Hayter Mowers 407D User's Manual
Contents
1. Button Figure 8 276798MA DRAFT COPY OPERATION HOW TO START THE ENGINE NOTE DO NOT BE ALARMED your engine will smoke the first time it is started It is burning off the protective coating that is on the internal engine parts A 1 Before each use remove debris from the debris screen shown in Figure 5 Debris can cause the engine to overheat Wipe the debris screen with a cloth or paper towel WARNING Never leave the ma chine unattended while the en gine is running Wait for the trim mer lines to stop rotation 2 Move the throttle control lever forward to the START or FAST position 3 To start a cold engine push the primer but ton five times Wait two seconds between each push of the primer button NOTE Do not use the primer to start a warm engine 4 Firmly hold the recoil starter handle with your right hand See Figure 9 5 Pull back sharply on the recoil starter handle DO NOT allow the starter rope to snap back Let the starter rope slowly re wind as you hold the recoil starter handle NOTE If engine fails to start after three pulls push the primer button two times and again pull the recoil starter handle WARNING Never run the engine indoors or in a poorly ventilated area Engine exhaust contains carbon monoxide an odorless and deadly gas Keep hands feet hair and loose clothing away from the machine and any moving parts on the engine Avoid the muffler and2. Know your product If you understand the unit and how the unit operates you will get the best performance As you read this manu al compare the illustrations to the unit Learn the location and the function of the controls To help prevent an accident follow the oper ating instructions and the safety rules Keep this manual for future reference A WARNING Look for this symbol to indi cate important safety precautions This symbol indicates Attention Become Alert Your Safety Is At Risk Responsibility Of The Owner WARNING This cutting machine A is capable of throwing objects Failure to observe the following safety instructions could result in serious injury to the operator or bystanders The responsibility of the owner is to follow the instructions below SAFETY PRECAUTIONS General Operation 1 Read understand and follow all instruc tions on the machine and in the manu al s Be thoroughly familiar with the controls and the proper use of the ma chine before starting 2 yourself with all of the safety and operating decals on this equipment and on any of its attachments or acces sories 3 Do not put hands or feet near or under rotating parts 4 Only allow responsible individuals who are familiar with the instructions to oper ate the machine 276798MA DRAFT COPY 5 10 11 12 13 14 15 16 17 Inspect the area where the machine is
3. Pull the trimmer out of the carton and off sembled and positioned in the carton for ship the base pad ment 5 Remove packing material from around the References to the right or left hand side of the trimmer head machine are from the viewpoint of the opera 6 Remove protective plastic from front of tor s position behind the unit frame Figure 1 276798MA DRAFT COPY 8 ASSEMBLY HOW TO RAISE THE HANDLE Hold the handle with one hand and loosen both handle adjustment knobs until the ratchet teeth are disengaged Do not remove the handle adjustment knobs See Figure 2 2 Raise the handle to the operating position 3 Stand in the operator s position behind the ma chine Put the handle in a comfortable position Make sure both sides of the handle are level NOTE Make sure the cables are not caught between the upper and Recoil a Eb Handle lower handle 4 Tighten the handle ad justment knobs Make sure the handle pivots are locked in place NOTE The handlebar Handle ndjistment height is adjustable See How To Adjust The Height Of The Han dlebar in the Mainte nance section Figure 2 Handle Pivot 5 attach the recoil start handle to the rope guide twist the rope through the rope guide mounted on the right side of the handlebar HOW TO ATTACH THE GUARD 1 Attach the guard to the machine with the four fasteners as shown See Figure 3 Fastener Timmer Figure 3 276798MA DRAFT
4. not shown Instruction Book amp Parts List REPAIR PARTS Code 407D 276798MA DRAFT COPY Code 407D Key No O AON DO oO r OON Q oon NN NN NY NY NY NY NY a a a ad d d o SF FHF SF U O O NO oO FF OONO O AN DO aA FB OD 276798MA DRAFT COPY Part No MU015x84 MUO25x11 MU740150E549 MU26x256 MU740231 Z MUO009x48 MU712403 MU740292 MU15x119 MU17x104 MU740171 MU740173 MU711933 MU740244 MU740179 MU740183 MU018x31 MU001x20 MU26x235 MU770070 MU740206 MU26x294 MU1001049 MU740300 MU740163 MU712126 MU740175E549 MU712127 MU740164 MU740299 REPAIR PARTS Description Nut Screw Frame Trimmer Screw Bracket Idler Assembly Bolt Spring Spacer Nut Washer Pulley Cutting Head Spacer Belt Pulley Idler Pulley Engine Pulley Idler Lockwasher Bolt Screw Guard Assembly Guard Screw Jackshaft Housing Assembly Shaft Cutting Wrap Upper Head Screw Assembly Cutting Disc Screw Set Line Cutting Guide Assembly Metal Height 25 NOTES 276798MA DRAFT COPY 26 NOTES 276798MA DRAFT COPY 27 How To Order Replacement Parts Use only manufacturer s authorised or approved replacement parts The letter placed on the end of the part number denotes the type of finish for the part C for chrome Z for zinc a PA for purchased assembly It is important that you include this when ordering a part Do not use attachments or accessories not specifically
5. or service the machine stop the engine Make sure that all moving parts have stopped Disconnect the wire from the spark plug HOW TO REPLACE THE TRIMMER LINE IMPORTANT To extend the life of the trim mer line keep the trimmer line moist If not kept moist the nylon trimmer line will be come dry and brittle Keep extra trimmer line in a can of water The line will then stay flexible and easy to change A flexible line will also last much longer For the best performance use a heavy gauge 3 3mm 0 130 diameter trimmer line Cut the length of the trimmer line to 52cm 21 5 inches Do not allow the length of the lines to vary more than one inch This is important to make sure the trimmer head is balanced and does not vibrate HOW TO CHANGE TRIMMER LINES When the trimmer line becomes worn to half the original length replace the trimmer line as follows Trimmer Line Retainer Stop the engine Wait for 4 Next take the ends ofthe 5 Then check to make all moving parts to stop Remove worn trimmer line from line retainer First thread the ends of the new trimmer line through the outside loops 276798MA DRAFT COPY line cross over the line retainer and thread the ends through the centre hole 17 sure that the ends of the line are even MAINTENANCE HOW TO Trimmer Housing REPLACE THE DRIVE BELT gt To replace the drive belt the trimmer head and shield must be removed as follows WARNI
6. recommended for this unit In order to obtain proper replacement parts you must supply the model number of your machine see serial number Replacement parts except for the engine transmission transaxle or differential are available from your local Hayter authorised dealer the store where the mower was purchased or a service shop recommended by the store If you are unable to obtain parts or service in the manner outlined above then contact HAYTER LIMITED Service Department Spellbrook Bishop s Stortford Hertfordshire CM23 4BU When ordering the following information is required 1 The Model Number 2 Serial Number 3 Part Number 4 Quantity 276798MA DRAFT COPY 28
7. surround ing areas Temperatures may ex ceed 150 F Recoil Starter Handle WO Figure 9 TRIMMER TIPS WARNING Debris such as sticks gravel or stones can be thrown with sufficient force to cause per sonal injury or property damage e Set the throttle control in the FAST posi tion If the weeds or grass are tall and thick operate the machine at a slower walking speed e Frequently clean the underside of the ma chine to remove any grass build up For best results and longer lasting line use the ends of the line to do the cutting This is easily done by moving slowly through very thick or heavy weeds Ifthe trimmer lines become too short it will 276798MA DRAFT COPY 13 take longer to complete the job Ifthe trim mer lines are worn to less than half their original length change to a new trimmer line See How To Change The Trimmer Line in the Maintenance section Do not trim on excessively steep slopes If a slope is difficult to stand on do not trim Do not trim on slopes when the ground is slippery or wet Trim across the face of a slope not up and down e eTrimming may be done at slower engine speeds especially when trimming around flowers shrubs and small trees Operat ing at slower speeds will also reduce en gine noise and vibration at the upper handle MAINTENANCE CUSTOMER RESPONSIBILITIES SERVICE RECORDS Fill in dates as you complete regular service Engine M
8. to be used Your equipment can propel small objects at high speed causing per sonal injury or property damage Stay away from breakable objects such as windows greenhouses etc Keep the area of operation clear of all persons particularly small children and pets Wear appropriate clothing such as a long sleeved shirt or jacket Also wear long trousers Do not wear shorts Do not wear loose clothing which could get caught in this equipment Always wear safety goggles or safety glasses with side shields when operating the machine to protect your eyes from foreign objects which can be thrown from the unit Always wear work gloves and sturdy footwear Leather work shoes or short boots work well for most people These will protect the operator s ankles and shins from small sticks splinters and other debris and improve traction It is advisable to wear protective head gear to prevent the possibility of being struck by small flying particles or being struck by low hanging branches twigs or other objects which may be unnoticed by the operator Do not operate the machine without proper guards or other safety protective devices in place Use this equipment for its intended pur pose only See manufacturer s instructions for prop er operation and installation of accesso ries Only use accessories approved by the manufacturer Operate only in daylight or good artificial light Do not operate the machine w
9. you operate the unit learn and understand the purpose for each pictorial Amin Safety Warning Pictorials 1 WARNING 2 IMPORTANT Read Owner s Manual Before Operating This Machine 3 WARNING Thrown Objects Keep Bystanders Away Read User Instructions Before Operating This Machine 4 Not Trim Up And Down Slopes Trim Across Slopes Lwa WARNING Rotating Parts Stop Engine Disconnect Spark Plug Wire Before Making Adjustments WARNING Wear Eye Protection DANGER Disconnect Spark Plug Wire Before Servicing Unit Direction of Rotating Line Declared airborne sound power level of 106dB A is in accordance with Directive 2000 14 EC Control And Operating Pictorials 1 Slow 2 Fast 3 Engine Stop 4 Engine Stop 276798MA DRAFT COPY Oil Fuel Engage Disengage ASSEMBLY ASSEMBLY CONTENTS OF PARTS BAG 1 Owner s Manual 1 Parts Bag Not shown actual size 2 Sets Trimmer Lines 1 Bag 4 Screws 1 Safety Glasses 1 20 oz Bottle Oil 0 155 inch diameter glasses or eye shields while as TRIMMER FROM CARTON sembling the machine 1 WARNING Always wear safety TO REMOVE THE 1 Remove the parts bag and any loose parts from carton TOOLS REQUIRED 2 Remove the packing material positioned around the unit 1 Knife to cut carton 3 Cut down all four corners of the carton and 1 T Handle Wrench lay the side panels flat Figure 1 shows the machine completely as 4
10. COPY 9 ASSEMBLY ENGINE PREPARATION Note Engine does not contain OIL or PETROL manufacturer s instructions for the type of petrol and oil to use Always use a Safety petrol container Do not smoke when adding petrol to the en gine When inside an enclosure do not fill with petrol Before you add petrol stop the engine Let the engine cool for several minutes WARNING Follow the engine See the engine manufacturer s instructions for the type of petrol and oil to use Before you use the unit read the information on safety operation maintenance and storage Note Actual sustained horsepower will likely be lower due to operating limita tions and environmental factors r CHECKLIST For the best performance and satisfaction from this quality product please review the fol lowing checklist before you operate the ma chine All assembly instructions have been completed Check carton Make sure loose parts remain in the carton 276798MA DRAFT COPY 10 Fill Crankcase With Oil 1 Remove the oil fill cap dipstick shown in Figure 4 Fill the crankcase to the FULL line on oil fill cap dipstick DO NOT OVER FILL 2 Install the oil fill cap dipstick and tighten securely Fill Fuel Tank With Petrol See the engine manufacturer s instructions for the type of petrol to use Oil Fill Cap Dipstick As you learn how to use the machine pay ex tra attention to the following important item
11. Keep children out of the trimming area and under the watchful care of a respon sible adult 2 Be alert and turn machine off if children enter the area 3 Before and while moving backwards look behind and down for small children 4 Never allow children to operate the ma chine 5 Use extra care when approaching blind corners shrubs trees or other objects that may obscure vision IV Service 1 Use extra care in handling petrol and other fuels They are flammable and va pors are explosive a Use only an approved container b Never remove gas cap or add fuel with the engine running Allow en gine to cool before refueling Do not smoke c Never refuel the machine indoors d Never store the machine or fuel container inside where there is an open flame such as a water heater Ifthe fuel tank has to be drained this should be done outdoors The drained fuel should be stored in a container specifically designed for fuel storage or it should be dis posed of carefully SAFETY RULES Never run an engine indoors or inside a closed area Never make adjustments or repairs with the engine running Disconnect the spark plug wire and keep the wire away from the plug to prevent accidental start ing Always wear eye protection when you make adjustments or repairs Check the trimmer head and engine mounting bolts at frequent intervals for proper tightness Keep all nuts and bolts tight and keep equipment in g
12. NG Before you remove the drive belt disconnect the wire from the spark plug 1 Remove the two fasteners that hold the rear of the shield to the trimmer housing See Figure 14 2 Remove the four fasteners that hold the front of the shield and trimmer head to the trimmer housing 3 Remove the V pulley from the idler bracket 4 Raise the front of the trimmer housing and remove the drive belt On some mod els it is necessary to loosen the mount ing bolt for the drive pulley to remove the drive belt see Figure 15 Do not bend the belt guides NOTE Make sure you replace the drive belt only with a replacement belt from the factory 5 To assemble the drive belt reverse the above steps Make sure all fasteners are tight Make sure the mounting bolt for the drive pulley is tight 6 Check the routing of the drive belt Make sure the drive belt is inside of all belt guides shown in Figure 15 IMPORTANT Test the drive system Start the engine and move the throttle control to the FAST position Engage and disengage the trimmer head several times When dis engaged make sure the trimmer head com a pletely stops when resting on the ground If Mounting Bo the trimmer head continues to rotate take lll the machine to the nearest authorised Figure 15 Service Dealer Drive Pulley 276798MA DRAFT COPY 18 MAINTENANCE STORAGE WARNING Do not remove petrol while inside a building near
13. POWERTRIM Code 407D OWNER S HANDBOOK FROM SERIAL A 407D001001 PART NO 111 0443 rev 0 ISSUE 01 20 0 TABLE OF CONTENTS OWNER S INFORMATION 4 SAFETY PRECAUTIONS 4 INTERNATIONAL PICTORIALS 7 ASSEMBLY 8 OPERATION 11 MAINTENANCE 14 TROUBLE SHOOTING CHART 20 REPAIR PARTS 22 HAYTER MI MAKERS OF THE FINEST MOWERS N Manufactured by Suzhou Murray Machine 86 S Dong Wu Rd Suzhou China POWERTRIM PUSH HEAVY DUTY WHEELED STRIMMER kg 33 RPM 3600 45 45 Code Serial No 40701 260000001 Sy bu 10648 Declared vibration emission values in accordance with Directive 98 37 EC Vibration Emission according to EN 836 A2 2001 10 m s2 Values determined at the handle when the machine was operated stationary on a concrete surface at 3600 min 1 Declared Airborne Sound Power level of 106 dB A is in accordance with Directive 2000 14 EC Sound Pressure Level at operator position 90 dB Values determined at ear according to the specifications of EN 836 A2 2001 276798MA DRAFT COPY 2 LIMITED WARRANTY Hayter Limited warrants to the original user purchaser that this unit shall be free from defects in material and workmanship under normal use and service for a period of three years from the date of purchase The manufacturers of the engine and battery pack system where applicable furnish their own warranty and services are provided through their authorised network Refer to Engine Battery Pack
14. Warranty Statement To qualify for the full benefit of the warranty the war ranty registration card must be returned within 60 days of purchase Subject to the conditions and exclusions noted in this limited warranty we shall at our option repair or replace any warranted part during the applicable period If you are in doubt or experience any difficulty please consult a Hayter Authorised Service Dealer for clarification To qualify for the extended warranty second and third year of the three year limited warranty the machine must have annual services carried out by an Authorised Hayter Service Dealer These chargeable services should be carried out within 12 and 24 months of the date of purchase Excluded from the extended warranty period are those items which are subject to normal wear and tear e g tyres wheels cutterbars cables batteries and other consumable wearing parts All consumer machines which are fitted with a genuine Hayter friction disc as original equipment before use are covered by a Lifetime Warranty against the engine crankshaft bending Note friction washers blade brake units and other such devices are not applicable Only machines fitted with a genuine Hayter friction disc which are used in accordance with the recommended operating and maintenance procedures are covered This warranty does not apply to any unit that has been tampered with altered misused abused or used for hire and will become invalid if no
15. a fire or while you smoke Petrol fumes can cause an explosion or a fire When the machine is put in storage for thirty days or more follow the steps below to make sure the machine is in good condition the following season Trimmer e Completely clean the machine Put the machine in a building that has good ventilation 276798MA DRAFT COPY 19 Engine To prevent engine damage when the ma chine is in storage for 30 days or more fol low the steps below Let the engine run until it is out of petrol Drain the oil from the warm engine Fill the engine crankcase with new oil Remove the spark plug from the cylinder Pour one ounce of oil into the cylinder Slowly pull the recoil starter handle so that the oil will protect the cylinder Install a new spark plug in the cylinder Clean dirt and debris from the cylinder cooling fins and the engine housing TROUBLE SHOOTING CHART TROUBLE CAUSE CORRECTION Engine does not start Spark plug wire Connect spark plug wire disconnected Defective or incorrectly Inspect or replace spark gapped spark plug plug Fuel tank empty Add fuel Dirty carburetor or fuel line Clean carburetor or fuel line Dirty air filter Replace air filter Carburetor out of adjustment For carburetor adjustment take the unit to an authorised Service Dealer Engine flooded Wait several minutes before starting Throttle control lever in Move throttle lever to FAST incorrect posit
16. achine Cleaning y Check Nuts and Bolts y Check Trimmer Head Engagement Check Spark Plug y Service Air Filter y 3 Lubricate Jackshaft Assembly y Lubricate Wheel Bearings y Note 1 When old line is half the original length replace with new line Note 2 Clean daily if used in extremely dusty or dirty conditions Note 3 Change more often if used in extremely dusty or dirty conditions PRODUCT SPECIFICATIONS Trimmer Line Diameter 3 3mm 0 130 Trimmer Line Length 520mm 21 5 Height Of Cut Fixed 76mmm 3 Dimensions 1400 x 555 x 1000 Engine Briggs 122H02 0134 B1 Horse Power 6 Displacement 11 5 cu in Petrol Capacity 1 5 litre 1 6 quarts Oil Capacity 0 6 litre 20 oz Spark Plug Champion RJ 19LM Spark Plug Gap 0 030 Weight 29 5kg 276798MA DRAFT COPY 14 MAINTENANCE LUBRICATION How To Lubricate The Jackshaft Assembly A grease fitting is provided to lubricate the jackshaft assembly Use a grease gun with au tomotive type grease to lubricate the jackshaft assembly as shown in Figure 10 Figure 10 How To Change Engine Oil Change the engine oil when the engine is 7 Connect the spark plug wire to the spark warm For the proper oil capacity see the en plug gine manufacturer s instructions 1 Disconnect spark plug wire from the spark plug Oil Drain Plug 2 Remove the oil drain plug as shown in Figure 11 Drain all the engine oil into a flat
17. ave the machine unattended when the engine is running Remove the wire from the spark plug 25 Regularly inspect the machine Make sure parts are not bent damaged or loose 26 Never pick up or carry the machine while the engine is running 27 Prolonged exposure to noise and vibra tion from petrol engine powered equip ment should be avoided Take intermittant breaks and or wear ear protection from engine noise as well as heavy work gloves to reduce vibration in the hands Slope Operation Slopes are a major factor related to slip and fall accidents which can result in severe inju ry All slopes require extra caution If you feel uneasy on a slope do not trim it 276798MA DRAFT COPY Do trim across the face of slopes never up and down Do not trim excessively steep slopes maximum 15 degrees or areas where the ground is very rough Exercise ex treme caution when changing direction on slopes Do remove objects such as rocks tree limbs etc Do watch for holes ruts or bumps Tall grass can hide obstacles Do not trim near drop offs ditches or em bankments The operator could lose footing or balance Do not trim on wet grass Reduced footing could cause slipping Children Tragic accidents can occur if the operator is not alert to the presence of children Children are often attracted to the machine and the trimming activity Never assume that children will remain where you last saw them 1
18. d disengage the trimmer head HOW TO STOP THE ENGINE WARNING The trimmer head will A continue to rotate for several sec onds after the engine has stopped 1 Move the throttle control lever com pletely back to the STOP position OPERATION HOW TO USE THE TRIMMER HEAD DRIVE LEVER Control Bail 1 To engage the trimmer head hold the con Handlebar trol bail against the handle Move the trimmer head drive lever forward to en gage the trimmer head See Figure 6 The faster the engine runs the faster the trim mer head will rotate 2 Once the trimmer head is rotating push the machine forward to trim Trimmer Head Drive Lever Figure 6 HOW TO USE THE THROTTLE CONTROL 1 During normal use set the throttle con trol lever in the FAST position to run the engine at full speed 2 Pull the throttle control lever back to de crease engine speed Push the throttle control lever forward to increase engine Speed Throttle Control Lever 3 stop the engine pull the throttle con trol lever completely back to the STOP Figure 7 position HOW TO USE THE PRIMER BUTTON 1 Push the primer button See Figure 8 for location For the number of times to push the primer button see the primer button decal located on the engine or follow the directions in the Engine Manual Wait approximately two seconds between each push NOTE Do not use the primer button to re start a warm engine after a short shutdown
19. does not Trimmer line not properly Follow instructions on decal retain line attached or in the Maintenance section of the owner s handbook Broken line retainer Replace trimmer head assembly Trimmer line not correct size Use 3 3mm 0 130 inch diameter trimmer line 276798MA DRAFT COPY 21 Code 407D REPAIR PARTS 276798MA DRAFT COPY 22 Code 407D FB WOWWWONNNNNNNNNDNFHHRA A Hea ON FA ODAAN DAKRPWAN HH OO OO NO TV 34 276798MA DRAFT COPY Part No MU740198E549 MU323035 MU740193 MU071372 MU740196E701 MU15x116 MU1601039 MU672510 MU740202 MU783000 MU711936 MU711937 MU672292 MU740158 MU740195E701 MU740185 MU015x84 MU0020x3 MU740190 MU740188 MU26x274 MU711935 MU740150E549 MU0025x6 MU740192 MUO01x45 MU26x267 MU711890 MU015x88 MU1601040 MU26x268 MU042294 MU712409 MU713004 MU712416 MU713006 MU276798MA 23 REPAIR PARTS Description Lever Stop Bolt Cable Control Latching Tie Cable Handlebar Nut Control Throttle Guide Rope Knob Handlebar Washer Washer Spring Bolt Spacer Pivot Handlebar Handlebar Lower Wheel amp Tire Nut Axle Washer Spacer Assembly Axle amp Bracket Screw Bolt Carriage Deck Bolt Shield Trailing Bolt Screw Engine Protection Eye Nut Support Handle Screw Clamp Throttle Decal Engine Stop Decal Powertrim not shown Decal Hayter not shown Decal Warning
20. hile under the influence of alcohol drugs or other medication which can cause drowsiness or affect your ability to operate this ma chine safely Never operate machine in wet grass Al ways be sure of your footing keep a firm hold on the handle and walk never run SAFETY RULES 18 Before each use inspect the throttle control lever and cable Make sure that the cable is free and that the lever is not damaged Also check the cable linkage running to the carburetor for kinks loose fittings and obstructions Verify that the control bail is working properly 19 Stop the rotating trimmer head when crossing gravel drives walks or roads Wait for the cutting lines to stop rotating 20 Watch for traffic when operating near or when crossing roads 21 Stop the engine whenever you leave the equipment before cleaning repairing or inspecting the unit be sure the trimmer head and all moving parts have stopped Let the engine cool disconnect the spark plug wire and move it away from the spark plug 22 If the equipment should start to vibrate abnormally stop the engine disconnect the spark plug wire and prevent it from touching the spark plug Check immedi ately for the cause Vibration is generally a warning of trouble 23 After striking a foreign object stop the engine Remove the wire from the spark plug Inspect the machine for damage If damaged repair before starting and op erating the machine 24 Never le
21. ion or START position Stale petrol Drain old petrol and add fresh petrol Defective throttle control lever or wire Inspect lever and wire Replace if damaged or defective Engine runs poorly Bad spark plug Replace spark plug Dirty air filter Replace air filter Carburetor out of adjustment Adjust carburetor Take the unit to an authorised Service Dealer Stale petrol Drain old petrol Add fresh petrol Engine cooling system Clean engine screen and clogged cooling fins 276798MA DRAFT COPY 20 TROUBLE SHOOTING CHART Engine overheats Engine cooling system Clean debris screen and clogged engine cooling fins Carburetor out of adjustment Adjust carburetor Take the unit to an authorised Service Dealer Oil level is low Add oil Engine will not stop Defective throttle control Inspect and replace running lever or wire damaged parts Throttle not adjusted Move throttle to the full OFF properly position Poor trimming Trimmer line length is too Correct line length is 52cm performance short 21 5 inches When less than 1 2 this length replace the line Engine not set at FAST Move engine throttle lever to speed FAST position Trimmer vibrates Trimmer line lengths are Adjust trimmer line to substantially different approximately equal lengths Loose nuts or bolts Check all bolts and nuts including engine bolts Broken trimmer head Replace broken part Trimmer head
22. n genuine Hayter parts are fitted This warranty does not cover minor mechanical adjustments unless they are due to defective materials or workman ship Consult the Owner s Handbook or a Hayter Authorised Service Dealer for assistance when making these adjustments A warranty period of 90 days applies to machines used for commercial purposes To make a warranty claim return the unit to a Hayter authorised dealer along with proof of pur chase stating the machine serial number and date of purchase The service receipt s or this Owner s Handbook with the 1st 2nd year service boxes fully completed must be produced as proof of entitlement to the extended warranty period Subject to the conditions and exclusions in this limited warranty the authorised dealer will at our option repair or replace any warranted part within the duration of the warranty period This limited warranty gives you specific legal rights and is in addition to any statutory rights to which you may be entitled and your statutory rights are not affected by this warranty If you need additional information concerning this written warranty or assistance in obtaining services please write to HAYTER LIMITED Service Department Spellbrook Bishop s Stortford Hertfordshire CM23 4BU 1st Year 2nd Year Service Service Record Record Dat wees eaa2 na 22a ran SM eS SIGNED oes eee 276798MA DRAFT COPY 3 SAFETY RULES OWNER S INFORMATION
23. ood condition Check mounting hardware on trimmer head ev ery time you change trimmer line and prior to each use Never tamper with safety devices Check their proper operation regularly When servicing or repairing the ma chine do not tip the machine over or up unless specifically instructed to do so in this Manual Service and repair proce dures can be done with the machine in an upright position Some procedures will be easier if the machine is lifted on a raised platform or working surface 276798MA DRAFT COPY 8 10 11 12 13 14 15 16 To reduce fire hazard keep machine free of grass leaves or other debris build up Clean up oil or fuel spillage Allow machine to cool before storing Stop and inspect the equipment if you strike an object Repair if necessary be fore restarting Always disconnect spark plug wire be fore cleaning repairing or adjusting Do not change the engine governor set ting or over speed the engine Clean and replace safety and instruction decals as necessary To guard against engine over heating always have engine debris filter mounted and clean Inspect machine before storage Use only original equipment or autho rised replacement parts Never replace the cutting lines with met al parts SAFETY RULES INTERNATIONAL PICTORIALS IMPORTANT The following pictorials are located on your unit or on literature supplied with the product Before
24. pan Install the oil drain plug Make sure the oil drain plug is tight Remove the dipstick Fill the engine crankcase DO NOT OVERFILL For proper oil capacity see O Figure 11 the engine manufacturer s instructions 276798MA DRAFT COPY 15 MAINTENANCE SPARK PLUG Check the spark plug every 25 hours Re Tighten the spark plug to a torque of 15 place the spark plug if the electrodes are foot pounds pitted or burned or ifthe porcelain is cracked 1 sure the spark plug is clean Clean Feeler Gauge the spark plug by carefully scraping the 0 030 electrodes do not sand blast or use a wire brush 2 Check the spark plug gap with a feeler gauge See Product Specifications for the correct spark plug gap and replace ment spark plug Spark Plug 3 Before installing the spark plug coat the threads lightly with oil for easy removal HOW TO ADJUST THE HEIGHT OF THE HANDLEBAR Handiena Use the knobs on each side of the handle bar to adjust the height of the handlebar 1 Hold the handlebar with one hand and loosen both knobs until the ratchet teeth are disengaged Do not remove the knobs See Figure 13 Ratchet 2 Move the handlebar up or down to the de sired position then align the ratchet teeth Make sure both sides of the hand lebar are level 3 Tighten the knobs Figure 13 276798MA DRAFT COPY 16 MAINTENANCE SERVICE AND ADJUSTMENT WARNING Before you inspect clean
25. s vv vv Engine oil is at correct level Fuel tank is filled with fresh clean reg ular unleaded petrol Become familiar and understand the function of all controls Before your start the engine operate all controls vv OPERATION KNOW YOUR POWERTRIM READ THE OWNER S HANDBOOK AND ALL SAFETY RULES BEFORE YOU OPERATE the machine To familiarise yourself with the location of the controls compare the illustrations with your machine Save this handbook for future reference Trimmer Head Drive Lever Upper Handle Throttle Control Lever Recoil Starter Handle Handle Adjustment Knob Fuel Cap Shield Edge Guard AG Trimmer Head Drive Lever Engages the rotation of the trimmer head Control Bail Release to stop the rotation of the trimmer head EYE PROTECTION WARNING Debris thrown from the machine can result in foreign objects being thrown into the eyes which can cause severe eye damage Always wear safety glasses or eye shields when operating the machine Always wear safety glasses If you wear eye glasses put a Wide Vision Safety Mask over your eye glasses 276798MA DRAFT COPY Dipstick Trimmer Head a Trimmer Line Figure 5 Throttle Control Lever Controls the speed or stops the engine Recoil Starter Handle The engine is equipped with an easy pull recoil starter HOW TO STOP THE TRIMMER HEAD 1 Release the control bail It will return to its open position an
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