User manual HUSQVARNA HCLTH120A

[. . . ] speed of output shaft, rpm Watch out for thrown objects and ricochets. The operator of the machine must ensure, while working, that no persons or animals come closer than 15 metres. Machines fitted with saw blades or grass blades can be thrown violently to the side when the blade comes into contact with a fixed object. The blade is capable of amputating an arm or leg. Always keep people and animals at least 15 metres from the machine. 15 m 50FT 15 m 50FT Always wear approved protective gloves. Wear sturdy, non-slip boots. Only use non-metallic, flexible cutting attachments, i. e. [. . . ] Bear in mind the risk of fire, explosion and inhaling fumes. • This engine is certified to operate on unleaded gasoline. • The lowest recommended octane grade is 87 ((RON+MON)/2). If you run the engine on a lower octane grade than 87 so-called knocking can occur. This gives rise to a high engine temperature and increased bearing load, which can result in serious engine damage. When working at continuous high revs a higher octane rating is recommended. • • • • Two-stroke oil • For best results and performance use HUSQVARNA twostroke engine oil, which is specially formulated for our aircooled two stroke-engines. Never use two-stroke oil intended for water-cooled engines, sometimes referred to as outboard oil (rated TCW). Never use oil intended for four-stroke engines. Mixing ratio 1:50 (2%) with HUSQVARNA two-stroke oil or equivalent. • • ! Fuel • • CAUTION!The machine is equipped with a two-stroke engine and must always been run using a mixture of gasoline and two-stroke engine oil. It is important to accurately measure the amount of oil to be mixed to ensure that the correct mixture is obtained. Make sure no unauthorised persons are in the working area, otherwise there is a risk of serious personal injury. The safety distance is 15 metres. • Check that the support flange is not cracked due to fatigue or due to being tightened too much. Discard the support flange if it is cracked. Cold engine Ignition: Set the stop switch to the start position. Choke: Set the choke control in the choke position. • Ensure the locking nut has not lost its captive force. The nut lock should have a locking force of at least 1. 5 Nm. The tightening torque of the locking nut should be 35-50 Nm. Warm engine • Check that the blade guard is not damaged or cracked. Replace the blade guard if it is exposed to impact or is cracked. Use the same starting procedure as for a cold engine but without setting the choke control in the choke position. Set the throttle to the start position by moving the choke control to the choke position and then returning it to its original position. • 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. • Never use the machine without a guard nor with a defective guard. English – 23 STARTING AND STOPPING Starting ! WARNING!When the engine is started with the choke in either the choke or start throttle positions the cutting attachment will start to rotate immediately. Hold the body of the machine on the ground using your left hand (CAUTION! [. . . ] speed, left/right handles, min. : At max. speed, left/right handles, max. : 2, 7/3, 2 3, 5/6, 0 1, 0/1, 0 2, 1/2, 0 2, 8/2, 8 4, 5/3, 9 1, 2/1, 4 1, 6/1, 7 4, 5/4, 0 5, 1/4, 6 3, 0/3, 9 3, 9/5, 1 96/103 98/100 19, 6/8, 9 23, 8/10, 8 Walbro HDA 1, 70/0, 8 Walbro HDA 1, 70/0, 8 Tillotson HS 2, 11/1, 0 EM/ET NGK BPMR 7A/ Champion RCJ 7Y 0, 02/0, 5 EM/ET NGK BPMR 7A/ Champion RCJ 7Y 0, 02/0, 5 SEM GA 6CD NGK BPMR 7A/ Champion RCJ 7Y 0, 02/0, 5 2, 45/40, 2 1, 73/44 1, 26/32 2700 12500 9190 2, 1/9000 No 3, 1/50, 9 1, 77/45 1, 26/32 2700 14000 10300 2, 4/9000 No 3, 97/65, 1 1, 89/48 1, 42/36 2250 11500 9120 3, 0/8400 No 250R 252RX 265RX Note 1: Equivalent noise pressure level is calculated as the time-weighted energy total for noise pressure levels under various working conditions with the following time distribution: 1/2 idle and 1/2 max. Noise pressure at the user’s ear and vibration on the handles are measured with all the machine’s approved cutting equipment fitted. The table indicates the highest and lowest values. 36 – English TECHNICAL DATA Approved accessories 240R, 240F Centre hole in blades/cutters, Ø 20 mm Grass blade/grass cutter Saw blade Plastic blades Trimmer head Support cup Type Output shaft thread M12 Multi 255-3 (Ø 255 3 teeth) Multi 275-4 (Ø 275 4 teeth) Multi 300-3 (Ø 300 3 teeth) Maxi XS 200-22 (Ø 200 22 teeth) Tricut Ø 300 mm Trimmy S Trimmy S II Auto 55 Fixed With ball bearing 502 26 34-01 502 26 34-01 502 26 34-01 502 27 22-01 503 91 60-01 / 502 26 34-01 503 91 60-01 503 91 60-01 503 91 60-01 Cutting attachment guard, Art. [. . . ]