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IDENTIFICATION OF SYMBOLS

Move ON/STOP switch to

the ON position.

Pull the starter rope

sharply 5 times with your

right hand.

Pull the starter rope sharply

with your right hand until

the engine starts.

Pull choke/fast idle lever

out to the full extent (to

the FULL CHOKE posi-

tion).

Push the choke/fast idle

lever in to the HALF

CHOKE position.

Starting Reminder

SAFETY RULES

WARNING

:

Always

disconnect

spark plug wire and place wire where it can-

not contact spark plug to prevent accidental

starting when setting up, transporting, ad-

justing or making repairs except carburetor

adjustments.

Because a chain saw is a high-speed wood-

cutting tool, special safety precautions must

be observed to reduce the risk of accidents.

Careless or improper use of this tool can

cause serious injury.

PLAN AHEAD

S

Read this manual carefully until you com-

pletely understand and can follow all safety

rules, precautions, and operating instruc-

tions before attempting to use the unit.

S

Restrict the use of your saw to adult users

who understand and can follow safety

rules, precautions, and operating instruc-

tions found in this manual.

Snug

Fitting

Clothing

Safety

Shoes

Safety Chaps

Heavy Duty

Gloves

Eye

Protection

Hearing

Protection

Safety Hat

S

Wear protective gear. Always use steel-toed

safety footwear with non-slip soles; snug-fit-

ting clothing; heavy-duty, non-slip gloves;

eye protection such as non-fogging, vented

goggles or face screen; an approved safety

hard hat; and sound barriers (ear plugs or

mufflers) to protect your hearing. Secure hair

above shoulder length.

S

Always use approved hearing protection.

Regular users should have hearing

checked regularly as chain saw noise can

damage hearing. Long--term exposure to

noise can result in permanent hearing im-

pairment.

S

Keep all parts of your body away from the

chain when the engine is running.

S

Keep children, bystanders, and animals a

minimum of 10 Meters away from the work

area. Do not allow other people or animals

to be near the chain saw when starting or

operating the chain saw.

S

Do not handle or operate a chain saw when

you are fatigued, ill, or upset, or if you have

taken alcohol, drugs, or medication. You

must be in good physical condition and men-

tally alert. Chain saw work is strenuous. If

you have any condition that might be aggra-

vated by strenuous work, check with your

doctor before operating a chain saw.

S

Carefully plan your sawing operation in ad-

vance. Do not start cutting until you have a

clear work area, secure footing, and, if you

are felling trees, a planned retreat path.

OPERATE YOUR SAW SAFELY

WARNING

:

Long term inhalation of

the engine’s exhaust fumes, chain oil mist and

dust from sawdust can result in serious per-

sonal injury.

S

Do not operate a chain saw with one hand.

Serious injury to the operator, helpers, by-

standers or any combination of these per-

sons may result from one-handed operation.

A chain saw is intended for two-handed use.

S

Operate the chain saw only in a well-venti-

lated outdoor area.

S

Do not operate saw from a ladder or in a tree,

unless you are specifically trained to do so.

S

Make sure the chain will not make contact

with any object while starting the engine.

Never try to start the saw when the guide

bar is in a cut.

Summary of Contents for M4620

Page 1: ...ons et assurez vous de les avoir comprises Conservez les instructions pour référence ultérieure MANUAL DE INSTRUCCIONES INFORMACIÓN IMPORTANTE Lea atentamente las instrucciones y asegúrese de entenderlas antes de utilizar esta aparato Conserve las instrucciones para la referencia en el futuro GB FR PT ES 115161626 Rev 1 7 15 09 BRW RU MANUAL DO OPERADOR INFORMAÇÕES IMPORTANTES Queira ler cuidadosa...

Page 2: ...Adjusting Wheel IDENTIFICATION OF SYMBOLS WARNING This chain saw can be dangerous Care less or improper use cancause serious or even fatal injury Read and understand the instruction manual before using the chain saw Always use two hands when oper ating the chain saw WARNING Contacting the guide bar tip with any object should be avoided tip contact may cause the guide bar to movesuddenly upwardandb...

Page 3: ...protect your hearing Secure hair above shoulder length S Always use approved hearing protection Regular users should have hearing checked regularly as chain saw noise can damage hearing Long term exposure to noise can result in permanent hearing im pairment S Keep all parts of your body away from the chain when the engine is running S Keep children bystanders and animals a minimum of 10 Meters awa...

Page 4: ...ystemdoes notguarantee theavoid ance of these problems Users who operate power tools on a continual and regular basis must monitor closely their physical condition and the condition of this tool S ON STOP switch The ON STOP switch should be used to stop the engine CHECKING MAINTAINING AND SERVICING CHAIN SAW SAFETY EQUIPMENT WARNING Never use a chain saw with defective safety equipment Safety equi...

Page 5: ...ckback S Be extremely aware of situations or obstruc tions that can cause material to pinch the top of or otherwise stop the chain S Do not cut more than one log at a time S Do not twist the saw as the bar is with drawn from an undercut when bucking Avoid Pull In S Always begin cutting with the engine at full speed and the saw housing against wood S Use wedges made of plastic or wood Never use met...

Page 6: ... a contoured depth gauge and guard link which deflect kickback force and allow wood to gradually ride into the cutter Low Kickback Chain Contoured Depth Gauge Elongated Guard Link Deflects Kickback Force And Allows Wood To Gradually Ride Into Cutter S Handguard designed to reduce the chance of your left hand contacting the chain if your hand slips off the front handlebar S Position of front and re...

Page 7: ...important when instal ling the clutch cover that the adjusting pin aligns into the adjusting pin hole in the bar Fail ure to install the clutch cover correctly may re sult in permanent damage to your chain saw Back view of clutch cover Adjusting pin 10 Install bar knob and finger tighten only Do not tighten any further at this point Once the chain is tensioned you will need to tighten the bar knob...

Page 8: ...ON The bar and chain require continuous lubri cation Lubrication is provided by the auto matic oiler system when the oil tank is kept filled Lack of oil will quickly ruin the bar and chain Too little oil will cause overheating shown by smoke coming from the chain and or discoloration of the bar Only use Bar and Chain Oil for bar and chain lubrication Oil Cap Fuel mix cap FUELING ENGINE WARNING Rem...

Page 9: ...E position 5 Pull the starter rope sharply with your right hand until the engine starts 6 Allow the engine to run for approximately 30 seconds Then squeeze and release throttletrigger to allow engineto returnto idle speed ON STOP SWITCH CHOKE FAST IDLE LEVER FULL HALF OFF STARTING A WARM ENGINE 1 Move ON STOP switch to the ON posi tion 2 Pull the choke fast idle lever out to the HALF CHOKE positio...

Page 10: ... are cutting S Allow thechaintocutfor you Exertonly light downward pressure S Release the throttle trigger as soon as the cut is completed allowing the en gine to idle If you run the saw at full throttle without a cutting load unneces sary wear can occur S To avoid losing control when cut is com plete do not put pressure on saw at end of cut S Stoptheenginebeforesettingthe saw down TREE FELLING TE...

Page 11: ...owardoper ator S Use a sawhorse to cut small logs Never allow another person to hold the log while cutting and never hold the log with your leg or foot S Do not cut in an area where logs limbs and roots are tangled Drag the logs into a clear area before cutting by pulling out ex posed and cleared logs first TYPES OF CUTTING USED FOR BUCKING WARNING If saw becomes pinched or hung in a log don t try...

Page 12: ...wood fibers is released S Keep a clear work area Frequently clear branches out of the way to avoid tripping over them LIMBING S Always limbatreeafter itis cut down Only then can limbing be done safely and prop erly S Leave the larger limbs underneath the felled tree to support the tree as you work S Start at base of the felled tree and work to ward the top cutting branches and limbs Remove small l...

Page 13: ...r saw cuts to one side has to be forced through the cut or been run with animproper amount of bar lubrication it may be neces sary to service your bar A worn bar will damage your chain andmake cutting difficult After each use ensure ON STOP switch is in the STOP position then clean all sawdust from the guide bar and sprocket hole To maintain guide bar S Move ON STOP switch to the STOP posi tion S ...

Page 14: ...hen turn the chain saw around and repeat the pro cess for the other side of the chain S File on the forward stroke only Use 2 or 3 strokes per cutting edge S Keep all cutters the same length when filing S File enough to remove any damage to cutting edges side plate and top plate of cutter All Cutters Same Length Remove Damage Top Plate Side Plate S File chain to meet the specifications as shown 25...

Page 15: ...chain Even a non moving chain can cause serious cuts to yourself or persons you bump into with an exposed chain CAUTION It is important to prevent gum deposits from forming in essential fuel system parts such as the carburetor fuel fil ter fuel hose or fuel tank during storage Al cohol blended fuels called gasohol or using ethanol or methanol can attract moisture which leads to fuel mixture separa...

Page 16: ...tic compatibility 2004 108 EC and applicable supplements and of 8 May 2000 relating to the noise emissions in the environment in accordance with Annex V of 2000 14 EC The measured sound power is 110 dB A the guaranteed sound power is 118 dB A and the net power is 1 2 kW or 1 4 kW The following standards have been applied ISO 11681 1 2004 EN ISO 12100 1 2003 EN ISO 12100 2 2003 and CISPR 12 2001 No...

Page 17: ...noise power level measured according to relevant international standards dB A 111 Vibration levels see note 2 Front handle m s2 5 7 Rear handle m s2 4 5 Chain bar Standard bar length in cm 20 51 Recommended bar lengths in cm 20 51 Usable cutting length in cm 19 5 50 Chain speed at maximum power m sec 21 78 Pitch inches 0 325 Thickness of drive link mm 1 3 No of teeth on drive sprocket 7 Note 1 Equ...

Page 18: ...ed by Husqvarna Outdoor Products S The machine has not been used for hire Nothing contained in this warranty is in tended to purport to restrict modify or ex clude the operation of any legislation in the State where the product was purchased The following items are not covered by this warranty S Normal customer maintenance items which become worn through normal regu lar use including but not limit...

Page 19: ...19 13 5 4 2 17 23 20 19 18 24 25 6 5 12 3 1 7 21 8 10 9 11 14 15 16 22 ...

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