Assessments - 3, GPA: 4
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Fotos e especificações Stihl MS 271 |
Facilidade de uso
It also serves as the lever for chain brake activation. 18 Front Handle ( Handlebar) Handlebar for the left hand at the front of the saw. 19 Spark Plug Boot Connects the spark plug with the ignition lead. 20 Starter Grip The grip of the pull starter, for starting the engine. 21 Fuel Filler Cap For closing the fuel tank. 22 Master Control Lever Lever for choke control, starting throttle, run and stop switch position. 23 Throttle Trigger Controls the speed of the engine. 24 Throttle Trigger Lockout Must be depressed before the throttle trigger can be activated. 25 Rear Handle The support handle for the right hand, located at the rear of the saw. 26 Rear Hand Guard Gives added protection to operator's right hand. Guide Bar Nose The exposed end of the guide bar. (not illustrated, see chapter " Tensioning the Saw Chain") Clutch Couples engine to chain sprocket when engine is accelerated beyond idle speed. (not illustrated) Anti-Vibration System The anti-vibration system includes a number of anti-vibration elements designed to reduce the transmission of vibrations created by the engine and cutting attachment to the operator's hands. (not illustrated) MS 271, MS 291, MS C English Specifications EPA / CEPA The Emission Compliance Period referred to on the Emissions Compliance Label indicates the number of operating hours for which the engine has been shown to meet Federal emission requirements. Category A = 300 hours B = 125 hours C = 50 hours Engine STIHL single cylinder two-stroke engine MS 271, MS 271 C MS 291, MS 291 C Displacement: 3.39 cu. in. (55.5 cm3) Bore: 1.85 in. (47.0 mm) Stroke: 1.26in. ( 32mm) Engine power to 3.8 hp (2.8 kW) ISO 7293: at 9,500 rpm Idle speed: 2,800 rpm Maximum permissible speed with bar and chain: 13,000 rpm Ignition system Electronic magneto ignition Spark plug Bosch WSR 6 F, (suppressed): NGK BPMR 7 A Electrode gap: 0.02 in. (0.5 mm) Fuel system Weight dry, without bar and chain MS 271: 12.3 lbs. (5.6 kg) MS 291: 12.3 lbs. (5.6 kg) MS 291 C with Easy2Start 13.7 lbs. and quick tensioner: (6.2 kg) Cutting attachment Recommended cutting attachments in compliance with Sec. 5.11 of ANSI standard B 175.1-2000 Observe the information about ANSI standard B 175.1-2000 as well as the definition "low-kickback saw chain" in the section "Safety Precautions and Working Techniques". Rollomatic E guide bars Displacement: 3.06 cu. in. STIHL reduced kickback guide bars All position diaphragm carburetor with (with green label) (50.2 cm3) integral fuel pump Bore: 1.76 in. Bar lengths: 16, 18, 20 in. (40, 45, 50 cm) (44.7 mm) Fuel tank capacity: 16.9 fl.oz (0.50 l) Stroke: 1.26 in. (32 mm) Pitch: 0.325" (8.25 mm) Engine power to 3.5 hp (2.6 kW) Chain lubrication Groove width: 0.063 in. (1.6 mm) ISO 7293: at 9,500 rpm Sprocket nose: 11 tooth Idle speed: 2,800 rpm Fully automatic, speed-controlled oil Saw chains 0.325" Maximum permissible pump with rotary piston speed with bar and STIHL reduced kickback saw chain Oil tank capacity: 8.1 fl.oz (0.24 l) chain: 13,000 rpm (with green label) Rapid Micro Comfort 3 (26 RMC3) Pitch: 0.325" (8.25 mm) Drive link gauge: 0.063 in. (1.6 mm) MS 271, MS 291, MS 291 C English Chain sprocket 7- tooth for .325“ In order to comply with the kickback performance requirements of Sec. 5.11 of ANSI standard B 175.1-2000, do not use replacement saw chains unless they have been designated as meeting the ANSI Sec. 5.11 requirements on this specific engine unit, or have been designated as "low kickback" saw chains in accordance with the ANSI B 175.1-2000 standard. Since new bar/chain combinations may be developed after publication of this Manual, ask your STIHL dealer for the latest STIHL recommendations. Special Accessories Contact your STIHL dealer for information regarding special accessories that may be available for your product. Chain scabbard If you use guide bars of different lengths on the saw, the length of the chain scabbard must be matched to the guide bar to help reduce the risk of injury. If the chain scabbard does not cover the full length of the guide bar, a suitable chain scabbard or a scabbard extension is necessary. Depending on the model, the scabbard extension either comes standard with the saw or is available as a special accessory. Fitting the chain scabbard extension onto the scabbard 432 432 1 1 001BA209 KN cm INCH N Determine the appropriate set of tabs to be used based on the length the bar N Push the scabbard extension over the scabbard until the cut-outs align with desired set of tabs, and let them lock together The scabbard extension has two square cut-outs (1) that fit onto one of several sets of locking tabs (2, 3, 4) located on the scabbard. Each set of locking tabs is marked with the lenght of the bar to which they correspond, given in centimeters on one tab and in inches on the other. MS 271, MS 291, MS C English Ordering Spare Parts Maintenance and Repairs STIHL Incorporated Federal Emission Control Warranty Statement Please enter your saw model,...
Este manual também é adequado para os modelos :Benzo e serras - MS 291 (3.36 mb)