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Husqvarna 122C Operator's Manual
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Husqvarna 122C Operator's Manual

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Operator's manual
Manuel d'utilisation
Manual de instrucciones
122C 122LK
E E E E n n n n g g g g l l l l i i i i s s s s h h h h ( ( ( ( 2 2 2 2 - - - - 2 2 2 2 6 6 6 6 ) ) ) )
Please read the operator's manual carefully and make sure you understand the instructions before using the machine.
F F F F r r r r e e e e n n n n c c c c h h h h ( ( ( ( 2 2 2 2 7 7 7 7 - - - - 5 5 5 5 2 2 2 2 ) ) ) )
Lire attentivement et bien assimiler le manuel d'utilisation avant d'utiliser la machine.
S S S S p p p p a a a a n n n n i i i i s s s s h h h h ( ( ( ( 5 5 5 5 3 3 3 3 - - - - 7 7 7 7 8 8 8 8 ) ) ) )
Lea detenidamente el manual de instrucciones y asegúrese de entender su contenido antes de utilizar la máquina.

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  • Page 1 Manual de instrucciones 122C 122LK E E E E n n n n g g g g l l l l i i i i s s s s h h h h ( ( ( ( 2 2 2 2 - - - - 2 2 2 2 6 6 6 6 ) ) ) ) Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.

  • Page 2: Key To Symbols

    KEY TO SYMBOLS Symbols on the machine and/or in Primer bulb the manual: WARNING! Clearing saws, brushcutters and trimmers can be dangerous! Careless or incorrect use can result in serious or fatal injury to Set the choke control in the choke the operator or others.

  • Page 3: Introduction

    Dear customer! Congratulations on your choice to buy a Husqvarna product! Husqvarna is based on a tradition that dates back to 1689, when the Swedish King Karl XI ordered the construction of a factory on the banks of the Huskvarna River, for production of muskets.

  • Page 4: Table Of Contents

    CONTENTS Contents KEY TO SYMBOLS Symbols on the machine and/or in the man ual: ..2 INTR ODUCTION Dear customer! ............. 3 CONTENTS Contents ............... 4 WHA T IS WHAT? What is what on the g rass trimmer? ..... 5 GENERAL SAFETY PRECA UTIONS Note the f ollowing before starting: ......

  • Page 5: What Is What

    WHAT IS WHAT? 122LK 122C What is what on the grass trimmer? Trimmer head 11 Air filter cover Cutting attachment guard 12 Air purge Shaft 13 Choke control Loop handle 14 Operator’s manual Throttle trigger 15 Combination spanner Stop switch...

  • Page 6: General Safety Precautions

    GENERAL SAFETY PRECAUTIONS Note the following before Important starting: IMPORTANT! • Please read the operator’s manual carefully. The machine is only designed for trimming grass. • Check that the cutting equipment is correctly fitted The only accessories you can operate with this engine and adjusted.

  • Page 7: Personal Protective Equipment

    GENERAL SAFETY PRECAUTIONS Personal protective equipment BOOTS Wear sturdy, non-slip boots. IMPORTANT! A grass trimmer can be dangerous if used incorrectly or carelessly, and can cause serious or fatal injury to the operator or others. It is extremely important that you read and understand the contents of this operator’s manual.
  • Page 8 GENERAL SAFETY PRECAUTIONS Check that the throttle trigger and throttle lockout move WARNING! Overexposure to vibration freely and that the return springs work properly. 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.

  • Page 9: Cutting Equipment

    GENERAL SAFETY PRECAUTIONS If the muffler on your machine is fitted with a spark WARNING! Never use a cutting arrestor screen this must be cleaned regularly. A blocked attachment without an approved guard. screen will cause the engine to overheat and may lead to See the chapter on Technical data.
  • Page 10 GENERAL SAFETY PRECAUTIONS Trimmer head IMPORTANT! Always ensure the trimmer cord is wound tightly and evenly around the drum, otherwise the machine will generate harmful vibration. • Only use the recommended trimmer heads and trimmer cords. These have been tested by the manufacturer to suit a particular engine size.

  • Page 11: Assembly

    Fitting the trimmer guard and trimmer head • Fit the bolt, securing plate and wing nut as shown in the diagram. Tighten the wing nut. (122C) Fitting the trimmer guard and • Fit the guard as shown in the diagram. Tighten trimmer head securely.

  • Page 12: Assembling And Dismantling The Two-Piece Shaft

    ASSEMBLY Assembling and dismantling the • Push and hold the button (C). While securely holding the engine end, pull the attachment straight out of the two-piece shaft (122LK) coupling. Assembly: • Loosen the coupling by turning the knob counter- clockwise. •...

  • Page 13: Fuel Handling

    Two-stroke oil CAUTION! The machine is equipped with a two-stroke • For best results and performance use HUSQVARNA engine and must always be run using a mixture of two-stroke engine oil, which is specially formulated for gasoline and two-stroke engine oil. It is important to our air-cooled two stroke-engines.

  • Page 14: Fueling

    FUEL HANDLING Fueling Gasoline, litre Two-stroke oil, litre 2% (50:1) 0,10 0,20 WARNING! Taking the following 0,30 precautions, will lessen the risk of fire: 0,40 US gallon US fl. oz. Mix and pour fuel outdoors, where there are no sparks or flames. 2 1/2 2 1/2 6 1/2...

  • Page 15: Starting And Stopping

    STARTING AND STOPPING Check before starting Starting Primer bulb: Press the air purge repeatedly until fuel begins to fill the bulb. The bulb need not be completely filled. • Check that the trimmer head and trimmer guard are not damaged or cracked. Replace the trimmer head or trimmer guard if they have been exposed to impact or are cracked.
  • Page 16 STARTING AND STOPPING Stopping Stop the engine by switching off the ignition. CAUTION! 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.

  • Page 17: Working Techniques

    WORKING TECHNIQUES General working instructions Keep a good balance and a firm foothold. Do not overreach. Keep proper footing and balance at all times. IMPORTANT! Always hold the machine with both hands. Hold the This section takes up the basic safety precautions for machine on the right side of your body.
  • Page 18 WORKING TECHNIQUES Basic working techniques trimmer head against the ground as this can ruin the lawn and damage the tool. Always slow the engine to idle speed after each working operation. Long periods at full throttle without any load on the engine can lead to serious engine damage.

  • Page 19: Maintenance

    MAINTENANCE Carburetor cause fire if directed against dry and combustible material. Adjustment of the idle speed Before any adjustments are made, make sure that the air filter is clean and the air filter cover is fitted. Adjust the idle speed using the idle adjustment screw T, if it is necessary to readjust.

  • Page 20: Cooling System

    CAUTION! Always use the recommended spark plug type! Use of the wrong spark plug can damage the piston/ cylinder. Check that the spark plug is fitted with a suppressor. Ask your dealer or Husqvarna should you need more information. Two-piece shaft The cooling system consists of: Air intake on the starter.
  • Page 21 See instructions under the heading Oiling the air filter. Oiling the air filter Always use HUSQVARNA filter oil, art. no. 531 00 92-48. The filter oil contains a solvent to make it spread evenly through the filter. You should therefore avoid skin contact.

  • Page 22: Maintenance Schedule

    Check the fuel filter for contamination and the fuel hose for cracks or other defects. Replace if necessary. Check all cables and connections. Replace the spark plug. NOTE! Ask your dealer or Husqvarna should you need more information. 22 – English...

  • Page 23: Technical Data

    TECHNICAL DATA Technical data 122C 122LK Engine Cylinder displacement, cu.in/cm 1,32/21,7 1,32/21,7 Cylinder bore, inch/mm 1,26/32,0 1,26/32,0 Stroke, inch/mm 1,06/27 1,06/27 Idle speed, rpm 2900 2900 Recommended max. speed, rpm 7200 9100 Speed of output shaft, rpm 7200 6232 Max. engine output, acc. to ISO 8893, kW/ rpm...
  • Page 24 Type Cutting attachment guard, Art. no. Arbor shaft thread M10 Trimmer head T25 (Ø 2.0 - 2.7 mm line) 574 19 87-01 122C Approved accessories Type Cutting attachment guard, Art. no. Blade shaft thread 3/8 R Trimmer head T25 (Ø 2.0 - 2.7 mm line) 574 47 95-01 T25C (Ø...

  • Page 25: Federal And California Emissions Control Warranty Statement

    If the part fails prior to the first scheduled replacement, engine is defective, the part will be repaired or replaced the part will be repaired or replaced by Husqvarna Forest by Husqvarna Forest & Garden. & Garden at no cost. Any such part repaired or replaced under warranty is warranted for the remainder of the OWNER′S WARRANTY...
  • Page 26 EPA may not be used. The use of any non-exempted add-on or modified parts will be grounds for disallowing a warranty claim. Husqvarna Forest & Garden will not be liable to warrant failures of warranted parts caused by the use of a non-exempted add-on or modified part.

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