Stimmen - 4, Durchschnittliche Bewertung: 4
(
)
)
|
Anleitung Zusammenfassung
A D C B 4. Install spark arrestor screen, gaskets, and covers. 5. Install engine cover. POWER BLOWER OPERATOR'S MANUAL A Cylinder Exhaust Port Level 3. IMPORTANT The cylinder exhaust port must be inspected and cleaned of excess carbon every 3 months or 90 hours of operation in order to maintain this engine within the emissions durability period. ECHO strongly recommends that you return your unit to your ECHO dealer for this important maintenance service. CARBURETOR ADJUSTMENT Level 2. Tools required: Screwdriver, tachometer (Echo P/N 99051130017) Parts required: None. NOTE Every unit is run at the factory and the carburetor is set in compli- ance with Emission Regulations. This carburetor does not have acceleration and high speed adjustment needles. Do not attempt to use carburetor adjustment procedures provided in the Warranty Emissions Booklet. Before Adjustment Check that: • Air filter is clean and properly installed. • Spark arrestor screen is free of carbon. • Blower pipes are installed. 1. Start engine, run at idle for one minute. 2. Complete warm up by running at full throttle for 5 minutes, operating choke twice to clear air from carburetor chambers. 3. Check idle speed and reset if necessary. If a tachometer is available, idle speed screw (A) should be set to the specifications found on Page 22 "Specifications" of this manual. Turn idle screw (A) clockwise to increase idle speed; counter clockwise to decrease idle speed. 20 TROUBLESHOOTING TROUBLESHOOTING CHART Problem Check Status Cause Remedy Engine -cranks starts hard/ t'doesn start Fuel at carburetor No fuel at carburetor Fuel strainer clogged Fuel ilne clogged Carburetor Clean or replace Clean or replace See your Echo dealer Fuel at cyilnder No fuel at cyilnder Carburetor See your Echo dealer Muffler wet with fuel Fuel Mixture too rich Open choke Clean/replace air filter Adjust carburetor See your Echo dealer Spark at end of plug wire No spark Stop switch off Electrical problem Interlock switch Turn switch to ON See your Echo dealer See your Echo dealer Spark at plug No spark Spark gap incorrect Covered with carbon Fouled with fuel Plug defective .65mm (0.026 in.)Adjust to Clean or replace Clean or replace Replace plug Engine runs, but dies or does not accelerate properly Air filter Air filter dirty Normal wear Clean or replace Fuel filter Fuel filter dirty Contaminants/residues in fuel Replace Fuel vent Fuel vent plugged Contaminants/residues in fuel Clean or replace Spark Plug Plug dirty/worn Normal wear Clean and adjust or replace Carburetor Improper adjustment Vibration Adjust Cooilng System Cooilng system dirty/plugged Extended operation in dirty/dusty locations Clean Spark Arrestor Screen Spark arrestor screen plugged Normal wear Replace Engine does not crank N/A N/A Internal engine problem See your Echo dealer Engine runs, blower t work'doesn or is weak/uneven Blower pipe Pipe clogged Build-up of debris Unclog Pipe loose Vibration Tighten Pipe damaged Wear/Misuse Replace WARNING Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark by grounding spark plug near cylinder plug hole, otherwise serious personal injury may result. POWER BLOWER OPERATOR'S MANUAL STORAGE WARNING During operation the muffler - catalytic muffler and surrounding cover become hot. Always keep exhaust area clear of flammable debris during transportation or when storing, otherwise serious property damage or personal injury may result. Long Term Storage (Over 30 Days) Do not store your unit for a prolonged period of time (30 days or longer) without performing protective storage maintenance which includes the following: 1. Store unit in a dry, dust free place, out of the reach of children. WARNING Do not store where fuel fumes may accumulate or reach an open flame or spark. 2. Place the stop switch in the "STOP" position. 3. Remove accumulation of grease, oil, dirt and debris from exterior of unit. 4. Perform all periodic lubrication and services that are required. 5. Tighten all screws and nuts. 6. Drain the fuel tank completely and pull the recoil starter handle several times to remove fuel from the carburetor. 7. Remove the spark plug and pour 7cc (1/4 oz.) of fresh, clean ECHO 2-stroke engine oil into the cylinder through the spark plug hole. A. Place a clean cloth over the spark plug hole. B. Pull the recoil starter handle 2-3 times to distribute the oil inside the engine. C. Observe the piston location through the spark plug hole. Pull the recoil handle slowly until the piston reaches the top of its travel and leave it there. 8. Install the spark plug (do not connect ignition cable). 9. Remove blower pipe assembly from unit. 22 SPECIFICATIONS MODEL -----------------------------------------------------PB-265L Length -------------------------------------------------------305 mm (12.0 in.) Width--------------------------------------------------------410 mm (16.1 in.) Height --------------------------------------------...