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227L/LD 232L
240L
Operator's manual (EPA)
Read through the Operator‘s Manual carefully and
understand the content before using the machine.
101 91 66-95
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15 m 50FT SYMBOL EXPLANATION Symbols • Always wear approved protective gloves. WARNING! Clearing saws, brushcutters and trimmers can be dangerous! Careless or incorrect use can result in serious or fatal injury to the operator • Use anti-slip and stable boots. or others. Read through the Operator‘s Manual carefully and understand the content before using the machine. • Only use non-metallic, flexible cutting elements, that is trimmer head with trimmer cord. Always use • A protective helmet where
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CONTENTS Husqvarna AB has a policy of continuous product development and therefore reserves the right to modify the List of contents design and appearance of products without prior notice. SYMBOL EXPLANATION Symbols ............................................................................... 2 CONTENTS Maintenance, replacement, or repair of the emission control List of contents .................................................................... 3 devices and systems may be performed by any n
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SAFETY INSTRUCTIONS Personal protective equipment The machine‘s safety equipment This section describes the machine‘s safety equipment, its MPORTANT INFORMATION function and how checks and maintenance are carried out to • A clearing saw, brushcutter or trimmer used ensure that it operates correctly. (See the chapter “What is incorrectly or carelessly can become a dangerous what“ to locate where this equipment is positioned on your tool, that can cause serious or fatal injury to the machine.) ope
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SAFETY INSTRUCTIONS 5. Muffler 4. Vibration damping system The muffler is designed to give the lowest possible noise Your machine is equipped level and to direct the engine‘s with a vibration damping exhaust fumes away from the system, which is designed operator. Muffler fitted with to give as vibration-free catalytic converter is also and comfortable use as designed to reduce harmful possible. exhaust components. In countries that have a warm Use of incorrectly wound and dry climate the risk of
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SAFETY INSTRUCTIONS 3. Cutting Control, maintenance and service of attachment guard the machine‘s safety equipment • Ensure that the spray IMPORTANT INFORMATION guard is undamaged and is not cracked. • All service and repairs to the machine require special training. • Replace the guard if it • This applies especially to the machine‘s safety has been exposed to equipment. If the machine does not meet any of impact or is cracked. the controls listed below you should contact your service workshop.
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SAFETY INSTRUCTIONS 6. Cutting equipment Cutting equipment The section describes how through correct maintenance and IMPORTANT INFORMATION through using the right type of cutting equipment you can: The section describes how through correct • Obtain maximum clearing capacity. maintenance and through using the right type of • Increase the service life of the cutting equipment. cutting equipment you can obtain maximum clearing capacity and increase the service life of the cutting equipment. Two bas
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SAFETY INSTRUCTIONS Fuel safety General safety instructions IMPORTANT INFORMATION • Always use a fuel container • The machine is only designed for trimming grass. with an anti-spill valve. • The only accessories to be used with the engine unit as a drive source are the cutting units we • Never fill the machine recommend in the chapter “Technical data“. while the engine is • Never use the machine if you are tired, if you running. Always stop the have consumed alcohol, or if you are taking engine
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SAFETY INSTRUCTIONS General working instructions Basic working techniques • Always drop to idling speed after each working operation. IMPORTANT INFORMATION Longer periods running at full throttle without loading the • This section takes up the basic safety engine (that is without resistance, which the engine feels precautions for working with the trimmer. from the cutting equipment when trimming) can lead to serious engine damage. • If you encounter a situation where you are uncertain how to pro
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SAFETY INSTRUCTIONS Clearing Trimming • The clearing technique • The trimmer is ideal to removes all unwanted cut grass that is difficult vegetation. Keep the to reach using a normal trimmer head just above lawn mower. Keep the the ground and tilt it. cord parallel to the Let the end of the cord ground when cutting. strike the ground around Avoid pressing the trees, posts, statues and trimmer head against the the like. NOTE! This ground as this can ruin technique increases the the lawn and damag
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WHAT IS WHAT? ¢ = 25 27 ¥ 26 What is what on the trimmer? 1. Trimmer head 15. Air purge 16. Air filter cover 2. Grease filler cap 17. Clutch cover 3. Angle gear 18. Handlebar adjustment 4. Spray guard 19. Locking nut 5. Shaft 20. Support flange 6. Loop handlebar 21. Drive disc 7. Throttle 22 Shaft coupling 8. Stop switch 23. Socket spanner 9. Throttle trigger lock 24. Operator‘s Manual 10. Suspension for harness 25. Harness 11. Cylinder cover 26. Allen key 12. Starter handle 27. Locking pin 13.
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ASSEMBLY Assembling the loop handlebar Assembling the spray guard and trimmer head Superauto II • Unscrew the handle and plastic cover from the • Fit the guard (A) intended handlebar bracket. for use with the trimmer head. Secure using the 4 • Place the loop handlebar bolts (L) and the support with the handlebar holder plate (M) as set out in the on the handlebar bracket. diagram. K Fit the handle and plastic cover. Do not tighten too • Fit the drive disc (B) on the J tight. output axle. I • Put
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ASSEMBLY Assembling other guards and Assembling and dismantling the cutting equipment two-part shaft (227LD) • Fit the guard (A) Assembling: intended for use with the trimmer head. • Make sure the handle is Secure using four bolts loose. (L) and the support plate A (M) as shown in the L B diagram. • Guide the cut-out on the lower section of the shaft into the coupling‘s locking plate on the upper section of the • Fit the disc drive (B) on C shaft. The sections are the output axle. M then locked
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FUEL HANDLING Mixture Fuel mixture • Always mix gasoline and oil in a clean container intended for fuel. NOTE! The machine is fitted with a two-stroke engine and must • Always start by filling half the quantity of gasoline required. always be run on a mixture of gasoline and two-stroke oil. It is Then add the entire oil quantity. Mix (shake) the fuel important to measure the quantity of oil accurately, to ensure mixture. Fill the remaining quantity of gasoline. the correct mixture ratio. Small d
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START AND STOP Cold engine Control before starting IGNITION: Set the stop switch to the For reasons of safety follow start position. these recommendations! CHOKE: Set the choke control in the choke position. • Check that the support AIR PURGE: flange is not cracked due to Press the air purge fatigue or due to being diaphragm repeatedly until tightened too much. fuel begins to fill the Discard the support flange diaphragm. The diaphragm if it is cracked. need not be completely filled. Warm engine
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MAINTENANCE Basic setting Carburetor Your Husqvarna product has been designed and • The carburetor is set to its basic setting when test run at the manufactured to specifications that reduce harmful factory. The basic setting should be kept during the emissions. machine‘s first working hours. Thereafter the carburetor After your unit has been run 8-10 tanks of fuel the engine should be finely adjusted. Fine adjustment should be carried has broken in. To ensure that your unit is at peak out by a
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MAINTENANCE Final setting of the idling speed T Correctly adjusted carburetor A correctly adjusted carburetor means that the machine Adjust the idling speed with accelerates without hesitation and the machine 4-cycles a the screw T, if it is necessary little at max speed. Furthermore, the cutting attachment to readjust. First turn the must not rotate/move at idling. A too lean adjusted low idle speed adjusting screw T speed needle L may cause starting difficulties and bad clockwise until the cut
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MAINTENANCE Muffler Cooling system NOTE! To maintain as low opera- Some mufflers are fitted with a catalytic converter. See ting temperature as possible “Technical data“ to see whether your machine is fitted with a the engine is equipped with catalytic converter. a cooling system. The cooling system consists The muffler is designed to of: dampen the noise level and 4 1.An air intake on the to direct the exhaust fumes starter unit. away from the user. The 2.Cooling fins on the exhaust fumes are h
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MAINTENANCE Air filter Two-part shaft The air filter should be The end of the drive axle in cleaned regularly removing the lower shaft should be dust and dirt to avoid: lubricated with grease every • carburetor malfunction 30 hours. There is a risk • starting problems that the drive axle ends • reduced engine power (splined coupling) on two- • unnecessary wear to part shafts jam if they are engine parts not lubricated regularly. • abnormal fuel NOTE: Use only HUSQVARNA replacement parts. Use of
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TECHNICAL DATA Technical data 227L/LD 232L 240L Engine 3 Cylinder capacity, cu. in/cm 1,64/26,9 1,88/30,8 2,21/36,3 Cylinder bore, inch/mm 1,38/35 1,38/35 1,50/38 Stroke length, inch/mm 1,10/28 1,26/32 1,26/32 Recommended max. speed, rpm 11 000-11 700 11 000-11 700 11 000-11 700 Idling speed, rpm 2 700 2 700 2 700 Speed of output axle, rpm 10 000 10 000 10 000 Max. engine output, acc. to ISO 8893 1,0 kW/ 9 000 rpm 1,1 kW/ 8 400 rpm 1,3 kW/ 9 000 rpm Catalytic converter muffler Yes Yes Yes Speed-
