Husqvarna 326HS75X series Operator's Manual

Carb ii, epa ii
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Operator's
manual
(CARB
II, EPA II)
/r
/_
326 H S75 x-,e,-ie,
326HS99x.,erie,
Please read these instructions carefully and make
sure you understand them before using the machine.
English

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Summary of Contents for Husqvarna 326HS75X series

  • Page 1 Operator's manual (CARB II, EPA II) 326 H S75 x-,e,-ie, 326HS99x.,erie, Please read these instructions carefully and make English sure you understand them before using the machine.
  • Page 2: Symbol Explanation

    SYMBOL EXPLANATION Symbols Checks and/or maintenance should be carried out with the engine switched off, with the stop switch in the STOP position. WARNING! hedge trimmer can be dangerous! Careless or incorrect use can result A wyue roe roe ve ove serious, even fatal injury.
  • Page 3 MAINTENANCE Carburetor ................. Muffler ................Cooling system ..............IMPORTANT ENGINE INFORMATION Spark plug ................Air filter ................HUSQVARNA AB HDSXVARNA SWEDEN TWC Gearbox ................CALIFORNIA EMISSON REGULAItONS FOR SMALL OFF* Lubrication ................ ROADENGINES,REFERTO OPERATOR" S MANUAL FOR Maintenance schedule ............
  • Page 4: Safety Instructions

    SAFETY INSTRUCTIONS Personal protective eqipment The machine's protective equipment IMPORTANT INFORMATION This section describes the hedge trimmer's protective equip- ment, its function and how checks and maintenance Incorrect or careless use of a hedge trimmer can carried out to ensure that it operates correctly. (See the chapter turn it into a dangerous tool that can cause "What is what "to locate where this equipment...
  • Page 5: Vibration Damping System

    SAFETY INSTRUCTIONS 4. Vibration 5. Muffler damping system The muffler is designed to give the lowest possible The hedge trimmer is noise level and to direct the equipped with a vibration engine's exhaust fumes away damping system, which is from the operator. Muffler designed to give as vibration- fitted with catalytic con- free and comfortable...
  • Page 6: Control, Maintenance

    SAFETY INSTRUCTIONS Control, maintenance and service of the hedge trimmer's protective equipment IMPORTANT INFORMATION All service and repairs to the machine require special training. This applies especially to the machine's safety equipment. If the machine does not meet any of he controls listed below you should contact your service workshop.
  • Page 7 SAFETY INSTRUCTIONS 5. Muffler • Replace the blades if they are bent or damaged. • Never use a machine that has a defective muffler. • Check regularly that the muffler is secure. • If your muffler is fitted with a spark arrest screen then it should be cleaned regularly.
  • Page 8: General Safety Instructions

    SAFETY INSTRUCTIONS General safety instructions Fuel safety IMPORTANT INFORMATION • Always use a fuel container with an anti- The machine is only designed for cutting spill valve. branches and twigs. • Never fill the machine Never use the machine if you are tired, if you while the engine is have consumed alcohol, or if you are taking rurming.
  • Page 9 SAFETY INSTRUCTIONS Safety instructions when using the hedge Protective instructions while working trimmer Always ensure you have a safe arm firm working position. Always use both harms to hold the machine. Hold the machine in front of you. your left hand to operate the throttle.
  • Page 10: Basic Working Techniques

    SAFETY INSTRUCTIONS Protective instructions when work is completed • transport guard should always be fitted to the blades when the machine is not in use. • Ensure tile blades have stopped and remove the spark plug cable from the spark plug before carrying...
  • Page 11: What Is What On The Hedge Trimmer

    WHAT IS WHAT? What is what on the hedge trimmer? Operator's Manual Air purge Choke Grease nipple Gearbox Throttle trigger lock Blades Throttle trigger Hand guard Stop switch Handle Air filter cover Cylinder cover Spark plug spanner Starter handle Allen key Fuel cap Blade cover (Transport) Fuel tank...
  • Page 12: Fuel Handling

    Min. 3 m (10 ft) • Two-stroke Gasoline 2%(1:50) HUSQVARNA • the best results use two-stroke oil, Lit. Lit, 0,10 HUSQVARNA's which has been specially developed for 0,20 small, two-stroke engines.
  • Page 13: Start And Stop

    START AND STOP Control before starting Warm engine IGNITION: • Inspect the working area. Remove objects that can be Set the stop switch to the thrown. start position. • Check the blades. Never use blades that are dull, CHOKE: cracked or damaged.
  • Page 14: Maintenance

    Carburetor Basic setting • The carburetor is set to its basic setting when test run at the Your Husqvarna product has been designed and manufactured factory. The basic setting is richer than the optimal setting to specifications that reduce harmful emissions.
  • Page 15 MAINTENANCE Adjusting the idle speed, T Correctly adjusted carburetor AdJust the idling speed with When the carburettor is corre,ctly adjusted the machine will the screw T, if it is necessary accelerate without hesitation and the engine will splutter a to readjust. First turn the idle little at maximum speed.
  • Page 16: Cooling System

    MAINTENANCE Muffler Cooling system NOTE! Some mufflers are fitted with a catalytic converter. See To maintain as low opera- "Technicaldata"to see whether you clearing saw is fitted with a ting temperature as possible catalytic convelter. the engine is equipped with a cooling system.
  • Page 17: Air Filter

    This should be carried out • carburetor malfunction after approximately every 20 working hom_. Use • starting problems Husqvarna special grease, • reduced engine power No. 503 98 96-01. • unnecessary wear to engine parts •...
  • Page 18: Maintenance Schedule

    MAINTENANCE Maintenance schedule Below you will find some general mair_termnce instructions. Daily maintenance • Check throttle trigger and throttle trigger lockout function. • Check stop switch function. • Check that the blades do not rotate while idling or when the choke is in the start position.
  • Page 19 TECHNICAL DATA Technical data 326HS75 326HS99 Engine 1,50124,5 1,50/24,5 Displacement, cu inlcm 3 1,34134 1,34/34 Cylinder bore, inch/mm 1,06127 1,06/27 Stroke length, inch/mm 2 700 2 700 Idling speed, rpm 11 000 11 000 Recommended max. speed rpm Max. engine output, acc.
  • Page 20: Emission Control Warranty Statement

    The 2001 and later small off road engines are warranted for two under warranty. years. If any emission related part on your engine is defective, part will be repaired or replaced by Husqvarna Forest & Garden. WHAT IS NOT COVERED All failm'es caused by abuse, neglect or improper...
  • Page 22 114 O0 15-93 IIIIIIIIIIIIII IIIIIIIIIII _oo_o,...

This manual is also suitable for:

326hs99x series

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