User manual DOLMAR MS-230 C

[. . . ] Instruction Manual Read this instruction manual carefully before putting the brushcutter into operation and strictly observe the safety regulations!Keep this Instruction Manual! Important: MS-260 U MS-330 U MS-430 U MS-230 C MS-260 C MS-330 C http://www. dolmar. com We trust that you will be a satisfied customer. By choosing a DOLMAR you have chosen one of the most advanced brushcutters. With their two-stroke gasoline engines the brushcutters can be used anywhere, and with their fuel pump (primer) they are unusually easy to start. [. . . ] Fuels may only be stored for a limited period of time and could cause deposits to form in the tank or in the carburetor. Fuel remains in reserve canisters should be used for other engines or disposed of. Always make sure the brushcutter is in good working order before using it. This includes in particular the cutting tool, guard, harness and fuel system (check for leaks). Particular attention must be paid to the cutting blades, which must be correctly sharpened. Maintenance - 16 CaUTIon: Metal cutting tools must be sharpened only at an authorized service centre! a tool which has been improperly sharpened can cause unbalance and thus considerable danger of injury. - Replace cracked, bent, warped, damaged or dull cutting tools immediately. Never straighten or weld damaged cutting tools. When changing the cutting tool, cleaning the brushcutter and the cutting tool etc. , it is essential to switch off the engine and pull the spark plug cap. SErVICE 17 Operate the brushcutter with as little noise and pollution as possible. Clean the brushcutter at regular intervals and check that all screws and nuts are well tightened. - - Neverserviceorstorethebrushcutternearopenflames(16)! observe the accident prevention instructions issued by the relevant trade associations and insurance companies. Do not make any modifications to the brushcutter you will only be putting your own safety at risk!The performance of maintenance or repair work by the user is limited to those activities described in this instruction manual. The use of non-DOLMAR spares, accessories, or cutting tools increases the risk of accident. DOLMAR will not accept any liability for accidents or damage caused by the use of non-approved cutting toolsandfixingdevicesofcuttingtools, oraccessories. Always store the brushcutter in a locked storage area, with the fuel tank completely empty and the carburetor run dry. 18 first aid A first-aid kit should always be nearby as a precaution in the event of an accident. when calling for help, give the following information: Place of accident, what happened, number of persons injured, nature of injuries, your name. noTE Individuals with poor circulation who are exposed to excessive vibration may experience injury to blood vessels or the nervous system. Vibration may cause the following symptoms to occur in thefingers, handsorwrists:"Fallingasleep"(numbness), tingling, pain, stabbing sensation, alteration of skin colour or of the skin. If any of these symptoms occur, see a physician! 19 7 Technical Data Displacement Stroke Bore 230 C | 260 C | 330 C 260 U | 330 U | 430 U cm3 mm mm kW rpm . 6 | 5. 6 | 3. 6 31 | 33 | 36 30 | 30 | 3 5. 6 | 3. 6 | 4. 7 33 | 36 | 40 30 | 3 | 34 Rated capacity per ISO 8893 Maximum engine speed with one-part metal cutting tool Operating speed 8, 000 | 8, 000 | 7, 500 7, 370 I 7, 370 I 8, 100 10, 000 0. 7 | 0. 8 | 0. 97 8, 000 | 7, 500 | 7, 500 7, 370 I 8, 100 I 7, 370 10, 000 0. 8 | 0. 97 | 1. 7 1) Maximum spindle speed with one-part metal cutting tool 1) Carburetor Ignition system Spark plug Electrode gap Idling speed rpm rpm Type Type mm rpm Type dB (A) diaphragm carburetor diaphragm carburetor electronic electronic NGK BPMR 8Y 0. 6 - 0. 7 NGK BPMR 8Y 0. 6 - 0. 7 3, 000 I 3, 000 I , 500 3, 000 I , 500 I , 500 Vibration acceleration ah, wper ISO 7916 ) - Right handle (idling speed/maximum speed) - Left handle (idling speed/maximum speed) - Round handle (idling speed/maximum speed) - Handle on shaft (idling speed/maximum speed) Fuel consumption per ISO 8893 3) SpecificconsumptionperISO8893 3) Sound pressure level LpA av at the workplace per ISO 7917 ) Sound power level LWA av per ISO 10884 ) dB (A) m/s m/s m/s m/s 106. 8 | 107. 8 | 109 94. 9 | 95. 1 | 97. 1 99. 5 | 100. 5 | 10 89. 9 | 9 | 91. 4 kg/h l 7. 5 / 6. 1 | 4. 6 / 9. 5 | 4. 7 / 6. 5 4. 8 / 8. 1 | 4. 4 / 6. 0 | 6. 3 / 7. 8 0. 35 | 0. 36 | 0. 44 500 | 450 | 454 0. 6 | 0. 6 | 0. 8 50:1 40:1 5. 1 / 5. 7 | . 1 / 6. | 5. 0 / 5. 3 | 5. 3 / 6. 5 0. 36 | 0. 44 | 0. 49 450 | 454 | 386 0. 6 | 0. 8 | 0. 9 50:1 40:1 Fuel tank capacity g/kWh Mixture ratio (fuel / DOLMAR two-stroke oil) - when using DOLMAR oil - when using other oils Gear ratio Weight (not including guard, cutting tool and fuel) kg 14:19 | 14:19 | 17:1 5. 1 | 5. 1 | 5. 9 14:19 | 14:19 | 14:19 5. 9 | 6. 7 | 7. 9 The maximum rated speed of the trimmer head is not exceeded when using a DOLMAR trimmer head. Figures derived in equal part from idle and top-speed operation (per EN-ISO 11806). power 1) ) Components 1 Cutting tool 2 Gear box 3 Guard (Cutter guard) 5 Handle Type plate (MS-60 U) Serial number Year of manufacture Shown: MS-60 U Indicate when ordering spare parts ! 4 Shaft tube 6 Throttle (throttle trigger) 7 Combination"start/stop"(O/I)switch, half-throttlelock 8 Safety locking button (throttle trigger lockout) 9 Bowden cable guide 10 Tube handle holder 12 Harness eyelet (suspension point) 13 Fuel tank cap 15 Starter grip 16 Type plate 18 Harness 8 11 Stop knob for halfway throttle 14 Spark plug cover 17 Choke lever PUTTIng InTo oPEraTIon STOP CaUTIon: IMPorTanT: Do not start the brushcutter until fully assembled and inspected! when working on the brushcutter always be absolutely certain to switch off the engine, pull the spark plug cap and wear protective gloves! Installing the handle (MS-60 U, MS-330 U, MS-430 U) A Loosen screws (a/1) and unscrew about 1- mm. Push the grips (a/2) into the grip mounting, as shown in the illustration. - B Push the handle about 10 to 0° forward and tighten the bolts (a/1). Tighten the screws only enough to hold the grips while leavingthemabletobeturnedforfinalpositioning. The handle must be tilted to accommodate the operator, so the exact angle will depend on the operator's body size. For easiest operation the elbows should be slightly bent, with the wrists straight. noTE: Attach the bowden cable to the shaft tube using the cable ties (B/3) found in the enclosed pack. Installing the handle (MS-30 C, MS-60 C, MS-330 C) C Take the bolts and nuts (C/4, 5) and grip bracket (C/7) from the enclosed pack. Attach the handle retainer plate (C/7) with bolts (C/4) and nuts (C/5). [. . . ] A periodical visual inspection of the felt filter should be conducted. For this purpose open the tank cap, and use a wire hook to pull out the suction head through the tank opening. If thefilterhashardenedorisdirtyorclogged, replaceit. Servicing and maintenance Insufficientfuelsupplycanresultintheadmissiblemaximum speed being exceeded. It is therefore important to replace the feltfilteratleasteverythreemonthstoensureagoodfuelsupply to the carburetor. Service After about 50 tankfuls, have the brushcutter thoroughly inspected at a DOLMAR service centre. Cleaning the muffler opening Regularlyinspectthemuffleropening(E/8). [. . . ]