Zenoah BC2603DW manual

GB-1 G B BC2603DW BC2603DL G B OWNER’S MANUAL BRUSHCUTTERS 848JA093A0 (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) 25.4 cm 3 SOUND LEVEL VIBRA TION LEVEL ISO 10884 LwA measured 107.9 dB(A) 107.9 dB(A) guaranteed 110 dB(A) [...]

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 2. Specification BC2603DL / BC2603DW Overall size (L  W  H) ............................ 1800 x 395 x 315 / 1800 x 610 x 520 mm Dry weight .................................................................................................. 5.3 / 6.7 kg Engine Model ...........................................................................[...]

GB-5 G B 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 t[...]

GB-6 ensure that neither the cutting 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 or[...]

GB-7 G B 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[...]

GB-8 INST ALLING LINE HEAD 1. While locking the gear shaft by inserting the supplied tool into the upper holder on the gear box, loosen and remove the bolt (left-handed). 2. Fit the line head assembly to the gear shaft by using bolt (A). Hand tighten it securely . INST ALLING DEBRIS GUARD FOR MET AL BLADE ･ Attach the debris guard (BLACK) with[...]

GB-9 G B ■ 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[...]

GB-10 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 pump s[...]

GB-11 G B ADJUSTING THROTTLE CABLE • The normal play is 1 or 2 mm when measured at the carburetor side end. Readjust with the cable adjuster as requir ed. (1) Cable adjuster ADJUSTING IDLING SPEED (1) Idle adjusting screw 1. When the engine tends to stop frequently at idling mode, turn the adjusting screw clockwise. 2. When the cutting head keeps[...]

GB-12 W ARNING CONTROLLING BLADE BOUNCE •K ick out can cause serious personal injury . Carefully study this section. It is important that you understand what causes kick out, how you can reduce the chance of kick out and how you can remain in contr ol of the unit if kick out does occur . 1. What causes kick out: • Kick out can occur when the mo[...]

GB-13 G B 2. Y ou can avoid thrown debris by sweeping from your left to the right. 3. Use a slow , deliberate action to cut heavy growth. The rate of cutting motion will depend on the material being cut. Heavy growth will r equire slower action than will light growth. 4. Never swing the unit so hard as you ar e in danger of losing your balance or c[...]

GB-14 AIR FIL TER • The air filter , if clogged, will reduce the engine perfor - mance. Check and clean the filter element in warm, soapy water as requir ed. Dry completely before in- stalling. If the element is broken or shrunk, r eplace with a new one. FUEL FIL TER • When the engine runs short of fuel supply , check the fuel cap and the fuel [...]

GB-15 G B IMPORT ANT • Note that using any spark plug other than those des- ignated ma y result in the engine failing to operate prop- erly or in the engine becoming overheated and dam- aged. • To install the spar k plug, first turn the plug until it is finger tight, then tighten it a quar ter tur n more with a sock et wrench. MUFFLER W ARNING [...]

GB-16 Limited warranty Should any failure occur on the pr oduct under normal oper - ating conditions within the applicable warranty period, the failed part will be replaced or repair ed free of charge by a KOMA TSU ZENOAH ® authorized dealer . W ARRANTY PERIOD: 1 year (6 months if used pr ofession- ally , and 30 days if used for rental purpose) fr[...]