Insignia NS-PDP50HD-09 Flat Panel Television User Manual
Contents
1. INTAKE AIR COOLING VENT Never touch the cylinder muffler or spark plugs with your bare hands immediately after stopping the engine The engine can become very hot when in operation and doing so could result in severe burns When checking the machine to make sure that it is okay before using it check the area around the muffler and remove any wood chips or leaves which have attached themselves to the brushcutter Failing to do so could cause the muf fler to become overheated and that in turn could cause the engine to catch on fire Always make sure that the muffler is clean and free of wood chips leaves and other waste before use Check the intake air cooling vent and the area around the cylinder cooling fins after every 25 hours of use for blockage and remove any waste which has attached itself to the brushcutter Note that it is necessary to remove the upper cover and the lower cover shown in in order to be able to view the upper part of the cylinder BC251 IMPORTANT e f waste gets stuck and causes blockage around the intake air cooling vent or between the cylinder fins it may cause the engine to overheat and that in turn may cause mechanical failure on the part of the brushcutter 1 Cylinder 2 Intake air cooling vent PROCEDURES TO BE PERFORMED AFTER EVERY 100 HOURS OF USE i Remove the muffler insert a screwdriver into the vent and wipe away any carbon buildup Wipe away any carbon buildup on2. cleaner clogged with dust Li bi bj bio wash cylinder fin fan cover clogged with dust gt gt wipe away gt gt clean When your unit seems to need further service please consult with our ZENOAH service shop in your area Limited warranty Should any failure occur on the product under normal oper ating conditions within the applicable warranty period the failed part will be replaced or repaired free of charge by a ZENOAH authorized dealer WARRANTY PERIOD 1 year 6 months if used profession ally and 30 days if used for rental purpose from the date of initial purchase THE PURCHASER SHALL BEAR COSTS OF TRANS PORTING THE UNIT TO AND FROM THE ZENOAH DEALER THE PURCHASER SHALL NOT BE CHARGED FOR DIAG NOSTIC LABOR WHICH LEADS TO THE DETERMINATION THAT A WARRANTED PART IS DEFECTIVE IF THE DIAG NOSTIC WORK IS PERFORMED AT THE ZENOAH DEALER THE PURCHASER OR OWNER IS RESPONSIBLE FOR THE PERFORMANCE OF THE REQUIRED MAINTENANCE AS DEFINED BY THE MANUFACTURER IN THE OWNER OP ERATOR MANUAL ANY WARRANTED PART WHICH IS NOT SCHEDULED FOR REPLACEMENT AS REQUIRED MAINTENANCE OR WHICH IS SCHEDULED ONLY FOR REGULAR INSPECTION TO THE EFFECT OF REPAIR OR REPLACE AS NECES SARY SHALL BE WARRANTED FOR THE WARRANTY PE RIOD ANY WARRANTED PART WHICH IS SCHEDULED FOR REPLACEMENT AS REQUIRED MAINTENANCE SHALL BE WARRANTED FOR THE PERIOD OF TIME UP TO THE FIRST SCHEDULED REPLACEMENT POINT FOR THE PART
3. spillage around the unit AWARNING 1 Select bare ground for fueling 2 Move at least 10 feet 3 meters away from the fueling point before starting the engine 3 Stop the engine before refueling the unit At that time be sure to sufficiently agitate the mixed gasoline in the container E FOR YOUR ENGINE LIFE AVOID 1 FUEL WITH NO OIL RAW GASOLINE It will cause severe damage to the internal engine parts very quickly 2 GASOHOL It can cause deterioration of rubber and or plastic parts and disruption of engine lubrication 3 OIL FOR 4 CYCLE 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 carbu retor and result in the engine failing to operate prop erly 5 Inthe case of storing the product for a long period of time clean the fuel tank after rendering it empty Next activate the engine and empty the carburetor of the composite fuel 6 In the case of scrapping the used mixed oil con tainer scrap it only at an authorized repository site SE e As for details of quality assurance read the descrip tion in the section Limited Warranty carefully More over normal wear and change in product with no functional influence are not covered by the warranty Also be careful that if the usage in the instruction manual is not observed as to the mixed gasoline etc described therei
4. unit for loose fasteners and fuel leakage Make sure that the cutting attachment is properly installed and securely fastened 4 Be sure to attach the cutting at tachment guard securely in place or you may get serious in jury 5 Always use the shoulder strap Adjust the strap for comfort be fore starting the engine The strap should be adjusted so the left hand can comfortably hold the handlebar grip approximately waist high nS STARTING THE ENGINE 4 1 Keep bystanders and animals at least 15 m 50 ft away from the Aa operating point If you are ap A proached immediately stop the engine 2 The product is equipped with a centrifugal clutch mechanism so eH R d the cutting attachment begins to t t rotate as soon as the engine is started by putting the throttle into the start position When starting GB 6 the engine place the product onto the ground in a flat clear area and hold it firmly in place so as to ensure that neither the cutting part nor the throttle come into contact with any obstacle when the engine starts Never place the throttle into the high speed position when starting the engine 3 After starting the engine check to make sure that the cutting at tachment stops rotating when the throttle is moved fully back to its original position If it continues to rotate even after the throttle has been moved fully back turn off the engine and take the unit to your a
5. 848JBZ93A1 704 zenorar OWNER S MANUAL d BRUSHCUTTER A WARNING A Before using our products please read this manual carefully to understand the proper use of your unit BC251 DECLARATION OF COMFORMITY The undersigned manufacturer ZENOAH CO LTD 1 9 Minamidai Kawagoe Saitama Japan The products referred to are CATEGORY BRUSHCUTTER MAKE ZENOAH CO LTD MODEL BC251 SERIAL NUMBERS 70100101 and up This declaration conform with DIRECTIVE 98 37 EC use of harmonized standard ISO 11806 DIRECTIVE 89 336 EEC use of harmonized standard EN 61000 6 1 amp EN 55012 CISPRI 2 DIRECTIVE 2000 14 EC conformity assessment procedure followed ANNEX V use of harmonized standard ISO 10884 DIRECTIVE 97 68 EC 2002 88 EC Saitama Japan 1st April 2007 ZENOAH CO LTD lepue Masahiko GOUDA General Manager Quality Assurance Department EXPLANATION OF SYMBOLS AND SAFETY WARNINGS WARNING D Lm RISK OF DAMAGING HEARING 1 6 Wear head eye and ear protection MODEL SOUND LEVEL VIBRATION LEVEL EN27917 ISO 22868 2005 ISO 22867 2004 LwA ee LpA measured guaranteed idling racing BC251 25 4 cm 101 5 dB A 114 9 dB A 116 dB A 4 1 m s2 7 8 m s APPROVAL NUMBER OF CE EXHAUST EMISSION REGULATION 2002 88 EC BC251 e13 97 68SH2G3 2002 88 0194 00 G
6. ANY REPLACEMENT PART THAT IS EQUIVALENT IN PER FORMANCE AND DULABILITY MAY BE USED IN NON GB 16 WARRANTY MAINTENANCE OR REPAIRS AND SHALL NOT REDUCE THE WARRANTY OBLIGATION OF THE COMPANY THE COMPANY IS LIABLE FOR DAMAGES TO OTHER ENGINE COMPONENTS CAUSED BY THE FAIRURE OF A WARRANTED PARTS STILL UNDER WARRANTY THE WARRANTY DOES NOT APPLY TO THOSE UNITS WHICH HAVE BEEN DAMAGED BY NEGLIGENCE OF IN STRUCTION LISTED IN THE OWNER OPERATOR MANUAL FOR PROPER USE AND MAINTENANCE OF THE UNITS ACCIDENT MISHANDLING ALTERATION ABUSE IM PROPER LUBRICATION USE OF ANY PARTS OR ACCES SARIES OTHER THAN THOSE SPECIFIED BY THE COM PANY OR OTHER CAUSES BEYOND THE COMPANY S CONTROL THIS WARRANTY DOES NOT COVER THOSE PARTS RE PLACED BY NORMAL WEAR OR HARMLESS CHANGES IN THEIR APPEARANCE THERE ARE NO OTHER EXPRESS WARRANTIES IMPLIED WARRANTIES INCLUDING THOSE OF MER CHANTABILITY AND FITNESS FOR A PARTICULAR PUR POSE ARE LIMITED TO TWO 2 YEARS OF HOME USE ONE 1 YEAR FOR ANY OTHER USE FROM THE ORIGI NAL DELIVERY DATE LIABILITIES FOR INCIDENTAL OR CONSEQUENTIAL DAMAGE UNDER ANY AND ALL WARRANTIES ARE EXCLUDED IF YOU NEED TO OBTAIN MORE INFORMATION PLEASE CALL YOUR NEAREST SERVICE CENTER OR CHECK PLEASE ZENOAH WEB SITE http Awww zenoah net
7. B 2 A SAFETY FIRST Instructions contained in warnings within this manual marked with a A symbol concern critical points which must be taken into consideration to prevent possible serious bodily injury and for this reason you are requested to read all such instructions carefully and follow them without fail WARNINGS IN THE MANUAL A WARNING This mark indicates instructions which must be followed in or der to prevent accidents which could lead to serious bodily in jury or death IMPORTANT This mark indicates instructions which must be followed or it leads to mechanical failure breakdown or damage RES NOTE This mark indicates hints or directions useful in the use of the product 1 Parts location BC251 Contents Ts Parts OCA OM enenatis 3 2 SPESCIHICALIONS acerra eanas 4 3 Warning labels on the machine s s 4 4 Symbols on the Machine cc 4 5 Forsafe Operati s saciiiecttitiek avndacaearinct aces 5 G2 SOUS E E EEEN E uetaadel eye 8 Too gl Corre erereeeet rrererrereree rere E tree ace 9 Bx Operat Messeenia 10 GQ MaimenanC E narani re raaa 13 IOs Strage eier a ai 15 VALS Disposal snargrirronisai m 15 12 Troubleshooting guide cs ssesmiriirciissiiii 16 Primer Air cleaner cover Choke lever Fuel tank Starter knob Line head Gear case Cutting attachment guard Loop handle Shaft tube Spark arrester Throttle trigger Stop switch Throttle cable ES R E E S R BROAN HCL HAADQDAISLNS N
8. N nn GB 3 BC251 2 Specification Model BC251 Overall size LxWxH mm 1810 x 330 x 390 Dry weight kg 5 4 Engine Model Zenoah GT25N4 Displacement cm 25 4 Fuel Mixture Gasoline 50 Oil 1 when using ZENOAH genuine oil Carburetor Diaphragm type Ignition system Flywheel magneto C D I Spark plug NGK BPMR7A Fuel tank capacity L 0 62 Starter Recoil starter Clutch Centrifugal type Reduction ratio 1 462 Cutting head rotating direction Counter clockwise Operator view Specifications are subject to change without notice 3 Warning labels on the me 1 2 3 4 5 1 Read owner s manual before operating this machine 2 Wear head eye and ear protection 3 Wear foot protection 4 Wear gloves 5 Beware of thrown objects 6 7 Warning Attention 6 7 Keep all children bystanders and helpers 15 meters away from the machine If warning label peels off or becomes soiled and impossible to read you should contact the dealer from which you purchased the product to order new labels and affix them in the required A Never modify your machine We won t warrant the machine if you use the remodeled brushcutter or if you don t observe the proper usage written in the manual location s 4 Symbols on the machine For safe operation and maintenance symbols are carved in relief on t
9. TRIMMING GRASS AND WEEDS Always remember that the TIP of the line does cut ting You will achieve better results by not crowding the line into the cutting area Allow the unit to trim at its own pace Hold the unit so the head is off the ground and is tilted about 20 degrees toward the sweep direction gt ae ON aS i You can avoid thrown debris by sweeping from your left to the right Use a slow deliberate action to cut heavy growth The rate of cutting motion will depend on the material being cut Heavy growth will require slower action than will light growth Never swing the unit so hard as you are in danger of losing your balance or control of the unit Try to control the cutting motion with the hip rather than placing the full workload on the arm and hands Take precautions to avoid wire grass and dead dry long stem weeds from wrapping around the head shaft Such materials can stall the head and cause the clutch to slip resulting in damage to the clutch system if repeated frequently GB 12 ADJUSTING THE LINE LENGTH e Your brush cutter is equipped with a semi auto type nylon line head that allows the operator to advance the line without stopping the engine When the line becomes short lightly tap the head on the ground while running the engine at full throttle Each time the head is bumped the line advances about 25 mm For better effect tap the head on bear ground or ha
10. a minimum octane number of 89RON USA Canada 87AL e If you use a gasoline of a lower octane value than prescribed there is a danger that the engine tem perature may rise and an engine problem such as piston seizing may consequently occur e Unleaded gasoline is recommended to reduce the contamination of the air for the sake of your health and the environment e Poor quality gasolines or oils may damage sealing rings fuel lines or fuel tank of the engine E HOW TO MIX FUEL AWARNING e Pay attention to agitation 1 Measure out the quantities of gasoline and oil to be mixed 2 Put some of the gasoline into a clean approved fuel container 3 Pour in all of the oil and agitate well BC251 4 Pour in the rest of gasoline and agitate again for at least one minute As some oils may be difficult to agitate depending on oil ingredients sufficient agi tation is necessary for the engine to last long Be careful that if the agitation is insufficient there is an increased danger of early piston seizing due to ab normally lean mixture 5 Puta clear indication on the outside of the container to avoid mixing up with gasoline or other contain ers 6 Indicate the contents on outside of container for easy identification E FUELING THE UNIT 1 Untwist and remove the fuel cap Rest the cap on a dustless place 2 Put fuel into the fuel tank to 80 of the full capacity 3 Fasten the fuel cap securely and wipe up any fuel
11. e inserting the spacer between the guard and the pipe INSTALLING CUTTING HEAD 1 Remove the plastic tube that is attached to the gear shaft 2 Firmly screw the line head assembly onto the gear shaft by hand while locking the gear shaft by insert ing the tool into the upper holder on the gear box Do not use a metal blade on the model oS S 2 GB 8 7 Fuel E FUEL AWARNING e Gasoline is very flammable Avoid smoking or bringing any flame or sparks near fuel Make sure to stop the engine and allow it cool before refuel ing the unit Select outdoor bare ground for fuel ing and move at least 3 m 10 ft away from the fueling point before starting the engine ree e The Zenoah engines are lubricated by oil specially formulated for air cooled 2 cycle gasoline engine use If Zenoah oil is not available use an anti oxidant added quality oil expressly labeled for air cooled 2 cycle engine use JASO FC GRADE OIL or ISO EGC GRADE Do not use BIA or TCW 2 stroke water cooling type mixed oil E RECOMMENDED MIXING RATIO GASOLINE 50 OIL 1 lt when using ZENOAH genuine oil gt e Exhaust emission are controlled by the funda mental engine parameters and components eq carburation ignition timing and port timing with out addition of any major hardware or the intro duction of an inert material during combustion e These engines are certified to operate on unleaded gasoline e Make sure to use gasoline with
12. he machine According to these indications please be careful not to make a mistake The port to refuel the MIX GASOLINE GB 4 ofa N Position FUEL TANK CAP to close the choke GINE COVER The direction Position E The direction Position E to open the choke GINE COVER A 5 For safe operation te Keep this manual handy so that Always be sure to include this Never allow children or anyone Read this manual carefully until you completely understand and follow all safety and operating instructions you may refer to it later when ever any questions arise Also note if you have any questions which cannot be answered herein contact the dealer from whom you purchased the prod uct manual when selling lending or otherwise transferring the own ership of this product unable to fully understand the directions given in the manual to use the machine WORKING CONDITION l 2 3 When using the product you should wear proper clothing and protective equipment 1 Helmet 2 Ear protectors 3 Protection goggles or face protector 4 Thick work gloves 5 Non slip sole work boots And you should carry with you 1 Attached tools 2 Properly reserved fuel 3 Spare blade 4 Things to notify your working area rope warning signs 5 Whistle for collaboration or emergency 6 Hatchet or saw for removal of obstac
13. hrunk replace with a new one MUFFLER Inspect periodically the muffler for loose fasten ers any damage or corrosion If any sign of ex haust leakage is found stop using the machine 1 Air filter and have it repaired immediately Note that failing to do so may result in the engine catching on fire FUEL FILTER e When the engine runs short of fuel supply check the SPARK ARRESTER fuel cap and the fuel filter for blockage e The muffler is equipped with a spark arrester to pre vent red hot carbon from flying out of the exhaust out let Periodically inspect and clean as necessary with a wire brush 1 1 Fuel filter SPARK PLUG e Starting failure and misfiring are often caused by a fouled spark plug Clean the spark plug and check that the plug gap is in the correct range For a re placement plug use the correct type specified by 1 Spark arrester ZENOAH e When you take off the spark plug twist 1 and pull off the cap 2 Le T1 0 6 0 7 mm e REPLACEMENT PLUG IS A NGK BPMR7A GB 14 9 Maintenance GEAR CASE The reduction gears are lubricated by multipurpose lithium based grease in the gear case Supply new grease every 25 hours of use or more often depend ing on the job condition Remove the bolt of the grease nipple and the bolt opposite side of the grease nipple Install new grease into the grease nipple to arrange for old grease to exit from the opposite side 1 Grease
14. k sessions Also try to keep the total amount of work performed in a single day under 2 hours or less 1 If you don t observe the working time or working manner See USING THE PRODUCT Re petitive Stress Injury RSI could occur If you feel discomfort redness and swelling of your fingers or any other part of your body see a doc tor before getting worse 2 To avoid noise complaints in gen eral operate product between 8 a m and 5 p m on weekdays and 9 a m to 5 p m on weekends O IMPORTANT Check and follow the local regula tions as to sound level and hours of operations for the product GB 5 BC251 A 5 For safe operation BEFORE STARTING THE ENGINE 1 The area within a perimeter of 15 m 50 ft of the person using the product should be considered a hazardous area into which no one should enter If necessary yellow warning rope warning signs should be placed around the perimeter of the area When work is to be performed simulta neously by two or more persons care should also be taken to con stantly look around or otherwise check for the presence and loca tions of other people working so as to maintain a distance between each person sufficient to ensure safety 2 Check the condition of working area to avoid any accident by hit ting hidden obstacles such as stumps stones cans or broken glass O IMPORTANT Remove any obstacle before begin ning work 3 Inspect the entire
15. les Do not wear loose clothing jew elry short trousers sandals or go barefoot Do not wear anything which might be caught by a mov ing part of the unit Secure hair so it is above shoulder length WORKING CIRCUMSTANCE 1 2 Never start the engine inside a closed room or building Exhaust gases contain dangerous carbon monoxide Never use the product a when the ground is slippery or when you can t maintain a steady posture BC251 b Atnight at times of heavy fog or at any other times when your field of vision might be limited and it would be diffi cult to gain a clear view of the working area c During rain storms during lightning storms at times of strong or gale force winds or at any other times when weather conditions might make it unsafe to use the product WORKING PLAN 1 You should never use the prod uct when under the influence of alcohol when suffering from ex haustion or lack of sleep when suffering from drowsiness as a re sult of having taken cold medicine or at any other time when a pos sibility exists that your judgment might be impaired or that you might not be able to operate the product properly and in a safe manner 2 When planning your work sched ule allow plenty of time to rest Limit the amount of time over which the product is to be used continuously to somewhere around 30 40 minutes per ses sion and take 10 20 minutes of rest between wor
16. m flying debris 2 If someone calls out or otherwise interrupts you while working al ways be sure to turn off the en gine before turning around you ever take apart the product or alter it in any way Doing so might result in the product be coming damaged during opera tion or the product becoming un able to operate properly HANDLING FUEL 1 The engine of the ZENOAH prod uct is designed to run on a mixed fuel which contains highly flam mable gasoline Never store cans of fuel or refill the tank of the unit in any place where there is a boiler stove wood fire electrical sparks welding sparks or any other source of heat or fire which might ignite the fuel Never smoke while operating the unit or refilling its fuel tank MAINTENANCE When refilling the tank always 1 In order to maintain your product Refill after turn off the engine and allow it to in proper working order perform cooling the cool down Take a careful look engine the maintenance and checking operations described in the manual at regular intervals 2 Always be sure to turn off the en gine and disconnect the spark plug wire before performing any maintenance or checking proce dures The metallic parts reach high tem peratures immediately after stop ping the engine 3 When replacing the cutting at tachment or any other part or when replacing the oil or any lu bricant always be sure to use only ZENOAH products or produc
17. m cap Take out the spool and pull off the old line Put one end of new line through the spool holes and pull it until the length is equal between each part of the line Wind up the line in the correct direction as indicated on the spool Hook each end of the line in the slot on the edge of the spool and then put the ends through the eyelets on the housing Make sure that the spring and the washers are in place While holding the spool against the housing pull the line ends to release them from the slot Line up the slot on the bottom cap with the hook on the housing press the cap against the housing until it clicks GB 13 BC251 9 Maintenance e Make sure that the engine has stopped and is cool e Note that using any spark plug other than those des before performing any service to the machine ignated may result in the engine failing to operate prop Contact with moving cutting head or hot muffler erly or in the engine becoming overheated and dam may result in a personal injury aged e To install the spark plug first turn the plug until it is AIR FILTER finger tight then tighten it a quarter turn more with a e The air filter if clogged will reduce the engine per socket wrench formance Check and clean the filter element in warm TIGHTENING TORQUE 9 8 11 8 Nm soapy water as required Dry completely before in 1 1 2 Kg m stalling If the element is broken or s
18. n it may not be covered by the warranty GB 9 BC251 8 Operation STARTING ENGINE The cutting head will start rotating upon the en gine starts 1 Feed fuel into the fuel tank and tighten the cap se curely 2 Rest the unit on a flat firm place Keep the cutting head off the ground and clear of surrounding objects as it will start rotating upon starting of the engine 3 Push the primer pump several times until overflown fuel flows out in the clear tube 1 Choke lever 2 Close 3 Open 5 Set the ignition switch to the I position Set the throttle lever to the start position 1 gt 2 gt 3 Place the unit on a flat firm place Keep the cutting head clear of everything around it StoP emp 3 Ignition switch 6 While holding the unit firmly pull out the starter rope quickly until engine fires GB 10 The product is equipped with a centrifugal clutch mechanism so the cutting attachment begins to rotate as soon as the engine is started by putting the throttle into the start position When starting the engine place the product onto the ground ina flat clear area and hold it firmly in place so as to ensure that neither the cutting part nor the throttle come into contact with any obstacle when the en gine starts IMPORTANT e Avoid pulling the rope to its end or returning it by re leasing the knob Such actions can cause starter fail ures 7 Move the choke lever t
19. o the open position And pull out the starter rope quickly to restart engine 8 Allow the engine to warm up for a several minutes before starting operation 1 When restarting the engine immediately after stop ping it leave the choke open 2 Overchoking can make the engine hard to start due to excess fuel When the engine failed to start after several attempts open the choke and repeat pulling the rope or remove the spark plug and dry it STOPPING ENGINE 1 Release the throttle lever and run the engine for half a minute 2 Shift the ignition switch to the STOP position Start StoP O q Ignition switch Ww IMPORTANT e Except for an emergency avoid stopping the engine while pulling the throttle lever 8 Operation ADJUSTING IDLING SPEED 1 Idle adjusting screw 1 When the engine tends to stop frequently at idling mode turn the adjusting screw clockwise 2 When the cutting head keeps rotating after releasing the trigger turn the adjusting screw counter clockwise e Warm up the engine before adjusting the idling speed BC251 GB 11 BC251 8 Operation CUTTING WORK LINE HEAD USAGE 1 Always wear eye protection such as safety goggles Never lean over the rotating cutting head Rocks or other debris could be thrown into eyes and face and cause serious personal injury Keep the cutting attachment guard in place at all times when the unit is operated
20. rd soil Avoid bumping in thick tall grass as the engine may stall by overload 9 Maintenance Maintenance replacement or repair of the emission control device and systems may be performed by any non road engine repair establishment or individual BC251 Every Every Every Before 25 50 100 System components Procedure use hours hours hours Note after after after fuel leaks fuel spillage wipe out Y fuel tank air filter fuel filter inspect clean Y Y replace if necessary idle adjusting screw see adjusting Y replace carburetor idling speed if necessary 5 spark plug clean and readjust y GAP 0 6 0 7mm 025 in plug gap replace if necessary cylinder fins intake air cooling vent clean Y muffler spark arrester cylinder exhaust port clean Y throttle lever ignition switch check operation Y cutting parts replace if Y something s wrong ls gear case grease Vv amp screws nuts bolts tighten replace Vv Y_ except adjusting screws cutting attachment guard make sure to attach W REFILLING TRIMMING LINE 1 For replacement line use a diameter of 2 4mm 095in The spool is capable for a line upto 6m 20ft on the 10cm 4 head Avoid using a larger line as it may cut down the trimming performance For safety reasons do not use metalreinforced line Pinch the slotted area on the both sides of the spool housing to unhook the botto
21. the muffler exhaust vent and cylin der exhaust port at the same time Tighten all screws bolts and fittings Check to see if any oil or grease has worked its way in between the clutch lining and drum and if it has wipe it away using oil free lead free gasoline 10 Storage Aged fuel is one of major causes of engine starting fail ure Before storing the unit empty the fuel tank and run the engine until it uses all the fuel left in the fuel line and the carburetor Store the unit indoor taking necessary measures for rust prevention 11 Disposal When disposing your machine fuel or oil for the machine be sure to allow your local regulations GB 15 BC251 12 Troubleshooting guide Case 1 Starting failure CHECK PROBABLE CAUSES ACTION fuel tank incorrect fuel drain it and use correct fuel fuel filter fuel filter is clogged clean carburetor adjustment screw out of normal range adjust to normal range sparking no spark spark plug is fouled wet clean dry plug gap is incorrect correct GAP 0 6 0 7 mm spark plug disconnected gt retighten Case 2 Engine starts but does not keep running hard re starting CHECK PROBABLE CAUSES ACTION fuel tank incorrect fuel or staled fuel drain it and use correct fuel carburetor adjustment screw out of normal range adjust to normal range muffler cylinder exhaust port carbon is built up air
22. ts which have been cer tified by ZENOAH for use with the ZENOAH product 4 In the event that any part must be replaced or any maintenance or repair work not described in this manual must be performed please contact a representative from the store nearest ZENOAH authorized servicing dealer for assistance 5 Do not use any accessory or at tachment other than those bear ing the ZENOAH mark and rec ommended for the unit around to make sure that there are no sparks or open flames any where nearby before refueling Wipe spilled fuel completely us ing a dry rag if any fuel spillage occurs during refueling After refueling screw the fuel cap back tightly onto the fuel tank and then carry the unit to a spot 3m or more away from where it was refueled before turning on the en gine TRANSPORTATION 1 When hand carrying the product cover over the cutting part if nec essary lift up the product and carry it paying attention to the blade Never transport the product over rough roads over long distances by vehicle without removing all fuel from the fuel tank If doing so fuel might leak from the tank dur ing transport GB 7 BC251 6 Set up INSTALLING HANDLE e Mount the handle to the shaft tube and clamp it at a location that is comfortable to you 1 About 28cm 11 inches INSTALLING CUTTING ATTACHMENT GUARD e Attach the cutting attachiment guard with the bolts provided whil
23. uthorized ZENOAH servic ing dealer for repair USING THE PRODUCT O IMPORTANT Cut only materials recommended by the manufacturer And use only for tasks explained in the manual 1 Grip the handles firmly with both hands using your whole hand Place your feet slightly apart slightly further apart than the width of your shoulders so that your weight is distributed evenly across both legs and always be sure to maintain a steady even posture while working Keep cutting attachment below waist level Maintain the speed of the engine at the level required to perform cutting work and never raise the speed of the engine above the level necessary If the unit starts to shake or vi brate turn off the engine and check the whole unit Do not use it until the trouble has been prop erly corrected Keep all parts of your body away from rotating cutting attachment and hot surfaces BC251 A 5 For safe operation 6 Never touch the muffler spark 6 Under no circumstances should ne ae x zenorx a X AN ex plug or other metallic parts of the engine while the engine is in op eration or immediately after shut ting down the engine Doing so could result in serious burns or electrical shock e IF SOMEONE COMES 1 Guard against hazardous situa tions at all times Warn adults to keep pets and children away from the area Be careful if you are ap proached Injury may result fro
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