Zenoah BCZ2400S, Owner'S/Operator'S Manual

Page 1: ...ins chemicals known to the State of California to cause cancer birth defects or other reproductive harm WARNING Before using our brushcutters please read this manual carefully to understand the proper...

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Page 3: ...e followed in order to prevent accidents which could lead to serious bodily injury or death This mark indicates instructions which must be followed or it leads to mechanical failure breakdown or damag...

Page 4: ...21 3 fl oz 0 63 Transmission Centrifugal clutch Rigid driveshaft Reduction ratio 1 462 Cutting head rotating direction Counter clockwise Operator view Durability period 300hrs Standard Accessories 4...

Page 5: ...ng 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 Never modify...

Page 6: ...1 CALIFORNIA EMISSION REGULATIONS FOR SI SORE s COMPLIANCE PERIOD CATEGORYA ENGINE FAMILY 2KZXS 0236JK EM ENGINE DISPLACEMENT 23 6cc REFER TO OWNER S MANUAL FOR MAINTE NANCE SPECIFICATIONS AND ADJUSTM...

Page 7: ...ou 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...

Page 8: ...te 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 aro...

Page 9: ...sure that the cutting attachment is properly installed and securely fastened 4 Be sure the debris guard is firmly attached in place 5 If the cutting head is the metal blade change the guard and handle...

Page 10: ...art 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...

Page 11: ...her 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 4 In the event that any p...

Page 12: ...re 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 car...

Page 13: ...p 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 INSTALLING HANDLE Mount the handle to the shaft tube and...

Page 14: ...he engine HOW TO MIX FUEL 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 o...

Page 15: ...R 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 d...

Page 16: ...l out the starter rope quickly until engine fires OP4 1 choke lever 4 ignition switch 2 close 5 start 3 open 6 stop Avoid pulling the rope to its end or returning it by releasing the knob Such actions...

Page 17: ...the cutting head keeps rotating after 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 HE...

Page 18: ...load 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 resulti...

Page 19: ...washers are in place 6 While holding the spool against the housing pull the line ends to release them from the slot 7 Line up the slot on the bottom cap with the hook on the housing press the cap aga...

Page 20: ...d the fuel filter for blockage MA3 1 fuel filter 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 r...

Page 21: ...SE 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 side bol...

Page 22: ...ine cover shown in MA7 in order to be able to view the upper part of the cylinder If waste gets stuck and causes blockage around the intake air cooling vent or between the cylinder fins it may cause t...

Page 23: ...he screw 5 Reinstall the gearcase 1 Hanger complete 6420 17300 2 Shoulder strap T3300 17100 When sharpening removing or reattaching the blade be sure to wear thick sturdy gloves and use only proper to...

Page 24: ...d A 5764 24000 4 Bolt 0225 10620 2 Guard 5766 24110 5 Screw 0263 30614 3 Bracket 3250 24120 6 Nut 0280 10605 Change the loop handle to the J handle for safe operation OPT6 1 Bracket 3583 14101 2 J han...

Page 25: ...ting depth according to the condition of object 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...

Page 26: ...d 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 b...

Page 27: ...nd 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...

Page 28: ...GAP 0 6 0 7mm spark plug disconnected 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 with c...

Page 29: ...rts 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 th...

Page 30: ...12 Parts list 30 Fig 1 DRIVE UNIT BCZ2400S S N 20001 and up...

Page 31: ...41 T3195 14002 HANDLE ASSY 1 42 T3195 14102 HANDLE T 1 43 T4960 53030 SCREW 4 44 T3195 24003 GUARD ASSY 1 45 T3195 24103 GUARD COMP 1 46 T3002 24121 BLADE 1 47 T4960 51431 SCREW TORX 1 48 3320 15310...

Page 32: ...Fig 2 ENGINE UNIT BCZ2400S S N 200101 and up 32 12 Parts list...

Page 33: ...1 57 4820 15310 BOLT TORX 2 58 T1551 15210 GASKET muff 1 59 T1551 15220 PLATE 1 60 4820 12350 BOLT TORX 2 61 848F005301 HOUSING ASSY 1 Key Part Number Description Q ty 62 T1551 31100 HOUSING COMP 1 63...

Page 34: ...sibilities 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 c...

Page 35: ...ALENT 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 COM...

Page 36: ...ilit 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...