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Table of Contents
Related Manuals for Komatsu Zenoah BC2603DL
Summary of Contents for Komatsu Zenoah BC2603DL
- Page 1 BC2603DL BC2603DW OWNER’S MANUAL BRUSHCUTTERS 848JA093A0 (311) GB-1...
- Page 2 EXPLANATION OF SYMBOLS AND SAFETY WARNINGS MAY INVOLVE A DAILY LEVEL OF PERSONAL EXPOSURE TO NOISE MODEL BC2603DL 25.4 cm BC2603DW 25.4 cm GB-2 WARNING!!! RISK OF DAMAGING HEARING IN NORMAL CONDITIONS OF USE, THIS MACHINE FOR THE OPERATOR EQUAL TO OR GREATER THAN...
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Page 3: Table Of Contents
4. Symbols on the machine ... 5 5. For safe operation ... 6 6. Set up ... 9 7. Fuel ... 10 8. Operation ... 11 9. Maintenance ... 13 10. Storage ... 15 11. Troubleshooting guide ... 16 BC2603DL BC2603DW GB-3... -
Page 4: Specifications
2. Specification BC2603DL / BC2603DW Overall size (L H) ... 1800 x 395 x 315 / 1800 x 610 x 520 mm Dry weight ... 5.3 / 6.7 kg Engine Model ... Zenoah G26L Displacement ... 25.4 cm Fuel ... Mixture (Gasoline 50 : Oil 1) Carburetor ... - Page 5 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 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-...
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Page 6: For Safe Operation
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 KOMATSU ZENOAH servicing dealer for re- pair. USING THE PRODUCT IMPORTANT Cut only materials recommended by the manufacturer. - Page 7 KOMATSU ZENOAH prod- ucts or products which have been certified by KOMATSU ZENOAH for use with the KOMATSU ZENOAH product. 4. In the event that any part must be replaced or any maintenance or...
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Page 8: Set Up
6. Set up INSTALLING HANDLE (BC2603DL) • Mount the handle to the shaft tube and clamp it at a location that is comfortable to you. INSTALLING HANDLE (BC2603DW) 1. Loosen the 4bolts on the upper cap and insert the handles equally. Retighten the bolts. -
Page 9: Fuel
3 m (10 ft) away from the fueling point before starting the engine. • The Komatsu Zenoah engines are lubricated by oil specially formulated for air-cooled 2-cycle gasoline engine use. If Komatsu Zenoah oil is not available,... -
Page 10: Operation
Place the unit on a flat, firm place. Keep the cutting head clear of everything around it. Stop Start 3. Ignition switch BC2603DL 6. While holding the unit firmly, pull out the starter rope quickly until engine fires. WARNING The product is equipped with a centrifugal clutch... - Page 11 • Replace by a suitable recommended cutting attach- ment according to the object to be cut. • When replacing blade always be sure to use products which have been certified by KOMATSU ZENOAH. 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.
- Page 12 8. Operation 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. (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.
- Page 13 8. Operation 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.
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Page 14: Maintenance
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 KOMATSU ZENOAH. • REPLACEMENT PLUG IS A CHAMPION RZ7C. Note after... -
Page 15: Storage
9. Maintenance IMPORTANT • Note that using any spark plug other than those des- ignated may result in the engine failing to operate prop- erly or in the engine becoming overheated and dam- aged. • To install the spark plug, first turn the plug until it is finger tight, then tighten it a quarter turn more with a socket wrench. -
Page 16: Troubleshooting Guide
(exhaust port) → carbon is built-up air cleaner cylinder fin, fan cover When your unit seems to need further service, please consult with our KOMATSU ZENOAH Limited warranty Should any failure occur on the product under normal oper-...
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