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SGS 58CC, Owner'S Manual

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SGS 58CC Owner'S Manual Download Page 41

PAGE 41

11. MAINTENANCE OF SAW CHAIN AND GUIDE BAR

Be sure to round off the front edge to reduce the

chance of kickback or tie-strap breakage.

Make sure every cutter has the same length and edge
angles as illustrated.

Cutter  length

Filing angle

 Side plate angle

Top plate angle

WARNING

Summary of Contents for 58CC

Page 1: ...FOR YOUR SAFETY PLEASE READ THESE INSTRUCTIONS CAREFULLY AND RETAIN THEM FOR FUTURE USE OWNER S MANUAL 20 58CC CHAINSAW...

Page 2: ...Explanation of Symbols on the Machine 13 5 Component Diagram 14 15 6 Installing Guide Bar and Saw Chain 16 18 7 Fuel and Chain Oil 20 25 8 Operating the Engine 26 30 9 Transporting the chainsaw 31 10...

Page 3: ...e operating this machine Read understand and follow all warnings Wear head eye and ear protection Wear suitable protective clothing for your safety Always use the chain saw with two hands Warning Bewa...

Page 4: ...saw when you are fatigued ill upset or under the influence of alcohol drugs or medication Use safety footwear snug fitting clothing and eye hearing and head protection devic es Use a vibration proof g...

Page 5: ...handling fuel or while operating the chain saw Do not allow other persons to be near the chain saw when starting or cutting Keep bystanders and animals out of the work area Children pets and bystande...

Page 6: ...ng Always carry the chain saw with the engine stopped the guide bar and saw chain to the rear and the muffler away from your body Always inspect the chain saw before each use for worn Ioose or damaged...

Page 7: ...ate Always shut off the engine before setting it down Use extreme caution when cutting small size brush and saplings because slender material may catch the saw chain and be whipped toward you or pull...

Page 8: ...t kickback Kickback is the up ward motion of the guide bar which occurs when the saw chain at the nose of the guide bar contacts an object Kickback can lead to dangerous loss of control of the chain s...

Page 9: ...ching the saw chain along the top of the guide bar may push the guide bar rapidly back towards the operator Either of these reactions may cause you to Iose control of the saw which could result in ser...

Page 10: ...irm grip with thumbs and fingers encircling the chain saw handles A firm grip will help you reduce kickback and maintain control of the saw Make sure that the area in which you are cutting is free fro...

Page 11: ...o be operated manually with the front guard turned down to the guide bar To release the brake pull up the front guard toward the front handle till a click sound is heard How to confirm 1 Turn off the...

Page 12: ...ration caused by faults or general wear 3 Make sure cutting tools are kept sharp so that they remain efficient 4 Reduce the amount of time you use a tool in one go by taking regular breaks 5 Avoid gri...

Page 13: ...ion Upper right of the aircleaner cover The screw under the H stamp is The High speed adjustment screw The screw under the L stamp is The Slow speed adjustment screw The screw at the left of the T sta...

Page 14: ...PAGE 14 WWW SGS ENGINEERING COM CALL FOR ASSISTANCE 01332 576 850 5 COMPONENTS LOCATION DIAGRAM Chain brake Chain bar Trigger operation Chain Pull start Front Handle...

Page 15: ...PAGE 15 5 COMPONENTS LOCATION DIAGRAM Chain tensioner Handling bar Chain brake Chain bar Chain...

Page 16: ...e power unit as follows 1 Pull the chain brake towards the front handle to check that the chain brake is not engaged You ll know you ve done this sucessfully as the chain brake will move back and fort...

Page 17: ...careful to ensure the chain is still aligned within the groove of the bar all the way around 5 To fit the chain wrap the chain around the drive gear and carefully drape it over the top of the guide ba...

Page 18: ...on make sure that the tensioning pin is aligning with with the hole in the bar You can adjust the position of the pin by gently pulling it while you twist the tension screw 9 While holding up the tip...

Page 19: ...ust the tension frequently as a loose chain can easily derail or cause rapid wear of itself and the guide bar Z Z NOTE 10 Tighten the nuts securely with the bar tip held up 12 15 N m Then check the ch...

Page 20: ...nsure to stop the engine and allow it cool before refueling the unit Select outdoor bare ground for fueling and move at least 3 m 10 ft away from the fueling point before starting the engine The engin...

Page 21: ...ctane value than prescribed there is a danger that the engine temperature may rise and an engine problem such as piston seizing may consequently occur the octane of the unleaded petrol fuel should be...

Page 22: ...trol and agitate again for at least one minute As some oils may be difficult to agitate depending on oil ingredients sufficient agitation is necessary for the engine to work properly Be careful that i...

Page 23: ...tank to 80 of the full capacity 3 Fasten the fuel cap securely and wipe up any fuel spillage around the unit 1 Select bare ground for fueling 2 Move at least 10 feet 3 metres away from the fueling poi...

Page 24: ...OIL FOR 4 STROKE ENGINE USE It can cause spark plug fouling exhaust port blocking or piston ring sticking 4 Mixed fuels which have been left unused for a period of one month or more may clog the carb...

Page 25: ...ed oil or anything similar causes a breakdown and also proves harmful to the human body and environment Please do not under any circumstances use any such material Use chain oil of vegetable origin Be...

Page 26: ...ngine make sure that all the parts including bar and chain are installed properly 1 Fill fuel and chain oil tanks respectively and tighten the caps securely 1 Chain oil 2 Fuel 8 STARTING THE ENGINE WA...

Page 27: ...to on I 4 Pull the choke lever all the way out to the open position Press the throttle lever twice This will close the choke Pull the choke all the way out again Keep your body away from the chain on...

Page 28: ...at surface so the cutting attachment doesn t touch the ground 6 Place your left hand on the top handle and your right hand on the pull start Push your right toecap into the rear handle to stabilise th...

Page 29: ...PAGE 29 8 STARTING THE ENGINE 7 Slowly pull the starting rope with your right hand until you feel the resistance of the rope Now pull the pull start hard several times until the engine fires...

Page 30: ...1 After starting the engine run the chainsaw at medium speed and see if chain oil is scattered off as shown in the figure 2 The chain oil flow can be changed by inserting a screwdriver in the hole on...

Page 31: ...following steps Adjust the carburetor with the bar chain attached 1 L needle 2 H needle 3 Idle adjusting screw 1 H and L needles should only be turned 1 4 at a time H needle 1 4 L needle 1 4 2 Start...

Page 32: ...serious burns By hand When carrying your saw by hand the engine must be stopped and the saw must be in the proper position Grip the front handle and place the muffler away from the body The chain gua...

Page 33: ...cidental starting 1 Air filter Loosen the knob and remove the air cleaner cover Take off the filter elements and tap off any sawdust When they are ex tremely dirty rinse vigurously with petrol Dry the...

Page 34: ...port on the tip of the bar 10 CHAINSAW MAINTENANCE AFTER EACH USE 4 Others Check for fuel leakage and loose fastenings and damage to major parts 5 Sprocket Check for cracks and for excessive wear inte...

Page 35: ...ns Dust clogging between the cylinder fins will cause overheat ing of the engine Periodically check and clean the cylinder fins after removing the air cleaner and the cylinder cover When installing th...

Page 36: ...odes with a wire brush and reset the gap to 0 65 mm if necessary 10 PERIODICAL SERVICE POINTS 3 Fuel filter Using a wire hook take out the filter from the filler port Wash the filter with spirits Repl...

Page 37: ...ngine can burn your skin Never touch the cylinder muffler or ignition plug etc during operation or right after stopping the engine Before starting the engine check around the muffler and clean any saw...

Page 38: ...re the gasket is not broken If it is broken replace with a new one 3 After making a test run re tighten the screw TORQUE 6 9 7 8 N m 70 80 kg cm Do not touch the muffler right after the engine has sto...

Page 39: ...pened when Sawdust becomes powder like You need to apply extra force to the chainsaw The cut path does not go straight Vibration increases Fuel consumption increases Cutter setting standards Be sure t...

Page 40: ...cutter and push straight forward Keep the file position as illustrated 11 MAINTENANCE OF SAW CHAIN AND GUIDE BAR After each cutter has been filed check the depth gauge and file it to the proper level...

Page 41: ...UIDE BAR Be sure to round off the front edge to reduce the chance of kickback or tie strap breakage Make sure every cutter has the same length and edge angles as illustrated Cutter length Filing angle...

Page 42: ...the bar occasionally to prevent partial wear The bar rail should always be square Check for wear of the bar rail Apply a ruler to the bar and the outside of a cutter If a gap is observed between them...

Page 43: ...PAGE 43 12 TROUBLESHOOTING GUIDE Starting failure Lack of power Poor acceleration Rough idling...

Page 44: ...PAGE 44 WWW SGS ENGINEERING COM CALL FOR ASSISTANCE 01332 576 850 12 TROUBLESHOOTING GUIDE Oil does not come out...

Page 45: ...Diaphragm type Ignition system Pointless CDI Spark plug L D L7T Oil feeding system Automatic pump Sprocket 7T x 0 325 Dimensions 390 L x 250 W x 290 H mm Dry weight 5 8 kg Cutting Head Guide bar type...

Page 46: ...ropean Communities Directive s and Stand ard s PLACE DATE Signature Robert Wyatt Company Secretary Derby UK 24th JUNE 2017 SGS Engineering UK Ltd SGS Engineering UK Ltd West Side Park Raynesway Derby...

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