Homelite UT10588 Mode d'emploi

OPERATOR’S MANUAL

MANUEL D’UTILISATION

MANUAL DEL OPERADOR

UT10548 / 14 in. 35cc Chain Saw

Scie à chaîne de 35 cc de 356 mm (14 po)

Motosierra de 356 mm (14 pulg.), 35 cc

UT10568 / 16 in. 38cc Chain Saw

Scie à chaîne de 38 cc de 406 mm(16 po)

Motosierra de 406 mm (16 pulg.), 38 cc

UT10588 / 18 in. 42cc Chain Saw

Scie à chaîne de 42 cc de 457 mm (18 po)

Motosierra de 457 mm (18 pulg.), 42 cc

(ALL VERSIONS)

(TOUTES LES VERSIONS)

(TODAS LAS VERSIONES)

ENGINE/EVAP. FAMILY: *HCPS.0424BD

FAMILLE DE MOTEUR/ÉVAPORATEUR : *HCPS.0424BD

FAMILIA DE MOTOR/EVAPORADOR: *HCPS.0424BD

SAVE THIS MANUAL FOR FUTURE REFERENCE

Your chain saw has been engineered and manufactured to our high standard for dependability, ease of operation, and

operator safety. When properly cared for, it will give you years of rugged, trouble-free performance.

WARNING: To reduce the risk of injury, the user must read and understand the operator’s manual before using

this product.

Thank you for buying a Homelite product.

Cette scie à chaîne a été conçue et fabriquée conformément

aux strictes normes de fiabilité, simplicité d’emploi et sécurité

d’utilisation. Correctement entretenue, elle vous donnera des années

de fonctionnement robuste et sans problème.

AVERTISSEMENT : Pour réduire les risques de

blessures, l’utilisateur doit lire et veiller à bien comprendre le

manuel d’utilisation avant d’employer ce produit.

Merci d’avoir acheté un produit Homelite.

Su motosierra ha sido diseñada y fabricada de conformidad con

las estrictas normas para brindar fiabilidad, facilidad de uso y

seguridad para el operador. Con el debido cuidado, le brindará

muchos años de sólido y eficiente funcionamiento.

ADVERTENCIA: Para reducir el riesgo de lesiones,

el usuario debe leer y comprender el manual del operador antes

de usar este producto.

Le agradecemos la compra de un producto Homelite.

CONSERVER CE MANUEL POUR

FUTURE RÉFÉRENCE

GUARDE ESTE MANUAL PARA

FUTURAS CONSULTAS

To register your Homelite product, please visit:

http://register.homelite.com/

Pour enregistrer votre produit

de Homelite, s’il vous plaît la visite:

http://register.homelite.com/

Para registrar su producto de Homelite,

por favor visita: http://register.homelite.com/

Page / Página 2

 Introduction .......................................................................................................................................2

Introduction / Introducción

 General Safety Rules ..................................................................................................................... 3-4

Règles de sécurité générales / Reglas de seguridad generales

 Specific Safety Rules .................................................................................................................... 4-5

Règles de sécurité particulières / Reglas de seguridad específicas

Symbols ........................................................................................................................................ 6-7

Symboles / Símbolos

 Glossary of Terms ..............................................................................................................................8

Glossaire / Glosario de términos

 Features ....................................................................................................................................... 9-10

Caractéristiques / Características

 Assembly ......................................................................................................................................... 11

Assemblage / Armado

 Operation ................................................................................................................................... 11-24

Utilisation / Funcionamiento

 Maintenance .............................................................................................................................. 25-37

Entretien / Mantenimiento

 Bar and Chain Combinations ..........................................................................................................38

Combinaisons de guide et chaîne / Combinaciones de barra y cadena

 Troubleshooting ......................................................................................................................... 38-39

Dépannage / Corrección de problemas

 Warranty .................................................................................................................................... 40-41

Garantie / Garantía

 Parts Ordering and Service ............................................................................................... Back Page

Commande de pièces et réparation / Pedidos de piezas y servicio ......................................................... Page arrière / Pág. posterior

TABLE OF CONTENTS

TABLE DES MATIÈRES / ÍNDICE DE CONTENIDO

This product has many features for making its use more pleasant and enjoyable. Safety, performance,

and dependability have been given top priority in the design of this product making it easy to maintain

and operate.

* * *

Ce produit offre de nombreuses fonctions destinées à rendre son utilisation plus plaisante et satisfai-

sante. Lors de la conception de ce produit, l’accent a été mis sur la sécurité, les performances et la

fiabilité, afin d’en faire un outil facile à utiliser et à entretenir.

* * *

Este producto ofrece numerosas características para hacer más agradable y placentero su uso. En el

diseño de este producto se ha conferido prioridad a la seguridad, el desempeño y la fiabilidad, por lo

cual se facilita su manejo y mantenimiento.

INTRODUCTION

INTRODUCTION / INTRODUCCIÓN

Page 3 — English

WARNING:

Read and understand all instructions. Failure

to follow all instructions listed below, may result

in electric shock, fire and/or serious personal

injury.

READ ALL INSTRUCTIONS

Know your tool. Read the operator’s manual

carefully. Learn the saw’s applications and

limitations as well as the specific potential

hazards related to this tool.

 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. Tip contact in some cases may cause a

lightning-fast reverse reaction, kicking the guide

bar up and back toward the operator. Pinching

the saw chain along the top of the guide bar

may push the guide bar rapidly back toward the

operator. Either of these reactions may cause

you to lose control of the saw, which could result

in serious personal injury. Do not rely exclusively

upon the safety devices built into the saw. As a

chain saw user, you should take several steps

to keep your cutting jobs free from accident or

injury.

 • With abasicunderstanding of kickback,

you can reduce or eliminate the element

of surprise. Sudden surprise contributes to

accidents.

 • Keepagoodfirmgriponthesawwithboth

hands when the engine is running. Place

your right hand on the rear handle and

your left hand on the front handle with your

thumbs and fingers encircling the chain saw

handles. A firm grip together with a stiff left

arm will help you maintain control of the saw

if kickback occurs.

 • Makesurethattheareainwhichyou are

cutting is free from obstructions. DO NOT

let the nose of the guide bar contact a log,

branch, fence, or any other obstruction that

could be hit while you are operating the

saw.

 • Cut at high engine speeds. Always cut

with the engine running at full speed. Fully

squeeze the throttle trigger and maintain a

steady cutting speed.

 • Donotoverreachorcutabovechest

height.

 • Follow the manufacturer’s sharpening and

maintenance instructions for the saw chain.

 • Only use replacementbarsandchains

specified by the manufacturer or the

equivalent.

Do not operate a chain saw with one

hand. Serious injury to the operator, helpers,

bystanders, or any combination of these

persons may result from one-handed operation.

A chain saw is intended for two-handed use.

Do not operate a chain saw when you are

fatigued. Fatigue causes carelessness. Be more

cautious before rest periods and towards the

end of your shift. Never operate a chain saw

when you are tired or under the influence of

medication, drugs, or alcohol.

Use safety footwear. Wear snug-fitting

clothing, protective gloves, and eye, hearing,

and head protection devices.

 Heavy protective clothing may increase

operator fatigue, which could lead to

heat stroke. During weather that is hot and

humid, heavy work should be scheduled for

early morning or late afternoon hours when

temperatures are cooler.

Do not stand on any unstable surface while

using the chain saw, that includes ladders,

scaffolds, trees, rooftops, etc.

Use caution when handling fuel. Move the

chain saw at least 30 feet from the fueling point

before starting the engine.

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.

Do not start cutting until you have a clear

work area, secure footing, and a planned

retreat path from the falling tree.

Keep all parts of your body away from the

saw chain when the engine is running.

Always carry the chain saw with the engine

stopped and the chain brake engaged, the

GENERAL SAFETY RULES

Page 4 — English

WARNING:

The warnings, labels, and instructions found

in this section of the operator’s manual are for

your safety. Failure to follow all instructions may

result in serious personal injury.

Do not cut vines and/or small underbrush (a

diameter of less than 3 in.).

Muffler surfaces are very hot during and after

operation of the chain saw; keep all body parts

GENERAL SAFETY RULES

guide bar and saw chain to the rear, and the

muffler away from your body. When transporting

the chain saw, use the appropriate guide bar

scabbard.

Do not operate a chain saw that is damaged,

improperly adjusted, or not completely and

securely assembled. Be sure that the saw chain

stops moving when the throttle control trigger

is released.

Shut off the engine before setting the chain

saw down. Do not leave the engine running

unattended. As an additional safety precaution,

apply the chain brake prior to setting down the

saw.

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.

When cutting a limb that is under tension,

be alert for springback so that you will not be

struck when the tension in the wood fibers is

released.

Keep the handles dry, clean, and free of oil or

fuel mixture.

Beware of carbon monoxide poisoning.

Operate the chain saw only in well-ventilated

areas.

Do not operate a chain saw in a tree unless

you have been specifically trained to do so.

Do not cut from a ladder; this is extremely

dangerous.

All chain saw service, other than the items listed

in the instruction manual and all maintenance,

should be performed by competent chain saw

service personnel. (For example, if improper

tools are used to remove the flywheel or if an

improper tool is used to hold the flywheel in

order to remove the clutch, structural damage

to the flywheel could occur and subsequently

could cause the flywheel to burst.)

Always have a fire extinguisher available

when using chain saw.

Use only the replacement guide bars and low

kickback chains specified for the saw.

Do not adapt the powerhead to a bow guide

or use it to power any attachments or devices

not listed for the saw.

The gas powered saw (or electrically

powered saw) is classified by CSA as a

Class 1C (or Class 2C) saw. It is intended for

infrequent use by homeowners, cottagers, and

campers, and for such general applications as

clearing, pruning, cutting firewood, etc. It is not

intended for prolonged use. Prolonged periods

of operation can cause circulatory problems in

the user’s hands due to vibration. For such use,

it may be appropriate to use a saw having an

anti-vibration feature.

Save these instructions. Refer to them

frequently and use to instruct other users. If you

loan someone this product, loan them these

instructions also.

SPECIFIC SAFETY RULES

away from the muffler. Serious burns may occur

if contact is made with the muffler.

Always hold the chain saw with both hands

when the engine is running. Use a firm grip

with thumbs and fingers encircling the chain

saw handles.

Never let anyone use the chain saw who

has not received adequate instructions in its

proper use. This applies to rentals as well as

privately owned saws.

Page 5 — English

SPECIFIC SAFETY RULES

This product is intended for infrequent use

by homeowners and other occasional users

for general applications such as clearing, prun-

ing, cutting firewood, etc. It is not intended for

prolonged use. Prolonged periods of operation

can cause circulatory problems in the user’s

hands due to vibration. For such use, it may be

appropriate to use a product having an anti-

vibration feature.

REFUELING (DO NOT SMOKE!)

To reduce the risk of fire and burn injury,

handle fuel with care. It is highly flammable.

Mix and store fuel in a container approved for

gasoline.

Mix fuel outdoors where there are no sparks

or flames.

Select bare ground, stop the engine, and

allow it to cool before refueling.

Loosen the fuel cap slowly to release pres-

sure and to keep fuel from escaping around the

cap.

Tighten the fuel cap securely after refueling.

Wipe spilled fuel from the unit. Move 30

feet away from refueling site before starting

engine.

Never attempt to burn off spilled fuel under

any circumstances.

KICKBACK

Kickback is a dangerous reaction that can

lead to serious injury. Do not rely only on the

safety devices provided with the saw. As a

chain saw user, you must take special safety

precautions to help keep your cutting jobs free

from accident or injury. See the General Safety

Rules and Operation sections of this manual

for added information on kickback and how to

avoid serious personal injury.

Before you start the engine, make sure the

saw chain is not contacting any object.

Wear snug-fitting clothing. Always wear heavy,

long pants, long sleeves, boots, and gloves. Do

not wear jewelry, short pants, sandals, or go

barefoot. Do not wear loose fitting clothing,

which could be drawn into the engine or catch

the chain or underbrush. Wear overalls, jeans,

or chaps made of cut-resistant material or ones

that contain cut-resistant inserts. Secure hair so

that it is above shoulder level.

Wear non-slip safety footwear and heavy-

duty gloves to improve your grip and to protect

your hands.

Wear eye protection with side shields marked

to comply with ANSI Z87.1, along with hear-

ing and head protection, when operating this

equipment.

Keep bystanders and animals out of the work

area. Do not allow other persons to be nearby

during starting or cutting with the chain saw.

NOTE: The size of the work area depends on the

job being performed as well as the size tree or

workpiece involved. For example, felling a tree

requires a larger work area than making other

cuts (i.e., bucking cuts, etc.).

Keep SAFE-T-TIP

®

anti-kickback nose guard

properly mounted on the guide bar to prevent

rotational kickback.

Follow the sharpening and maintenance

instructions for the saw chain.

Never operate a chain saw that is damaged,

improperly adjusted, or is not completely

and securely assembled. Be sure that the saw

chain stops moving when the throttle control

trigger is released. If the saw chain moves at

idle speed, the carburetor may need adjust-

ing. Refer to Adjusting the Carburetor in the

Maintenance section of this manual. If the saw

chain still moves at idle speed after adjustment

has been made, contact an authorized service

center for adjustment and discontinue use until

the repair is made.

Page 6 — English

SYMBOLS

The following signal words and meanings are intended to explain the levels of risk associated with

this product.

SYMBOL SIGNAL MEANING

DANGER:

Indicates an imminently hazardous situation, which, if not

avoided, will result in death or serious injury.

WARNING:

Indicates a potentially hazardous situation, which, if not avoided,

could result in death or serious injury.

CAUTION:

Indicates a potentially hazardous situation, which, if not avoided,

may result in minor or moderate injury.

CAUTION:

(Without Safety Alert Symbol) Indicates a situation that may

result in property damage.

Page 7 — English

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

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

SYMBOL NAME DESIGNATION/EXPLANATION

Safety Alert Indicates a potential personal injury hazard.

Read Operator’s Manual

To reduce the risk of injury, user must read and

understand operator’s manual before using this

product.

Wear Eye, Hearing, and

Head Protection

Wear eye protection with side shields marked to comply

with ANSI Z87.1 as well as hearing and head protection

when operating this equipment.

SAFE-T-TIP Nose Guard

The SAFE-T-TIP nose guard on the guide bar helps

prevent rotational kickback.

No Smoking No smoking, sparks, or open flame.

Operate With Two

Hands

Hold and operate the saw properly with both hands.

One Handed Do not operate the saw using only one hand.

Carbon Monoxide

Engines produce carbon monoxide which is an

odorless, deadly poison. Do not operate in an

enclosed area.

Kickback DANGER! Beware of kickback.

Bar Nose Contact Avoid bar nose contact.

Wear Gloves

Wear non-slip, heavy-duty protective gloves when

handling the chain saw.

Wear Safety Footwear

Wear non-slip safety footwear when using this

equipment.

Gasoline and

Lubricant

Use unleaded gasoline intended for motor vehicle use

with an octane rating of 87 [(R + M)/2] or higher. This

product is powered by a 2-cycle engine and requires

pre-mixing gasoline and 2-cycle lubricant.

KeepBystandersAway Keepallbystandersandanimalsatleast50ft.away.

SYMBOLS

Page 8 — English

GLOSSARY OF TERMS

Bucking

The process of cross cutting a felled tree or log

into lengths.

Chain Brake

A device used to stop the saw chain.

Chain Saw Powerhead

A chain saw without the saw chain and guide

bar.

Clutch

A mechanism for connecting and disconnecting

a driven member to and from a rotating source of

power.

Drive Sprocket or Sprocket

The toothed part that drives the saw chain.

Felling

The process of cutting down a tree.

Felling Back Cut

The final cut in a tree felling operation made on

the opposite side of the tree from the notching

undercut.

Front Hand Guard

A structural barrier between the front handle of

a chain saw and the guide bar, typically located

close to the hand position on the front handle, and

sometimes employed as an activating lever for a

chain brake.

Front Handle

The support handle located at or toward the front

of the chain saw. This handle is for the left hand.

Guide Bar

A solid railed structure that supports and guides

the saw chain.

Kickback

The backward or upward motion, or both, of the

guide bar occurring when the saw chain near the

nose of the top area of the guide bar contacts any

object such as a log or branch, or when the wood

closes in and pinches the saw chain in the cut.

Kickback (Pinch)

The rapid pushback of the saw which can occur when

the wood closes in and pinches the moving saw

chain in the cut along the top of the guide bar.

Kickback (Rotational)

The rapid upward and backward motion of the

saw which can occur when the moving saw chain

near the upper portion of the tip of the guide bar

contacts an object, such as a log or branch.

Low-Kickback Chain

A chain that complies with the kickback perfor-

mance requirements of ANSI B175.1 when tested

on a representative sample of chain saws.

Normal Cutting Position

Those positions assumed in performing the bucking

and felling cuts.

Notching Undercut

A notch cut in a tree that directs the tree’s fall.

Rear Handle

The support handle located at or toward the rear

of the saw. It normally contains the throttle. This

handle is for the right hand.

Reduced Kickback Guide Bar

A guide bar which has been demonstrated to

reduce kickback significantly.

Replacement Saw Chain

A chain that complies with the kickback perfor-

mance requirements of ANSI B175.1 when tested

with specific chain saws. It may not meet the ANSI

performance requirements when used with other

saws.

SAFE-T-TIP

®

Nose Guard

An attachment that may be provided on the end

of the guide bar to prevent the chain at the end of

the guide bar from contacting the wood.

Saw Chain

A loop of chain having cutting teeth that cut the

wood, and that is driven by the motor and is sup-

ported by the guide bar.

Springpole

A small tree (sapling) or limb that is bent or trapped

under tension. It may “spring back” rapidly when

cut, causing a dangerous situation.

Page 9 — English

PRODUCT SPECIFICATIONS

FEATURES

Bar length:

UT10548 ................................................. 14 in.

UT10568 ................................................. 16 in.

UT10588

.................................................. 18 in.

Chain pitch ............................................ 0.375 in.

Chain gauge .......................................... 0.050 in.

Chain type ....................... Low Profile Skip Tooth

Drive sprocket ......................................... 6-tooth

Fig. 1a

FRONT HAND GUARD/

CHAIN BRAKE

FRONT

HANDLE

CYLINDER

COVER

TRIGGER

RELEASE

REAR

HANDLE

THROTTLE

TRIGGER

CHAIN OIL

CAP

STARTER

HOUSING

STARTER GRIP

AND ROPE

SAFE-T-TIP

®

CLUTCH COVER

Engine displacement ................................... 42cc

Engine power ...................................... 2 HP min.

Idle engine speed ........2,600-3,400 r/min. (RPM)

Fuel tank capacity .................................. 11.5 oz.

Chain lubricant tank capacity ................... 6.5 oz.

Weight - No bar, chain, fuel or lubricant ... 9.8 lbs.

CHAIN TENSIONING

SCREW

BAR

MOUNTING

NUTS

MUFFLER

Page 10 — English

STOP

ON/STOP

SWITCH

FUEL CAP

PRIMER BULB

CHOKE LEVER

FEATURES

Fig. 1b

KNOW YOUR CHAIN SAW

See Figures 1a - 1b.

The safe use of this product requires an

understanding of the information on the product

and in this operator’s manual as well as a

knowledge of the project you are attempting.

Before use of this product, familiarize yourself

with all operating features and safety rules.

CHOKE LEVER

The choke lever opens and closes the choke valve

in the carburetor. Positions available include FULL

CHOKEandRUN.

FRONT HAND GUARD / CHAIN BRAKE

The chain brake is designed to quickly stop the

chain from rotating. When the front hand guard/

chain brake is pushed toward the bar, the chain

should stop immediately. The chain brake does

not prevent kickback.

GUIDE BAR

The factory-equipped guide bar has a small

radius tip that offers a somewhat lower kickback

potential.

LOW KICKBACK SAW CHAIN

The low kickback saw chain helps minimize the

force of a kickback reaction by preventing the

cutters from digging in too deeply at the kickback

zone.

PRIMER BULB

The primer bulb pumps fuel from the fuel tank to

the car buretor.

SAFE-T-TIP

®

ANTI-KICKBACK NOSE

GUARD

The SAFE-T-TIP

®

 Anti-Kickback Nose Guard is

an attachment provided on the end of the guide

bar to prevent the chain on the end of the guide

bar from contacting the wood.

THROTTLE TRIGGER

The throttle trigger is used for controlling chain

rotation.

Page 11 — English

WARNING:

Muffler surfaces are very hot during and after

operation of the chain saw; keep all body parts

away from the muffler. Serious burns may occur

if contact is made with the muffler.

WARNING:

Do not allow familiarity with this product to

make you careless. Remember that a careless

fraction of a second is sufficient to inflict seri-

ous injury.

WARNING:

If any parts are damaged or missing do not

operate this product until the parts are replaced.

Use of this product with damaged or missing

parts could result in serious personal injury.

WARNING:

Do not attempt to modify this product or cre-

ate accessories not recommended for use with

this product. Any such alteration or modifica-

tion is misuse and could result in a hazardous

condition leading to possible serious personal

injury.

NOTE: The chain saw has been fully factory tested.

It is normal to find some slight lubricant residue

on the saw. Read and remove all hang tags and

store with the Operator’s Manual.

UNPACKING

This product has been shipped completely as-

sembled.

 Carefully remove the product and any acces-

sories from the box. Make sure that all items

listed in the packing list are included.

WARNING:

Do not use this product if it is not completely

assembled or if any parts appear to be miss-

ing or damaged. Use of a product that is not

properly and completely assembled could result

in serious personal injury.

 Inspect the product carefully to make sure no

breakage or damage occurred during ship-

ping.

 Do not discard the packing material until you

have carefully inspected and satisfactorily oper-

ated the product.

 If any parts are damaged or missing, please call

1-800-242-4672 for assistance.

PACKING LIST

Chain Saw

Scabbard

Combination Wrench

2-Cycle Engine Lubricant

Bar and Chain Lubricant (UT10588 only)

18 in. Replacement Chain (UT10588 only)

Case (not included with the UT10548)

Operator’s Manual

ASSEMBLY

OPERATION

Page 12 — English

WARNING:

Always wear eye protection with side shields

marked to comply with ANSI Z87.1, along with

hearing and head protection. Failure to do so

could result in objects being thrown into your

eyes and other possible serious injuries.

WARNING:

Do not use any attachments or accessories

not recommended by the manufacturer of this

product. The use of attachments or accessories

not recommended can result in serious personal

injury.

WARNING:

Operation of this equipment may create sparks

that can start fires around dry vegetation.

A spark arrestor may be required. The opera-

tor should contact local fire agencies for laws

or regulations relating to fire prevention

requirements.

APPLICATIONS

You may use this product for the purposes listed

below:

Basic limbing, felling, and bucking

Removing buttress roots

WARNING:

Always shut off engine before fueling. Never add

fuel to a machine with a running or hot engine.

Move at least 30 ft. from refueling site before

startingtheengine.DONOTSMOKEandstay

away from open flames or sparks. Failure to

safely handle fuel could result in serious per-

sonal injury.

OPERATION

FUEL AND REFUELING

HANDLING THE FUEL SAFELY

WARNING:

Check for fuel leaks. A leaking fuel cap is a fire

hazard and must be replaced immediately. If you

find any leaks, correct the problem before using

the product. Failure to do so could result in a fire

that could cause serious personal injury.

Always handle fuel with care; it is highly flam-

mable.

Always refuel outdoors and do not inhale fuel

vapors.

Do not let gasoline or lubricant come in contact

with skin.

Keepgasolineandlubricantawayfromtheeyes.

If gasoline or lubricant comes in contact with

the eyes, wash them immediately with clean

water. If irritation is still present, see a doctor

immediately.

Clean up spilled fuel immediately.

Refer to Refueling in the Specific Safety Rules sec-

tion of this manual for additional safety information.

OXYGENATED FUELS

DO NOT USE E85 FUEL. IT WILL VOID YOUR

WARRANTY.

NOTE: Fuel system damage or performance

problems resulting from the use of an oxygenated

fuel containing more than the percentages of

oxygenates stated below are not covered under

warranty.

Ethanol. Gasoline containing up to 10% ethanol by

volume (commonly referred to as E10) is accept-

able. E85 is not.

Page 13 — English

OPERATION

MIXING THE FUEL

This product is powered by a 2-cycle engine and

requires pre-mixing gasoline and 2-cycle lubricant.

Pre-mix unleaded gasoline and 2-cycle engine

lubricant in a clean container approved for gaso-

line. DO NOT mix quantities larger than usable in

a 30-day period.

Recommended fuel: This engine is certified to

operate on unleaded gasoline intended for auto-

motive use.

NOTE: We recommend you use Homelite premium

2-cycle lubricant or an equivalent high-quality

synthetic 2-cycle lubricant in this product. Mix at

2.6 oz. per gallon (US).

Do not use automotive lubricant or 2-cycle outboard

lubricant.

HIGH QUALITY 2-CYCLE ENGINE LUBRICANT

GASOLINE LUBRICANT

1.0 gal. (US) (3.8 liter) 2.6 oz. (76 ml)

FILLING THE FUEL TANK

See Figure 2.

Clean the surface around the fuel cap to prevent

contamination.

Loosen the fuel cap slowly, by turning counter-

clockwise.

Carefully pour the fuel mixture into the tank.

Avoid spillage.

Prior to replacing the fuel cap, clean and inspect the

gasket.

Immediately replace the fuel cap and hand

tighten, by turning clockwise. Wipe up any fuel

spillage.

Move at least 30 ft. away from refueling area

before starting the product.

NOTE: It is normal for the engine to emit smoke

during and after the first use.

Fig. 2

50:1

GASOLINE

& LUBRICANT

MIX

Page 14 — English

ADDING BAR AND CHAIN LUBRICANT

See Figure 3.

Use HOMELITE Bar and Chain Lubricant. It is

designed for chains and chain oilers, and is

formulated to perform over a wide temperature

range with no dilution required. Chain saw should

use approximately one tank of lubricant per tank

of fuel.

NOTE: Do not use dirty, used, or otherwise con-

taminated lubricants. Damage may occur to the

oil pump, bar, or chain.

Carefully pour the bar and chain lubricant into

the oil tank.

Fill the oil tank every time you fuel the engine.

OPERATING THE CHAIN BRAKE

See Figures 4 - 5.

Check the operating condition of the chain brake

prior to each use.

Engage the chain brake by rotating your left

hand around the front handle, allowing the back

of your hand to push the chain brake lever/hand

guard toward the bar while the chain is rotating

rapidly. Be sure to maintain both hands on the

saw handles at all times.

Reset the chain brake back into the RUN posi-

tion by grasping the top of the chain brake

lever/hand guard and pulling toward the front

handle until you hear a click.

WARNING:

If the chain brake does not stop the chain

immediately, or if the chain brake will not stay

in the run position without assistance, take the

saw to an authorized service center for repair

prior to use.

STARTING THE ENGINE

See Figures 6 - 11.

Starting the product differs depending on whether

the engine is cold or warm.

WARNING:

Keep your body to the left of the chain line.

Never straddle the saw or chain, or lean over

past the chain line.

OPERATION

Fig. 3

Fig. 4

Fig. 5

BRAKE

POSITION

CHAIN

LUBRICANT

Fig. 6

STARTER GRIP

AND ROPE

RUN

POSITION

Page 15 — English

STOP

OPERATION

Place the chain saw on level ground and ensure

that no objects or obstructions are in the imme-

diate vicinity that could come in contact with the

bar and chain.

 Hold the front handle firmly with your left hand

and put your right foot onto the base of the rear

handle.

To start a cold engine:

Set the on/stop switch to the RUN ( I ) posi-

tion.

Make sure the chain brake is in the run position

by pulling back on the lever/hand guard.

Fully press and release the primer bulb 7

times.

Pull choke lever all the way out to FULL posi-

tion.

When the temperature is above 50°F, pull the

starter grip and rope until the engine attempts

to start, but no more than 3 times. When the

temperature is below 50°F, pull the starter grip

and rope until the engine attempts to start, but

no more than 5 times.

Push choke lever to RUN position.

Pull starter grip and rope until engine runs.

NOTE: Allow the saw to run in this position 15-

30 seconds, depending upon the temperature.

Depress the trigger release and squeeze and

release the throttle trigger to return the engine

to idle.

CAUTION:

Failure to release partial throttle when chain

brake lever is in the brake position will result in

serious damage to the unit. Never squeeze and

hold the throttle trigger while the chain brake is

in the brake position.

To start a warm engine:

Set the on/stop switch to the RUN ( I ) posi-

tion.

Make sure the chain brake is in the run position

by pulling back on the lever/hand guard.

Pull choke lever out to FULL CHOKE position

then push immediately back to RUN position to

set fast idle.

ON/STOP

SWITCH IN THE

RUN POSITION

Fig. 7

PRIMER BULB

Fig. 9

Fig. 10

FULL CHOKE

CHOKE LEVER

RUN POSITION

Fig. 8

RUN

POSITION

Page 16 — English

STOP

OPERATION

Pull starter grip and rope until engine runs, but

no more than 5 times. If engine does not start

after 5 pulls, use cold engine starting procedure.

Squeeze and release the throttle trigger to return

the engine to idle.

STOPPING THE ENGINE

See Figures 12 - 13.

Release the throttle trigger and let the engine

return to idle. To stop the engine, move the on/

stop switch to the STOP ( ) position. Do not put

the chain saw on the ground when the chain is still

moving. For additional safety, set the chain brake

when the saw is not in use.

In the event that the on/stop switch will not stop the

saw, pull the choke lever out to the fully extended

position (FULL CHOKE ) and engage chain brake

to stop the engine. If the on/stop switch will not

stop the saw when set to the STOP position, have

the on/stop switch repaired before using the chain

saw again to prevent unsafe conditions or serious

injury.

NOTE: When you are finished using the saw,

always relieve tank pressure by loosening, then

retightening, the chain oil and fuel caps. Allow the

engine to cool before storing.

ADJUSTING IDLE SPEED

See Figure 14.

WARNING:

The chain will move around the guide bar when

adjusting the idle speed. Wear all protective

clothing and keep all bystanders, children, and

pets at least 50 ft. away. Make adjustments

with the unit supported on a stable surface so

that the chain/guide bar does not contact the

ground or any object. Keep all parts of your

body away from the chain/guide bar and muf-

fler. Failure to follow these instructions could

result in serious personal injury.

If the engine starts, runs, and accelerates,

but will not idle, turn the idle speed screw “T”

clockwise to increase idle speed.

Fig. 11

THROTTLE

TRIGGER

RELEASE

Fig. 12

ON/STOP

SWITCH IN THE

STOP POSITION

Fig. 14

IDLE SPEED

SCREW “T”

BRAKE

POSITION

Fig. 13

Page 17 — English

If the chain turns at idle, turn the idle speed

screw “T” counterclockwise to reduce the

idle RPM and stop the chain movement. If the

saw chain still moves at idle speed, contact an

authorized service center for adjustment and

discontinue use until the repair is made.

WARNING:

THE SAW CHAIN SHOULD NEVER TURN AT

IDLE. Turn the idle speed screw “T” counter-

clockwise to reduce the idle RPM and stop the

chain, or contact an authorized service center

for adjustment and discontinue use until the

repair is made. Serious personal injury may

result from the saw chain turning at idle.

PULL AND PUSH

See Figure 15.

The reaction force of the saw is always opposite to

the direction the chain is moving. Thus, the operator

must be ready to control the PULL when cutting

on the bottom edge of the bar and the PUSH when

cutting along the top edge.

NOTE: The chain saw has been fully factory

tested. It is normal to find some slight oil residue

on the saw.

Fig. 15

OPERATION

PULL

PUSH

WARNING:

KICKBACK occurs when the moving chain

contacts an object at the upper portion of the

tip of the guide bar or when the wood closes in

and pinches the saw chain in the cut. Contact

at the upper portion of the tip of the guide bar

can cause the chain to dig into the object and

stop the chain for an instant. The result is a

lightning-fast reverse reaction which kicks the

guide bar up and back toward the operator. If

the saw chain is pinched along the top of the

guide bar, the guide bar can be driven rapidly

back toward the operator. Either of these reac-

tions can cause loss of saw control, which can

result in serious injury.

Do not rely exclusively upon the safety devices

built into the saw. As a chain saw user, you

should take steps to keep your cutting jobs

free from accident or injury. See General Safety

Rules for more details.

Page 18 — English

OPERATION

KICKBACK PRECAUTIONS

See Figures 16 - 17.

Rotational kickback occurs when the moving chain

contactsanobjectattheKickbackDangerZoneof

the guide bar. The result is a lightning-fast reverse

reaction, which kicks the guide bar up and back

towards the operator. This reaction can cause loss

of control, which can result in serious injury.

PREPARING FOR CUTTING

PROPER GRIP ON HANDLES

See Figure 18.

See General Safety Rules for appropriate safety

equipment.

Wear non-slip gloves for maximum grip and

protection.

Hold the saw firmly with both hands. Always

keep your left hand on the front handle and your

right hand on the rear handle so that your body

is to the left of the chain line.

WARNING:

Never use a left-handed (cross-handed) grip or

any stance that would place your body or arm

across the chain line.

Maintain a proper grip on the saw whenever the

engine is running. The fingers should encircle

the handle and the thumb is wrapped under the

handlebar. This grip is least likely to be broken

by a kickback or other sudden reaction of the

saw. Any grip in which the thumb and fingers

are on the same side of the handle is dangerous

because a slight kick of the saw can cause loss

of control.

ROTATIONAL

KICKBACK

Fig. 17

KICKBACK

DANGER ZONE

Fig. 16

PROPER GRIP

Fig. 18

IMPROPER GRIP

WARNING:

DO NOT operate the throttle

trigger with your left hand

and hold the front handle

with your right hand. Never

allow any part of your body

to be in the chain line while

operating a saw.

CHAIN

LINE

PROPER HAND GRIP

POSITION

Page 19 — English

Fig. 19

Fig. 20

OPERATION

PROPER CUTTING STANCE

See Figure 19.

WARNING:

Always use the proper cutting stance described

in this section. Never kneel when using the

chain saw, except when felling a tree as illus-

trated in Figure 20. Kneeling could result in

loss of stability and control of the chain saw,

resulting in serious personal injury.

Balance your weight with both feet on solid

ground.

Keepleftarmwithelbowlockedina“straight

arm” position to withstand any kickback

force.

Keepyourbodytotheleftofthechainline.

Keepyourthumbonundersideofhandlebar.

WORK AREA PRECAUTIONS

See Figure 20.

Cut only wood or materials made from wood;

no sheet metal, no plastics, no masonry, no

non-wood building materials.

Never allow children to operate the saw. Allow

no person to use this chain saw who has

not read this operator’s manual or received

adequate instructions for the safe and proper

use of this chain saw.

Keepeveryone–helpers,bystanders,children,

and animals, a SAFE DISTANCE from the cut-

ting area. During felling operations, the safe

distance should be a least twice the height of the

largest trees in the felling area. During bucking

operations, keep a minimum distance of 15 feet

between workers.

Always cut with both feet on solid ground to

prevent being pulled off balance.

Do not cut above chest height as a saw held

higher is difficult to control against kickback

forces.

Do not fell trees near electrical wires or build-

ings. Leave this operation for professionals.

Cut only when visibility and light are adequate

for you to see clearly.

BASIC OPERATING/CUTTING

PROCEDURES

Practice cutting a few small logs using the following

technique to get the “feel” of using the saw before

you begin a major sawing operation.

Take the proper stance in front of the wood with

the saw idling.

Accelerate the engine to full throttle just before

entering the cut by squeezing the throttle trigger.

Begin cutting with the saw against the log.

Keeptheengineatfullthrottletheentiretime

you are cutting.

Allow the chain to cut for you; exert only light

downward pressure. Forcing the cut could result

in damage to the bar, chain, or engine.

Release the throttle trigger as soon as the cut is

completed allowing the engine to idle. Running

the saw at full throttle without a cutting load can

result in unnecessary wear to the chain, bar, and

engine.

STRAIGHT

ARM

CHAIN LINE

THUMB ON

UNDERSIDE OF

HANDLE BAR

Page 20 — English

OPERATION

Do not put pressure on the saw at the end of

the cut.

FELLING TREES

HAZARDOUS CONDITIONS

WARNING:

Do not fell trees during periods of high wind or

heavy precipitation. Wait until the hazardous

weather has ended.

When felling a tree, it is important that you heed the

following warnings to prevent possible serious injury.

Do not cut down trees having an extreme lean

or large trees with rotten limbs, loose bark,

or hollow trunks. Have these trees pushed or

dragged down with heavy equipment, then cut

them up.

Do not cut trees near electrical wires or buildings.

Check the tree for damaged or dead branches

that could fall and hit you during felling.

Periodically glance at the top of the tree during

the backcut to assure the tree is going to fall in

the desired direction.

If the tree starts to fall in the wrong direction,

or if the saw gets caught or hung up during the

fall, leave the saw and save yourself!

PROPER PROCEDURE FOR TREE

FELLING

See Figures 21 - 24.

Pick your escape route (or routes in case the

intended route is blocked). Clear the immediate

area around the tree and make sure there are

no obstructions in your planned path of retreat.

Clear the path of safe retreat approximately 135°

from the planned line of fall.

Consider the force and direction of the wind,

the lean and balance of the tree, and the loca-

tion of large limbs. These things influence the

direction in which the tree will fall. Do not try to

fell a tree along a line different from its natural

line of fall.

Cut a notch about 1/3 the diameter of the trunk

in the side of the tree. Make the notch cuts so

they intersect at a right angle to the line of fall.

Fig. 21

45°

90°

135°

90°

135° FROM

PLANNED

LINE OF FALL

PATH OF

SAFE RETREAT

PLANNED LINE

OF FALL

PLANNED

LINE OF

FALL

PATH

OF SAFE

RETREAT

HINGE

2 in. OR 1/10 DIA

NOTCH -

APPROX. 1/3

DIAMETER OF

TRUNK

BACK CUT

2 in.

Fig. 22

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