Husqvarna BKS 4615 Operating Instructions Manual
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Husqvarna BKS 4615 Operating Instructions Manual

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BKS 4615
GB
FR
DE
ES
115322726
Rev. 2 05/28/10 BRW

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Summary of Contents for Husqvarna BKS 4615

  • Page 1 BKS 4615 115322726 Rev. 2 05/28/10 BRW...

  • Page 2: Identification Of Symbols

    IDENTIFICATION (WHAT IS WHAT?) Chain Front Handle Front Hand Guard Adjustment Tool Starter Rope (Bar Tool) Idle Speed Screw ON/STOP Muffler Switch Chain Primer Bulb Bar Oil Fill Cap Starter Fuel Mix Fill Cap Housing Bumper Spike Bar Guard Cylinder Cover Chain Throttle Direction...

  • Page 3: Safety Rules

    IDENTIFICATION OF SYMBOLS Starting Reminder Move ON/STOP switch to Pull the starter rope the ON position. sharply 5 times with your right hand. Push the choke/fast idle Slowly press primer bulb lever in to the HALF 6 times. CHOKE position. Pull choke/fast idle lever Pull the starter rope sharply out to the full extent (to...
  • Page 4 sons may result from one-handed operation. skin color or texture, or loss of feeling in the fin- A chain saw is intended for two-handed use. gers, hands, or joints, discontinue the use of S Operate the chain saw only in a well-venti- this tool and seek medical attention.

  • Page 5: Maintain Control

    There should be no smoking, open flames, Kickback Path or work that could cause sparks. Allow en- gine to cool before refueling. S Mix and pour fuel in an outdoor area on bare ground; store fuel in a cool, dry, well ventilated place;...

  • Page 6: Kickback Safety Features

    Symmetrical Guide Bar Large Radius Tip Elbow locked S Low- -Kickback Chain, designed with a contoured depth gauge and guard link which deflect kickback force and allow wood to gradually ride into the cutter. Thumb on underside of Low-Kickback Chain handlebar Contoured Depth Gauge Elongated Guard Link...

  • Page 7: Chain Tension

    ASSEMBLY Protective gloves (not provided) should be worn during assembly. ATTACHING THE BUMPER SPIKE The bumper spike may be used as a pivot when making a cut. 1. Loosen and remove the chain brake nuts Mount the Bar and the chain brake from the saw. 2.

  • Page 8: Operating Your Unit

    If the chain does not rotate, it is too tight. If too Adjusting Screw - - 1/4 Turn loose, the chain will sag below the bar. S Lift up the tip of the bar and securely tight- en the chain brake nuts with the bar tool. S Recheck chain tension.
  • Page 9 To stop the engine, move the ON/STOP throttle trigger to allow engine to return to switch to the STOP position. idle speed. To start the engine, hold the saw firmly on STARTING A WARM ENGINE the ground as illustrated below. Make sure 1.

  • Page 10: Cutting Methods

    the chain brake by turning your left wrist Grip the rear handle with your right hand and against the hand guard without releasing the front handle with your left hand. Hold the your grip around the front handle. The chain chain saw approximately 14”...
  • Page 11 S After removing the wood from the notch, until the saw can be removed easily. Restart make the felling cut on the opposite side of the saw and carefully reenter the cut. Do not the notch. This is done by making a cut attempt to restart your saw when it is pinched about two inches higher than the center of or hung in a log.

  • Page 12: Limbing And Pruning

    Avoid being struck by the branch or the saw when the tension in the 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 limb a tree after it is cut down. Only Using a support stand then can limbing be done safely and prop- erly.
  • Page 13 AIR FILTER Replace guide bar when the groove is worn, the guide bar is bent or cracked, or when exce- ss heating or burring of the rails occurs. If re- CAUTION : Do not clean filter in gaso- placement is necessary, use only the guide bar line or other flammable solvent to avoid specified for your saw in the repair parts list or creating a fire hazard or producing harmful...

  • Page 14: Carburetor Adjustments

    Squared Off Too Much Hook Angle File Holder Corner File 90˚ Cutter Depth Gauge Wrong S Align the 30˚ file holder marks paral- WARNING : Maintain the proper hook lel with the bar and to the center of the angle according to the manufacturer’s specifi- chain.

  • Page 15: Troubleshooting Table

    STORAGE S Ensure the machine is cleaned and that a complete service is carried out before long- - WARNING : Stop engine and allow to term storage. cool, and secure the unit before storing or S The guide bar and chain must always be covered with a scabbard when the machine transporting in a vehicle.

  • Page 16: Declaration Of Conformity

    DECLARATION OF CONFORMITY EC Declaration of Conformity (Only applies to Europe) We, Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel: +46- -36- -146500, as authorised Partner representative in the Community, declare that the chain saw for forest service models P33XT, P351XT, P4-18XT et P4-20XT CSI---AV...

  • Page 17: Technical Data

    TECHNICAL DATA Technical data BKS 4615 ENGINE Cylinder displacement, cm Stroke, mm Idle speed, rpm 3000 Power, kW 1,1/13000 IGNITION SYSTEM Spark plug Torch Electrode gap, mm FUEL AND LUBRICATION SYSTEM Fuel tank capacity, litre 0,38 Oil pump capacity at 8500 rpm, ml/min...
  • Page 18 TECHNICAL DATA Bar and chain combinations The following cutting attachments are approved for the models BKS 4615 and 4616. Chain Length Pitch Gauge inch inch Max. nose radius Type Length, drive links (no.) 0,375 1,3 Oregon 91VJ 0,375 1,3 Oregon 91VG...

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