Zenoah BC2002 manuale d’uso

GB-1 G B TR2001 BC2002 G B OWNER’S MANUAL BRUSHCUTTERS 848J6093A0 (311)[...]

GB-2 EXPLANA TION OF SYMBOLS AND SAFETY W ARNINGS W ARNING!!! RISK OF D AMA GING HEARING IN NORMAL CONDITIONS OF USE, THIS MACHINE MA Y INVOL VE A DAIL Y LEVEL OF PERSONAL EXPOSURE TO NOISE FOR THE OPERA TOR EQUAL TO OR GREA TER THAN 85 dB(A) MODEL 21.7 cm 3 SOUND LEVEL VIBRA TION LEVEL ISO 10884 LwA measured 106.47 dB(A) guaranteed 108 dB(A) ISO 7[...]

GB-3 G B SAFETY FIRST Instructions contained in warnings within this manual mar ked with a symbol concern cr itical points which must be taken into consideration to pre vent possible serious bodily injury , and f or this reason y ou are requested to read all such instructions carefully and follo w them without fail. W ARNINGS IN THE MANU AL W ARNIN[...]

GB-4 1. Par ts location 2. Specification Overall size (L  W  H) ............................ 1795 x 230 x 303 / 1795 x 340 x 303 mm Dry weight .................................................................................................. 4.1 / 4.7 kg Engine Ty pe ............................................................................[...]

GB-5 G B 3. W ar ning labels on the machine 4. Symbols on the machine Read owner’ s manual before operat- ing this machine. W ear head, eye and ear protection. W arning / Attention K eep all children, bystander s and helpers 15 meters awa y from the machine. If warning label peels off or becomes soiled and impossible to read, you should contact t[...]

GB-6 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 fr om whom you purchased the p[...]

GB-7 G B 5. For safe operation part nor the throttle come into contact with any obstacle when the engine starts. W ARNING Never place the thr ottle into the high-speed position when starting the engine. 3. After starting the engine, check to make sure that the cutting at- tachment stops rotating when the throttle is moved fully back to its original[...]

GB-8 could result in serious burns or elec- trical shock. • IF SOMEONE COMES 1. Guard against hazar dous situa- tions at all times. W arn adults to keep pets and children away fr om the area. Be car eful if you ar e ap- proached. Injury may result fr om flying debris. 2. If someone calls out or otherwise interrupts you while working, al- ways be [...]

GB-9 G B INST ALLING HANDLE • Install the handle to the shaft tube and clamp. INST ALLING DEBRIS GUARD • Attach the guard to the bracket on the main pipe and fix it with 2 screws. 6. Set up INST ALLING CUTTING HEAD 1. While locking the gear shaft, by inserting the supplied tool into the upper holder on the gearbox, loosen and re move the hexago[...]

GB-10 ■ RECOMMENDED MIXING RA TIO GASOLINE 50 : OIL 1 • Exhaust emission are controlled b y the funda- mental engine parameters and components (eq., carburation, ignition timing and por t timing) with- out addition of an y major hardware or the intr o- duction of an inert material during combustion. • These engines are certified to operate on[...]

GB-11 G B ST ARTING ENGINE W ARNING The cutting head will start rotating upon the engine starts. 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 gr ound and clear of surrounding objects, as it will start rotating upon starting of the engine. 3. Push the primer pu[...]

GB-12 TRIMMING GRASS AND WEEDS • Always remember that the TIP of the line does cut- ting. Y ou will achieve better results by not crowding the line into the cutting area. Allow the unit to trim at its own pace. 1. Hold the unit so the head is off the gr ound and is tilted about 20 degrees towar d the sweep direction. 2. Y ou can avoid thrown debr[...]

GB-13 G B Every Every Ever y 25 50 100 System/components Procedur e Before hours hours hours Note use after after after fuel leaks, fuel spillage wipe out ✔ fuel tank, air filter , fuel filter inspect/clean ✔✔ r eplace, if necessary see adjusting replace carbur etor idle adjusting screw ✔ idling speed (p. 22) if necessary clean and readjust[...]

GB-14 SP ARK PLUG • 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 r e- placement plug, use the correct type specified by KOMA TSU ZENOAH. • REPLA CEMENT PLUG IS A NGK BPMR7A. IMPORT ANT • Note that using any spark plug other than those de[...]

GB-15 G B 3. T ake out the spool and pull off the old line. Put one end of new line through the spool holes and pull it until the length is equal between each part of the line. 4. Wind up the line in the correct dir ection as indicated on the spool. 5. Hook each end of the line in the slot on the edge of the spool, and then put the ends through the[...]

GB-16 11. T r oubleshooting guide Case 1. Starting failure CHECK PROB ABLE CAUSES A CTION fuel tank → incorrect fuel → drain it and use correct fuel fuel filter → fuel filter is clogged → clean carburetor adjustment scr ew → out of normal range → adjust to normal range sparking (no spark) → spark plug is fouled/wet → clean/dry → p[...]