RedMax BRUSHCUTTERS BCZ2400S User's Manual
Contents
1. 13 EI C 14 8 Operation eot sans 16 9 Maintenance 19 10 Storage idee 22 11 Optional blade usage 23 12 Troubleshooting guide 28 TS PANS NS pas 29 1 Parts location Loop handle Ignition switch Throttle cable Throttle lever Throttle set button Drive shaft housing Debris guard Cutting line head Gear case 10 Spark arrester 11 Starter knob 12 Fuel tank 13 Primer pump 14 Choke lever 15 Air cleaner cover 2 Specifications B BCZ2400S Overall size LxWxH Paseo desc as ea dede 71 3 1810 x9 0 228 x11 5 292 in mm Dry weight 10 8 Ibs 4 88kg 11 6 lbs 5 27kg Including tap head Engine Type REDDERE ELLE DEBE LI IB I Od E II Air cooled 2 stroke gasoline Model Zenoah GZ23N Displacement RE EE MEE 1 5cu in 23 6cm Max output I D OO et 1 15Hp 0 85kW at 8000 min rpm Idle speed ERTEILEN BC 2800 200 min rpm Fuel EPOPECCTETCEELLDIELELLLTLILLLETLLLLILLLLELLLILEEETTLLTLTTLTLLLLDEHTEC cer Mixture Gasoline 50 Oil 1 Carburetor EE LE ins se D RED DEED LED IIS ELE Walbro Diaphragm type Spark plug DR nn nn nn PLETE NGK CMR7H Fuel tank capacity PA OC EE LR eee I CE ET CL 21 3 fl oz 0 634 Trans2. RedMax Garantie limit e 2 ans Pi ces en rapport avec les missions de gaz d chappement KOMATSU ZENOAH AMERICA INC par l interm diaire de n importe quel revendeur RedMax r parera gratuitement ou remplacera gratuitement pour l acheteur initial et chaque acheteur successif toute s pi ce s se r v lant de constitution et ou de montage d fectueux pendant deux 2 ans compter de la date initiale de livraison d une unit Les pi ces en rapport avec les missions de gaz d chappement sont l assemblage carburateur l assemblage bobine le rotor la bougie le filtre air le filtre carburant la tubulure d admission et les joints Toutes autres pi ces except es celles mentionn es ci dessus La soci t par l interm diaire de n importe quel revendeur RedMax r parera gratuitement ou remplacera gratuitement pour l acheteur initial toute s pi ce s se r v lant de constitution et ou de montage d fectueux pendant deux 2 ans en cas d utilisation priv e un 1 an pour toute autre utilisation compter de la date de livraison initiale d une unit Telles sont les limites de la garantie Le co t du transport de l unit jusqu au revendeur RedMax et depuis celui ci sera la charge de l acheteur L acheteur ne supportera pas le co t de main d oeuvre du diagnostic qui am ne la conclusion qu une pi ce garantie est d fectueuse si ce diagnostic est effectu chez le revendeur RedMax L acheteur ou propri
3. started by putting the throttle into the start position When starting 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 OPT8 CUTTING METHOD a Use the front left side cutting b Guide the blade from your right to left with it tilted slightly to your left OPT9 c When mowing a wide area start working from your left end to avoid interference of cut grass d The blade may be seized by weeds if the engine speed is too low or the blade cuts too deep into weeds Adjust the engine speed and cutting depth according to the condition of object WARNING If the grass or other object gets caught in the blade or if the unit starts to shake or vibrate turn off the engine and check the whole unit Change the blade if it has been damaged Turn off the engine and make sure the blade has completely stop before checking the blade and removing any object got caught in OPERATION 1 Check the bolt to fasten the blade and be sure the bolt has no fault and no abrasion 2 Be sure that the blade and the holder have been fastened according to instruction and the blade turns smoothly without abnormal noise OPT10 WARNING The rotating parts fastened incorrectly may cause serious accident to the operator Make sure that the blade is not bent war
4. If doing so fuel might leak from the tank during transport SE2 SEA SE5 S MOUNTING ENGINE SE1 1 Push the driveshaft housing toward the clutch housing and rotate it by hand to check that the driveshaft is engaged with the gears 2 Insert the driveshaft housing into the clutch housing until it bottoms and align the positioning holes on the clutch housing and the shaft tube and install the screw When difficult to engage twist the engine slightly 3 Fasten the clamp securely with two screws IMPORTANT Tighten the screws gradually by turns CONNECTING THROTTLE WIRE 1 Remove the air cleaner cover 2 Connect the end of the throttle wire to the joint on the top of the carburetor SE2 CONNECTING SWITCH WIRES Connect the switch wires between the engine and the main unit Pair the wires of the same color E INSTALLING HANDLE Mount the handle to the shaft tube and clamp it at a location that is comfortable to you SE3 1 About 19 inches 48cm E INSTALLING DEBRIS GUARD Put the debris guard on the gear box attach it with the 2 screws and hardware provided SE4 E INSTALLING CUTTING HEAD SE5 1 While locking the gear shaft by inserting the supplied tool into the upper holder on the gear box loosen and remove the hexagon nut left handed 2 Fit the line head assembly to the gear shaft over the holders Hand tighten it securely I
5. service please consult with our RedMax service shop in your area 12 Parts list BCZ2400S NOTE 1 Use KOMATSU ZENOAH genuine parts as specified in the parts list for repair and or replacement 2 KOMATSU ZENOAH does not warrant the machines which have been damaged by the use of any parts other than those specified by the company 3 When placing parts orders for repair and or replacement check if the model name and the serial number are applicable to those specified in the parts list then use parts number described in the parts list 4 The contents described in the parts list may change due to improvement 5 The parts for the machine shall be supplied seven 7 years after the machine is discontinued It is possible that some specific parts may be subject to change of their delivery term and list price within the limit of seven 7 years after the machine is discontinued It is also possible that some parts may be available even after the limit of seven 7 years September 2002 APPLICABLE SERIAL NUMBERS DRIVE UNIT 20001 and up ENGINE UNIT 200101 and up 12 Parts list Fig 1 DRIVE UNIT BCZ2400S S N 20001 and up 2 79 2 P 2 30 Fig 1 DRIVE UNIT BCZ2400S S N 20001 and up Key Part Number Description Q ty Key Part Number Description Q ty 1 T3108 12100 PIPE COMP 1 51 73002 91190 GOGGLE 1 2 7340
6. taire a pour responsabilit d effectuer l entretien obligatoire tel que d fini par le fabricant dans le manuel du propri taire de l utilisateur Toute pi ce garantie dont le remplacement n est pas pr vu dans le cadre de l entretien obligatoire ou pour laquelle est seulement pr vue une inspection p riodique pour remplacement ou r paration si n cessaire sera garantie pour la p riode de garantie Toute pi ce garantie arriv e l ch ance de son premier remplacement pr vu sera garantie jusqu celui ci Toute pi ce de rechange quivalente en performance ou en durabilit peut tre utilis e pour l entretien hors garantie ou les r parations hors garantie et ce sans r duire l obligation de garantie incombant la soci t La soci t sera tenue responsable des dommages aux autres composants du moteur caus s par la d faillance de pi ce s garantie s en p riode de garantie La garantie ne s applique pas aux unit s endommag es par suite de n gligence dans la mise en oeuvre des instructions sp cifi es dans le manuel du propri taire de l utilisateur en vue d une utilisation et d un entretien correct fausse man uvre accidentelle modification utilisation abusive lubrification incorrecte utilisation de pi ces ou d accessoires autres que ceux sp cifi s par la soci t ou autres causes hors du contr le de la soci t Cette garantie ne couvre pas les pi ces remplac es en raison de leur usure normale ou de change
7. 0 12130 SEAL 1 52 6129 61210 BAND T 1 3 3520 12213 SHAFT 1 53 PT104Plus HEAD COMP 1 4 T3195 31001 GEARCASE ASSY 1 54 T3189 15112 CASE 1 5 T3300 91320 GEATRCASE 1 55 T3189 15191 EYELET 2 6 06004 06000 BEARING 1 56 T3189 15132 COVER 1 T 06000 00626 BEARING 1 57 T3189 15142 CORD HOLDER 1 8 04065 02612 RING 1 58 T3189 15160 SPRING 1 9 T3195 13210 SHAFT 1 59 73189 15180 CORD 1 10 13300 93250 GEAR 1 60 6019 13250 HOLDER B 1 11 T3002 13260 NUT 1 12 73195 13310 PINION 1 13 06001 00609 BEARING 1 14 3210 13330 RING 1 15 04065 02412 RING 1 16 3199 13350 FITTING 1 17 01641 20608 WASHER 1 18 0225 00410 BOLT 1 OPTIONAL BLADE amp ACCESSORIES 19 4820 13180 BOLT TORX 1 101 T3195 94000 BLADE KIT 1 20 T3300 91340 HOLDER 1 102 5764 24000 GUARD ASSY 1 21 4820 12350 BOLT TORX 1 103 5766 24110 GUARD 1 22 3577 32141 GRIP 1 104 3250 24120 BRACKET 1 23 T3002 12202 LEVER COMP 1 105 0225 10620 BOLT 2 24 6110 14412 LEVER 1 106 0263 30614 SCREW 4 25 6110 14410 01 STAY 1 107 0280 10605 NUT 4 26 6110 14410 02 COVER 1 108 3540 13283 COVER 1 27 3002 12202 03 LEVER 1 109 6367 14200 J HANDLE 1 28 6110 14410 04 SCREW 2 110 3583 14101 BRACKET 1 29 6110 14410 05 NUT 2 111 6420 17300 HANGER ASSY 1 30 6110 14410 06 SHAFT 1 112 6420 17400 HANGER COMP 1 31 6110 14410 07 SPRING
8. 1 113 9366 17110 HANGER 1 32 6110 14410 08 SPRING 1 114 9366 17120 CLAMP 1 33 3032 14410 09 BUTTON 1 115 6420 17410 1 34 6110 14410 10 E RING 1 116 0263 90525 SCREW 1 35 73002 12220 CORD A 1 117 13300 17100 STRAP ASSY 1 36 73002 12230 CORD B 1 37 13003 14510 TUBE 1 121 SST229 9 22 tooth 1 38 1855 82100 CABLE COMP il 122 557249 9 24 tooth 1 39 T3195 12510 PLATE name 1 123 SGB088 8 8 tooth 1 40 6425 12552 PLATE 1 124 SGB089 9 8 tooth 1 41 T3195 14002 HANDLE ASSY 1 125 SGB048 8 4 tooth 1 42 T3195 14102 HANDLE T 1 126 SGB049 9 4 tooth 1 43 T4960 53030 SCREW 4 44 T3195 24003 GUARD ASSY 1 45 73195 24103 GUARD COMP 1 46 T3002 24121 BLADE 1 47 74960 51431 SCREW TORX 1 48 3320 15310 NUT 1 49 3520 24120 CLAMP 1 50 T4950 63000 BOLT TORX 2 31 12 Parts list Fig 2 ENGINE UNIT BCZ2400S S N 200101 and up 9 Pee 90 Fig 2 ENGINE UNIT BCZ2400S S N 200101 and up Key Part Number Description Q ty Part Number Description Q ty 1 T1551 12110 CYLINDER 1 62 T1700 31221 BRACKET 1 2 1551 12211 GASKET base 1 63 T1700 31232 CUSHION 1 3 4820 12130 BOLT TORX 4 64 4810 31122 DRUM 1 4 71551 13161 INSULATOR 1 65 04065 02812 RING 1 5 71551 13121 GASKET insu 1 66 06002 06001 BEARING 1 6 7155
9. 1 13131 GASKET carb 1 67 04064 01210 SNAP RING 1 1 T4950 52001 BOLT TORX 4 68 4820 13180 BOLT TORX 2 8 T1551 16110 COVER tr 2 69 4820 12350 BOLT TORX 1 9 11551 16142 GASKET tr 2 10 4820 85510 BOLT TORX 4 10 4820 16310 BOLT TORX 4 11 1551 32111 COVER engine 1 11 71551 21101 CRANKCASE COMP 1 72 74950 51010 BOLT TORX 2 12 2629 21130 PIN 3 13 71551 51111 SHOE 2 13 11551 21141 GASKET case 1 74 4820 51220 SPRING 1 14 06030 06001 BEARING 2 15 1140 51250 SCREW 2 15 4810 21210 SEAL 1 16 1140 51230 WASHER 2 16 1850 21220 SEAL 1 11 1140 51242 WASHER 2 1 04065 02812 RING 1 18 4810 72111 1 18 4820 13180 BOLT TORX 3 19 1900 72120 SPRING 1 19 1551 41110 5 1 80 T1551 73200 CORD 1 20 5910 41210 RING 2 81 2850 71320 TUBE 1 21 1600 41310 PIN 1 82 T1108 73110 SPARKPLUG 1 22 1260 41320 RING 2 83 4810 72120 GROMET 1 23 1101 41331 BEARING 1 84 T1551 75100 RECOIL ASSY 1 24 1101 41340 WASHER 2 85 4500 75120 REEL 1 25 1551 42000 CRANKSHAFT 1 86 4500 75150 SCREW 1 26 1650 43230 NUT 1 87 1850 75130 SPRING 1 27 1000 43240 KEY 1 88 4500 75180 COLLAR 1 28 4810 71110 ROTOR 1 89 4500 75190 ARM 1 29 71551 71200 COIL ASSY 1 90 4810 75160 ROPE 1 30 1260 71261 SPACER 2 91 3330 75421 KNOB 1 31 4820 72150 BOLT TORX 2 92 4810 75170 PLATE 1 32 71551 81001 CARBURETOR ASSY 1 93 4500 75210 PULIEY 1 33 71551 06030 REBUIL
10. 1110 HOUSING 1 61 T1700 31212 BRACKET A 1 33 CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The California Air Resources Board and KOMATSU ZENOAH are pleased to explain the emission control system warranty on your 1995 and later small off road engine In California new small off road engines must be designed built and equipped to meet the state s stringent anti smog standards KOMATSU ZENOAH must warrant the emission control system on your small off road engine for the periods of time listed below provided there has been no abuse neglect or improper maintenance of your small off road engine Your emission control system may include parts such as the carburetor and the ignition system Where a warrantable condition exists KOMATSU will repair your small off road engine at no cost to you including diagnosis parts and labor Manufacturer s warranty coverage The 1995 and later small off road engines are warranted for two years If any emission related part on your engine is defective the part will be repaired or replaced by KOMATSU ZENOAH Owner s warranty responsibilities As the small off road engine owner you are responsible for the performance of the required maintenance listed in your owner s manual KOMATSU ZENOAH recommends that you retain all receipts covering maintenance on your small off road engine but KOMATSU can
11. 24 tooth 9 8 tooth 9 4 tooth head APPLICATION SST249 SGB089 SGB049 CHART o 0 Heavy weeds Mili Light weeds EE _ O O Grass P di O 11 Optional blade usage OPT6 1 2 SET UP THE BLADE 1 Detach the line head assembly OPT4 2 Put on the blade making the marked side face the shaft side put the holder and the cover on and fasten the blade with the nut 4 1 Cover 3540 13283 2 Holder B 6019 13250 STANDARD 3 Nut T3002 13260 STANDARD IMPORTANT Change to the debris guard which is suitable for the metal blade OPT5 130 174 in Ibs TIGHTENING TORQUE 14 7 19 6 1 Guard A 5764 24000 4 Bolt 0225 10620 2 Guard 5766 24110 5 Screw 0263 30614 3 Bracket 3250 24120 6 Nut 0280 10605 IMPORTANT Change the loop handle to the J handle for safe operation 6 1 Bracket 3583 14101 2 J handle 6367 14200 E BALANCE UNIT 1 Put on strap and attach unit to strap 2 Slide clamp up or down until unit balances with head just touching on the ground OPT7 STARTING THE ENGINE Please refer 5 For safe operation P 9 10 8 Operation P 17 WARNING The product is equipped with a centrifugal clutch mechanism so the cutting attachment begins to rotate as soon as the engine is 11 Optional blade usage OPT9 NS VAR Ios e Ny IM 4
12. ANY DELIVERY THE COMPANY THROUGH ANY RedMax DEALER WILL REPAIR OR REPLACE FREE OF CHARGE FOR THE ORIGINAL PURCHASER ANY PART OF PARTS FOUND TO BE DEFECTIVE IN MATERIAL AND OR WORKMANSHIP THIS IS THE EXCLUSIVE REMEDY THE PURCHASER SHALL BEAR COSTS OF TRANSPORTING THE UNIT TO AND FROM THE RedMax DEALER THE PURCHASER SHALL NOT BE CHARGED FOR DIAGNOSTIC LABOR WHICH LEADS TO THE DETERMINATION THAT A WARRANTED PART IS DEFECTIVE IF THE DIAGNOSTIC WORK IS PERFORMED AT THE RedMax DEALER THE PURCHASER OR OWNER IS RESPONSIBLE FOR THE PERFORMANCE OF THE REQUIRED MAINTENANCE AS DEFINED BY THE MANUFACTURER IN THE OWNER OPERATOR 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 NECESSARY SHALL BE WARRANTED FOR THE WARRANTY PERIOD ANY WARRANTED PART WHICH IS SCHEDULED FOR REPLACEMENT AS REQUIRED MAINTENANCE SHALL BE WARRANTED FOR THE PERIOD OF TIME UP TO THE FIRST SCHEDULED REPLACEMNET POINT FOR THE PART ANY REPLACEMENT PART THAT IS EQUIVALENT IN PERFORMANCE AND DULABILITY MAY BE USED IN NON 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 INSTRUCTION LISTED IN THE OW
13. D KIT 1 94 4820 85510 BOLT TORX 4 34 71551 81450 BODY ASSY 1 95 71551 82100 BODY A 1 35 4810 06021 GASKET KIT 1 9 1512 82130 PLATE choke 1 36 1850 81490 BODY 1 97 T1600 82140 LEVER 1 37 1850 81520 COVER 1 98 1108 82190 SCREW 1 38 1751 81510 PUMP 1 99 T1551 82170 ELEMENT 1 39 T1505 81250 JET 1 100 T1551 82200 COVER A 1 40 1751 81240 O RING 1 101 71108 82220 KNOB 1 41 1751 81130 RING 1 102 1551 85001 55 1 42 1881 81140 SWIVEL 1 103 1015 85202 55 1 43 1752 81110 SCREW 2 104 4500 85300 HOLDER ASSY 1 44 5500 81120 BRACKET 1 105 4500 85220 PACKING 1 45 1751 81180 NUT 1 106 5601 85260 FILTER 1 46 1918 81170 SCREW 1 107 4820 85260 STOPPER 1 47 1850 81530 SCREW 4 108 71551 85300 PIPE COMP 1 48 5500 81160 WASHER 1 109 3302 85400 FILTER 1 49 4820 15310 BOLT TORX 2 110 2841 31280 COLLER 1 50 1950 86120 CLIP 1 111 4820 85510 BOLT TORX 3 51 4810 15100 MUFFLER ASSY 1 112 71551 31910 GUARD tank 1 52 4810 15111 MUFFLER 1 113 T1551 75410 LABEL recoil 1 53 4810 15140 ARRESTER 1 114 11551 31130 LABEL cover 1 54 4820 15310 BOLT TORX 2 115 T1551 91000 TOOL SET 1 55 1551 15210 GASKET muff 1 116 3540 91110 1 56 1551 15220 1 117 T4017 91130 SOCKET 1 57 4820 12350 BOLT TORX 2 118 4500 81910 COVER 1 58 1551 31000 HOUSING ASSY 1 59 T1551 31100 HOUSING COMP 1 60 71551 3
14. ENGINE OP3 1 Release the throttle lever and run the engine for a half minute 2 Shift the ignition switch to the STOP position IMPORTANT Except for an emergency avoid stopping the engine while pulling the throttle lever OP5 ADJUSTING THROTTLE CABLE The normal play is 1 or 2mm when measured at the carburetor side end Readjust with the cable __Ul adjuster as required OP5 1 cable adjuster 1 2mm 1 ADJUSTING IDLING SPEED OP6 1 When the engine tends stop frequently at idling mode turn the adjusting screw clockwise 2 When the cutting head keeps rotating after OP6 releasing the trigger turn the adjusting screw counter clockwise 1 idle adjusting screw Warm up the engine before adjusting the idling speed CUTTING WORK LINE HEAD USAGE WARNING 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 2 Keep the debris guard in place at all times when the unit is operated TRIMMING GRASS AND WEEDS Always remember that the TIP of the line does cutting You will achieve better results by not crowding the line into the cutting area Allow the unit to trim at its own pace 8 Operation OP7 SN AES 75 SU 1 Hold the unit so the head is off the ground and is tilted about 20 degrees toward the swe
15. MPORTANT You need not holder B and nut when installing the cutting head 7 Fuel 50 1 MIXING CHART GASOLINE gal 1 2131415 2 CYCLE OIL fl oz 2 6 5 2 7 8 10 4 13 GASOLINE liter 1 2131415 2 CYCLE OIL ml 20 40 60 80 100 WARNING 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 refueling the unit Select outdoor bare ground for fueling and move at least 3m 10ft away from the fueling point before starting the engine The RedMax engines are lubricated by oil specially formulated for air cooled 2 cycle gasoline engine use If RedMax 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 RECOMMENDED MIXING RATIO GASOLINE 50 OIL 1 Exhaust emission are controlled by the fundamental engine parameters and components eq carburation ignition timing and port timing without addition of any major hardware or the introduction of an inert material during combustion These engines are certified to operate on unleaded gasoline Make sure to use gasoline with a minimum octane number of 90 ROZ USA Canada pump octane min 87 Unleaded gasoline is recommended to reduce the contamination of the air for the sake of your health and the environment Poor quality gasolines or oils may damage
16. NER OPERATOR MANUAL FOR PROPER USE AND MAINTENANCE OF THE UNITS ACCIDENT MISHANDLING ALTERATION ABUSE IMPROPER LUBULICATION USE OF ANY PARTS OR ACCESSARIES OTHER THAN THOSE SPECIFIED BY THE COMPANY OR OTHER CAUSES BEYOND THE CONPANY S CONTROL THIS WARRANTY DOES NOT COVER THOSE PARTS REPLACED BY NORMAL WEAR OR HARMLESS CHANGES IN THEIR APPEARANCE THERE ARE NO OTHER EXPRESS WARRANTIES IMPLIED WARRANTIES INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED TO TWO 2 YEARS OF HOME USE ONE 1 YEAR FOR ANY OTHER USE FROM THE ORIGINAL DELIVERY DATE LIABILITIES FOR INCIDENTAL OR CONSEQUENTIAL DAMAGE UNDER ANY AND ALL WARRANTIES ARE EXCLUDED SOME STATES DO NOT ALLOW LIMITATION ON HOW LONG AN IMPLIED WARRANTY LASTS OR EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMINATION OR EXCLUSION MAY NOT APPLY TO YOU THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE IF YOU NEED TO OBTAIN INFORMATION ABOUT THE NEAREST SERVICE CENTER PLEASE CALL KOMATSU ZENOAH AMERICA INC AT 770 381 5147 IMPORTANT YOU WILL RECEIVE A WARRANTY REGISTRATION CARD AT TIME OF PURCHASE PLEASE FILL OUT THE CARD AND SEND IT TO RedMax KOMATSU ZENOA AMERICA WITHIN SEVEN 7 DAYS BE SURE TO KEEP A COPY FOR YOUR RECORDS KOMATSU ZENOAH AMERICA INC ax 4344 Shackleford Road Suite 500 Norcross Georgia 30093
17. OWNER S MANUAL FOR MAINTE NANCE SPECIFICATIONS AND ADJ USTMENTS Preimax KOMATSU ZENOAH CO For safe operation and maintenance symbols are carved in relief on the machine According to these indications please be careful not to take a mistake a The port to refuel the MIX GASOLINE Position FUEL TANK CAP b The direction to close the choke Position AIR CLEANER COVER c The direction to open the choke Position AIR CLEANER COVER INFORMATION IMPORTANTE CONCERNANT LE MOTEUR Ce moteur est conformc aux normcs U S EPA PH2 et 2001 ainsi qu aux autres dispositions ult rieures de la r glementation concernant la pollution de l air pour les petits moteurs tout terrain avec une p riode de accordable CATEGORYA Type de moteur 2KZXS 0236JK EM Cylindr e du moteur 23 6cc Se r f rer au Manuel de l utilisateur pour les sp cifications d entretien et les r glages KOMATSU ZENOAH CO 5 For safe operation 1 Read this manual carefully until you completely understand and follow all safety and operating instructions Keep this manual handy so that you may refer to it later whenever any questions arise Also note if you have any questions which cannot be answered herein contact the dealer from whom you purchased the product Always be sure to include this manual when selling lending or otherwise transferring the ownership of this product Never allow children or anyone unabl
18. T3195 93110 209 OWNER OPERATOR MANUAL BCZ2400S PAU PNEU CN Before using our brushcutters please read this manual carefully to understand the proper use of your unit The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm APPLICABLE SERIAL NUMBERS DRIVE UNIT 20001 and up ENGINE UNIT 200101 and up SAFETY FIRST Instructions contained in warnings within this manual marked with 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 E WARNINGS IN THE MANUAL WARNING This mark indicates instructions which must be followed in order to prevent accidents which could lead to serious bodily injury or death IMPORTANT This mark indicates instructions which must be followed or it leads to mechanical failure breakdown or damage This mark indicates hints or directions useful in the use of the product CONTENTS 1 Parts location 4 2 Specifications 4 3 Warning labels on the machine 5 4 Symbols on the machine 6 5 For safe operation 7 6
19. e to fully understand the directions given in the manual to use the machine WORKING CONDITION 1 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 2 And you should carry with you 1 Attached tools and files 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 obstacles 3 Do not wear loose clothing jewelry short trousers sandals or go barefoot Do not wear anything which might be caught by a moving part of the unit Secure hair so it is above shoulder length WORKING CIRCUMSTANCE 1 Never start the engine inside a closed room or building Exhaust gases contain dangerous carbon monoxide 2 Never use the product a when the ground is slippery or when you can t maintain a steady posture 7 5 For safe operation b At night at times of heavy fog or at any other times when your field of vision might be limited and it would be difficult 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 product when und
20. een the clutch lining and drum and if it has wipe it away using oil free lead free gasoline Aged fuel is one of major causes of engine starting failure 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 Optional blade usage WARNING For security reason in case of mounting the blade on this product and use it purchase the blade kit T3195 94000 and change guard handle from the original ones attach hanger and use shoulder strap SET UP THE HANGER OPT1 2 1 Loosen the screws and remove the guard 2 Loosen the screws and remove the gearcase 3 Loosen the screws and take the loop handle off 4 Install the hanger complete from the blade side end and fix it with the screw 5 Reinstall the gearcase 1 Hanger complete 6420 17300 2 Shoulder strap T3300 17100 A WARNING When sharpening removing or reattaching the blade be sure to wear thick sturdy gloves and use only proper tools and equipment to prevent injury CHOOSE THE BLADE Choose a suitable recommended cutting attachment according to the object to be cut OPT3 When replacing blade always be sure to use products which have been certified by RedMax OPT3 9 22 tooth 8 8 tooth 8 4 tooth CUTTER SST229 SGB088 SGB048 Nylon line 9
21. efore 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 muffler to become overheated and that this in turn could cause the engine to catch on fire Always make 21 9 Maintenance MA7 1 gt AI y T RE 4 MA8 10 Storage 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 engine cover shown in MA7 in order to be able to view the upper part of the cylinder IMPORTANT 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 MA7 1 cylinder 2 intake air cooling vent back PROCEDURES BE PERFORMED AFTER EVERY 100 HOURS OF USE 1 Remove the muffler insert a screwdriver into the vent and wipe away any carbon buildup Wipe away any carbon buildup on the muffler exhaust vent and cylinder exhaust port at the same time 2 Tighten all screws bolts and fittings 3 Check to see if any oil or grease has worked its way in betw
22. ep direction OP7 2 You can avoid thrown debris by sweeping from your left to the right 3 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 4 Never swing the unit so hard as you are in danger of losing your balance or control of the unit 5 Try to control the cutting motion with the hip rather than placing the full workload on the arm and hands 6 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 ADJUSTING THE LINE LENGTH Your brushcutters 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 advance about 1 inch 25 4 mm For better effect tap the head on bear ground or hard soil Avoid bumping in thick tall grass as the engine may stall by overload 9 Maintenance MAINTENANCE CHART every every every 25 50 100 system compornent procedure before hours hours hours note use after after after fuel leaks fuel s
23. er the influence of alcohol when suffering from exhaustion or lack of sleep when suffering from drowsiness as a result of having taken cold medicine or at any other time when a possibility 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 schedule 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 session and take 10 20 minutes of rest between work sessions Also try to keep the total amount of work performed in a single day under 2 hours or less WARNING 1 If you don t observe the working time or working manner See MUSING THE PRODUCT Repetitive Stress Injury RSl could occur If you feel discomfort redness and swelling of your fingers or any other part of your body see a doctor before getting worse 2 To avoid noise complaints in general operate product between 8a m and 5p m on weekdays and 9a m to 5p m weekends Check and follow the local regulations as to sound level and hours of operations for the product 5 For safe operation BEFORE STARTING THE ENGINE 1 2 3 2 The area within a perimeter of 50 feet 15m 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 arou
24. gine while the engine is in TM operation or immediately after shutting down the engine Doing so could result in serious burns or electrical shock 5 For safe operation IF SOMEONE COMES Guard against hazardous situations at all times Warn adults to keep pets and children away from the area Be careful if you are approached Injury may result from flying debris If someone calls out or otherwise interrupts you while working always be sure to turn off the engine before turning around MAINTENANCE 1 In order to maintain your product in proper working order perform the maintenance and checking operations described in the manual at regular intervals Always be sure to turn off the engine before performing any maintenance or checking procedures WARNING The metallic parts reach high temperatures immediately after stopping the engine 3 When replacing the cutting attachment or any other part or when replacing the oil or any lubricant always be sure to use only RedMax products or products which have been certified by RedMax for use with the RedMax product 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 RedMax authorized servicing dealer for assistance Do not use any accessory or attachment other than those bearing the RedMax mark and
25. 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 9 Maintenance MA3 MA4 025 in 0 655mm WARNING Make sure that the engine has stopped and is cool before performing any service to the machine Contact with moving cutting head or hot muffler may result in a personal injury AIR FILTER The air filter if clogged will reduce the engine performance Check and clean the filter element in warm soapy water as required Dry completely before installing If the element is broken or shrunk replace with a new one MA2 1 air filter B FUEL FILTER When the engine runs short of fuel supply check the fuel cap and the fuel filter for blockage 1 fuel filter E SPARK PLUG Starting failure and mis firing 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 replacement plug use the correct type specified by RedMax MA4 REPLACEMENT PLUG IS IMPORTANT Note that using any spark plug other than those designated may result in the engine failing to operate properly or in the engine becoming overheated and damaged To install the spark plug first turn the plug until it is finger tight then tighten it a q
26. ments d apparence sans effets Il n existe aucune autre garantie explicite Les garanties implicites celles de n gociabilit du produit et de son adaptabilit un usage d fini incluses sont limit es deux 2 ans pour un usage priv un 1 an pour toute autre utilisation compter de la date initiale de livraison Les responsabilit s pour les dommage cons quents ou incidents sont exclues de toutes les garanties Certaines provinces n autorisant pas les limitations la dur e des garanties implicites ou les exclusions ou limitations relatives aux dommages incidents ou cons quents la limitation indiqu e ci dessus peut ne pas vous tre applicable Cette garantie vous donne des droits juridiques sp cifiques et vous pouvez galement jouir d autres droits variant d une province l autre Si vous d sirez obtenir des informations sur le centre de service le plus proche veuillez appeler KOMATSU ZENOAH AMERICA INC au 770 381 5147 Note importante vous recevrez une carte d enregistrement de garantie au moment de l achat Veuillez la remplir et l adresser RedMax KOMATSU ZENOAH AMERICA sous sept 7 jours en prenant soin de conserver une copie pour vous KOMATSU ZENOAH AMERICA INC ax 4344 Shackleford Road Suite 500 Norcross Georgia 30093
27. mission Centrifugal clutch Rigid driveshaft Reduction ratio PL RE D CLER LO CHI 1 462 Cutting head rotating nutum enini Counter clockwise Operator view Durability period D D IL LIU LL BI IB UBI I 300hrs Standard Accessories 4 in 2 line Head D MEE USE NE RE RENNES NER EE 1 pc Goggle LC EE NER 1 pc Too Kit EEE 1 pc Specifications are subject to change without notice 3 Warning labels on the machine 1 2 3 1 Read owner s manual before operating this machine 2 Wear head eye and ear protection 3 Warning Attention 4 Keep all children bystanders and helpers 15 meters away from the brushcutter IMPORTANT If warning label peel off or become 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 location s WARNING Never modify your brushcutter We won t warrant the machine if you use the remodeled brushcutter or you don t observe the proper usage written in the manual 4 360 4 Symbols on the machine ENGINE FAMILY 2KZXS 0236JK EM gy a NI b IMPORTANT ENGINE INFORMATION THIS ENGINE MEETS U S EPA PH2 AND 2001 CALIFORNIA EMISSION REGULATIONS FOR SI SORE s COMPLIANCE PERIOD CATEGORYA ENGINE DISPLACEMENT 23 6cc REFER TO
28. nd the perimeter of the area When work is to be performed simultaneously by two or more persons care should also be taken to constantly look around or otherwise check for the presence and locations of other people working so as to maintain a distance between each person sufficient to ensure safety Check the condition of working area to avoid any accident by hitting hidden obstacles such as stumps stones cans or broken grass IMPORTANT Remove any obstacle before beginning work Inspect the entire unit for loose fasteners and fuel leakage Make sure that the cutting attachment is properly installed and securely fastened Be sure the debris guard is firmly attached in place If the cutting head is the metal blade change the guard and handle and attach the shoulder strap see p23 Adjust the strap before starting the engine at the position that your left hand can comfortably hold the handlebar grip approximately waist high STARTING THE ENGINE 1 Keep bystanders and animals at least 50feet 15m away from the operating point If you are approached immediately stop the engine 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 in a flat clear area and hold it firmly in place so as to ensure that neither the cutting
29. not deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance As the small off road engine owner you should be aware however that KOMATSU ZENOAH may deny you warranty coverage if your small off road engine or a part has failed due to abuse neglect improper maintenance or unapproved modification You are responsible for presenting your small off road engine to a KOMATSU ZENOAH distribution center as soon as a problem exists The warranty repairs should be completed in e reasonable amount of time not to exceed 30 days If you have any questions regarding your warranty rights and responsibilities you should contact KOMATSU ZENOAH AMERICA INC at 770 381 5147 or you can write to KOMATSU ZENOAH AMERICA INC 4344 Shackleford Road Suite 500 Norcross Georgia 30093 RedMax 2 YEAR LIMITED WARRANTY EMISSION RELATED PARTS FOR TWO 2 YEARS FROM THE DATE OF ORIGINAL DELIVERY KOMATSU ZENOAH AMERICA INC THE COMPANY THROUGH ANY RedMax DEALER WILL REPAIR OR REPLACE FREE OF CHARGE FOR THE ORIGINAL AND EACH SUBSEQUENT PURCHASER ANY PART OR PARTS FOUND TO BE DEFECTIVE IN MATERIAL AND OR WORKMANSHIP EMISSION RELATED PARTS ARE THE CARBURETOR ASSY COIL ASSY ROTOR SPARKPLUG AIR FILTER FUEL FILTER INTAKE MANIFOLD AND THE GASKETS ALL OTHER PARTS EXCEPT ABOVE PARTS FOR TWO 2 YEARS OF HOME USE ONE 1 YEAR FOR ANY OTHER USE FROM THE DATE OF ORIGINAL
30. or more may clog the carburetor and result in the engine failing to operate properly 8 Operation OP1 OP2 STARTING ENGINE WARNING The cutting head will start rotating upon the engine starts 1 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 2 Push the primer pump several times until overflown fuel flows out in the clear tube OP1 3 Move the choke lever to the closed position OP2 4 Set the ignition switch to the start position Make sure that the throttle is at the idle position OP3 5 While holding the unit firmly pull out the starter rope quickly until engine fires OP4 1 choke lever 4 ignition switch 2 close 5 start 3 open 6 stop IMPORTANT Avoid pulling the rope to its end or returning it by releasing the knob Such actions can cause starter failures 6 Move the choke lever downward to open the choke And restart engine OP2 7 Allow the engine to warm up for several minutes before starting operation 1 When restarting the engine immediately after stopping 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 8 Operation STOPPING
31. part nor the throttle come into contact with any obstacle when the engine starts 9 5 For safe operation 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 attachment 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 authorized Red Max servicing dealer for repair USING THE PRODUCT 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 2 Keep cutting attachment below waist level 3 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 4 If the unit start to shake or vibrate turn off the engine and check the whole unit Do not use it until the trouble has been properly corrected 5 Keep all parts of your body away from rotating cutting attachment and hot surfaces 6 Never touch the muffler spark plug or other metallic parts of the en
32. ped cracked broken or damaged If you find any error to the blade discard it and change new one which is certified by RedMax 11 Optional blade usage or By using the shoulder strap hang the unit on your right side Adjust the strap length so that the cutting head may become parallel to the ground 11 WARNING Make sure to use shoulder strap and debris guard If not it is vary dangerous when you slip lose your balance WARNING CONTROLLING BLADE BOUNCE Kick out can cause serious personal injury Carefully study this section It is important that you understand what causes kick out how you can reduce the chance of kick out and how you can remain in control of the unit if kick out does occur What causes kick out Kick out can occur when the moving blade contacts an object that it cannot cut This contact causes the blade to stop for an instant and then suddenly move or bounce away from the object that was hit The operator can lose control of the unit and the blade can cause serious personal injury to the operator or any person nearby if the blade contacts any part of the body How you can reduce the chance of kick out a Recognize that kick out can happen By understanding and knowing about bounce you can help eliminate the element of surprise Cut fibrous weeds and grass only Do not let the blade contact materials it cannot cut such as hard woody vines and bru
33. pillage wipe out v E fuel tank air filter fuel filter inspect clean v v replace if necessary N idle adjusting screw see MAD USTING v replace carburetor G IDLING SPEED p 17 if necessary Clean and readjust GAP 025in 0 6 0 7mm spark plug v N plug gap replace if necessary E cylinder fins intake air cooling vent clean v muffler spark arrester cylinder exhaust port clean v throttle lever ignition switch check operation v H cutting parts placet v something s wrong debris guard make sure to attach gear case grease v screws nuts bolts tighten replace v notadjusting screws REFILLING TRIMMING LINE 1 1 For replacement line use a diameter of 095in 2 4mm The spool is capable for a line upto 20ft 6m on the 4 head Avoid using a larger line as it may cut down the trimming performance WARNING For safety reasons do not metalreinforced line use Pinch the slotted area on the both sides of the spool housing to unhook the bottom 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
34. recommended for the unit Under no circumstances should you ever take apart the product or alter it in any way Doing so might result in the product becoming damaged during operation or the product becoming unable to operate properly HANDLING FUEL 1 The engine of the RedMax product is designed to run on a mixed fuel which contains highly flammable gasoline Never store cans of fuel or 11 5 For safe operation 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 2 Never smoke while operating the unit or refilling its fuel tank 3 When refilling the tank always turn off the engine and allow it to cool down Take a careful look around to make sure that there are no sparks or open flames anywhere nearby before refueling 4 Wipe spilled fuel completely using a dry rag if any fuel spillage occurs during refueling 5 After refueling screw the fuel cap back tightly onto the fuel tank and then carry the unit to a spot 10feet 3m or more away from where it was refueled before turning on the engine TRANSPORTATION 1 When hand carrying the product cover over the cutting part if necessary lift up the product and carry it paying attention to the blade 2 Never transport the product over rough roads over long distances by vehicle without removing all fuel from the fuel tank
35. sealing rings fuel lines or fuel tank of the engine HOW TO MIX FUEL 1 2 Measure out the quantities of gasoline and oil to be mixed Put some of the gasoline into a clean approved fuel container Pour in all of the oil and agitate well Pour in the rest of gasoline and agitate again for at least one minute Put a clear indication on the outside of the 7 Fuel 6 container to avoid mixing up with gasoline or other containers Indicate the contents on outside of container for easy identification FUELING THE UNIT 1 2 3 Untwist and remove the fuel cap Rest the cap on a dustless place Put fuel into the fuel tank to 8096 of the full capacity Fasten the fuel cap securely and wipe up any fuel spillage around the unit WARNING 1 2 3 Select bare ground for fueling Move at least 10 feet 3 meters away from the fueling point before starting the engine Stop the engine before refueling the unit FOR YOUR ENGINE LIFE AVOID 1 FUEL WITH NO OIL RAW GASOLINE It will cause severe damage to the internal engine parts very quickly GASOHOL It can cause deterioration of rubber and or plastic parts and disruption of engine lubrication OIL FOR 4 CYCLE ENGINE USE or WATER COOLED 2 CYCLE ENGINE USE It can cause spark plug fouling exhaust port blocking or piston ring sticking Mixed fuels which have been left unused for a period of one month
36. sh or rocks fences metal etc Be extra prepared for bounce if you must cut where you cannot see the blade making contact such as in areas of dense growth Keep the blade sharp A dull blade increase the chance of bounce Avoid feeding the blade too rapidly The blade can bounce away from material being cut if 11 Optional blade usage OPT12 22 24 tooth blade we X 0 Em OX 04in NN YN 8 tooth blade Pam X X QUA x x 1 2 EU oe 04in 4 tooth blade R 5 R4 5mm R 18in 3 4mm 13in the blade is fed faster than its cutting capability f Cut only from your right to your left g Keep your path of advance clear of material that has been cut and other debris 3 How you can maintain the best control a Keep a good firm grip on the unit with both hands A firm grip can help neutralize bounce Keep your right and left hands completely around the respective handles b Keep both feet spread apart in a comfortable stance and yet braced for the possibility that the unit could bounce Do not overreach Keep firm footing and balance MAINTENANCE BLADE Check the blade and the fasteners for looseness cracking or bending Check the cutting edges and reform with a flat file Point OPT12 1 Keep the end corner sharp 2 Round the root of the edge using round file 3 Do not use water when using a grinder IMPORTANT t is recommended
37. that filing should be done by professionals Especially regarding filing the 22 24 tooth blade Leave it to the professionals TRANSPORTING THE UNIT When you finish cutting in one location and wish to continue work in another spot turn off the engine and lift up the unit and carry it paying attention for the blade Never forget to place the protective cover over the blades When transporting the unit over long distances detach the blade fix the unit by ropes 11 Troubleshooting guide Case 1 Starting failure CHECK PROBABLE CAUSES ACTION fuel tank fuel filter gt gt carburetor adjustment screw sparking no spark spark plug gt gt gt incorrect fuel fuel filter is clogged out of normal range spark plug is fouled wet plug gap is incorrect disconnected drain it and with correct fuel clean adjust to normal range clean dry correct GAP 0 6 0 7mm retighten Case 2 Engine starts but does not keep running Hard re starting CHECK PROBABLE CAUSES ACTION fuel tank carburetor adjustment screw muffler cylinder exhaust port air cleaner cylinder fin fan cover 5 23 es an incorrect fuel or staled fuel out of normal range carbon is built up clogged with dust clogged with dust Em EN an drain it and with correct fuel adjust to normal range wipe away wash clean When your unit seems to need further
38. uarter turn more with a socket wrench 87 104 in Ibs TIGHTENING TORQUE 9 8 11 8 N m 9 Maintenance MA5 MUFFLER WARNING Inspect periodically the muffler for loose fasteners any damage or corrosion If any sign of exhaust leakage is found stop using the machine and have it repaired immediately Note that failing to do so may result in the engine catching on fire SPARK ARRESTER The muffler is equipped with a spark arrester to prevent red hot carbon from flying out of the exhaust outlet Periodically inspect and clean as necessary with a wire brush In the State of California it is required by law Section 4442 of the California Public Resources Code to equip a spark arrester when a gas powered tool is used in any forest covered brush covered or grass covered unimproved land MA5 1 spark arrester E GEAR CASE MA6 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 depending on the job condition Remove the cutter holders before installing new grease to arrange for old grease to exit E INTAKE AIR COOLING VENT WARNING 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 b
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