Homelite UT70121 Edger User Manual
Contents
1. OPERATOR S MANUAL Trimmer F2020 UT 0121 JAE he Your new trimmer has been engineered and manufactured to Homelite s high standard for dependability ease of operation and operator safety Properly cared for it will give you years of rugged trouble free performance A WARNING To reduce the risk of injury the user must read and understand the operator s manual Thank you for buying a Homelite trimmer SAVE THIS MANUAL FOR FUTURE REFERENCE TABLE OF CONTENTS My roe pga eine esa eae css A AA E A E O E A E sees T 2 3 _ VDO ear EEE E EEE a E EE E E EE EN E E 4 5 E onea O E E E E E RE 5 BWIA CG meeen E a E A E E E E E N 6 SS oee E T A EE E E E E E 6 m AS O Seer a Ter emer E E E E E 7 8 E ODO e E E E E E een ee ere 9 11 TS ACS E E E E EE EEE EE E EEA EE E T E opceyscnuedstes 12 14 E OUDE NDOU eee nent en ee ene eee ne eer E E E ee ee E E ee ee 15 16 I artaernessones anpreotet E A E E tated en iumeupadenet ena etdanssoswandsincnntmamasnucaraeanagineeathesnetessaat oie 17 Sy oases seep cesses Bac se een ae cc sence sgt ete ecw sete bce Gets de Sos se pcs does 17 SAFETY WARNING Do not attempt to operate this trimmer until you have read thoroughly and understand completely all instructions safety rules etc contained in this manual Failure to comply may result in accidents involving fire electric shock or serious personal injury Save operator s manual and review frequently for continuing safe operation and instruct2. and 9 WARNING Never start or run the engine inside a closed or poorly ventilated area breathing exhaust fumes can kill TO START A COLD ENGINE 1 Lay trimmer on a flat bare surface Move switch to RUN position NOTE Unit is equipped with a positive on off switch Make sure switch is in the I RUN position before Starting the unit 2 Push primer bulb 8 to 10 times 3 Set choke lever to choke position 4 Depress interlock squeeze trigger and pull starter rope until engine tries to run No more than 6 pulls 5 Set choke lever to half choke position 6 Hold trigger and pull starter rope until engine runs 7 Run engine 30 to 45 seconds at full throttle with trigger depressed fully on half choke position to warm up Move choke lever to run position TO START A WARM ENGINE 1 Move choke lever to run position 2 Hold trigger and pull starter rope until engine runs TO STOP THE ENGINE To stop the engine depress the switch to O position NOTE Be sure to return the stop switch to the I RUN position before trying to start unit 11 IGNITION SWITCH ON TO RUN O OFFTOSTOP A gots pi E ee st Vet as Fs Rd conn AEEA E Te OL paian Meet L OLS ANE ANANN a AaS i nde Sete ie a vE vE ADAN THROTTLE TRIGGER CHOKE LEVER Z RUN POSITION HALF CHOKE POSITION CHOKE POSITION Fig 9 MAI
3. replace fuel cap and hand tighten Wipe up any fuel spillage Move 9 m 30 ft away from refuelling site before starting engine NOTE It is normal for smoke to be emitted from a new engine during and after first use WARNING Always shut off engine before refuelling Never add fuel to a machine with a running or hot engine Move at least 9 m 80 ft from refuelling site before starting engine Do not smoke e 1 Litre 20 ml 2 Litres 40 ml 3 Litres 60 ml 4 Litres 80 ml 5 Litres 100 ml OPERATING THE TRIMMER See Figure 5 Hold the trimmer with the right hand on the rear handle and the left hand on the front handle Keep a firm grip with both hands while in operation Trimmer should be held ata comfortable position with the rear handle about hip height Always operate trimmer at full throttle Cut tall grass from the top down This will prevent grass from wrapping round the drive shaft housing and string head which may cause damage from overheating If grass becomes wrapped round the string head stop the engine disconnect the sparking plug wire and remove the grass Prolonged cutting at partial throttle will result in oil dripping from the silencer OPERATION ADVANCING THE STRING ADVANCING STRING USING THE EZ LINE TAP ADVANCE SYSTEM String advance is controlled by tapping string head on grass while running engine at full throttle 1 Run engine at full throttle 2 Tap string head on gr
4. your skin WE Keep petrol and oil away from the eyes If petrol or oil comes in contact with the eyes wash them immediately with clean water If irritation is still present see a doctor immediately E Clean up spilled fuel immediately MIXING THE FUEL WE This product is powered by a 2 cycle engine and requires pre mixing petrol and 2 cycle oil Pre mix unleaded petrol and 2 cycle engine oil in a clean container approved for petrol E This engine is certified to operate on unleaded petrol intended for motor vehicle use with an octane rating of 87 R M 2 or higher E Do not use any type of pre mixed petrol oil from fuel service stations This includes the pre mixed petrol oil intended for use in mopeds motorcycles etc E Use high a quality 2 cycle self mixing oil for air cooled engines Do not use motor vehicle oil or 2 cycle outboard oil E Mix 2 oil into the petrol This is a 50 1 ratio WE Mix the fuel thoroughly and also each time before fuelling WE Mix in small quantities Do not mix quantities larger than are usable in a 30 day period A 2 cycle oil containing a fuel stabiliser is recommended FILLING THE TANK 1 Clean surface round fuel cap to prevent contamination 2 Loosen fuel cap slowly to release pressure and to keep fuel from escaping around the cap 3 Carefully pour fuel mixture into the tank Avoid spillage 4 Prior to replacing the fuel cap clean and inspect the gasket 5 Immediately
5. NTENANCE 6 Make sure the string head and the spool retainer are installed on the drive shaft by turning the retainer anticlockwise to tighten 7 Pull the strings again to rotate the spool into cutting position Push the spool retainer down while pulling on string s to manually advance the string and to check for proper assembly of the string head WARNING Use only original manufacturer s replacement parts accessories and attachments Failure to do so can cause possible injury poor performance and may void your warranty E You may make adjustments and repairs described here For other repairs have the trimmer serviced by an authorised service dealer M Consequences of improper maintenance may include excess carbon deposits resulting in loss of performance and discharge of black oily residue dripping from 6 the silencer IA HE Ys J E Make sure all guards straps deflectors and handles are properly and securely attached to avoid the risk of EX personalinjury SPOOL REPLACEMENT POOL EZ LINE TAP ADVANCE SYSTEM RETAINER NEW PRE WOUND SPOOL See Figures 10 and 11 If replacing string only refer to String Replacement later in this manual Use only 2 0 mm 080 in diameter monofilament string o PANG Use the manufacturer s replacement string for best perfor mance 1 Stop the engine and disconnect the sparking plug wire Hold the string head and unscrew the spool retainer Turn clockwise 2
6. PROBLEM Grass wraps round drive shaft housing and string head Spool retainer hard to turn Oil drips from silencer POSSIBLE CAUSE 1 Cutting tall grass at ground level 2 Operating trimmer at part throttle Screw threads dirty or damaged 1 Operating trimmer at part throttle Check oil fuel mixture Air filter dirty oO N 4 Carburettor requires adjustment NOTE Thecarburettor adjustment needle s are equipped with plastic cap s which prevent anticlockwise rotation from the original factory adjustment If your unit exhibits specific performance problem s where the Trouble Shoot ing Section recommends a anticlockwise needle adjust ment and no adjustments have been made since original purchase the unit should be taken to a factory authorised service dealer for repair In most cases the needed adjustment is a simple task for the factory trained service representative 16 SOLUTION 1 Cut tall grass from the top down 2 Operate trimmer at full throttle Clean threads and lubricate with grease if no improve ment replace spool retainer 1 Operate trimmer at full throttle 2 Use fresh fuel and the correct 2 cycle oil mix 3 Clean air filter Refer to Replacing and Cleaning Air Filter earlier in this manual 4 Turn mixture needle clockwise 1 16 turn See Figure 18 IDLE SPEED SCREW MIXTURE NEEDLE WARRANTY GUARANTEE STATEMENT RTSA RTUK RTG All H
7. Remove the empty spool from the string head Keep the spring attached to the spool 3 To install the new spool make sure the two strings are captured in the slots opposite each other on the new spool Make sure the ends of each string are extended approximately 152 mm 6 in beyond each slot 4 Thread the strings into the eyelets in the string head Carefully push the spool into the string head gently pull the strings to the outside if necessary When the spool is positioned in the string head grasp the strings and pull sharply to release them from the slots in the spool 5 Push down and turn the spool anticlockwise until it no longer turns Hold the spool down and rotate clockwise a small amount Release the spool The spool should be locked down in the string head If not hold down and rotate until locked EYELETS STRING HEAD DRIVE SHAF 12 MAINTENANCE STRING REPLACEMENT See Figures 12 13 14 and 15 SPOOL 1 Stop the engine and disconnect the sparking plug QT 2 gt wire Hold the string head and unscrew the spool xy Ses retainer Turn anticlockwise Aro ARROWS ON lt 7 f 2 Remove the spool from the string head NOTE Keep the spring attached to the spool Remove any old string remaining on the spool 3 Cuttwo pieces of string each being approximately ANCHOR 2 7 m 9 ft long HOLE 4 Insert the first string into the anchor hole in the upper part of the spool Wind the first string round the upper part of
8. Spray the spark arrester with a quality carbon cleaner 2 Gently clean using a wire brush 3 Install the new or cleaned spark arrester and reassemble completely before use ARROWS ON 13 MAINTENANCE REPLACING AND CLEANING AIR FILTER See Figures 16 and 17 For proper performance and long life keep air filter clean 1 Remove the air filter cover by pushing down on the latch with your thumb while gently pulling on the cover 2 Remove the filter and clean it in warm soapy water Rinse and let dry completely For best performance N Wf pe replace annually oh lv 3 Install the filter align tabs push in and make sure the A OA d 3 Y IN latches are locked into place FUEL CAP WARNING A leaking fuel cap is a fire hazard and must be replaced immediately The fuel cap contains a non serviceable filter and a check valve A clogged fuel filter will cause poor engine perfor mance If performance improves when the fuel cap is loosened the check valve may be faulty or the filter clogged Replace fuel cap if required SPARKING PLUG This engine uses a Champion RCuJ 6Y with 0 63mm 0 025 in electrode gap Use an exact replacement and replace annually STORAGE 1 MONTH OR LONGER 1 Drain all fuel from tank into a container approved for petrol Run engine until it stops AIR FILTER 2 Clean all foreign material from the trimmer Store itina Zo y COVER well ventilated place that is inacce
9. at max engine performance ccceeeeeeseeeeeeeeeeeenees 0 46 kg h Vibration level idling ROM Handie cites sat cue ieceesdiunniansdeedtannoramunseusut EEEn EAEE ERREN ESEE EEANN 4 8 Rear Fane asrina A EEE E A A E E E eee 4 8 Vibration level racing Front Randig stu naneasicprecieeynea tries obrauntwromaladin ana dt neaei eaan ai amen ia a T awanan Ea ai inais 13 0 FAS Ah FIGS e E E E E E E EE A 8 4 Sound pressure level in accordance with EN ISO 11806 1997 ISO 7917 1987 a nnnnannnnannnnnnnnnnnnnnnnnnnnnnnesnnnnsnnnennnnne 100 Sound power level in accordance with ISO 10884 c cc ccccccescesseeecccsseesesceseceecsoaseeensscesaecesscenseessocenseenscceeseessceess 113 UNPACKING INSTRUCTIONS PACKING LIST FOR OWNER S KIT E Carefully remove the product from the carton E Grass deflector WE Inspect the product to make sure no breakage or E Fronthandle damage occurred during carriage E Silencer guard torque wrench and screws WE Do not discard the packing material until you have E Fixings inspected and operated the product P j p E Operator s manual FEATURES SILENCER 55 GUARD Li CHOKE LEVER THROTTLE CONTROL AND REAR HANDLE IGNITION SWITCH STARTER GRIP FRONT HANDLE THROTTLE TRIGGER DRIVE SHAFT HOUSING GRASS DEFLECTOR STRING HEAD ASSEMBLY ASSEMBLY INSTRUCTIONS GRASS DEFLECTOR See Figure 2 1 Remove wing nut flat washer lock washer and bolt from the Owner s Kit 2 Place grass d
10. bration was measured in accordance to ISO 7916 Read the safety precautions section of the manual SOUND PRESSURE SOUND POWER VIBRATION MODEL MODEL NO LpA dBA LwA dBpA m s F2020 UT70121 100 113 8 4 EC DECLARATION OF CONFORMITY According to machinery directive 98 37 EC and EMC directive 89 336 EEC We Homelite Consumer Products Inc 1428 Pearman Dairy Road Anderson SC 29625 USA declare in sole responsibility that the product F2020 UT70121 to which this certificate applies conforms to the basic health and safety requirements of the Machinery Directive 98 37 EC and other relevant directives such as EMC Directive 89 336 EEC and Outdoor Directive 2000 14 EC To effect correct application of the health and safety requirements stated in the EEC directives the following European and or national standards and or technical specifications were consulted EN ISO 14982 1998 ISO 7916 amp 7917 EN ISO 11806 1997 ISO 7918 1995 ISO 8380 1993 ISO 8893 1989 ISO 10884 1995 EN 292 1 1991 EN 292 2 1991 EN 292 2 1991 A1 1995 EN 563 1994 EN 27917 1991 ISO 7112 1982 ISO 7113 1991 Wayne Hill Homelite Consumer Products Inc Director Environmental Compliance 1428 Pearman Dairy Road Anderson SC 29625 USA a eae December 18 2002 OPERATOR S MANUAL Trimmer F2020 UT 0121 983000 204 2 03 Ryobi Technologies GmbH ltterpark 7 D 40724 Hilden Germany Tel 49 0 2103 29 58 0 Fax 49 0 2103 29 58 29 info ryobi rt
11. eflector over shaft and bracket 3 Install bolt through the slots in the tabs on grass deflec tor and bracket on drive shaft housing 4 Install flat washer lock washer and wing nut GRASS DEFLECTOR 5 Tighten Securely Wr LOCK WASHER FRONT HANDLE See Figure 3 WING NUT BRACKET 1 Remove the front handle bolt and wing nut from the Owner s Kit 2 Install the front handle onto the top side of the drive shaft housing and move it to a comfortable position 3 Place the bolt through the front handle as shown Then LED install the wing nut RES 4 Tighten the wing nut securely NOTE Do not attempt to remove or modify the spacer This spacer limits the upper position of the handle grip See WING NUT Figure 3 ASSEMBLY SILENCER GUARD ASSEMBLY iG See Figure 4 UG y Iwz 1 Remove silencer guard and two screws from the he owner s kit VS HOUSING 2 Attach the silencer guard to the rear housing TORQUE NOTE Make sure the bent end of the silencer guard fits T 7 securely into the opening of the rear housing 3 Install two screws 4 Tighten screws securely SILENCER GUARD Kon SCREWS BENT END OF SILENCER GUARD OPENING IN REAR HOUSING OPERATION FUEL AND REFUELLING HANDLING THE FUEL SAFELY WE Always handle fuel with care it is highly flammable Always refuel outdoors where there are no sparks and flames Do not inhale fuel vapour E Do not let petrol or oil come in contact with
12. fill primary fuel delivery system is blocked Contact a servicing dealer If primer bulb fills engine may be flooded see next item Remove sparking plug turn trimmer so sparking plug hole is aimed at the ground Move choke lever to RUN and pull starter cord 10 to 15 times This will clear excess fuel from engine Clean and reinstall sparking plug Pull starter three times with choke lever at RUN If engine does not start move choke lever to CHOKE and repeat normal starting procedure If engine still fails to start repeat procedure with a new sparking plug 4 Contact a servicing dealer Contact a servicing dealer Turn mixture needle anticlockwise 1 16 turn See Figure 18 ook Use fresh fuel and the correct 2 cycle oil mix Clean air filter Refer to Replacing and Cleaning Air Filter earlier in this manual Turn mixture needle clockwise 1 16 turn See Figure 18 Turn idle speed screw clockwise to increase idle speed See Figure 18 ooh Lubricate with silicone spray Install more string Refer to String Replace ment earlier in this manual Pull strings while alternately pressing down on and releasing spool retainer Remove string from spool and rewind Refer to String Replacement earlier in this manual Advance string at full throttle TROUBLESHOOTING IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM CONTACT YOUR AUTHORISED SERVICE DEALER
13. g de Ryobi Technologies Customer Services Anvil House Tuns Lane Henley on Thames RG9 1SA UK Homelite R T S A BP 50012 95945 Roissy CDG Cedex FRANCE Ryobi Technologies Australia PTY Limited 359 361 Horsley Road Milperra NSW 2214 Australia
14. g plug wire before making any adjustments or repairs except for carburettor adjustments Inspect the unit before each use for loose fasteners fuel leaks etc Replace any damaged parts before use The string head will rotate during carburettor adjust ments It has been reported that vibrations from hand held tools may contribute to a condition called Raynaud s Syn drome in certain individuals Symptoms may include tingling numbness and blanching of the fingers usually apparent upon exposure to cold Hereditary factors exposure to cold and dampness diet smoking and work practices are all thought to contribute to the develop ment of these symptoms It is not Known at present what if any vibrations or extent of exposure may contribute to the condition There are measures that can be taken by the operator to possibly reduce the effects of vibration a Keep your body warm in cold weather When operat ing the unit wear gloves to keep the hands and wrists warm It is reported that cold weather is a major factor contributing to Raynaud s Syndrome b After each period of operation exercise to increase blood circulation c Take frequent work breaks Limit the amount of exposure per day d Keep the tool well maintained fasteners tightened and worn parts replaced If you experience any of the symptoms of this condition immediately discontinue use and see your doctor about these symptoms Mix and store fuel in a contai
15. ing attention to potential safety concerns as well as operating and servicing information Please read all the information carefully to ensure satisfaction and safe use Wear eye and hearing protection Wear eye and hearing protection when operating this equipment Keep bystanders away Keep all bystanders at least 15 m 50 ft away RPM Decal Rotational direction and maximum speed of the shaft for the cutting attachment No Smoking Do not smoke when mixing fuel or filling fuel tank Petrol Use unleaded petrol intended for motor vehicle use with an octane rating of 87 R M 2 or higher Mix Petrol and Oil Danger of Ricochet Mix the fuel mix thoroughly and also each time before fuelling Switch On Off Switch ON to Run O OFF to Stop No blade Do not install any type of blade on this unit SYMBOLS The purpose of safety symbols is to attract your attention to possible dangers The safety symbols and the explanations with them deserve your careful attention and understanding The safety warnings do not by themselves eliminate any danger The instructions or warnings they give are not substitutes for proper accident prevention measures SYMBOL MEANING DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serious Injury WARNING indicates a potentially hazardous situation which if not avoided could result in serious Injury CAUTION Indicates a
16. ing others who may use this tool READ ALL INSTRUCTIONS HM Clear the work area before each use Remove all objects GENERAL SAFETY RULES such as stones broken glass nails wire or string which may be thrown or become entangled in the string head E For safe operation read and understand all instructions E Wear full inea ea hil ii before using the trimmer Follow all safety instructions a shia a a cS Failure to follow all safety instructions listed below may this unit result in serious personal injury E Wear heavy long trousers boots and gloves Do not E Do not allow children or untrained individuals to use wear loose titting clothing shorts jewellery of any kind or go barefoot this unit E Never start or run the engine in a closed or poorly ventilated area breathing exhaust fumes can kill SAFETY Secure long hair so it is above shoulder level to prevent entanglement in any moving parts Keep all bystanders children and pets at least 15 m 50 ft away Do not operate this unit when you are tired ill or under the influence of alcohol drugs or medication Do not operate in poor lighting Keep firm footing and balance Do not overreach Overreaching may result in loss of balance or exposure to hot surfaces Keep all parts of your body away from any moving part Do not touch area around the silencer or cylinder of the trimmer these parts get hot from operation Always stop the engine and remove the sparkin
17. ner approved for petrol Mix fuel outdoors where there are no sparks or flames Wipe up any fuel spillage Move 9 m 80 ft away from refuelling site before starting engine Stop the engine and allow to cool before refuelling or storing the unit Allow the engine to cool empty the fuel tank and secure the unit from moving before transporting in a vehicle SPECIFIC SAFETY RULES FOR TRIMMER USE Replace string head if cracked chipped or damaged in any way Be sure the string head is properly installed and securely fastened Failure to do so may cause serious injury Make sure all guards straps deflectors and handles are properly and securely attached Use only the manufacturer s replacement string in the cutting head Do not use any other cutting attachment Never operate unit without the grass deflector in place and in good condition Maintain a firm grip on both handles while trimming Keep string head below waist level Never cut with the string head located over 76 cm 30 in or more above the ground SYMBOLS Important Some of the following symbols may be used on your tool Please study them and learn their meaning Proper interpretation of these symbols will allow you to operate the tool better and more safely SYMBOL NAME EXPLANATION Safety Alert Symbol Indicates danger warning or caution It means attention Your safety is involved Read Your Operator s Manual Your manual contains special messages to br
18. omelite products are guaranteed from defects in material and workmanship for a period of twenty four 24 months effective and evidenced from date of original invoice or delivery note Defects caused by normal wear and tear unauthorised improper maintenance handling or overload are excluded from this guarantee as are accessories such as battery packs bulbs blades and bits etc In the event of malfunction within the guarantee period please return the assembled product with proof of purchase to your dealer or nearest Homelite Service Centre Your statutory rights in respect of defective products remain unaffected by the warranty Ryobi Technologies GmbH Itterpark 7 D 40724 Hilden Germany Ryobi Technologies Customer Services Anvil House Tuns Lane Henley on Thames RG9 1SA UK Homelite R T S A BP 50012 95945 Roissy CDG Cedex FRANCE Ryobi Technologies Australia PTY Limited 359 361 Horsley Road Milperra NSW 2214 Australia SAFETY DIRECTIVE SOUND POWER PRESSURE AND HANDLE VIBRATION CHART FOR STRIMMERS BRUSHCUTTERS Information on Noise Emission per European Machine Safety Directive 98 37 EC The individual equipment listed was operated in a manner consistent with normal working conditions The A weighted sound pressure level LpA at the operator s ear and the A weighted sound power level LWA were both measured in accordance with Directive 79 113 EEC Hearing protection is recommended where levels exceed 85 dBA Handle vi
19. ound to advance string String advances each time the head is tapped Several taps may be required until string strikes the cut off blade 4 Resumetrimming NOTE If the string is worn too short you may not be able to advance the string by tapping it on the ground If so STOP THE ENGINE and manually advance the string ADVANCING THE STRING MANUALLY Push the spool retainer down while pulling on string s to manually advance the string CUTTING TIPS See Figure 6 E Keep the trimmer tilted toward the area being cut this is the best cutting area E Do not cut in dangerous cutting area E Use the tip of string to do the cutting do not force string head into uncut grass E Wire and picket fences cause extra string wear even breakage Stone and brick walls kerbs and wood may wear string rapidly E Avoid trees and shrubs Tree bark wood mouldings cladding and fence posts can easily be damaged by the string DANGEROUS CUTTING AREA BEST CUTTING AREA 10 GRASS DEFLECTOR LINE TRIMMING CUT OFF BLADE See Figure 7 This trimmer is equipped with a line trimming cut off blade on the grass deflector For best cutting advance string until it is trimmed to length by the cut off blade Advance string whenever you hear the engine running faster than normal This will maintain best performance and keep string long enough to advance properly 8 Sy THI Fig 7 OPERATION STARTING AND STOPPING See Figures 8
20. potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices which may cause property damage Advises you of information or instructions vital to the operation or maintenance of the equipment SAVE THESE INSTRUCTIONS TECHNICAL DATA Weight Without TUS xl string Nead sssini EEE EEA A i 4 63 Kg Without fuel w string head nnannnennnennnnnnsnnnnnnnsnnnrrreranersnrnsrrnnnrrsrrrsnrrsnrrrnrrnrrrnrernrrrnnresrnennreerernnrnne 4 44 Kg PUGS TEI VOUE sere E E E E E E E E E E 42 5 cm IV aE E A A E A N T E E E E A E EEA A A EE N ET 432 mm Sea eS S ee SINC a E S E E A T T AT A AEA E O E N A E E 25cm Maximum engine performance in accordance with ISO 8893 0 0 cccccceseeeeeceeeeeeeeeseeeaeeeeeseaeeeeseeeeeseaeeesaaeeeseaaees 0 75 kW Maximum rotational frequency of the spindle sic ctisiie cis ces se xveecdncswexencandd oaeceasadaceeelvovevaeedeaeaslavaetdeseveeseaieenssneterasdeees 9 000 min Engine Speed rotational frequency at recommended max spindle rotational frequency cccccseeeeeeeeeeees 12 500 min Engine speed rotational frequency at idle ccccceecccceeececceseceseeceesaeeeeeseuseeeseaeeessaeeesseeseessaueesseneeess 3 100 4 300 min Fuel consumption in accordance with ISO 8893 at max engine performance cccceeccceeeeeeeeeeceeeeeeeeeesaeeeees 0 48 kg h Specific fuel consumption in accordance with ISO 8893
21. ssible to children x 4 Keep away from corrosive agents such as garden chemicals and de icing salts 3 Abide by all Federal and local regulations for the safe storage and handling of petrol Excess fuel should be used up in other 2 cycle engine powered equipment 14 TROUBLESHOOTING IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM CONTACT YOUR AUTHORISED SERVICE DEALER PROBLEM Engine will not start Engine starts but will not accelerate Engine starts but will only run at high speed at half choke Engine does not reach full speed and emits excessive smoke Engine starts runs and accelerates but will not idle String will not advance POSSIBLE CAUSE 1 No spark 2 No fuel 3 Flooded engine 4 Starter rope pulls harder now than when new Carburettor requires adjustment Carburettor requires adjustment 1 Check oil fuel mixture 2 Air filter dirty 3 Carburettor requires adjustment Carburettor requires adjustment ooh String welded to itself 2 Not enough string on spool 3 String worn too short 4 String tangled on spool 5 Engine speed too slow 15 SOLUTION 1 Check spark Remove sparking plug Reattach the sparking plug cap and lay sparking plug on metal cylinder Pull the starter rope and watch for spark at sparking plug tip If there is no spark repeat test with a new sparking plug Push primer bulb until bulb is full of fuel If bulb does not
22. the spool anticlockwise as shown FIRST STRING Fig 12 by the arrows on the spool Place string in the slot on upper spool flange leaving about 152 mm 6 in extended beyond the slot Do not overfill After winding the string there should be at least 6 mm 1 4 in between the wound string and the outside edge of the spool FIRST STRING 5 Repeat above step with second string using the bottom part of spool Do not overfill 6 Replace the spool and the spool retainer Refer to Spool Replacement earlier in this manual CLEANING THE EXHAUST PORT AND SILENCER Depending on the type of fuel used the type and amount of oil used and or your operating conditions the exhaust port and silencer may become blocked with carbon deposits If you notice a power loss with your petrol powered tool a qualified service technician will need to remove these deposits to restore perfor mance SPARK ARRESTER The spark arrester must be cleaned or replaced every 25 hours or yearly to ensure proper performance of your a SECOND product Spark arresters may be in different locations Z STRING depending on the model purchased Please contact your nearest service dealer for the location of the spark arrester for your model Cleaning Instructions Mm Remove the spark arrester from the silencer WE if your spark arrester is made of fibreglass discard andreplace E if your spark arrester is made of metal follow these cleaning instructions 1
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