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BC3450DW
BC4350DW
Original Language
BC3450DW_4350DW_GB_cs5.indd 1
OWNER'S MANUAL
BRUSH CUTTERS
• Before using our products,
please read this manual
carefully to understand the
proper use of your unit.
• Keep this manual handy.
115 94 41 38 (1709)
WARNING
17/09/05 17:04
G
B

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Summary of Contents for Zenoah BC3450DW

  • Page 1 115 94 41 38 (1709) OWNER’S MANUAL BRUSH CUTTERS BC3450DW WARNING BC4350DW • Before using our products, please read this manual carefully to understand the proper use of your unit. Original Language • Keep this manual handy. BC3450DW_4350DW_GB_cs5.indd 1 17/09/05 17:04...
  • Page 2: Table Of Contents

    BC3450DW / BC4350DW Contents SAFETY FIRST Instructions contained in warnings within this manual marked with a symbol concern critical points which must be taken into 1. Warning labels on the machine .......2 consideration to prevent possible serious bodily injury, and for this reason you are requested to read all such instructions care- 2.
  • Page 3: Symbols On The Machine

    BC3450DW / BC4350DW 2. Symbols on the machine 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"...
  • Page 4: Safety Precautions

    BC3450DW / BC4350DW 4. Safety precautions 2. Never use the product, 1. Read this manual carefully (1) When the ground is slippery or until you completely under- when you can’t maintain a steady stand and follow all safety and posture.
  • Page 5 BC3450DW / BC4350DW 4. Safety precautions tions as to sound level and hours of product onto the ground in a flat operations for the product. clear area and hold it firmly in place so as to ensure that neither ■ BEFORE STARTING THE...
  • Page 6 ■ HANDLING FUEL ■ IF SOMEONE COMES 1. The engine of the ZENOAH prod- 1. Guard against hazardous situa- uct is designed to run on a mixed tions at all times. Warn adults to...
  • Page 7 BC3450DW / BC4350DW 4. Safety precautions 5. Set up ■ ENGINE 1. What causes blade thrust: Blade thrust can occur when the moving blade • Using attached 4 bolts, secure the connection firmly contacts an object that it cannot cut. This contact with equal force. causes the blade to stop for an instant and then suddenly move or ”bounce”...
  • Page 8: Set Up

    BC3450DW / BC4350DW 5. Set up ■ CONNECTING SWITCH WIRES ■ INSTALLING CUTTING HEAD Connect the switch wires between the engine and the 1. While locking the gear shaft by inserting the attached main unit. Pair the wires of the same color.
  • Page 9: Fuel

    6. Indicate the contents on outside of container for easy identification. • The Zenoah engines are lubricated by oil specially ■ FUELING THE UNIT formulated for air-cooled 2-stroke gasoline engine use.
  • Page 10: Operation

    BC3450DW / BC4350DW 7. Operation ■ STARTING ENGINE WARNING WARNING The product is equipped with a centrifugal clutch The cutting head will start rotating upon the engine mechanism, so the cutting attachment begins to ro- tate as soon as the engine is started by putting the starts.
  • Page 11 Except for an emergency, avoid stopping the engine according to the object to be cut. Never use other while pulling the throttle lever. cutting attachment not approved by ZENOAH. ■ ADJUSTMENTS Throttle cable: The normal play is 1 or 2 mm when measured at the carburetor side end.
  • Page 12: Maintenance

    Starting failure and misfiring 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 ZENOAH. REPLACEMENT PLUG IS A NGK BPMR7A.
  • Page 13 BC3450DW / BC4350DW 8. Maintenance ■ INTAKE AIR COOLING VENT ■ MUFFLER WARNING WARNING • Never touch the cylinder, muffler, or spark plugs • Inspect periodically, the muffler for loose fasten- with your bare hands immediately after stopping ers, any damage or corrosion. If any sign of ex- the engine.
  • Page 14: Trouble Shooting

    • Supply grease (page 12). • 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 I, please buy ZENOAH’s genuine parts at the shop where you bought this product. WARNING • Do not modify or disassemble the machine. Modification or disassembly of the machine might...
  • Page 15 THE PURCHASER SHALL BEAR COSTS OF TRANS- INSTRUCTION LISTED IN THE OWNER/OPERATOR MANUAL FOR PROPER USE AND MAINTENANCE OF PORTING THE UNIT TO AND FROM THE ZENOAH DEALER. THE UNITS ACCIDENT MISHANDLING, ALTERATION, ABUSE, IMPROPER LUBRICATION, USE OF ANY PARTS...
  • Page 16 Al vendedor: Por favor, complete la siguiente información en el momento de la venta. Product Model: Equipment No.: ZENOAH Modelo del producto: N.º de equipo: BC3450DW BC4350DW Engine No.: N.º de motor: Date of Purchase: D / M / Y Use:...
  • Page 17 PRINTED IN JAPAN BC3450DW_4350DW_2ヵ国_Cover_CS5_一.indd 4 17/09/14 16:43...

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