Poulan 530087764 manual Computed kickback angle CKA Table, Attaching the BAR & Chain

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SPinching the saw chain along the top of the guide bar may push the guide bar rapidly back toward the

operator.

SEither of these reactions may cause you to lose control of the saw which could result in serious injury.Do not rely exclusively upon the safety de- vices built into your saw.

The following guide bar and chain combina- tions 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

 

 

CKA without

CKA with

 

 

 

 

chain brake

chain brake

MODEL

P/N

Length

CHAIN P/N

295

952044578

18”

952051313

21_

12_

 

 

 

 

 

 

NOTE: This saw complies with Federal OSHA regulations for commercial logging. SAFETY NOTICE: Exposure to vibrations 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 disorders or abnormal swellings. Prolonged use in cold weather has been linked to blood vessel damage in otherwise 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: Your saw is equipped 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 many internal combustion engines to be equipped with a spark arrestor screen by law. 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 CARE AND MAINTENANCE section for maintenance of the Spark Arrestor.

Failure to follow all Safety Rules and Precau- tions 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.

The assembly tool provided with your saw is the only tool needed for assembly. Pro- tective gloves (not provided) should be worn during assembly.

ATTACHING THE BAR & CHAIN

WARNING: Recheck each assem- bly step if the saw is received assembled. Al- ways wear gloves when handling the chain. The chain is sharp and can cut you even when it is not moving!

SLoosen and remove the clamp nuts and the chain brake from the saw.

SRemove the plastic shipping spacer (if present).

Location of shipping spacer

Clamp Nuts

Chain Brake

Assembly Tool

SAn adjusting pin and screw is used to ad- just the tension of the chain. It is very im- portant 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 adjust- ment before you begin mounting the bar onto the saw.

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Contents 295 Maintain Your SAW in Good Working Order Plan AheadOperate Your SAW Safely UnitHandle Fuel with Caution KickbackAgainst kickback Avoid Pinch-Kickback Reduce the Chance of KickbackMaintain Control Avoid Pull-InFor gasoline powered chain saws as set by Ansi B175.1 Kickback Safety FeaturesStand with your weight evenly balanced on both feet Chain Brake CKA AngleComputed kickback angle CKA Table Attaching the BAR & ChainAdjusting the tension Chain TensionChecking the tension Important points to remember Fueling EngineBAR and Chain Lubrication For cold engine or warm engine after run- ning out of fuelInertia activating function control Chain BrakeBraking function control For a warm engineFelling Large Trees Important PointsTree Felling Techniques Increase the possibility of kickbackImportant points Bucking Using a LOG or Support StandCutting a Fallen Tree Types of Cutting Used for BuckingLimbing Cleaning the air filterLimbing and Pruning Important Points PruningChain Sharpening BAR MaintenanceCarburetor Adjustments Ignition TimingYour Warranty Rights and OB Ligations The U. S. EnvironmentalEater service centers. call 1--800--554--6723MAINTENANCE, RE