Zenoah BCZ2400S Owner's/Operator's Manual
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Zenoah BCZ2400S Owner's/Operator's Manual

Zenoah BCZ2400S Owner's/Operator's Manual

Zenoah brush cutter owner's manual
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OWNER / OPERATOR MANUAL
WARNING
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
BRUSHCUTTERS
BCZ2400S
ENGINE UNIT 200101 and up
WARNING
Before using our brushcutters,
please read this manual carefully to
understand the proper use of your
unit.
T3195-93110 (307)

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Summary of Contents for Zenoah BCZ2400S

  • Page 1 State of California to cause cancer, birth defects or other reproductive harm. APPLICABLE SERIAL NUMBERS : DRIVE UNIT 20001 and up BCZ2400S Before using our brushcutters, please read this manual carefully to understand the proper use of your unit.

  • Page 3: Table Of Contents

    SAFETY FIRST Instructions contained in warnings within this manual marked with a 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. ■...

  • Page 4: Parts Location

    1. Parts location 2. Specifications ■ BCZ2400S Overall size(LxWxH) ············································································ 71.3(1810)x9.0(228)x11.5(292) in(mm) Dry weight ··················································· 10.8 lbs (4.88kg) (11.6 lbs (5.27kg) Including tap head) Engine Type······················································································ Air-cooled 2-stroke gasoline Model········································································································ Zenoah GZ23N Displacement ······················································································· 1.5cu-in (23.6cm Max. output ······························································· 1.15Hp (0.85kW)at 8000/min Idle speed··························································································2800±200/min...

  • Page 5: Warning Labels On The Machine

    3. Warning labels on the machine (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).

  • Page 6: Symbols On The Machine

    4. Symbols on the machine IMPORTANT ENGINE INFORMATION THIS ENGINE MEETS U.S. EPA PH2 AND 2001 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 ADJUSTMENTS.

  • Page 7: For Safe Operation

    5. For safe operation 1. Read this manual carefully until you completely understand and follow all safety and operating instructions. 2. 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.
  • Page 8 5. For safe operation 8  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.
  • Page 9 5. For safe operation ■ BEFORE STARTING THE ENGINE 1. 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 around the perimeter of the area.
  • Page 10 5. For safe operation 10  WARNING 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.
  • Page 11 5. For safe operation • IF SOMEONE COMES 1. 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. 2. If someone calls out or otherwise interrupts you while working, always be sure to turn off the engine before turning around.
  • Page 12 5. For safe operation 12  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.

  • Page 13: Set Up

    6. Set up ■ 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.

  • Page 14: Fuel

    7. Fuel 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.
  • Page 15 7. Fuel again for at least one minute. As some oils may be difficult to agitate depending on oil ingredients, sufficient agitation 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 abnormally lean mixture.

  • Page 16: Operation

    8. Operation 16  ■ 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.
  • Page 17 8. Operation .04 in (1~2mm) ■ STOPPING 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.
  • Page 18 8. Operation 18  1. Hold the unit so the head is off the ground and is tilted about 20 degrees toward the sweep direction. (OP7) 2. You can avoid thrown debris by sweeping from your left to the right. 3.

  • Page 19: Maintenance

    9. Maintenance ■ MAINTENANCE CHART system/compornent fuel leaks, fuel spillage fuel tank, air filter, fuel filter idle adjusting screw spark plug cylinder fins, intake air cooling vent clean muffler, spark arrester, cylinder exhaust port clean throttle lever, ignition switch cutting parts debris guard gear case screws/nuts/bolts...
  • Page 20 9. Maintenance .025 in 0.655mm 20  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. ■...
  • Page 21 9. Maintenance ■ 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.

  • Page 22: Storage

    9. Maintenance 10. Storage 22  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.

  • Page 23: Optional Blade Usage

    11. Optional blade usage OPT1 OPT2 OPT3 CUTTER APPLICATION CHART Under growth Heavy weeds Light weeds Grass 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.
  • Page 24 11. Optional blade usage OPT4 OPT5 OPT6 OPT7 24  ■ 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.
  • Page 25 11. Optional blade usage OPT8 OPT9 OPT10 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.
  • Page 26 11. Optional blade usage OPT11 26  ■ 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. (OPT11) WARNING Make sure to use shoulder strap and debris guard.
  • Page 27 11. Optional blade usage OPT12 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.

  • Page 28: Troubleshooting Guide

    11. Troubleshooting guide Case 1. Starting failure CHECK fuel tank fuel filter carburetor adjustment screw ➞ sparking (no spark) spark plug Case 2. Engine starts but does not keep running/Hard re-starting. CHECK fuel tank carburetor adjustment screw muffler,cylinder (exhaust port) ➞ carbon is built-up air cleaner cylinder fin, fan cover When your unit seems to need further service, please consult with our RedMax service shop in your area.

  • Page 29: Parts List

    12. Parts list 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.
  • Page 30 12. Parts list Fig.1 DRIVE UNIT BCZ2400S (S/N 20001 and up) 30 ...
  • Page 31 Fig.1 DRIVE UNIT BCZ2400S (S/N 20001 and up) Key# Part Number Description T3108-12100 PIPE COMP. T3400-12130 • SEAL 3520-12213 SHAFT T3195-31001 GEARCASE ASSY 848B2062A0 • GEARCASE 06004-06000 • BEARING 06000-00626 • BEARING 04065-02612 • RING T3195-13210 • SHAFT T3300-93250 • GEAR T3002-13260 •...
  • Page 32 12. Parts list Fig.2 ENGINE UNIT BCZ2400S (S/N 200101 and up) 32 ...
  • Page 33 Fig.2 ENGINE UNIT BCZ2400S (S/N 200101 and up) Key# Part Number Description T1551-12110 CYLINDER T1551-12211 GASKET, base 4820-12130 BOLT TORX T1551-13161 INSULATOR T1551-13121 GASKET, insu T1551-13131 GASKET, carb T4950-52001 BOLT TORX T1551-16110 COVER, tr T1551-16142 GASKET, tr 4820-16310 BOLT TORX T1551-21101 CRANKCASE COMP.
  • Page 34 KOMATSU ZENOAH recommends that you retain all receipts covering maintenance on your small off-road engine, but KOMATSU ZENOAH can not deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance.
  • Page 35 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.
  • Page 36 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 à RedMax / KOMATSU ZENOAH AMERICA sous sept (7) jours en prenant soin de conserver une copie pour vous.

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