Poulan 2750, 2775, 2900, 3050 User Manual

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Instruction Manual
Manual de Instrucciones
Manuel d’Instructions
ENGLISH
2750 / 2775 / 2900 / 3050
WARNING:
Read and follow all Safety Rules and Operating Instructions before using this product. Failure to do so can result in serious injury.
ADVERTENCIA:
Lea el manual de instrucciones y siga todas las advertencias e en­strucciones de seguridad. El no hacerlo puede resultar en lesiones graves.
AVERTISSEMENT:
Electrolux Home Products North America Div. of WCI Outdoor Products, Inc. Augusta, GA 30907
Div. of WCI Outdoor Products, Inc.
Electrolux Home Products
North America
Mississauga, Ontario l5T 1K6
ESPAÑOL
FRANÇAIS
Copyright E2001 WCI Outdoor Products, Inc.
530086537 8/1/01
IDENTIFICATION OF SYMBOLS
WARNING!
saw can be dangerous! Care­less or improper use can cause serious or even fatal injury.
Always wear appropriate ear protection, eye protection and head protection.
This chain
Always use two hands when operating the chain saw.
WARNING!
should be avoided; tip contact may cause the guide bar to move suddenly upward and backward, which may cause se­rious injury.
XX_
Measured maximum kickback value without chain brake for the bar and chain combination on the label.
SAFETY RULES
WARNING:
spark plug wire and place wire where it can­not contact spark plug to prevent accidental starting when setting up, transporting, ad­justing or making repairs except carburetor adjustments. Because a chain saw is a high-speed wood­cutting 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
Read this manual carefully until you com-
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pletely understand and can follow all safety rules, precautions, and operating instruc­tions before attempting to use the unit. Restrict the use of your saw to adult users
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who understand and can follow safety rules, precautions, and operating instruc­tions found in this manual. Wear protective gear. Always use steel-toed
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safety footwear with non-slip soles; snug-fit­ting 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. Regular users should have hearing checked regular­ly as chain saw noise can damage hearing. Secure hair above shoulder length.
Always disconnect
Read and understand the instruction manual before using the chain saw.
Contacting the guide bar tip with any object
Hearing
Protection
Snug Fitting
Clothing
Safety Shoes
Keep all parts of your body away from the
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chain when the engine is running. Keep children, bystanders, and animals a
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minimum of 30 feet (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. Do not handle or operate a chain saw
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when you are fatigued, ill, or upset, or if you have taken alcohol, drugs, or medication. You must be in good physical condition and mentally alert. Chain saw work is strenuous. If you have any condition that might be aggravated by strenuous work, check with your doctor before operating a chain saw.
Safety Hat
Eye Protection
Heavy Duty Gloves
Safety Chaps
2
Carefully plan your sawing operation in ad-
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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
Do not operate a chain saw with one hand.
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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. Operate the chain saw only in a well-venti-
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lated outdoor area. Do not operate saw from a ladder or in a
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tree. Make sure the chain will not make contact
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with any object while starting the engine. Never try to start the saw when the guide bar is in a cut. Do not put pressure on the saw at the end
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of the cut. Applying pressure can cause you to lose control when the cut is com­pleted. Stop the engine before setting the saw
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down. Do not operate a chain saw that is dam-
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aged, improperly adjusted, or not com­pletely and securely assembled. Always replace bar, chain, hand guard, or chain brake immediately if it becomes damaged, broken or is otherwise removed. With the engine stopped, hand carry the
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chain saw with the muffler away from your body, and the guide bar and chain to the rear, preferably covered with a scabbard.
MAINTAIN YOUR SAW IN GOOD WORKING ORDER
Have all chain saw service performed by a
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qualified service dealer with the exception of the items listed in the maintenance sec­tion of this manual. For example, if improp­er tools are used to remove or hold the fly­wheel when servicing the clutch, structural damage to the flywheel can occur and cause the flywheel to burst. Make certain the saw chain stops moving
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when the throttle trigger is released. For correction, refer to CARBURETOR AD­JUSTMENTS. Never modify your saw in any way.
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Keep the handles dry, clean, and free of oil
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or fuel mixture. Keep fuel and oil caps, screws, and fas-
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teners securely tightened. Use only PoulanRaccessories and re-
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placement parts as recommended.
HANDLE FUEL WITH CAUTION
Do not smoke while handling fuel or while
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operating the saw. Eliminate all sources of sparks or flame in
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the areas where fuel is mixed or poured. There should be no smoking, open flames, or work that could cause sparks. Allow en­gine to cool before refueling. Mix and pour fuel in an outdoor area on
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bare ground; store fuel in a cool, dry, well ventilated place; and use an approved, marked container for all fuel purposes.
Wipe up all fuel spills before starting saw. Move at least 10 feet (3 meters) from fuel-
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ing site before starting engine. Turn the engine off and let saw cool in a
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non-combustible area, not on dry leaves, straw, paper, etc. Slowly remove fuel cap and refuel unit. Store the unit and fuel in an area where fuel
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vapors cannot reach sparks or open flames from water heaters, electric motors or switches, furnaces, etc.
KICKBACK
WARNING:
can result in serious injury. Kickback is the backward, upward or sudden forward motion of the guide bar occurring when the saw chain near the upper tip 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. Contacting a foreign ob­ject in the wood can also result in loss of chain saw control.
Rotational Kickback can occur when the
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moving chain contacts an object at the up­per tip of the guide bar. This contact can cause the chain to dig into the object, which stops the chain for an instant. The result is a lightning fast, reverse reaction which kicks the guide bar up and back to­ward the operator. Pinch-Kickback can occur when the the
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wood closes in and pinches the moving saw chain in the cut along the top of the guide bar and the saw chain is suddenly stopped. This sudden stopping of the chain results in a reversal of the chain force used to cut wood and causes the saw to move in the opposite direction of the chain rotation. The saw is driven straight back toward the operator. Pull-In can occur when the moving chain
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contacts a foreign object in the wood in the cut along the bottom of the guide bar and the saw chain is suddenly stopped. This sudden stopping pulls the saw forward and away from the operator and could easily cause the operator to lose control of the saw.
Avoid Pinch--Kickback:
Be extremely aware of situations or ob-
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structions that can cause material to pinch the top of or otherwise stop the chain. Do not cut more than one log at a time.
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Do not twist the saw as the bar is with-
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drawn from an undercut when bucking.
Avoid Pull --In:
Always begin cutting with the engine at full
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speed and the saw housing against wood. Use wedges made of plastic or wood.
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Never use metal to hold the cut open.
Avoid kickback which
Kickback Path
3
Avoid Obstructions
Clear The Working Area
REDUCE THE CHANCE OF KICKBACK
Recognize that kickback can happen.
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With a basic understanding of kickback, you can reduce the element of surprise which contributes to accidents. Never let the moving chain contact any ob-
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ject at the tip of the guide bar. Keep the working area free from obstruc-
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tions suchas other trees, branches, rocks, fences, stumps, etc. Eliminate or avoid any obstruction that your saw chain could hit while you are cutting. When cutting a branch, do not let the guide bar contact branch or other objects around it. Keep your saw chain sharp and properly
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tensioned. A loose or dull chain can in­crease the chance of kickback occurring. Follow manufacturer ’s chain sharpening and maintenance instructions. Check ten­sion at regular intervals with the engine stopped, never with the engine running. Make sure the chain brake nuts are se­curely tightened after tensioning the chain. Begin and continue cutting at full speed. If
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the chain is moving at a slower speed, there is greater chance of kickback occur­ring. Cut one log at a time.
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Use extreme caution when re-entering a
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previous cut. Do not attempt cuts starting with the tip of
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the bar (plunge cuts). Watch for shifting logs or other forces that
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could close a cut and pinch or fall into chain. Use the Reduced--Kickback Guide Bar
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and Low --Kickback Chain specified for your saw.
MAINTAIN CONTROL
Stand to the left of the saw
Thumb on underside of handlebar
Never reverse hand positions
Elbow locked
Thumb on underside of handlebar
Keep a good, firm grip on the saw with both
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hands when the engine is running and don’t let go. A firm grip will help you reduce kickback and maintain control of the saw. Keep the fingers of your left hand encir­cling and your left thumb under the front handlebar. Keep your right hand com­pletely around the rear handle whether your are right handed or left handed. Keep your left arm straight with the elbow locked. Position your left hand on the front handle-
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bar so it is in a straight line with your right hand on the rear handle when making bucking cuts. Never reverse right and left hand positions for any type of cutting. Stand with your weight evenly balanced on
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both feet. Stand slightly to the left side of the saw to
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keep your body from being in a direct line with the cutting chain. Do not overreach. You could be drawn or
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thrown off balance and lose control of the saw. Do not cut above shoulder height. It is diffi-
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cult to maintain control of saw above shoulder height.
KICKBACK SAFETY FEATURES
WARNING:
are included on your saw to help reduce the hazard of kickback; however, such features will not totally eliminate this danger. As a chain saw user, do not rely only on safety de­vices. You must follow all safety precau­tions, instructions, and maintenance in this manual to help avoid kickback and other forces which can result in serious injury.
Reduced-- Kickback Guide Bar, designed
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with a small radius tip which reduces the size of the kickback danger zone on the bar tip. A Reduced--Kickback Guide Bar has been demonstrated to significantly re­duce the number and seriousness of kick­backs when tested in accordance with safety requirements for gasoline powered chain saws as set by ANSI B175.1.
The following features
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Reduced Kickback Symmetrical Guide Bar
Small Radius Tip
Symmetrical Guide Bar
Large Radius Tip
Low--Kickback Chain, designed with a
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contoured depth gauge and guard link which deflect kickback force and allow wood to gradually ride into the cutter. Low-­Kickback Chain has met kickback per­formance requirements when tested on a representative sample of chain saws be­low 3.8 cubic inch displacement specified in ANSI B175.1.
Low---Kickback
Chain
Not a Low---Kickback Chain
Front Hand Guard, designed to reduce the
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chance of your left hand contacting the chain if your hand slips off the front handle­bar. Position of front and rear handlebars, de-
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signed with distance between handles and “in-line” with each other. The spread and “in-line” position of the hands provided by this design work together to give balance and resistance in controlling the pivot of the saw back toward the operator if kick­back occurs.
Contoured Depth Gauge
Elongated Guard Link
Deflects kickback force and allows wood to gradually ride into cutter
Can Obstruct Material
CHAIN BRAKE AND CKA ANGLE
Chain Brake, designed to stop the chain in
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the event of kickback.
WARNING:
RESENT AND YOU SHOULD NOT AS­SUME THAT THE CHAIN BRAKE WILL PROTECT YOU IN THE EVENT OF A KICKBACK. Kickback is a lightning fast ac­tion which throws the bar and rotating chain back and up toward the operator. Kickback can be caused by allowing contact of the bar
WE DO NOT REP-
tip in the danger zone with any hard object. Kickback can also be caused by pinching the saw chain along the top of the guide bar. This action may push the guide bar rapidly back toward the operator. Either of these events may cause you to lose control of the saw which could result in serious injury or even death. DO NOT RELY UPON ANY OF THE DEVICES BUILT INTO YOUR SAW. YOU SHOULD USE THE SAW PROPERLY AND CAREFULLY TO AVOID KICKBACK. Re­duced-- kickback guide bars and low--kick­back saw chains reduce the chance and magnitude of kickback and are recom­mended. Your saw has a low kickback chain and bar as original equipment. Repairs on a chain brake should be made by an autho­rized servicing dealer. Take your unit to the place of purchase if purchased from a ser­vicing dealer, or to the nearest authorized master service dealer.
Tip contact in some cases may cause a
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lightning fast reverse REACTION, kicking the guide bar up and back toward the oper­ator. Pinching the saw chain along the top of the
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guide bar may push the guide bar rapidly back toward the operator. Either of these reactions may cause you to
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lose control of the saw which could result in serious injury.Do not rely exclusively upon the safety devices built into your saw.
WARNING:
Computed kickback angle (CKA) listed on your saw and listed in the CKA table below represents angle of kickback your bar and chain combinations will have when tested in accordance with CSA (Canadian Standards Association) and ANSI standards. When purchasing replace­ment bar and chain, considerations should be given to the lower CKA values. Lower CKA values represent safer angles to the user, higher values indicate more angle and higher kick energies. Computed angles rep­resented in the non-activated column indi­cate total energy and angle associated with­out activation of the chain brake during kickback. Activated angle represents chain stopping time relative to activation angle of chain brake and resulting kick angle of saw. In all cases lower CKA values represent a safer operating environment for the user.
The following guide bar and chain combina­tions meet kickback requirements of CSA Z62.1, Z62.3, & ANSI B175.1 when used on saws listed in this manual. Use of bar and chain combinations other than those listed is not recommended and may not meet the CKA requirements per standard.
Computed kickback angle (CKA) Table
BAR
MODEL CKA without chain brake
2900
2750 / 2775 2900 / 3050
P/N Length CHAIN P/N
952044325
952044326
18!
20!
952051313
952051310
11
31
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_
5
NOTE:
cial logging, a chain brake is required and shall not be removed or otherwise disabled to comply with Federal OSHA Regulations for Commercial Logging.
SAFETY NOTICE:
through prolonged use of gasoline powered hand tools could cause blood vessel or nerve damage in the fingers, hands, and joints of people prone to circulation disorder s or abnormal swellings. Prolonged use in cold weather has been linked to blood vessel damage in other wise healthy people. If symptoms occur such as numbness, pain, loss of strength, change in skin color or texture, or loss of feeling in the fingers, hands, or joints, discontinue the use of this tool and seek medical attention. An anti-vibration system does not guarantee the avoidance 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.
SPECIAL NOTICE:
with a temperature limiting muffler and spark arresting screen which meets the requirements of California Codes 4442 and
4443. All U.S. forest land and the states of California, Idaho, Maine, Minnesota, New Jersey, Oregon, and Washington require by law that many internal combustion engines to be equipped with a spark arresting screen. If you operate a chain saw in a state or locale where such regulations exist, you are legally responsible for maintaining the operating condition of these parts. Failure to do so is a violation of the law. Refer to the SERVICE section for maintenance of the spark arresting screen.
Failure to follow all Safety Rules and Precau­tions can result in serious injury. If situations occur which are not covered in this manual, use care and good judgement. If you need assistance, contact your authorized service dealer or call 1-800-- 554--6723.
ST ANDARDS:
writer’s Laboratories, Inc., in accordance with: ANSI B175.1--2000 American National Standards for Gasoline--Powered Chain Saws -- Safety Requirements CSA Z62.1--1995 Chain Saws -- Occupa­tional Health and Safety CSA Z62.3--1996 Chain Saw Kickback Oc­cupational Health and Safety
If this saw is to beused for commer-
Exposure to vibrations
Yoursaw is equipped
This saw is listed by Under-
ASSEMBLY
Protective gloves (not provided) should be worn during assembly.
ATTACHING THE BAR & CHAIN
already attached)
WARNING:
repeat all steps to ensure your saw is prop­erly assembled and all fasteners are secure. Always wear gloves when handling the
If received assembled,
(If not
chain. The chain is sharp and can cut you even when it is not moving!
Loosen and remove the chain brake nuts
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and the chain brake from the saw. Remove the plastic shipping spacer (if
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present).
Location of shipping spacer
Chain Brake
Chain Brake
An adjusting pin and screw is used to adjust
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the tension of the chain. It is very important when assembling the bar, that the pin located on the adjusting screw aligns into a hole in the bar. Turning the screw will move the ad­justment pin up and down the screw . Locate this adjustment before you begin mounting the bar onto the saw. See illustration below.
Adjustment located on Chain Brake
Turn the adjusting screw by hand counter-
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clockwise until the adjusting pin just touches the stop. This should allow the pin to be near the correct position. Further adjustment may be necessary as you mount the bar. Slide guide bar behind clutch drum until
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guide bar stops against clutch drum sprocket.
Prepare the chain by checking the proper di-
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rection. Without following the illustration it is easytoplacethechainonthesawinthe wrong direction. Use the illustration of the chain to determine the proper direction.
CUTTERS MUST FACE IN
DIIRECTION OF ROTATION
Nuts
Bar Tool
Inside view of Chain Brake
Mount the bar
Tip of Bar
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