Craftsman 358.381600 Owner's Manual

Sears Brands Management Corporation, Hoffman Estates, IL 60179 U.S.A.

For answers to your questions about this product: Call 7 am--7 pm, Mon--Sat; Sun, 10 am--7 pm

1-800-235-5878

Operator’s Manual

(Hours listed are Central Time)

S Safety S Assembly S Operation S Maintenance S Parts List S Español, p.40

115704627

Rev. B 7/7/14 KAP

P02138MC

Model No.

358.381600 — 16 in. Bar

2.3 cu. in./38cc 2-Cycle

GASOLINE CHAIN SAW

WARNING:

Read and follow all Safety Rules and Operating Instructions before first use of this product.

TABLE OF CONTENTS

WARRANTY STATEMENT

CRAFTSMAN TWO YEAR FULL WARRANTY

FOR TWO YEARS from the date of purchase, this product is warranted against any

defects in material or workmanship. A defective product will receive free repair or replacement if repair is unavailable.

ADDITIONAL LIMITED WARRANTY ON ENGINE CRANKSHAFT

FOR THE THIRD THROUGH TENTH YEAR from date of purchase, the engine crankshaft

in this product is warranted against any defects in material or workmanship. With proof of purchase, a defective engine crankshaft will be replaced. This additional warranty covers only the engine crankshaft, and does not apply to any other engine component. You must pay the labor cost of crankshaft installation.

For warranty coverage details to obtain free repair or replacement, visit the website: www.craftsman.com This warranty covers ONLY defects in material and workmanship. Warranty coverage does NOT include:

S Expendable items that can wear ou t from normal use within the warranty period,

including but not limited to chain bar, chain, filters or spark plu g.

S Product damage resulting from user attempts at product modification or repair

or caused by product a ccessories.

S Repairs necessary because of accident or failure to operate or maintain the

product according to all supplied instructions.

S Preventive maintenance, or repairs necessary due to improper fuel type, fuel

mixture, contaminated or stale fuel. This warranty is void if this product is ever used while provid ing commercial services or if rented to another person. This warranty gives you specific legal righ ts , and you may also have other rights which vary from state to state.

Sears Brands Management Corporation, Hoffman Estates, IL 60179

Warranty Statement

Repair Protection Agreements Introduction What is What? General Safety Precautions Assembly Fuel Handling Starting and Stopping

3 8 9 10 17 18 20

Working Techniques

Maintenance Troubleshooting Table Technical Data Emission Control Warranty Statement American Standard Safety Precautions Parts List Spanish

Parts & Ordering Back Cover

25 28 30 31 32 34 40

Once you purchase the Repair Protection Agreement, a simple phone call is all that it takes for you to schedule service. You can call anytime day or night, or schedule a service appointment online. The Repair Protection Agreement is a risk--free purchase. If you cancel for any reason during the product warranty period, we will provide a full refund. Or, a prorated refund anytime after the product warranty period expires. Purchase your Repair Protection Agreement today!

Some limitations and exclusions apply. For prices and additional information in the U.S.A. call 1--800 --827--6655. *Coverage in Canada varies on some items. For full details call Sears Canada at 1--800--361--6665. Sears Installation Service

For Sears professional installation of home appliances, garage door openers, water heaters, and other major home items, in the U.S.A. or Canada call 1--888--331--4569.

REPAIR PROTECTION AGREEMENTS

Congratulations on making a smart purchase. Your new Craftsman product is designed and manufactured for years of dependable operation. But like all products, it may require repair from time to time. That’s when having a Repair Protection Agreement can save you money and aggravation.

Here’s what the Repair Protection Agreement* includes:

n Expert service by our 10,000 professional repair specialists n Unlimited service and no charge for parts and labor o n all covered repairs n Product replacement up to $1500 if your covered product can’t be fixed

n Discount of 10% from regular price of service and related installed parts

not covered by the agreement; also, 10% off regular price of preventive maintenance check

n Fast help by phone -- we call it Rapid Resolution -- phone support from a

Sears representative. Think of us as a “talking operator’s manual”.

8 9 10

The engine exhaust from this product contains chemicals known to the State

of California to cause cancer, birth

defects or other reproductive harm.

12 13

17 18

15 16

20 21 22

42 43

0,5 mm

Retreat path

Danger zone

Dang

er zo

ang

r zon

Felling direction

INTRODUCTION

Symbols on the machine:

WARNING! Chain saws can be dangerous! Careless or improper use can result in ser

ious or fatal injury to the

operator or others. Please read the operator’s manual

carefully and make sure you understand the instructions before using the machine.

Always wear:

• Approved protective helmet

• Approved hearing protection

• Protective goggles or a visor

Both of the operator

′

s hands must be

used to oper

ate the chain saw.

Never operate a chain saw holding it with one hand only.

Contact of the guide bar tip with any object must be avoided.

WARNING! Tip contact may cause the guide bar to move suddenly upward and backward (so-called kickback), which may cause serious injury.

The engine is stopped by switching the ignition off using the stop switch.

Air purge.

Refuelling.

Chain oil ﬁll.

Other symbols/decals on the machine refer to special cer

tiﬁcation requirements for certain markets.

You will ﬁnd the following labels on your chain saw:

The Emissions Compliance Period referred to on the Emission Compliance label indicates the number of operating hours for which the engine has been shown to meet Federal emissions requirements.

Maintenance, replacement, or repair of the emission control devices and system may be performed by any nonroad engine repair establishment or individual.

WHAT IS WHAT?

What is what on the chain saw? (1)

1 Cylinder cover 2 Air purge 3 Stop switch (Ignition on/off switch.) 4 Choke control/Start throttle lock 5 Rear handle with right hand guard 6 Information and warning decal 7 Fuel tank 8 Adjuster screws carburetor 9 Starter handle 10 Starter 11 Chain oil tank 12 Product and serial number plate 13 Chain tensioning screw 14 Throttle lockout (Prevents accidental operation of

throttle trigger.) 15 Front handle 16 Front hand guard 17 Mufﬂer 18 Guide bar 19 Bar tip sprocket 20 Saw chain 21 Bumper spike (Available as an accessory.) 22 Chain catcher 23 Clutch cover 24 Integrated combi-tool 25 Throttle trigger 26 Guide bar cover 27 Operator’s manual 28 Combi-tool

GENERAL SAFETY PRECAUTIONS

Before using a new chain saw

• Please read this manual carefully.

•

(1) - (45) refer to ﬁgures on p. 4-7.

• Check that the cutting equipment is correctly ﬁtted and adjusted. See instructions under the heading Assembly.

• Refuel and start the chain saw. See the instructions under the headings Fuel Handling and Starting and Stopping.

• Do not use the chain saw until sufﬁcient chain oil has reached the chain. See instructions under the heading Lubricating cutting equipment.

• Long-term exposure to noise can result in permanent hearing impairment. So always use approved hearing protection.

WARNING! Under no circumstances may the design of the machine be modiﬁed without the permission of the manufacturer. Always use genuine accessories. Non-authorized modiﬁcations and/or accessories can result in serious personal injury or the death of the operator or others. Your warranty may not cover damage or liability caused by the use of nonauthorized accessories or replacement parts.

WARNING! A chain saw is a dangerous tool if used carelessly or incorrectly and can cause serious, even fatal injuries. It is very important that you read and understand the contents of this operator’s manual.

WARNING! The inside of the mufﬂer contain chemicals that may be carcinogenic. Avoid contact with these elements in the event of a damaged mufﬂer.

WARNING! Long term inhalation of the engine’s exhaust fumes, chain oil mist and dust from sawdust can represent a health risk.

WARNING! This machine produces an electromagnetic ﬁeld during operation. This ﬁeld may under some circumstances interfere with active or passive medical implants. To reduce the risk of serious or fatal injury, we recommend persons with medical implants to consult their physician and the medical implant manufacturer before operating this machine.

WARNING! When using a chain saw, a ﬁre extinguisher should be available.

WARNING! Keep handles dry, clean and free of oil.

WARNING! Beware of carbon monoxide poisoning. Operate the chainsaw in well ventilated areas only.

WARNING! Do not attempt a pruning or limbing operation in a standing tree.

Important

Always use common sense (2)

It is not possible to cover every conceivable situation you can face when using a chain saw. Always exercise care and use your common sense. Avoid all situations which you consider to be beyond your capability. If you still feel uncertain about operating procedures after reading these instructions, you should consult an expert before continuing. Do not hesitate to contact your dealer or us if

you have any questions about the use of the chain saw. We will willingly be of service and provide you with advice as well as help you to use your chain saw both efﬁciently and safely. Attend a training course in chain saw usage if possible. Your dealer, forestry school or your library can provide information about which training materials and courses are available. Work is constantly in progress to improve the design and technology - improvements that increase your safety and efﬁciency. Visit your dealer regularly to see whether you can beneﬁt from new features that have been introduced.

Personal protective equipment

• Approved protective helmet

•

Hearing protection

• Protective goggles or a visor

• Gloves with saw protection

• Trousers with saw protection

• Boots with saw protection, steel toe-cap and non-slip sole

• Always have a ﬁrst aid kit nearby.

• Fire Extinguisher and Shovel

Generally clothes should be close-ﬁtting without restricting your freedom of movement.

Machine ′′

′′

s safety equipment

In this section the machine’s safety features and their function are explained. For inspection and maintenance see instructions under the heading Checking, maintaining and servicing chain saw safety equipment. See instructions under the heading, What is what?, to ﬁnd where these parts are located on your machine.

The life span of the machine can be reduced and the risk of accidents can increase if machine maintenance is not carried out correctly and if service and/or repairs are not carried out professionally. If you need further information please contact your nearest servicing dealer.

IMPORTANT! This chain saw for forest service is designed for forest

work such as felling, limbing and cutting. You should only use the saw with the bar and chain

combinations we recommend in the chapter Technical data.

Never use the machine if you are fatigued, while under the inﬂuence of alcohol or drugs, medication or anything that could affect your vision, alertness, coordination or judgement.

Wear personal protective equipment. See instructions under the heading ”Personal protective equipment”.

Do not modify this product or use it if it appears to have been modiﬁed by others.

Never use a machine that is faulty. Carry out the checks, maintenance and service instructions described in this manual. Some maintenance and service measures must be carried out by trained and qualiﬁed specialists. See instructions under the heading Maintenance.

When not in use, always store the integrated combi-tool in the tool-holder. Do not use the tool-holder for other purposes than to hold the supplied combi-tool, since the tool-holder is exclusively designed for this purpose.

Never use any accessories other than those recommended in this manual. See instructions under the headings Cutting equipment and Technical data.

CAUTION! Always wear protective glasses or a face visor to reduce the risk of injury from thrown objects. A chain saw is capable of throwing objects, such as wood chips, small pieces of wood, etc, at great force. This can result in serious injury, especially to the eyes.

WARNING! Running an engine in a conﬁned or badly ventilated area can result in death due to asphyxiation or carbon monoxide poisoning.

WARNING! Faulty cutting equipment or the wrong combination of bar and saw chain increases the risk of kickback! Only use the bar/saw chain combinations we recommend, and follow the ﬁling instructions. See instructions under the heading Technical data.

WARNING! Most chain saw accidents happen when the chain touches the operator. You must use approved personal protective equipment whenever you use the machine. Personal protective equipment cannot eliminate the risk of injury but it will reduce the degree of injury if an accident does happen. Ask your dealer for help in choosing the right equipment.

IMPORTANT! Sparks can come from the mufﬂer, the bar and chain or other sources

. Always have ﬁre extinguishing tools available if you should need them. Help prevent forest ﬁres.

GENERAL SAFETY PRECAUTIONS

Chain brake and front hand guard

Your chain saw is equipped with a chain brake that is designed to stop the chain if you get a kickback. The chain brake reduces the risk of accidents, but only you can prevent them.

Take care when using your saw and make sure the kickback zone of the bar never touches any object.

• The chain brake (A) can either be activated manually (by your left hand) or automatically by the inertia release mechanism.

(3)

• The brake is applied when the front hand guard (B) is pushed f

orwards.

(3)

• This movement activates a spring-loaded mechanism that tightens the brake band (C) around the engine drive system (D) (clutch drum).

(4)

• The front hand guard is not designed solely to activate the chain brake. Another important feature is that it reduces the risk of your left hand hitting the chain if you lose grip of the front handle.

• The chain brake must be engaged when the chain saw is started to prevent the saw chain from rotating.

• Use the chain brake as a ”parking brake” when starting and when moving over short distances, to reduce the risk of moving chain accidentally hitting your leg or anyone or anything close by.

• To release the chain brake pull the front hand guard backwards, towards the front handle.

• Kickback can be very sudden and violent. Most kickbacks are minor and do not always activate the chain brake. If this happens you should hold the chain saw ﬁrmly and not let go.

• The way the chain brake is activated, either manually or automatically by the inertia release mechanism, depends on the force of the kickback and the position of the chain saw in relation to the object that the kickback zone of the bar strikes.

If you get a violent kickback while the kickback zone of the bar is farthest away from you the chain brake is designed to be activated by the inertia in the kickback direction.

If the kickback is less violent or the kickback zone of the bar is closer to you the chain brake is designed to be activated manually by the movement of your left hand.

• In the felling position the left hand is in a position that makes manual activation of the chain brake impossible. With this type of grip, that is when the left hand is placed so that it cannot affect the movement of the front hand guard, the chain brake can only be activated by the inertia action.

(8)

Will my hand always activate the chain brake during a kic

kback?

No. It takes a certain force to move the hand guard forward. If your hand only lightly touches the front guard or slips over it, the force may not be enough to trigger the chain brake. You should also maintain a ﬁrm grip of the chain saw handles while working. If you do and experience a kickback, your hand may never leave the front handle and will not activate the chain brake, or the chain brake will only activate after the saw has swung around a considerable distance. In such instances, the chain brake might not have enough time to stop the saw chain before it touches you.

There are also certain positions in which your hand cannot reach the front hand guard to activate the chain brake; for example, when the saw chain is held in felling position.

Will my inertia activated chain brake al

ways activate during kickback in the

event of a kickback?

No. First your brake must be in working order. Testing the brake is simple, see instructions under the heading Checking, maintaining and servicing chain saw safety equipment. We recommend you do before you begin each work session. Second the kickback must be strong enough to activate the chain brake. If the chain brake is too sensitive it would activate all the time which would be a nuisance.

Will my chain brake always protect me fr

om injury in the event of a kickback?

No. First, the chain brake must be in working order to provide the intended protection. Second, it must be activated during the kickback as described above to stop the saw chain. Third, the chain brake may be activated but if the bar is too close to you the brake might not have enough time to slow down and stop the chain before the chain saw hits you.

Only you and proper working technique can eliminate kickback and its danger.

Throttle lockout

The throttle lockout is designed to prevent accidental operation of the throttle control. When you press the lock (A) (i.e. when you grasp the handle) it releases the throttle control (B). When you release the handle the throttle control and the throttle lockout both move back to their original positions. This arrangement means that the throttle control is automatically locked at the idle setting.

(5)

WARNING! Never use a machine with defective safety components. Safety equipment must be inspected and maintained. See instructions under the heading Checking, maintaining and servicing chain saw safety equipment. If your machine does not pass all the checks, take the saw to a servicing dealer for repair.

GENERAL SAFETY PRECAUTIONS

Chain catcher

The chain catcher is designed to catch the chain if it snaps or jumps off. This should not happen if the chain is properly tensioned (see instructions under the heading Assembly) and if the bar and chain are properly serviced and maintained (see instructions under the heading General working instructions).

Right hand guard

Apart from protecting your hand if the chain jumps or snaps

, the right hand guard stops branches and twigs

from interfering with your grip on the rear handle.

Vibration damping system

Your machine is equipped with a vibration damping system that is designed to reduce vibration and make operation easier.

The machine

′

s vibration damping system reduces the transfer of vibration between the engine unit/cutting equipment and the machine

′

s handle unit. The body of the chain saw, including the cutting equipment, is insulated from the handles by vibration damping units.

Cutting hardwoods (most broadleaf trees) creates more vibration than cutting softwoods (most conifers). Cutting with cutting equipment that is blunt or faulty (wrong type or badly sharpened) will increase the vibration level.

Stop switch

Use the stop switch to switch off the engine. (28)

Mufﬂer

The mufﬂer is designed to reduce noise levels and to direct exhaust fumes away from the user.

In areas with a hot, dry climate there is a high risk of ﬁres. These areas are sometimes subject to government rules requiring among other things the mufﬂer must be equipped with an approved type of spark arrestor screen (A).

(7)

Cutting equipment

This section describes how to choose and maintain your cutting equipment in order to:

• Reduce the risk of kickback.

• Reduce the risk of the saw chain breaking or jumping off the bar.

• Obtain optimal cutting performance.

• Extend the life of cutting equipment.

• Avoid increasing vibration levels.

General rules

•

Only use cutting equipment recommended by us!

See instructions under the heading Technical data.

•

Keep the chain’s cutting teeth properly sharpened! Follow our instructions and use the recommended ﬁle gauge.

A damaged or badly

sharpened chain increases the risk of accidents.

•

Maintain the correct depth gauge setting! Follow our instructions and use the recommended depth gauge clearance.

Too large a clearance increases

the risk of kickback.

•

Keep the chain properly tensioned! If the chain is

slack it is more likely to jump off and lead to increased wear on the bar, chain and drive sprocket.

•

Keep cutting equipment well lubricated and properly maintained!

A poorly lubricated chain is more likely to break and lead to increased wear on the bar, chain and drive sprocket.

WARNING! Overexposure to vibration can lead to circulatory damage or nerve damage in people who have impaired circulation. Contact your doctor if you experience symptoms of overexposure to vibration. Such symptoms include numbness, loss of feeling, tingling, pricking, pain, loss of strength, changes in skin colour or condition. These symptoms normally appear in the ﬁngers, hands or wrists. These symptoms may be increased in cold temperatures.

WARNING! The exhaust fumes from the engine are hot and may contain sparks which can start a ﬁre. Never start the machine indoors or near combustible material!

CAUTION! The mufﬂer gets very hot during and after use. This also applies during idling. Be aware of the ﬁre hazard, especially when working near ﬂammable substances and/or vapours.

WARNING! Never use a saw without a mufﬂer, or with a damaged mufﬂer. A damaged mufﬂer may substantially increase the noise level and the ﬁre hazard. Keep ﬁre ﬁghting equipment handy. If a spark arrestor screen is required in your area, never use the saw without or with a broken spark arrestor screen.

GENERAL SAFETY PRECAUTIONS

Cutting equipment designed to reduce kickback

The only way to avoid kickback is to make sure that the kickback zone of the bar never touches anything.

By using cutting equipment with ”built-in” kickback reduction and keeping the chain sharp and wellmaintained you can reduce the effects of kickback.

Guide bar

The smaller the tip radius the lower the chance of kickback.

Saw chain

A chain is made up of a number of links, which are available in standard and low-kickback versions.

Some terms that describe the bar and chain

To maintain the safety features of the cutting equipment, you should replace a worn or damaged bar or chain with a recommended bar and chain combination. See instructions under the heading Technical Data for a list of replacement bar and chain combinations we recommend.

Guide bar

• Length (inches/cm)

• Number of teeth on bar tip sprocket (T).

• Chain pitch (inches). The spacing between the drive links of the chain must match the spacing of the teeth on the bar tip sprocket and drive sprocket.

• Number of drive links. The number of drive links is determined by the length of the bar, the chain pitch and the number of teeth on the bar tip sprocket.

• Bar groove width (inches/mm). The groove in the bar must match the width of the chain drive links.

• Chain oil hole and hole for chain tensioner. The bar must be matched to the chain saw design.

Saw chain

• Chain pitch (inches)

• Drive link width (mm/inches)

• Number of drive links.

Sharpening your chain and adjusting depth gauge setting

General information on sharpening cutting teeth

• Never use a blunt chain. When the chain is blunt you have to exert more pressure to force the bar through the wood and the chips will be very small. If the chain is very blunt it will produce wood powder and no chips or shavings.

• A sharp chain eats its way through the wood and produces long, thick chips or shavings.

• The cutting part of the chain is called the cutter and consists of a cutting tooth (A) and the depth gauge (B). The cutters cutting depth is determined by the difference in height between the two (depth gauge setting (C)). (9)

When you sharpen a cutting tooth there are four important factors to remember.

1 Filing angle 2 Cutting angle 3 File position 4 Round ﬁle diameter It is very difﬁcult to sharpen a chain correctly without the

right equipment. We recommend that you use our ﬁle gauge. This will help you obtain the maximum kickback reduction and cutting performance from your chain.

See instructions under the heading Technical data for information about sharpening your chain.

Sharpening cutting teeth

To sharpen cutting teeth you will need a round ﬁle and a ﬁle gauge. See instructions under the heading Technical data for information on the size of ﬁle and gauge that are recommended for the chain ﬁtted to your chain saw.

• Switch the engine off. (28)

• Check that the chain is correctly tensioned. A slack chain will move sideways, making it more difﬁcult to sharpen correctly.

• Always ﬁle cutting teeth from the inside face. Reduce the pressure on the return stroke. File all the teeth on one side ﬁrst, then turn the chain saw and ﬁle the teeth on the other side.

File all the teeth to the same length. When the length of the cutting teeth is reduced to 5/32 inch (4 mm) the chain is worn out and should be replaced. (10)

IMPORTANT! No saw chain design eliminates the danger of kickback.

WARNING! Any contact with a rotating saw chain can cause extremely serious injuries.

WARNING! Always wear gloves, when working with the chain, in order to protect your hands from injury.

WARNING! Departure from the sharpening instructions considerably increases the risk of kickback.

GENERAL SAFETY PRECAUTIONS

General advice on adjusting depth gauge setting

• When you sharpen the cutting tooth (A) the depth gauge setting (C) will decrease. To maintain optimal cutting performance the depth gauge (B) has to be ﬁled down to achieve the recommended depth gauge setting. See instructions under the heading Technical data to ﬁnd the correct depth gauge setting for your particular chain.

Adjustment of depth gauge setting

• The cutting teeth should be newly sharpened before adjusting the depth gauge setting. We recommend that you adjust the depth gauge setting every third time you sharpen the cutting teeth. NOTE! This recommendation assumes that the length of the cutting teeth is not reduced excessively.

• You will need a ﬂat ﬁle and a depth gauge tool. We recommend that you use our depth gauge tool to acheive the correct depth gauge setting and bevel for the depth gauge.

• Place the depth gauge tool over the chain. Detailed information regarding the use of the depth gauge tool, will be found on the package for the depth gauge tool. Use the ﬂat ﬁle to ﬁle off the tip of the depth gauge that protrudes through the depth gauge tool. The depth gauge setting is correct when you no longer feel resistance as you draw the ﬁle along the depth gauge tool.

Tensioning the chain

The more you use a chain the longer it becomes. It is therefore important to adjust the chain regularly to take up the slack.

Check the chain tension every time you refuel. NOTE! A new chain has a running-in period during which you should check the tension more frequently.

Tension the chain as tightly as possible, but not so tight that you cannot pull it round freely by hand. (13)

• Switch the engine off. (28)

• Undo the bar nuts that hold the clutch cover/chain brake. Use the combi-tool integrated in the rear handguard or one with corresponding dimensions

(contact your servicing dealer (retailer) for a replacement tool). Then tighten the barnuts by hand as tight as you can. (6) (11)

• Raise the tip of the bar and stretch the chain by tightening the chain tensioning screw using the combitool. Tighten the chain until it does not sag from the underside of the bar. (12)

• Use the combi-tool to tighten the bar nuts while lifting the tip of the bar at the same time. Check that you can pull the chain round freely by hand and that it does not sag from the underside of the bar. (13)

Lubricating cutting equipment

Chain oil

Chain oil must demonstrate good adhesion to the chain and also maintain its ﬂow characteristics regardless of whether it is warm summer or cold winter weather.

Never use waste oil! Using waste oil can be dangerous to you and damage the machine and environment.

Filling with chain oil

• All our chain saws have an automatic chain lubrication system. On some models the oil ﬂow is also adjustable.

• The saw chain oil tank and the fuel tank are designed so that the fuel runs out before the saw chain oil.

However, this safety feature requires that you use the right sort of chain oil (if the oil is too thin it will run out before the fuel), and that you adjust the carburetor as recommended (a lean mixture may mean that the fuel lasts longer than the oil) and that you also use the recommended cutting equipment (a bar that is too long will use more chain oil).

Checking chain lubrication

• Check the chain lubrication each time you refuel. See instructions under the heading Lubricating the bar tip sprocket.

Aim the tip of the bar at a light coloured surface about 20 cm (8 inches) away. After 1 minute running at 3/4 throttle you should see a distinct line of oil on the light surface.

If the chain lubrication is not working:

• Check that the oil channel in the bar is not obstructed. Clean if necessary.

WARNING! The risk of kickback is increased if the depth gauge setting is too large!

WARNING! A slack chain may jump off the bar and cause serious or even fatal injury.

WARNING! Always wear approved protective gloves. Even a non-moving chain can cause serious cuts to yourself or persons you bump into with an exposed chain.

WARNING! Poor lubrication of cutting equipment may cause the chain to snap, which could lead to serious, even fatal injuries.

IMPORTANT! When using vegetable based saw chain oil, dismantle and clean the groove in the bar and saw chain before long-term storage. Otherwise there is a risk of the saw chain oil oxidizing, which will result in the saw chain becoming stiff and the bar tip sprocket jamming.

GENERAL SAFETY PRECAUTIONS

• Check that the groove in the edge of the bar is clean. Clean if necessary.

• Check that the bar tip sprocket turns freely and that the lubricating hole in the tip sprocket is not blocked. Clean and lubricate if necessary.

If the chain lubrication system is still not working after carrying out the above checks and associated measures you should contact your servicing dealer.

Chain drive sprocket

The clutch drum is ﬁtted with a Spur sprocket (the chain sprocket is welded on the drum (D)). (4)

Regularly check the degree of wear on the drive sprocket. Replace if wear is excessive. Replace the drive sprocket whenever you replace the chain.

Checking wear on cutting equipment

Check the chain daily for:

• Visible cracks in rivets and links.

• Whether the chain is stiff.

• Whether rivets and links are badly worn.

Replace the saw chain if it exhibits any of the points above.

We recommend you compare the existing chain with a new chain to decide how badly the existing chain is worn.

When the length of the cutting teeth has worn down to only 5/32 inch (4 mm) the chain must be replaced. (10)

Guide bar

Check regularly:

• Whether there are burrs on the edges of the bar (A). Remove these with a ﬁle if necessary. (14)

• Whether the groove in the bar has become badly worn (B). Replace the bar if necessary. (14)

• Whether the tip of the bar is uneven or badly worn. If a hollow forms on the underside of the bar tip this is due to running with a slack chain.

• To prolong the life of the bar you should turn it over daily.

WARNING! Most chain saw accidents happen when the chain touches the operator.

Wear personal protective equipment. See instructions under the heading ”Personal protective equipment”.

Do not tackle any job that you feel you are not adequately trained for. See instructions under the headings Personal protective equipment, How to avoid kickback, Cutting equipment and General working instructions.

Avoid situations where there is a risk of kickback. See instructions under the heading Machine

′′′′s safety equipment.

Use the recommended protective equipment and check its condition. See instructions under the heading General working instructions.

Check that all the chain saw safety features are working. See instructions under the headings General working instructions and General safety precautions.

GENERAL SAFETY PRECAUTIONS

ASSEMBLY

Fitting the bar and chain

Check that the chain brake is in disengaged position by moving the front hand guard towards the front handle.

(24)

Undo the bar nuts that hold the clutch cover/chain brake. Use the combi-tool integrated in the rear handguard or one with corresponding dimensions (contact your servicing dealer (retailer) for a replacement tool). Take off the transportation ring (A). (6) (15)

Fit the bar over the bar bolts. Place the bar in its rearmost position. Place the chain over the drive sprocket locate it in the groove on the bar. Begin on the top edge of the bar. Make sure that the edges of the cutting links are facing forward on the top edge of the bar. (16)

Fit the clutch cover (chain brake) and locate the chain adjuster pin in the cut-out in the bar. Check that the drive links of the chain ﬁt correctly on the drive sprocket and that the chain is in the groove on the bar. Tighten the bar nut ﬁnger-tight. (16)

Tension the chain by turning the chain tensioning screw clockwise using the combi-tool. The chain should be tensioned until it does not sag from the underside of the bar. (12)

The chain is correctly tensioned when it does not sag from the underside of the bar, but can still be turned easily by hand. Hold up the bar tip and tighten the bar nuts with the combi-tool. (13)

When ﬁtting a new chain, the chain tension has to be checked frequently until the chain is run-in. Check the chain tension regularly. A correctly tensioned chain ensures good cutting performance and long life.

WARNING! Switch off the engine before carrying out any checks or maintenance. The stop switch automatically returns to the start position. In order to prevent unintentional starting, the spark plug cap must be removed from the spark plug when assembling, checking and/or performing maintenance.

Always wear gloves, when working with the chain, in order to protect your hands from injury.

WARNING: If received assembled, ensure your unit is properly assembled and all fasteners are secure.

FUEL HANDLING

Fuel

Note! The machine is equipped with a two-stroke engine and must always be run using a mixture of gasoline and two-stroke oil. It is important to accurately measure the amount of oil to be mixed to ensure that the correct mixture is obtained. When mixing small amounts of fuel, even small inaccuracies can drastically affect the ratio of the mixture.

Gasoline

• Use good quality unleaded gasoline.

• The lowest recommended octane grade is 87 ((RON+MON)/2). If you run the engine on a lower octane grade than 87 so-called knocking can occur. This gives rise to a high engine temperature and increased bearing load, which can result in serious engine damage.

• When working with continuous high revs (e.g. limbing) a higher octane is recommended.

Running-in

Avoid running at a too high speed for extended periods during the ﬁrst 10 hours.

Two-stroke oil

• For best results and performance use synthetic twostroke engine oil, which is specially formulated for aircooled two-stroke engines.

• Never use two-stroke oil intended for water-cooled engines, sometimes referred to as outboard oil (rated TCW).

• Never use oil intended for four-stroke engines.

Mixing ratio

50:1 (2%) for all engines.

Mixing

• Always mix the gasoline and oil in a clean container intended for fuel.

• Always start by ﬁlling half the amount of the gasoline to be used. Then add the entire amount of oil. Mix (shake) the fuel mixture. Add the remaining amount of gasoline.

• Mix (shake) the fuel mixture thoroughly before ﬁlling the machine’s fuel tank.

• Do not mix more than one month’s supply of fuel at a time.

• If the machine is not used for some time the fuel tank should be emptied and cleaned.

Chain oil

• We recommend the use of special oil (chain oil) with good adhesion characteristics.

• Never use waste oil. This results in damage to the oil pump, the bar and the chain.

• It is important to use oil of the right grade (suitable viscosity range) to suit the air temperature.

• In temperatures below 32°F (0°C) some oils become too viscous. This can overload the oil pump and result in damage to the oil pump components.

• Contact your service agent when choosing chain oil.

Fueling

Clean the area around the fuel cap. Clean the fuel and chain oil tanks regularly. The fuel ﬁlter must be replaced at least once a year. Contamination in the tanks causes malfunction. Make sure the fuel is well mixed by shaking the container before refuelling. The capacities of the chain oil tank and fuel tank are carefully matched. You should therefore always ﬁll the chain oil tank and fuel tank at the same time.

WARNING! Always ensure there is adequate ventilation when handling fuel.

Gasoline, litre Two-stroke oil, litre

2% (50:1)

5 0,10 10 0,20 15 0,30 20 0,40 US gallon US ﬂ. oz. 1 2 1/2 2 1/2 6 1/2 5 12 7/8

WARNING! Taking the following precautions, will lessen the risk of ﬁre:

Do not smoke and do not place any hot objects in the vicinity of fuel.

Always stop the engine and let it cool for a few minutes before refuelling.

When refuelling, open the fuel cap slowly so that any excess pressure is released gently.

Tighten the fuel cap carefully after refuelling.

Always move the machine away from the refuelling area and source before starting.

Fuel safety

• Never refuel the machine while the engine is running.

• Make sure there is plenty of ventilation when refuelling or mixing fuel (gasoline and 2-stroke oil).

• Move the machine at least 10 ft (3 m) from the refuelling point before starting it.

• Never start the machine:

1 If you have spilled fuel or chain oil on the machine.

Wipe off the spillage and allow remaining fuel to evaporate.

2 If you have spilled fuel on yourself or your clothes,

change your clothes. Wash any part of your body that has come in contact with fuel. Use soap and water.

3 If the machine is leaking fuel. Check regularly for leaks

from the fuel cap and fuel lines.

Transport and storage

• Always store the chain saw and fuel so that there is no risk of leakages or fumes coming into contact with sparks or naked ﬂames from electrical equipment, electric motors, relays/switches, boilers and the like.

• Always store fuel in an approved container designed for that purpose.

• For longer periods of storage or for transport of the chain saw, the fuel and chain oil tanks should be emptied. Ask where you can dispose of waste fuel and chain oil at your local gas station.

• Ensure the machine is cleaned and that a complete service is carried out before long-term storage.

• The guide bar cover must always be ﬁtted to the cutting attachment when the machine is being transported or in storage, in order to prevent accident contact with the sharp chain. Even a non-moving chain can cause serious cuts to yourself or persons you bump into with an exposed chain.

• Secure the machine during transport.

Long-term storage

Empty the fuel/oil tanks in a well ventilated area. Store the fuel in approved cans in a safe place. Fit the guide bar cover. Clean the machine. See instructions under the heading Maintenance schedule.

WARNING! Fuel and fuel vapor are highly ﬂammable. Take care when handling fuel and chain oil. Be aware of the risks of ﬁre, explosion and those associated with inhalation.

WARNING! Never use a machine with visible damage to the spark plug guard and ignition cable. A risk of sparking arises, which can cause a ﬁre.

FUEL HANDLING

STARTING AND STOPPING

Starting and stopping

Cold engine

Starting: The chain brake should be activated when

starting the chain saw. Activate the chain brake by pushing the front hand guard forwards. (26)

Air purge: Press the air purge repeatedly until fuel begins to ﬁll the bulb. The bulb need not be completely ﬁlled. (20)

Choke: Pull the blue choke/fast idle lever out to the full extent (to the FULL CHOKE position). When the choke/ fast idle lever is pulled out to the full extent, the correct throttle setting is set automatically. (18)

Start throttle: The correct choke/start throttle setting is obtained by moving the control to the choke position. (19)

Starting

Grip the front handle with your left hand. Hold the chain saw on the ground by placing your right foot through the rear handle. (22)

Pull the starter handle with your right hand and pull out the starter cord slowly until you feel a resistance (as the starter pawls engage) then pull ﬁrmly and rapidly until the engine starts. Never wrap the starter cord around your

hand CAUTION! Do not pull the starter cord all the way out and

do not let go of the starter handle when the cord is fully extended. This can damage the machine.

Push in the choke control to the ”HALF choke” setting as soon as the engine ﬁres which can be heard through a

"puff" sound. (18)

Keep on pulling the cord powerfully until the engine starts. As the chain brake is still engaged the speed of the engine must be set to idling as soon as possible, this is achieved by quickly pressing the throttle trigger once. This prevents unnecessary wear to the clutch, clutch drum and brake band. (23)

Note! Reactivate the chain brake by pulling the front hand guard back (marked ”PULL BACK TO RESET”) towards the front handle. The chain saw is now ready for use. (24)

There is a simpliﬁed start reminder with illustrations to describe each step on the rear edge of the saw.

Warm engine

Use the same procedure as for starting a cold engine but without setting the choke control in the choke position. Set the throttle to the start position by pulling out the blue choke control to the choke position and then pushing it in again. (21)

• Never start a chain saw unless the bar, chain and all covers are ﬁtted correctly. See instructions under the heading Assembly. Without a bar and chain attached to the chain saw the clutch can come loose and cause serious injury. (25)

• The chain brake should be activated when starting. Se instructions under the heading Start and stop. Do not drop start. This method is very dangerous because you may lose control of the saw. (26)

• Never start the machine indoors. Exhaust fumes can be dangerous if inhaled.

• Observe your surroundings and make sure that there is no risk of people or animals coming into contact with the cutting equipment.

• Always hold the saw with both hands. The right hand should be on the rear handle, and the left hand on the front handle. All people, whether right or left handed, should use this grip. Use a ﬁrm grip with thumbs and ﬁngers encircling the chain saw handles. (27)

Stopping

Stop the engine by pressing down the stop button. (28)

WARNING! Note the following before starting:

The chain brake must be engaged when the chain saw is started to reduce the chance of contact with the moving chain during starting.

Never start a chain saw unless the bar, chain and all covers are ﬁtted correctly. Otherwise the clutch can come loose and cause personal injuries.

Place the machine on ﬁrm ground. Make sure you have a secure footing and that the chain cannot touch anything.

Keep people and animals well away from the working area.

WARNING! Long term inhalation of the engine’s exhaust fumes, chain oil mist and dust from sawdust can represent a health risk.

DIFFICULT STARTING (or starting a flooded engine)

The engine may be flooded with too much fuel if it has

not started after 10 pulls.

Flooded engines can be cleared of excess fuel by

pushing the choke/fast idle lever in completely (to the

OFF/CHOKE position) and then following the warm

engine starting procedure. Ensure the ON/STOP switch

is in the ON position.

Starting could require pulling the starter rope handle

many times depending on how badly the unit is flooded.

If engine fails to start, refer to the TROUBLESHOOTING

TABLE or call 1-800-235-5878.

WORKING TECHNIQUES

Before use: (29)

1 Check that the chain brake works correctly and is not

damaged. 2 Check that the rear right hand guard is not damaged. 3 Check that the throttle lockout works correctly and is

not damaged. 4 Check that the stop switch works correctly and is not

damaged. 5 Check that all handles are free from oil. 6 Check that the anti vibration system works and is not

damaged. 7 Check that the mufﬂer is securely attached and not

damaged. 8 Check that all parts of the chain saw are tightened

correctly and that they are not damaged or missing. 9 Check that the chain catcher is in place and not

damaged. 10 Check the chain tension.

General working instructions

Basic safety rules

1 Look around you:

• To ensure that people, animals or other things cannot

affect your control of the machine.

• To make sure that none of the above might come

within reach of your saw or be injured by falling trees. CAUTION! Follow the instructions above, but do not use a

chain saw in a situation where you cannot call for help in case of an accident.

2 Do not use the machine in bad weather, such as

dense fog, heavy rain, strong wind, intense cold, etc.

Working in bad weather is tiring and often brings

added risks, such as icy ground, unpredictable felling

direction, etc.

3 Take great care when removing small branches and

avoid cutting bushes (i.e. cutting many small branches at the same time). Small branches can be grabbed by the chain and thrown back at you, causing serious injury.

4 Make sure you can move and stand safely. Check the

area around you for possible obstacles (roots, rocks, branches, ditches, etc.) in case you have to move suddenly. Take great care when working on sloping ground.

5 Take great care when cutting a tree that is under

tension. A tree that is under tension may spring back to its normal position before or after being cut. If you position yourself incorrectly or make the cut in the wrong place the tree may hit you or the machine and cause you to lose control. Both situations can cause serious personal injury.

6 Before moving your chain saw switch off the engine

and lock the chain using the chain brake. Carry the chain saw with the bar and chain pointing backwards. Fit a guard to the bar before transporting the chain saw or carrying it for any distance.

7 When you put the chain saw on the ground, lock the

saw chain using the chain brake and ensure you have a constant view of the machine. Switch the engine off before leaving your chain saw for any length of time.

General rules

1 If you understand what kickback is and how it happens

then you can reduce or eliminate the element of surprise. By being prepared you reduce the risk. Kickback is usually quite mild, but it can sometimes be very sudden and violent.

2 Always hold the chain saw ﬁrmly with your right hand

on the rear handle and your left hand on the front handle. Wrap your ﬁngers and thumbs around the handles. You should use this grip whether you are right-handed or left-handed. This grip minimizes the effect of kickback and lets you keep the chain saw under control. Do not let go of the handles! (27)

3 Most kickback accidents happen during limbing. Make

sure you are standing ﬁrmly and that there is nothing in the way that might make you trip or lose your balance.

Lack of concentration can lead to kickback if the kickback zone of the bar accidentally touches a branch, nearby tree or some other object.

Have control over the workpiece. If the pieces you intend to cut are small and light, they can jam in the saw chain and be thrown towards you. This is not necessarily dangerous in itself, but you may be surprised and lose control of the saw. Never saw

IMPORTANT! This section describes basic safety rules for using a

chain saw. This information is never a substitute for professional skills and experience. If you get into a situation where you feel unsafe, stop and seek expert advice. Contact your chain saw dealer, service agent or an experienced chain saw user. Do not attempt any task that you are not sure you can handle!

Before using a chain saw you must understand the effects of kickback and how to avoid them. See instructions under the heading How to avoid kickback.

Before using a chain saw you must understand the difference between cutting with the top and bottom edges of the bar. See instructions under the headings How to avoid kickback and Machine’s safety equipment.

Wear personal protective equipment. See instructions under the heading ”Personal protective equipment”.

WARNING! Sometimes chips get stuck in the clutch cover causing the chain to jam. Always stop the engine before cleaning.

stacked logs or branches without ﬁrst separating them. Only saw one log or one piece at a time. Remove the cut pieces to keep your working area safe.

4 Never use the chain saw above shoulder height

and avoid cutting with the tip of the bar. Never use the chain saw one-handed! (30)

5 In order to keep control of your saw, always maintain

a ﬁrm foothold. Never work on a ladder, in a tree or on

any other insecure support. (31) 6 Always use a fast cutting speed, i.e. full throttle. 7 Take great care when you cut with the top edge of the

bar, i.e. when cutting from the underside of the object.

This is known as cutting with a pushing chain. The

chain tries to push the chain saw back towards the

user. If the saw chain is jamming, the saw may be

pushed back at you. 8 Unless the user resists this pushing force there is a

risk that the chain saw will move so far backwards that

only the kickback zone of the bar is in contact with the

tree, which can lead to a kickback. (32)

Cutting with the bottom edge of the bar, i.e. from the

top of the object downwards, is known as cutting with

a pulling chain. In this case the chain saw pulls itself

towards the tree and the front edge of the chain saw

body rests naturally on the trunk when cutting. Cutting

with a pulling chain gives the operator better control

over the chain saw and the position of the kickback

zone. 9 Follow the instructions on sharpening and maintaining

your bar and chain. When you replace the bar and

chain use only combinations that are recommended

by us. See instructions under the headings Cutting

equipment and Technical data.

Basic cutting technique

General

• Always use full throttle when cutting!

• Reduce the speed to idle after every cut (running the

engine for too long at full throttle without any load, i.e. without any resistance from the chain during cutting, can lead to serious engine damage).

• Cutting from above = Cutting with a pulling chain.

• Cutting from below = Cutting with pushing chain. Cutting with a pushing chain increases the risk of

kickback. See instructions under the heading How to avoid kickback.

Terms

Cutting = General term for cutting through wood. Limbing = Cutting branches off a felled tree. Splitting = When the object you are cutting breaks off

before the cut is complete.

There are ﬁve important factors you should consider before making a cut:

1 Make sure the cutting equipment will not jam in the

cut. 2 Make sure the object you are cutting will not split. 3 Make sure the chain will not strike the ground or any

other object during or after cutting. 4 Is there a risk of kickback? 5 Do the conditions and surrounding terrain affect how

safely you can stand and move about? Two factors decide whether the chain will jam or the object

that you are cutting will split: the ﬁrst is how the object is supported before and after cutting, and the second is whether it is in tension.

In most cases you can avoid these problems by cutting in two stages; from the top and from the bottom. You need to support the object so that it will not trap the chain or split during cutting.

The following instructions describe how to handle the common situations you are likely to encounter when using a chain saw.

Limbing

When limbing thick branches you should use the same approach as for cutting.

Cut difﬁcult branches piece by piece.

Cutting

If you have a pile of logs, each log you attempt to cut should be removed from the pile, placed on a saw horse or runners and cut individually.

Remove the cut pieces from the cutting area. By leaving them in the cutting area, you increase the risk for inadvertently getting a kickback, as well as increasing the risk of losing your balance while working.

WARNING! Never use a chain saw by holding it with one hand. A chain saw is not safely controlled with one hand. Always have a secure, ﬁrm grip around the handles with both hands.

IMPORTANT! If the chain jams in the cut: stop the engine! Don’t try to pull the chain saw free. If you do you may be injured by the chain when the chain saw suddenly breaks free. Use a lever to open up the cut and free the chain saw.

WARNING! Never attempt to cut logs while they are in a pile or when a couple of logs are lying together. Such procedures drastically increase the risk of kickback which can result in a serious or fatal injury.

WORKING TECHNIQUES

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