Zenoah BK2650DL-Hb Owner's Manual
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Zenoah BK2650DL-Hb Owner's Manual

Zenoah BK2650DL-Hb Owner's Manual

Zenoah brush cutter owner's manual
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• This OWNER'S MANUAL contains
operation instructions and important
precautions necessary to prevent
accidents when using your unit. Before
CAUTION
starting any operation, please read this
manual carefully to ensure proper use
of your unit. After reading it, keep the
manual handy for future reference.
• Failure to follow the safety precautions
for electrical parts might cause a fire or
accident resulting in injury or death.
OWNER'S MANUAL
BRUSHCUTTERS
BK2650DL-Hb
848EGD93A0 (601)
●이 사용설명서에는 제품을 사용하시
는데 있어, 사고방지를 위한 중요한
주의사항과 제품의 취급방법이 설명
되어 있습니다. 이 사용설명서를 잘
이해하신 후, 제품을 안전하게 사용
하십시오. 다 읽으신 후에는 언제라
도 볼 수 있는 곳에 반드시 보관하여
주십시오.
●전기관계 부품은 안전을 위한 주의사
항을 지키지 않으면, 화재나 인재사
고가 발생할 수 있습니다.

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  • Page 1 OWNER’S MANUAL BK2650DL-Hb • This OWNER’S MANUAL contains operation instructions and important precautions necessary to prevent accidents when using your unit. Before CAUTION starting any operation, please read this manual carefully to ensure proper use of your unit. After reading it, keep the manual handy for future reference.

  • Page 2: Table Of Contents

    English SAFETY FIRST Instructions contained in warnings within this manual marked with a symbol concern critical points which must 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 3: Parts Location

    English 1. PARTS LOCATION 1. Shoulder frame 17. Guard 2. Shoulder belt 18. Switch box 3. Hanging belt 19. Right-hand grip 4. Loop handle 20. Wire clamp 5. Main pipe 21. Flexible shaft 6. Gear case 22. Throttle wire 7. Air cleaner 23.
  • Page 4 Part No. 6298-59410 Chip saw 255-50P 6298-59390 Blade cover T3541-92110 Goggles 3520-91110 Blade storage-bag 5 848-EGD-93A0 Instruction manual 3073-91111 Socket 13 x 19 09007-00425 3570-37214 Hanging belt 848-F62-3610 Shouldering belt 848-8RR-0170 Battery – 848-8UA-0010 Charger English 1. PARTS LOCATION ■ STANDERD ACCESSORYS When opening the packaging, please make sure that the following accessories are included.

  • Page 5: Symbols On The Machine

    English 2. SYMBOLS ON THE MACHINE For safe operation and maintenance, symbols are carved in relief on the machine. According 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...

  • Page 6: Safety Precautions

    English 3. SAFETY PRECAUTIONS ■ BEFORE USING THE MACHINE a. Read this owner's manual carefully to understand how to operate this unit properly. b. This product has been designed for use in trimming grass, and it should never be used for any other purpose since doing so could result in unforeseen accidents and injuries occurring.
  • Page 7 English 3. SAFETY PRECAUTIONS g. Lack of sleep, tiredness, or physical exhaustion results in lower attention spans, and this in turn leads to accidents and injury. Limit the amount of time over which the product is to be used continuously somewhere around 30~40...
  • Page 8 English 3. SAFETY PRECAUTIONS ■ WARNING CONSIDERING HANDLING OF FUEL a. The engine of this product is designed to run on a mixed fuel which contains highly flammable gasoline. You should never store cans of fuel or refill the fuel tank in any place where there is a boiler, stove, wood fire, electrical sparks, welding sparks, or any other...
  • Page 9 English 3. SAFETY PRECAUTIONS ■ BATTERY AND CHARGER battery important component for operating a hybrid start system. Make sure that you understand the characteristics of the battery (lithium-ion battery) in order to use it appropriately. Furthermore, handle it carefully without dropping or knocking it.
  • Page 10 English 3. SAFETY PRECAUTIONS H. If battery fluid gets in your eye, wash it away with clean water without rubbing your eye, and consult a doctor immediately. Otherwise, you could lose your eyesight. WARNING A. Be careful not to drop the battery or give any impact to it.
  • Page 11 English 3. SAFETY PRECAUTIONS J. Do not charge the battery in a humid place such as a bathroom or in an open-air place exposed to rain. Failure to observe this warning might result in electric shock, fire, or excessive heat generation.
  • Page 12 English 3. SAFETY PRECAUTIONS D. When unplugging the AC adapter, be sure to hold the plug instead of the cord. Failure to observe this precaution might result in electric shock, short circuit, or fire. E. Make sure that the plug of the AC adapter is free from dust, soil, and oil.
  • Page 13 English 3. SAFETY PRECAUTIONS • The battery is designed with full attention paid to safety. If it does not operate normally, or if you notice any strange sounds or offensive smells, stop using your unit immediately. • The lithium-ion battery does not suffer from the memory effect❈, so additional charging is possible.

  • Page 14: Using The Product

    English 3. SAFETY PRECAUTIONS ■ THINGS TO CHECK BEFORE USING THE PRODUCT a. Before beginning work, look around carefully to get a feel for the shape of the land, or grass to be trimmed, and whether or not there are any obstacles which might get in the way while working, and remove any obstacles which can be cleared away.
  • Page 15 English 3. SAFETY PRECAUTIONS ■ NOTES ON STARTING THE ENGINE 1. Take a careful look around to make sure that no obstacles exist within a perimeter of 15m or less around the product. 2. Place the body of the product onto the ground in a flat clear area and hold it firmly in place so as to ensure that neither the blades nor...

  • Page 16: Notes On Transportation

    English 3. SAFETY PRECAUTIONS ■ NOTES ON TRANSPORTATION a. Make sure the appropriate blade cover is in place. b. When transporting by car, fix the unit firmly using a rope. Do not transport by bicycle or motorbike because it is dangerous. c.

  • Page 17: Maintenance

    When replacing blade or any other parts or when replacing the oil or any lubricants, always be sure to use only KOMATSU ZENOAH products or products which have been certified by KOMATSU ZENOAH for use with the product.

  • Page 18: Set Up

    English 4. SET UP ■ CHARGING THE BATTERY WARNING • Be sure to charge the battery using the dedicated charger and AC adapter associated with this product. • If the charger is damaged, do not use it. • If battery fluid gets in your eye, wash it away with clean water without rubbing your eye, and consult a doctor immediately.

  • Page 19: Charging Of The Battery

    English 4. SET UP ■ CHARGING OF THE BATTERY BY CHARGER 1. Insert the battery tightly into the charger. IMPORTANT If you insert the battery at an angle, the terminal portion might become damaged. 2. Insert the jack of the AC adapter into the charger.
  • Page 20 English 4. SET UP 4. When charging is completed, unplug the AC adapter from the socket, and remove the battery from the charger. IMPORTANT When removing the battery from the charger, hold down the charger firmly with your hand. If you lift up the battery without holding down the charger, the charger might slip from the stand and become damaged.
  • Page 21 English 4. SET UP ■ CHARGING BY EXTERNAL CHARGING CONNECTOR WARNING • Be sure to insert the connector firmly. If it is not fully inserted, it might move out of place, and the engine will not stop even if you operate the switch. •...
  • Page 22 English 4. SET UP (7) Socket (AC220 V) (8) Jack (9) Charging/CHARGE From turning on (red) to turning off (10) Power supply/POWER Turning on (red) NOTE Be sure to charge the battery at least 2 m away from any audiovisual equipment such as a television or radio prevent...
  • Page 23 English 4. SET UP WARNING • Assemble each part correctly. Wrong assembly might cause an accident. • If you cannot do the assembling yourself, consult the shop where you bought this product. ■ INSTALLING THE SHOULDER STRAP 1. Hook the upper part of the shoulder strap at the notch on the top of the frame and pass it through the buckle as shown in the...
  • Page 24 English 4. SET UP ■ MOUNTING THE HANDLE WARNING • Tighten the grip firmly. If the grip becomes loose, it might move while you are working, causing danger. • Do not loosen or twist the grip while you are working. •...
  • Page 25 English 4. SET UP ■ ADJUSTING THE PLAY OF THROTTLE WIRE WARNING After connecting the main pipe, make sure that the end of the throttle wire is properly inserted into the cable adjuster. If the end of the throttle wire goes up into the cable adjuster, the engine rotation will not decrease even if the throttle lever is turned back,...
  • Page 26 SE10 SE11 English 4. SET UP • When mounting the air cleaner cover, fasten the knob after inserting the nail of the air cleaner body into the hole of the air cleaner cover. At that time, make sure that the choke lever is in the “Open”...
  • Page 27 ■ INSTALLING THE BLADE WARNING • Do not install or remove the blade while the engine is in operation. • Use ZENOAH’s genuine replacement blades and metal fixtures when installing the blade. • When installing or removing the blade, fix the machine securely, and wear robust gloves.
  • Page 28 When using the nylon cutter, carefully note the following. • Use ZENOAH’s genuine nylon cutter. When using commercially-available nylon cutter, make sure that it is no longer than 10 cm in external shape.
  • Page 29 English 4. SET UP 3. Screw the main body of the nylon cutter into the mounting bolt while fixing the blade rest plate with the L-shaped round rod, and tighten the main body of the nylon cutter firmly by hand. (1) Main body of the nylon cutter (2) L-shaped round rod (3) Gear case...
  • Page 30 SE15 SE16 English 4. SET UP ■ INSTALLING THE BATTERY WARNING • Make sure that there is no foreign substance or fluid in the area where the battery is to be installed. foreign substance or fluid adheres to the terminal(s) of the battery, contact failure may occur, posing a risk of danger.

  • Page 31: Fuel

    English 5. FUEL WARNING • Gasoline is very flammable. Avoid smoking or bringing any flame or sparks near fuel. • Wipe up all spills before starting the engine. • Make sure to stop the engine allow cool before refueling the unit. •...

  • Page 32: Operation

    English 6. OPERATION ■ REFUELING WARNING • Refuel the fuel tank in a flat place outdoors. Avoid smoking or bringing any flame or spark near the fuel, and stub out any cigarette. • When refueling the fuel tank while using this machine, make sure to stop the engine and allow it to cool before refueling the fuel tank.
  • Page 33 English 6. OPERATION ■ STARTING THE ENGINE WARNING • Before starting the engine after filling with fuel, move the machine at least 3 m away from where it was refueled. Starting the engine where the machine was refueled might cause a fire. •...
  • Page 34 English 6. OPERATION • If the blade continues to rotate even after the throttle lever is returned to the idling position, stop the engine and check the idling adjustment screw of the throttle wire and the carburetor. • When the engine has started, make sure that the blade does not move.
  • Page 35 English 6. OPERATION 1. Fill the carburetor with fuel using the starting pump mounted on the front part of the engine. Repeat the operation of pushing on and off the pump with your finger until the fuel passes through transparent pipe and begins to return to the tank.
  • Page 36 English 6. OPERATION 6. Before conducting full operation of your unit, allow it to warm up at low speed for two to three minutes. NOTE When changing the position from right to left side, or from left to right side position, be sure to stop the engine and place the frame on the ground.
  • Page 37 English 6. OPERATION ■ SHOULDERING MAIN BODY OF THE UNIT 1. Start the engine and allow it to warm up. Then, return the throttle lever to the idling position, and make sure that the blade does not rotate. 2. Make sure that there is no person or object near the machine.
  • Page 38 OP10 English 6. OPERATION ■ CUTTING OPERATION WARNING When using a metal blade, do not cut grass with the right half of the blade. Otherwise, the machine might kick back, causing a serious injury. (1) Area of the blade where the machine is prone to kick back WARNING •...
  • Page 39 OP11 (1) Usable area of the blade (2) Area to be used for cutting young grass (3) Area to be used for cutting tough grass ■ SELECTION OF BLADE WARNING • When cutting branches and plants, always use a saw blade, and never use an eight-tooth blade or a four-tooth blade.

  • Page 40: Maintenance

    • Be sure to stop the engine when carrying out inspection and maintenance. • Do not modify the machine or disassemble the engine. • Use ZENOAH’s genuine parts or designated parts when replacing parts. • If you cannot inspect or maintain the machine yourself, contact the shop where you bought it.
  • Page 41 ●점검 정비시는 반드시 엔진을 정지해 주십시오. ●기계 본체의 개조나 엔진의 분해는 하지 말아 주십시오. ●부품 교환시에는 제노아 순정부품 또는 지정품을 사용해 주십시오. ●본인이 점검 정비할 수 없는 경우에는 구입하신 판매점에 의뢰해 주십시오. ●장기간 사용하지 않는 경우, 밧데리의 특성상, 잔량이 0인 상태에서 방치하면 밧데리로 서의...
  • Page 42 English 7. MAINTENANCE ■ BLADE WARNING • In order to carry out cutting work safely, be sure to check the blade before you begin and after you finish your work. If you continue to use a blade which has become loosened, chipped, cracked, broken, or bent, such a blade might disintegrate and broken pieces might hit you or...
  • Page 43 Tools for sharpening Kind of blade the blade 칼날 종류 날 세우는 도구 Four-tooth blade Flat file and Eight-tooth blade pliers-grinder 4매날 평면 끌이나 8매날 뺀치 그라인더 File for adjusting Circular-saw blade a sawtooth blade 둥근톱날 톱날 정리용 끌 English 7.
  • Page 44 English 7. MAINTENANCE ■ AIR CLEANER Take off the air-cleaner cover and remove the dust inside the air cleaner every 25 hours of use. When the air-cleaner element has become extremely contaminated, clean it thoroughly with warm water including a neutral detergent. Install it after drying it completely.
  • Page 45 English 7. MAINTENANCE ■ SPARK PLUG WARNING Do not touch the spark plug with bare hands immediately after stopping the engine. The spark plug is still so hot and might cause burns. Take out the spark plug, check the electrodes, and if contaminated, clean them with a wire brush, etc.

  • Page 46: Flexible Shaft

    MA10 English 7. MAINTENANCE ■ GEAR CASE Supply lubricating grease to the gear case every 25 hours of use. Designated grease Lithium-based heat-resistant grease (#2) [How to supply grease] 1. Remove the blade and the blade rest plate. 2. Remove the plug beside the gear case, and pour tube grease from the plug hole.
  • Page 47 MA11 English 7. MAINTENANCE ■ MAINTENANCE EVERY 100 HOURS 1. Remove the muffler, insert a screwdriver into the vent, and wipe off any carbon. Also, wipe off any carbon at the muffler outlet. (1) Screwdriver (2) Muffler 2. Further tighten all screws, bolts and fittings.
  • Page 48 MA12 English 7. MAINTENANCE ■ IDLE ADJUSTMENT SCREW This is the screw to adjust the engine rotation when the throttle lever is set to the idling position. If you turn right (clockwise), rotation increases, and left (counterclockwise) decreases. In case the blade continues to rotate or engine stops when you return the throttle lever completely to the idling position, make readjustment.
  • Page 49 MA13 English 7. MAINTENANCE ■ MAINTENANCE BEFORE LONG- TERM STORAGE WARNING This machine highly inflammable. • When you take fuel out, keep the fuel tank well away from flames. • Be careful not to spill the fuel, and completely wipe off all fuel spills.
  • Page 50 English 7. MAINTENANCE 3. Keep pressing the starting pump in the carburetor until no more fuel comes out, and then transfer the fuel that has returned to the fuel tank to a vessel. 4. Place the fuel filter back into the fuel tank, and mount the fuel tank cap.

  • Page 51: Troubleshooting

    • When the symptoms in the left column do not improve after taking the measures in the right column, please contact the shop where you bought this product. • For the measures marked with ✩, please buy ZENOAH’s genuine parts at the shop where you bought this product. WARNING •...
  • Page 52 8. 8. 트러블 발생시 ●기계의 개조나 분해 등은 절대로 하지 말아 주십시오. 운전시에 기계 본체가 파손하거나, 연료누출이나 작동불량으 로 인한 갑작스런 사고를 초래할 우려가 있습니다. ●점검 처리시에는, 담배 등의 화기를 멀리해 주십시오. 연료에 인화할 우려가 있습니다. ●기계 각 부의 조립부품(볼트, 너트, 나사류)은 반드시 순정품 또는 지정품을 사용해 주십시오. 규격외 부품을 사용하 면, 사용...

  • Page 53: Specifications

    Counterclockwise (from operator' s view) Single cylinder air cooling 2-cycle gasoline engine Lubricating oil mixed gasoline 2-cycle engine oil 40:1 when ZENOAH’s genuine oil is used, or 25:1 when commercially available oil is used Diaphragm, rotary valve type Digital control (CDI) Champion RCJ-6Y...
  • Page 56 Warning on Use, Installation, and Operation! (Safety Precautions) ● The blade of Komatsu-Zenoah’s brushcutter is a safe product manufactured with its own specifications. Before using it, read the following matters well, and follow them to prevent accidents. ● Before using this product, make sure there is no broken or cracked part of the blade.

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