Assessments - 3, GPA: 4
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Facilidade de uso
: Cut at a steady pace to avoid having to make several passes. 1 = Gunning sight for cutting blade. : Fit square nut (4) in the loop handle, insert the clamp screw (5) from the other side and tighten down securely. Adjusting loop handle to most comfortable position: : Release clamp screw (5) . : Move the loop handle along the drive tube as required - retighten the clamp screw. 14 FC 83 english / USA Fitting the Cutting Blade : Place the power edger on a suitable support so that the blade mounting ( 1) faces upwards. 1 245BA010 KN6 3 245BA011 KN 24 5 8 47 245BA012 KN 9 1011 12 7 : Insert the Allen wrench ( 2) as far as possible in the bore ( 3) – push lightly and rotate it back and forth together with the thrust washer ( 4) until the drive shaft is blocked. : Apply combination wrench (5) to screw (6) . : Loosen screw clockwise (left- hand thread) and take it out. : Remove retaining ring, plain washer and thrust washer. : Position blade (7) on the thrust plate (8) . Collar (see arrow) must engage hole in blade! : Fit thrust washer (4) on the drive shaft (9) . : Block the drive shaft. : Insert screw (12) with plain washer (10) and retaining ring (11) in shaft counterclockwise and tighten down firmly. FC 83 15 english / USA Fuel Fueling This engine is certified to operate on unleaded gasoline and with the mix ratio 50:1. Your two- stroke engine requires a mixture of brand- name gasoline and quality two-stroke engine oil with the classification TC. Use regular branded unleaded gasoline with a minimum octane rating of 89 RON. If the octane rating of the regular grade gasoline in your area is lower use premium unleaded fuel. Fuel with a lower octane rating may result in preignition (causing "pinging") which is accompanied by an increase in engine temperature. This, in turn, increases the risk of the piston seizure and damage to the engine. The chemical composition of the fuel is also important. Some fuel additives not only detrimentally affect elastomers (carburetor diaphragms, oil seals, fuel lines etc.), but magnesium castings as well. This could cause running problems or even damage the engine. For this reason it is essential that you use only name branded fuels! Use only STIHL two- stroke engine oil or equivalent branded two- stroke air- cooled engine oils with the classification TC for mixing. We recommend STIHL 50:1 two-stroke engine oil since it is specially formulated for use in STIHL engines. Do not use BIA or TCW (two-stroke water cooled) mix oils! Take care when handling gasoline. Avoid direct contact with the skin and avoid inhaling fuel vapour. The canister should be kept tightly closed in order to avoid any moisture getting into the mixture. The fuel tank and the canister in which fuel mix is stored should be cleaned from time to time. Fuel mix ages Only mix sufficient fuel for a few days work, not to exceed 3 months of storage. Store in approved safety fuel- canisters only. When mixing, pour oil into the canister first, and then add gasoline. Gaso- Oil (STIHL 50:1 or line equivalent branded TC oils) US gal. US fl.oz 1 2.6 2 1/2 6.4 5 12.8 Dispose empty mixing-oil canisters only at authorized disposal locations. 243BA008 KN Before fueling, clean the filler cap and the area around it to ensure that no dirt falls into the tank. Always thoroughly shake the mixture in the canister before fueling your machine. In order to reduce the risk of burns or other personal injury from escaping gas vapor and fumes, remove the fuel filler cap carefully so as to allow any pressure build-up in the tank to release slowly. After fueling, tighten fuel cap as securely as possible by hand. 16 FC 83 english / USA Change the fuel pick up body every year. Before storing your machine for a long period, drain and clean the fuel tank and run engine until carburetor is dry. Controls Throttle trigger interlock (1) , throttle trigger (2) and slide control (3) with positions: 243BA009 KN 3 2 3 1 START STOP 4567 002BA037 KN Starting / Stoppingthe Engine START (4) , # – normal run position (5) and $ – stop (6) . To stop the engine: Push the slide control in direction of c (7) . Starting : Hold down the throttle trigger interlock and squeeze the throttle trigger. : While holding both levers in this position, move the slide control to START and hold it there. : Now release the throttle trigger, slide control and trigger interlock in that order. This is the starting throttle position. FC 83 17 english / USA 380BA003 KN88 380BA004 KN9 002BA038 KN002BA040 KN 245BA013 KN : Set the choke lever (8) : For cold start to For warm start to g e eeee : (even if engine has been running but is still cold) Press fuel pump bulb (9) at least five times even if bulb is still primed with fuel – you have to reach behind the filter cover to do this. : Place the unit on the ground: It must rest securely on the engine support and the cutting tool deflector. Check that the cutting tool is not touching the ground or any other obstacles. : Make sure you have a f...