GGP Italy SPA Brush Cutter 1715010650 Operators Manual
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Page 211
8PREPARING TO WORKEN CHECKING THE MACHINE Before starting work please: –check that all the screws on the machine and the cutting device are tightly fastened; –check that the cutting device is undamaged and that the 3 or 4-point metal blades (if fitted) are properly sharpened; –check that the air filter is clean; –check that the protection devices are well fas- tened and working efficiently; –check the handgrips are well fastened. PREPARING THE FUEL This machine is fitted with a two-stroke engine which...
Page 212
Periodically clean the petrol and fuel mixture containers to remove any even- tual deposits. REFUELLING Never smoke whilst refu- elling and avoid inhaling the petrol fumes. Carefully open the tank top as pressure could have formed inside. Before refuelling: –Shake the fuel mixture container well. !WARNING! !DANGER! IMPORTANT–Place the machine on a flat stable surface, with the fuel tank cap facing upwards. –Clean the fuel tank cap and the surrounding area to avoid any dirt from entering the tank during...
Page 213
EN10HOW TO START - USE – STOP THE ENGINE you feel some resistance, then tug it hard a few times until you hear the engine turn over. To avoid breaking the starter rope, do not pull the whole length of it or let it slide along the edge of the cable guide hole. Release the starter gradually, to avoid letting it fly back uncontrollably. 7. Pull the starter rope again until the engine starts as normal. Starting the engine with the starter engaged causes the cutting device to move, only stopping when the...
Page 214
ENUSING THE MACHINE11 To respect people and the environment: – Try not to cause any disturbance. – Scrupulously comply with local regulations and provisions for the disposal of waste materials after sawing. – Scrupulously comply with local regulations and provisions for the disposal of oils, petrol, damaged parts or any elements which have a strong impact on the environ- ment. Prolonged exposure to vibrations can cause injuries and neurovas- cular disorders (also called “Renaud’s syn- drome” or “white...
Page 215
EN12USING THE MACHINE ground with the blade. Kickbacks cause blade recoils that are difficult to control, so as to cause loss of control of the machine, com- promise operator safety and cause damage to the machine itself. Before tackling a mowing job for the first time it is advisable to gain the necessary familiarity with the machine and the most suitable cutting tech- niques, finding out how to wear the webbing cor- rectly, firmly gripping the machine and making the movements required by the job. •...
Page 216
If the line strikes a solid object it could break or become worn; if it gets tangled in a fence it could break abruptly. In any case, cutting around pavements, founda- tions, walls, etc. can cause greater wear than normal in the line. •Cutting round trees (Fig.17) Walk round the tree from left to right, approach- ing the trunks slowly so as not to strike the tree with the line and keeping the cutting line head tilted forward slightly. Remember that the nylon line could lop or dam- age small shrubs and...
Page 217
Correct maintenance is essential to maintain the original efficiency and safety of the machine over time. During maintenance oper- ations: –Remove the spark plug cap. –Wait until the engine is sufficiently cold. –Use protective gloves when handling the blades. –Keep the blade protection device on, except when intervening directly on the blade. –Never dispose of oils, fuel or other polluting materials in unauthorised places. CYLINDER AND SILENCER To reduce fire risks, periodically clean the cylin- der...
Page 218
ANGLE TRANSMISSION (Fig. 22) Lubricate with lithium-based grease. Remove the screw (1) and put in the grease, turning the shaft manually until grease emerges, then replace the screw (1). SHARPENING THE 3 OR 4-POINT BLADE (Fig. 23) Use protective gloves. If sharpening is done without removing the blade, disconnect the spark plug cap. Sharpening must be done taking account of the type of blade and cutting edges, using a flat file and working all the points equally. The references for correct sharpening...
Page 219
LONG PERIODS OF DISUSE If you are not going to use the machine for a period of more than 2-3 months, we recommend you do a few things before putting it away. This will make it easier when you want to use the machine again and will also prevent permanent damage to the engine. •Storage Before putting the machine away: –Empty the fuel tank. –Start the engine and run it idle until it comes to a halt, so that it uses up all the fuel that is left in the carburettor. –Wait for the engine to cool down and...
Page 220
Engine .................................. 2-stroke air-cooled Capacity / Power Mod. 31 - 31D ..................... 27.8 cm 3/ 1.1 kW Mod. 36 - 36D ..................... 32.5 cm3/ 1.3 kW Mod. 41 - 41D - 41F ............ 36.3 cm3/ 1.5 kW Mod. 45P - 45DP - 45FP ..... 44.3 cm3/ 1.9 kW Mod. 55P - 55DP - 55FP ..... 50.8 cm3/ 2.1 kW Engine rotation speed at tick-over Mod. 31.. - 36.. - 41.. .............. 2500-2900 rpm Mod. 45.. - 55.. ....................... 2400-2700 rpm Maximum engine rotation speed...