Évaluations - 2, GPA: 3.5
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Facilité d'utilisation
Replace screen if plugged with carbon deposits. A B 3. Install spark arrestor screen, gaskets, and cover. 4. Install spark plug and engine cover. 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. POWER BLOWER OPERATOR'S MANUAL POWER BLOWER OPERATOR'S MANUAL Engine Break-In New engines must be operated a minimum duration of two tanks of fuel break-in before carburetor adjustments can be made. During the break-in period your engine performance will increase and exhaust emissions will stabilize. Idle speed can be adjusted as required. High Altitude Adjustment High altitude adjustment is not required for proper operation of this engine. Level 2. Tools required: Screwdriver, tachometer (Echo P/N 99051130017) Parts required: none. NOTE Do not adjust carburetor unless necessary. If you have difficultly, see your ECHO dealer. 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 8 "Specifications" of this manual. Turn idle screw (A) clockwise to increase idle speed; counter clockwise to decrease idle speed. 4. Use a tachometer to adjust idle speed to specifications found on page 8. A 18 18 G Problem Cause Remedy Engine - starts hard Engine - does not start Engine Cranks Fuel at carburetor No fuel at carburetor Fuel strainer clogged Fuel line clogged Carburetor Clean Clean See your ECHO dealer Fuel at cylinder No fuel at cylinder Carburetor See your ECHO dealer Muffler wet Fuel Mixture is too rich Open choke with fuel Clean/replace air filter Adjust carburetor See your ECHO dealer Spark at end of plug wire No spark at end of plug wire Stop switch off Electrical problem Interlock switch Turn switch on See your ECHO dealer See your ECHO dealer Spark at plug No spark at plug Spark gap incorrect Covered with carbon Fouled with fuel Spark plug defective Adjust 0.65mm (0.026in.) Clean or replace Clean or replace Replace plug Engine does not crank Internal engine problem See your ECHO dealer Engine Dies or accelerates poorly Air filter dirty Clean or replace runsFuel filter dirty Fuel vent plugged Spark plug Carburetor Cooling system plugged Exhaust port/spark arrestor screen plugged Replace Replace Clean and adjust/replace Adjust Clean Clean Engine runs properly Blower does not work, is weak or uneven Blower Pipe clogged, loose or damaged Unclog Tighten Replace WARNING DANGER Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark near an open spark plug opening, otherwise serious personal injury may result. POWER BLOWER OPERATOR'S MANUAL POWER BLOWER OPERATOR'S MANUAL E WARNING DANGER During operation the muffler or 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 mainte nance which includes the following: 1. Store unit in a dry, dust free place, out of the reach of children. WARNING DANGER Do not store in enclosure where fuel fumes may accumulate or reach an open flame or spark. 2. Place the stop switch (A) 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., 1/2 tablespoon) 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. SERVICING INFORMATION PARTS SERVICING INFORMATION PARTS Model No. _____________ SN. ____________ SERVICE Service of this product during the warranty period must be performed by an Authorized ECHO Service Dealer. For the name and address of th...
Ce manuel est également adapté pour les modèles :Les systèmes de ventilation - PB-611 (1.12 mb)
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Les systèmes de ventilation - PB-650 (1.12 mb)