Évaluations - 3, GPA: 3.7 ( )

Fabricant : Echo Taille : 1.12 mb Nom Fichier : feb8b5da-9bda-4a07-9e7d-de6ec36544b6.pdf Langue d'enseignement:

SPARK PLUG -Provides spark to ignite fuel mixture. 2. SPARK ARRESTOR - CATALYTIC MUFFLER / MUFFLER -The muffler or catalytic muffler controls exhaust noise and emission. The spark arrestor screen prevents hot, glowing particles of carbon from leaving the muffler. Keep exhaust area clear of flammable debris. 3. RECOIL STARTER HANDLE - Pull recoil handle slowly until starter engages, then quickly and firmly. When engine starts, return handle slowly. DO NOT let handle snap back or damage to unit will occur. 4. PRIMER BULB - Pumping primer bulb before starting engine draws fresh fuel from the fuel tank priming the carburetor for starting. Pump primer bulb until fuel is visible and flows freely in the clear fuel tank return line. Pump bulb an additional 4 or 5 times. 5. CHOKE -Move lever UP to close choke (starting position) and for emergency stopping. Move DOWN to open choke (run position). 6. FUEL TANK- Contains fuel and fuel filter. 7. FUEL TANK CAP -Covers and seals fuel tank. 8 8 AIR CLEANER -Contains replaceable air filter element. 9. BLOWER PIPES -Twist lock design. 10. THROTTLE POSITION LEVER/STOP SWITCH -Combination stop switch and variable speed throttle lever. When the lever is moved all the way forward the blower is at Wide Open Throttle (W.O.T.). When the lever is moved rearward to detent, the blower is at idle. When the lever is moved rearward past the idle detent the blower will stop. 11. SAFETY DECAL -Lists important safety precautions. 12. HANDLE -Rotates downward for throttle control access. Spring loaded for flexible operation. 13. SHOULDER HARNESS -Used to support unit on operator's back. The straps are adjustable. ASSEMBLY SPECIFICATIONS MODEL PB-650 Length 375 mm (14.76 in.) Width (19.1 in.)485 mm Height 527 mm (20.75 in.) Weight (dry) kg (23.0 lb.)10.4 Engine Type Air cooled, two-stroke, single cylinder gasoline engine Displacement 63.3 cc (3.86 cu. in.) Bore 48.0 mm (1.89 in.) Stroke 35.0 mm (1.38 in.) Carburetor Walbro Diaphragm, model WYK w/primer bulb Ignition System Flywheel Magneto, capacitor discharge ignition type Spark Plug NGK BPMR-8Y Gap 0.65 mm (0.026 in.) Exhaust System Spark Arrestor Muffler Fuel Mixed (Gasoline and Two-stroke Oil) Fuel/Oil Ratio 50:1 ECHO High Performance, two-stroke air cooled engine oil Gasoline 89 Octane unleaded. DO NOT use fuel containing methyl alcohol, more than 10% ethyl alcohol or 15% MTBE. Oil 50:1 ECHO High Performance, two-stroke air cooled engine oil Fuel Tank Capacity 2.07 lit. (70.0 US fl. oz.) Recoil Starter System Automatic Recoil Starter Centrifugal Type Idle Speed 2350 -2850 (RPM) Wide Open Throttle Speed 6800 -7300 (RPM) Maximum Air Speed (Measured at pipe end) (210 mph)338 KM/H Average Air Volume (Measured at pipe end) 18.1 cu. m/min. (640 cu. ft./min.) Maximum Air Volume (Measured at housing) 34.0 cu. m/min. (1200 cu. ft./min.) POWER BLOWER OPERATOR'S MANUAL POWER BLOWER OPERATOR'S MANUAL DANGER Never perform maintenance or assembly procedures with engine running or serious personal injury may result. INSTALL BLOWER PIPES / STICK HANDLE 1. Assemble straight pipe with swivel (A) into flexible pipe (B). 2. Assemble flexible pipe (B) to elbow (D) on blower. 3. Assemble clamps (C) onto both ends of flexible pipe (B) and tighten. 4. Loosen wing nut (E) completely and expand open, stick handle clamp (F). 5. Align notches (G) in handle clamp with pipe pegs (H). Stick handle should be angled away from operator. 6. Slide stick handle onto pipe with swivel (A). 7. Position stick handle for comfortable operation and tighten wing nut (E). 8. Assemble straight pipe (J) to pipe with swivel (A), turning straight pipe counter-clockwise to lock in place. 9. Assemble straight pipe (K) to straight pipe (J) turning straight pipe (K) counter-clockwise to lock in place. A H G F E A C B C D J K A 10 10 Fuel Requirements R+ M Gasoline -Use 89 Octane [ 2 ] (mid grade or higher) gasoline known to be good quality. Gasoline may contain up to 15% MTBE (methyl tertiary-butyl ether). Gasohol containing methyl (wood) alcohol is NOT approved. Two Stroke Oil -A two-stroke engine oil meeting ISO-LEGD (ISO/CD 13738) and J.A.S.O. FC Standards, must be used. Echo brand Premium 50:1 oil meets these standards. Engine problems due to inadequate lubrication caused by failure to use an ISO-L-EGD and J.A.S.O. FCcertified oil, such as Echo Premium 50:1 Two-stroke Oil, will void the two-stroke engine warranty. (Emission related parts only are covered for two years, regardless of two-stroke oil used, per the statement listed in the California Emission Defect Warranty Explanation.) IMPORTANT Echo Premium 2-Stroke Oil may be mixed at 50:1 ratio for application in all Echo engines sold in the past regardless of ratio specified in those manuals. Mixing Instructions 1. Fill an approved fuel container with half of the required amount of gasoline. 2. Add 2-stroke oil to gasoline. 3. Close container and shake to mix oil with gasoline. 4. Add remaining gasoline and remix. 5. Install fuel con...

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