Page 2 - APPROVAL NUMBER OF CE EXHAUST EMISSION REGULATION; EXPLANATION OF SYMBOLS AND SAFETY WARNINGS; RISK OF DAMAGING HEARING; MODEL
GB-2 BC2003 / TR2002 APPROVAL NUMBER OF CE EXHAUST EMISSION REGULATION DIRECTIVE 97/68/EC AMENDED 2002/88/EC e13*97/68SH2G3*2002/88*0109*01 EXPLANATION OF SYMBOLS AND SAFETY WARNINGS WARNING!!! RISK OF DAMAGING HEARING IN NORMAL CONDITIONS OF USE, THIS MACHINE MAY INVOLVE A DAILY LEVEL OF PERSONAL E...
Page 3 - SAFETY FIRST; WARNINGS IN THE MANUAL; Contents
GB-3 G B BC2003 / TR2002 SAFETY FIRST Instructions contained in warnings within this manual markedwith a symbol concern critical points which must be taken into consideration to prevent possible serious bodily injury, andfor this reason you are requested to read all such instructionscarefully and fo...
Page 6 - For safe operation; WORKING CONDITION; protector; WORKING CIRCUMSTANCE; If you don’t observe the working; NOTE
GB-6 BC2003 / TR2002 5. For safe operation 1. Read this manual carefully until you completely understand andfollow all safety and operatinginstructions. 2. Keep this manual handy so that you may refer to it later when-ever any questions arise. Alsonote, if you have any questionsw h i c h c a n n o t...
Page 9 - INSTALLING HANDLE; • Install the handle to the shaft tube and clamp.; INSTALLING DEBRIS GUARD; • Attach the guard to the bracket on the main pipe and; INSTALLING CUTTING HEAD; While locking the gear shaft, by inserting the supplied; BALANCE UNIT
GB-9 G B BC2003 / TR2002 INSTALLING HANDLE • Install the handle to the shaft tube and clamp. INSTALLING DEBRIS GUARD • Attach the guard to the bracket on the main pipe and fix it with 2 screws. 6. Set up INSTALLING CUTTING HEAD 1. While locking the gear shaft, by inserting the supplied tool into the...
Page 10 - IMPORTANT; Pay attention to agitation.; WARNING
GB-10 BC2003 / TR2002 ■ RECOMMENDED MIXING RATIO GASOLINE 50 : OIL 1<when using ZENOAH genuine oil> • Exhaust emission are controlled by the funda-mental engine parameters and components (eq.,carburation, ignition timing and port timing) with-out addition of any major hardware or the intro-duc...
Page 11 - Stop; Stop
GB-11 G B BC2003 / TR2002 STARTING ENGINE WARNING The cutting head will start rotating upon the enginestarts. 1. Feed fuel into the fuel tank and tighten the cap se- curely. 2. Rest the unit on a flat, firm place. Keep the cutting head off the ground and clear of surrounding objects,as it will start...
Page 14 - • Starting failure and misfiring are often caused by a; REPLACEMENT PLUG IS A NGK BPMR7A.; • Inspect periodically, the muffler for loose fasteners,; • Check the intake air cooling vent and the area
GB-14 BC2003 / TR2002 SPARK PLUG • Starting failure and misfiring are often caused by a fouled spark plug. Clean the spark plug and checkthat the plug gap is in the correct range. For a re-placement plug, use the correct type specified byKOMATSU ZENOAH. • REPLACEMENT PLUG IS A NGK BPMR7A. IMPORTANT ...
Page 16 - Troubleshooting guide; service shop in your area.; Limited warranty; THE WARRANTY DOES NOT APPLY TO; THOSE UNITS; THIS WARRANTY DOES NOT COVER; INCLUDING THOSE OF MER-; ARE LIMITED
GB-16 BC2003 / TR2002 11. Troubleshooting guide Case 1. Starting failure CHECK PROBABLE CAUSES ACTION fuel tank → incorrect fuel → drain it and use correct fuel fuel filter → fuel filter is clogged → clean carburetor adjustment screw → out of normal range → adjust to normal range sparking (no spark)...