kickback is to avoid kickback situations:

1. Hold the chain saw rmly with both hands and

maintain a secure grip.

2. Be aware of the location of the guide bar nose at

all times.

3. Never bring the nose of the guide bar in contact

with any object. Do not cut limbs with the nose of

the guide bar. Be especially careful with small,

tough limbs, small size brush and saplings which

may easily catch the chain.

4. Don’t overreach.

5. Don’t cut above shoulder height.

6. Begin cutting and continue at full throttle.

7. Cut only one log at a time.

8. Use extreme caution when re-entering a previous

cut.

9. Do not attempt plunge cuts (see page 15) if you are

not experienced with these cutting techniques.

10. Be alert for shifting of the log or other forces that

may cause the cut to close and pinch the chain.

11. Maintain saw chain properly. Cut with a correct-

ly sharpened, properly tensioned chain at all

times.

12. Stand to the side of the cutting path of the chain

saw.

Many factors inuence the occurence and force of

the kickback reaction. The type of bar and saw chain you

use is a factor in the force of the kickback reaction.

The speed of contact at which the cutter contacts

the object.

Kickback force increase with the rate of impact.

The contact angle between the nose of the bar

and the foreign object (g. 11).

Kickback is most pronounced in the upper quadrant

of the bar nose.

MAKITA chain types are designed to reduce kickback

forces.

The depth gauges:

Improper lowering of the depth gauges also increases

the risk of a kickback.

Saw chain cutter sharpness:

WARNING!

A dull improperly sharpened chain may increase

the risk of kickback. Always cut with a properly

sharpened chain.

Devices for reducing the risk of kickback injury

MAKITA have developed a special chain brake to

reduce the risk of kickbacks.

This chain brake increases the safety factor on the

job, e.g. when the saw suddenly bucks upwards the

chain stops rotating within a fraction of a second. A

deection guard on the disengaging lever of the chain

brake and a scoop rear handle ensure that the opera-

tor’s hands are fully protected at all times.

Kickback tendency increases as the radius or size of

the guide bar nose increases. MAKITA have devel-

oped guide bars with small nose radius, to reduce the

kickback tendency.

WARNING!

No chain brake prevents kickback.

These brakes are designed only to stop the chain,

if activated.

To ensure a proper operation of the chain brake, it

must be properly maintained. Furthermore, there

must be a sufcient distance between the opera-

tor and the bar to ensure that the chain brake has

sufcient time to activate and stop the chain before

potential contact with the operator.

13

16

14

15

To avoid pushback

1. Be alert to forces or situations that may cause

material to pinch the top of the chain.

2. Do not cut more than one log at a time.

3. Do not twist the saw when withdrawing the bar

from a plunge cut or under buck cut (gures 25 to

27 and 33, pages 15 and 17), because the chain

can pinch.

Pull-in:

Pull-in occurs when the chain on the bottom of the bar

is suddenly stopped. The chain on the bottom of the

bar stops when it is pinched, caught or encounters a

foreign object in the wood (see g. 15). The reaction of

the chain pulls the saw forward, causing the operator

to lose control.

Pull-in frequently occurs when the spike bar of the

saw is not held securely against the tree or limb and

when the chain is not rotating at full speed before it

contacts the wood.

WARNING!

Use extreme caution when cutting small size brush

and saplings which may easily catch the chain and

pull you off balance.

To avoid pull-in

1. Always start a cut with the chain rotating at full speed

and the spike bar in contact with the wood.

2. Pull-in may also be prevented by using plastic

wedges to open the kerf or cut.

Cutting techniques

Felling

Felling is cutting down a tree.

Before felling a tree, consider carefully all conditions

which may affect the direction of fall, including:

The intended direction of the fall.

The neutral lean of the tree.

Any unusually heavy limb structure.

Surrounding trees and obstacles.

The wind direction and speed.

WARNING!

Always observe the general condition of the tree.

Look for decay and rot in the trunk. If it is rotted

inside, it could snap and fall toward the operator

while being cut.

Also look for broken or dead branches which could

vibrate loose and fall on the operator. When fell-

ing on a slope, the operator should stand on the

up-hill side.

Pushback:

Pushback occurs when the chain on the top of the

bar is suddenly stopped when it is pinched, caught

or encounters a foreign object in the wood. The reac-

tion of the chain drives the saw straight back toward

the operator causing loss of saw control. Pushback

fre-quently occurs when the top of the bar is used for

cutting (g. 14).

When felling in the vicinity of roads, railways and

power lines, etc., take extra precautions (see g.

16). Inform the police, utility company or railway

authority before beginning to cut.

14

45°

= cutting down area

2

1

2

17

18

19

20

21

22

23

45°

First clear the tree base and work area from inter-

fering limbs and brush and clean its lower portion an

axe (see g. 18).

When felling, maintain a distance of at least 2 1/2 tree

lengths from the nearest person (see g. 17).

Note:

The noise of your engine may drown any warning call.

Felling instructions:

Then, establish a path of escape and remove all obsta-

cles. This path should be opposite to the planned

direction of the fall of the tree and at a 45° angle (g.

19). An alternate path must also be selected. Place

all tools and equipment a safe distance away from the

tree, but not on the escape path.

Then, determine the placement of the felling notch

(g. 21). The felling notch when properly placed de-

termines the direction in which the tree will fall. It is

made perpendicular to the line of fall and should be as

close to the ground as possible. Cut the felling notch

to a depth of about one-fth to one-fourth of the trunk

diameter (g. 22). It should be in no case higher than

it is deep. Make the felling notch very carefully.

If the tree has large buttress roots, cut into the largest

buttresses vertically rst (horizontally next) and remove

(g. 20).

Second cut

First cut

Direction of fall

Felling notch

Hinge

Felling cut

Hinge

Felling notch

15

1

2

3

24

25

26

27

28

Begin the felling cut slighty higher than the felling notch

and on the opposite side of the tree (g. 22). Then cut

horizontally through towards the felling notch. Apply

the chain saw with its spikes directly behind the uncut

portion of wood and cut toward the notch (g. 23).

Leave approximately 1/10 of the tree diameter uncut!

This is the hinge (g. 23). Do not cut through the hinge

because you could lose control of the direction of the

fall. Drive wedges into the felling cut where necessary

to control the direction of the fall. Wedges should be of

wood, light alloy or plastic - never of steel, which can

cause kickback and damage to the chain.

Always keep to the side of the falling tree. When the

tree starts to fall, shut off the engine, withdraw the

bar and walk away on the pre-planned escape path.

Watch out for falling limbs.

WARNING!

Be extremely careful with partially fallen trees which

are poorly supported.

When the tree hangs or for some other reason does

not fall completely, set the saw aside and pull the

tree down with a cable winch, block and tackle or

tractor. If you try to cut it down with your saw, you

may be injured.

Sectioning Method

WARNING!

Felling a tree that has a diameter greater than the

length of the guide bar requires use of either the

sectioning or plunge-cut method. These methods

are extremely dangerous because they involve

the use of the nose of the guide bar and can result

in kickback. Only properly trained professionals

should attempt these techniques.

For the sectioning method (g. 24) make the rst cut

with the guide bar fanning in toward the hinge. Then,

using the bumper spike as a pivot, reposition the saw

for the next cut. Avoid repositioning the saw more than

necessary. When repositioning for the next cut, keep

the guide bar fully engaged in the kerf to keep the

felling cut straight. If the saw begins to pinch, insert

a wedge to open the cut. On the last cut, do not cut

the hinge.

Plunge-Cut Method

Timber having a diameter more than twice the length

of the guide bar reauires the use of the plunge-cut

method before making the felling cut.

First, cut a large, wide notch. Make a plunge cut in the

center of the notch.

The plunge cut is made with the guide bar nose. Begin

the plunge cut by applying the lower portion of the

guide bar nose to the tree at an angle (g. 25). Cut until

depth of the kerf is about the same as the width of the

guide bar (g. 26). Next, align the saw in the direction

in which the recess is to be cut. With the saw at full

throttle, insert the guide bar in the trunk (g. 27).

Enlarge the plunge cut as shown in illustration (g. 28)

16

1

2

3

29

30

31

32

WARNING!

There is an extreme danger of kickback at this

point. Extra caution must be taken to maintain

control of the saw. To make the felling cut, follow

the sectioning method described previously (g.

29). If you are inexperienced with a chain saw

plunge-cutting should not be attempted. Seek the

help of a professional.

Limbing

Limbing is removing the branches from a fallen tree.

WARNING!

There is an extreme danger of kickback during the

limbing operation. Do not work with the nose of the

bar. Be extremely cautious and avoid contacting

the log or other limbs with the nose of the guide

bar. Do not stand on a log while limbing it - you

may slip or the log may roll.

Start limbing by leaving the lower limbs to support

the log off the ground (g. 30). Always cut from

the top of the limb. Do not underbuck freely hang-

ing limbs. A pinch may result or the limb may fall,

causing loss of control. If a pinch occurs, stop the

engine and remove the saw, by lifting the limb.

WARNING!

Be extremely cautious when cutting limbs under

tension. The limbs could spring back toward the

operator and cause loss of control of the saw or

injury to the operator.

Bucking

Bucking is cutting a log into sections.

WARNING!

1. When bucking, do not stand on the log. Make

sure the log will not roll down-hill. If on a slope,

stand on the up-hill side of the log (see g. 31).

Watch out for rolling logs.

WARNING!

2. Cut only one log at a time.

WARNING!

3. Shattered wood should be cut very carefully.

Sharp slivers of wood may be caught and ung

in the direction of the operator of the saw.

WARNING!

4. When cutting small logs, use a sawhorse (g.

32). Never permit another person to hold the

log. Never hold the log with your leg or foot.

17

1. Relieving cut

2. Cross cut

Tension side

Pressure side

1. Relieving cut

2. Cross cut

Tension side

Pressure side

33

34

35

Maintenance and Repair

Never operate a chain saw that is damaged, improperly

adjusted or not completely or securely assembled.

Follow the maintenance and repair instructions in the

appropriate section of this manual.

WARNING !

Always stop the engine and make sure that the chain

is stopped before commencing any maintenance

or repair work or cleaning the saw. Allow the chain

saw to cool off before doing any maintenance work

(burn hazard)! Chain saws with catalytic converter

take longer to cool down!

Do not attempt any maintenance or repair work not

described in this manual. Have such work performed

by your MAKITA service shop only.

Maintaining and storing the saw

Keep the chain, bar and sprocket clean and lubricated;

replace worn sprockets or chains.

Keep the chain sharp. You can spot a dull chain when

easy-to-cut wood becomes hard to cut and burn marks

appear on the wood.

Keep the chain at proper tension. Tighten all nuts, bolts

and screws except the carburetor adjustment screws

after each use.

Keep spark plug and wire connection tight and clean.

Store saws in a high or locked place, away from

children.

WARNING!

5. Logs under strain require special attention to

prevent the saw from pinching. The rst cut is

made on the compression side to relieve the

stress on the log (see g. 33, 34). The bucking

cut is then made as shown. If the saw pinches,

stop the engine and remove it from the log.

WARNING!

6. Only properly trained professionals should work

in an area where the logs, limbs and roots are

tangled (i. e. a blowdown area, g. 35). Working

in blowdown areas is extremely hazardous.

WARNING!

7. Drag the logs into a clear area before cutting.

Pull out exposed and cleared logs rst.

18

23

24

2

15

16

17 18

3

4

1

6

7

5

8

9

19202122

101112

1314

7*

Denomination of components

Indicate when ordering spare parts!

Identication plate

Serial no.

Year of manufacture

1 Handle

2 Filter cover

3 Filter hood clip

4 Tubular handle

5 Hand guard (release for chain brake)

6 Mufer with spark arrester screen

7 Spike bar

(toothed stop for holding saw steady against wood)

8 Chain tensioning screw

9 Retaining nuts

10 Chain catch

11 Sprocket guard

12 Adjusting screw for oil pump (bottom side)

13 Adjusting screws for carburetor

14 Identication plate

15 Starter grip

16

Combination switch (Choke / Start / Stop)

17 Throttle lever

18 Safety locking button

19 Rear hand guard

20 Fuel tank cap

21 Fan housing with starting assembly

22 Oil tank cap

23 Guide bar

24 Chain (Blade)

EA5000P

18 inch (45 cm)

2012.11 123456

chain bar

3/8” 513.496.664 443.045.661

.325” 513.486.672 445.045.641

XXX.XXX.XXX Typ 181

Makita Corporation, Anjo, Aichi, Japan

Made in Germany

19

WARNING:

This chain saw is capable of severe kickback that coult result in serious injury to the user. Do not operate this chain

saw unless you have extraordinary cutting needs and experience and specialized training for dealing with kickback.

Chain saws with signicantly reduced kickback potential are available.

Technical data

Stroke volume cu. in (cm

3

)

3.1 (50.0)

Bore inch (mm) 1.77 (45)

Stroke inch (mm) 1.24 (31.44)

Max. power at speed hp / rpm 3,9 / 10,000

Max. torque at speed Nm / rpm 3.1 / 7,000

Max. engine speed with bar and chain rpm 13,800

Idling speed rpm 2,500

Coupling speed rpm 3,900

Sound Pressure Level at the operator‘s ear

at full load according to ANSI B 175.1 db(A) 103.9

Sound Pressure Level at the bystander‘s position

(50 ft/15 m distance) according to ANSI B 175.1 db(A) 76.2

Carburetor Type diaphragm carburetor

Ignition system Type electronic ignition system

Spark plug Type NGK BPMR 7A

or spark plug Type BOSCH WSR-6F

Electrode gap inch (mm) .020 (0.5)

Fuel consumption at max. load per ISO 7293 kg/h 1.3

Specic consumption at max. load per ISO 7293 g/kWh 450

Fuel tank capacity oz 15.9

Chain oil tank capacity oz 9.1

Mixture ratio (fuel/two-stroke oil)

- when using MAKITA synthetic oil 50:1

- when using other synthetic oil 50:1 (oil quality must be JASO FC or ISO-L-EGD)

Chain brake engages manually or in case of kickback

Sprocket pitch inch .325 or 3/8

Number of teeth Z 7

Chain type see the Extract from the spare-parts list

Pitch / gauge inch .325 / 0.050, .325 / 0.058 or 3/8 / 0.050

Guide bar, length of a cut inch 16 / 18

Guide-bar type see the Extract from the spare-parts list

Weight (fuel tank empty, without chain, guide bar and accessories) lbs 11.9

EA5000P

20

5 7

C

D

B

A

a

6 5 4

Put on the guide bar (7). Make sure that the pin (5) of the chain

tensioner engages in the hole in the guide bar.

Remove the plastic transport cover (a) and dispose of properly.

Turn chain tensioning screw (4) to the left (counter-clock-

wise) until the pin (5) of the chain tensioner is underneath the

threaded pin (6).

Mounting the guide bar and saw chain

Use the universal wrench delivered with the chain saw for the

following work.

Put the chain saw on a stable surface and carry out the following

steps for mounting the guide bar and saw chain:

Release the chain brake by pulling the hand guard (1) in direc-

tion of arrow.

Unscrew retaining nuts (2).

Remove the spike bar (*).

Pull off the sprocket guard (3).

PUTTING INTO OPERATION

CAUTION:

Before doing any work on the guide bar or chain, always

switch off the engine and pull the plug cap off the spark

plug (see "Replacing the spark plug"). Always wear protec-

tive gloves!

CAUTION:

Start the chain saw only after having assembled it com-

pletely and inspected.

1

2

3

*

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