41 - 42 13. Specifications 14. Certificate of Conformity Always use the chain saw with two hands. Warning! Danger of kickback. This saw is for trained tree service operators only. WWW.SGS-ENGINEERING.COM PAGE 2 PAGE 3 CALL FOR ASSISTANCE: 01332 576 850...
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A saw with loose components or with cling the chain saw handles. damaged or worn AV buffers will also tend to have higher vibration levels. WWW.SGS-ENGINEERING.COM PAGE 4 PAGE 5 CALL FOR ASSISTANCE: 01332 576 850...
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Always check the tree for dead branches which could fall during felling operations. Keep the handles dry, clean and free of oil or fuel mixture. WWW.SGS-ENGINEERING.COM PAGE 6 PAGE 7 CALL FOR ASSISTANCE: 01332 576 850...
(2) guide bar -A clear visual of your work area (3) saw chain (3) saw chain ( 2 ) ( 2 ) E N F E N F ( 1 ) WWW.SGS-ENGINEERING.COM PAGE 8 PAGE 9 CALL FOR ASSISTANCE: 01332 576 850...
2) Holding the chain saw horizontally, release your hand Only use replacement bars and chains from the front handle, hit the tip of the guide bar to a specified by SGS Engineering. stump or a piece of wood, and confirm brake operation. Operating level varies by bar size.
• giving up or cutting down on smoking because smoking leased (white arrow) and activated (black arrow). reduces blood flow; and massaging and exercising your Position: Front of the chain cover fingers WWW.SGS-ENGINEERING.COM PAGE 12 PAGE 13 CALL FOR ASSISTANCE: 01332 576 850...
Be careful to ensure the chain is still aligned within between your feet. the groove of the bar, all the way around. WWW.SGS-ENGINEERING.COM PAGE 16 PAGE 17 CALL FOR ASSISTANCE: 01332 576 850...
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The engine is specially designed for air-cooled two stroke petrolfuel mixture. • Do not use BIA or TCW (2-stroke water-cooling type) mixed oil. RECOMMENDED MIXING RATIO PETROL 25 : OIL 1 WWW.SGS-ENGINEERING.COM PAGE 20 PAGE 21 CALL FOR ASSISTANCE: 01332 576 850...
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3. Stop the engine before refueling the unit. Be sure to suffi- 6. Indicate the contents on outside of container for easy ciently agitate the mixed fuel in the container. identification. WWW.SGS-ENGINEERING.COM PAGE 22 PAGE 23 CALL FOR ASSISTANCE: 01332 576 850...
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If not, the chain may become rusted. Chain rust will cause the chain to become rigid or for the chain oil to become viscous at the tip. WWW.SGS-ENGINEERING.COM PAGE 24 PAGE 25 CALL FOR ASSISTANCE: 01332 576 850...
6. When engine has startered, push in the choke to the 3. Pull out the choke to the closed position. first-stage position. 7. Allow the engine to warm up with the throttle lever pulled slightly. Choke WWW.SGS-ENGINEERING.COM PAGE 26 PAGE 27 CALL FOR ASSISTANCE: 01332 576 850...
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If the idling speed is too slow, turn the screw clockwise. 4. Make a test cut and adjust the H needle for best cutting power, not for maximum speed. WWW.SGS-ENGINEERING.COM PAGE 28 PAGE 29 CALL FOR ASSISTANCE: 01332 576 850...
2. Oiling port secure your saw to prevent turnover, fuel spillage and damage to the saw. Dismount the guide bar and check the oiling port for clogging. Oiling port WWW.SGS-ENGINEERING.COM PAGE 30 PAGE 31 CALL FOR ASSISTANCE: 01332 576 850...
Never fit a new chain on a worn sprocket, or a worn chain on a new sprocket. Take care not to fold the suction pipe. WARNING WWW.SGS-ENGINEERING.COM PAGE 32 PAGE 33 CALL FOR ASSISTANCE: 01332 576 850...
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43. Clean the electrodes with a wire brush and reset the gap to 0.65 mm if necessary. WWW.SGS-ENGINEERING.COM PAGE 34 PAGE 35 CALL FOR ASSISTANCE: 01332 576 850...
If carbon clogs the muffler, it will cause poor output and • Use a round file of proper size for the chain. trouble starting. After every 100 hours of use, check and clean inside the muffler. WWW.SGS-ENGINEERING.COM PAGE 36 PAGE 37 CALL FOR ASSISTANCE: 01332 576 850...
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After each cutter has been filed, check the depth gauge and file it to the proper level as illustrated. Side plate angle Appropriate Top plate angle gauge checker Make the shoulder round Depth gauge standard WWW.SGS-ENGINEERING.COM PAGE 38 PAGE 39 CALL FOR ASSISTANCE: 01332 576 850...
If a gap is observed between them, the rail is normal. Otherwise, the bar rail is worn. Such a bar needs to be corrected or replaced. Ruler Lack of power/Poor acceleration/Rough idling No gap Chain tilts WWW.SGS-ENGINEERING.COM PAGE 40 PAGE 41 CALL FOR ASSISTANCE: 01332 576 850...
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12. TROUBLESHOOTING GUIDE 13. TECHNICAL SPECIFICATIONS Oil does not come out Power Unit Displacement 62cc Fuel Mixture Petrol 25 : Two Stroke Oil 1 Fuel tank capacity 550 cm3 Engine oil SAE10W30 Oil tank capacity 260 cm3 Carburettor Diaphragm type...
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