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Resumen del manual
If the cutting attachment still rotates after idle speed adjustment, contact your service workshop. NOTE! The L and H screws should only be adjusted by an Authorized Tanaka Dealer. The standard openings (returns) of L/H screws from lightly seated positions are as follows: WARNING! When the engine is idling the cutting attachment must under no circumstances rotate. NOTE FOR THE US MARKET!! (Fig. 3-1B) We would like to inform that the machines, which carry the following label on the unit are different from ones for other market in carburetor adjustment. Adjustment of Standard openings of L/H screws are not necessary. They are preset and fixed. Do not turn L/H screw fully but 90 degrees at most. 12 custsvc@tanaka-ism.com Owner.s ManualECV-4501 ECV-4501 Air filter (Fig. 3-2) The air filter (1) must be cleaned from dust and dirt in order to avoid: . Carburetor malfunctions. . Starting problems. . Engine power reduction. . Unnecessary wear on the engine parts. . Abnormal fuel consumption. Clean the air filter daily or more often if working in exceptionally dusty areas. Cleaning the air filter Remove the air filter cover and the filter (1). Rinse it in warm soap suds. Check that the filter is dry before reassembly. An air filter that has been used for some time cannot be cleaned completely. Therefore, it must regularly be replaced with a new one. A damaged filter must always be replaced. Spark plug (Fig. 3-3) The spark plug condition is influenced by: . An incorrect carburetor setting. . Wrong fuel mixture (too much oil in the gasoline) . A dirty air filter. . Hard running conditions (such as cold weather). These factors cause deposits on the spark plug electrodes, which may result in malfunction and starting difficulties. If the engine is low on power, difficult to start or runs poorly at idling speed, always check the spark plug first. If the spark plug is dirty, clean it and check the electrode gap. Readjust if necessary. The correct gap is 0.6mm (.024.). The spark plug should be replaced after about 100 operation hours or earlier if the electrodes are badly eroded. NOTE! In some areas, local law requires using a resistor spark plug to suppress ignition signals. If this machine was originally equipped with resistor spark plug, use same type of spark plug for replacement. 13 custsvc@tanaka-ism.com Owner.s ManualECV-4501 Oiler port (Fig. 3-4) Clean the chain Oiler port (1) whenever possible. ECV-4501 Oiler port (Fig. 3-4) Clean the chain Oiler port (1) whenever possible. Guide bar (Fig. 3-5) Before using the machine, clean the groove and oiler port (1) in the bar with the special gauge offered as an optional accessory. Side case (Fig. 3-6) Always keep the side case and drive area clean of saw dust and debris. Periodically apply oil or grease to this area to protect from corrosion as some trees contain high levels of acid. Fuel filter (Fig. 3-7) Remove the fuel filter from the fuel tank and thoroughly wash it in solvent. After that, push the filter into the tank NOTE! If the filter is hard due to dust and dirt, replace it. Chain oil filter (Fig. 3-8) Remove the oil filter and thoroughly wash it in solvent Cleaning the cylinder fins (Fig. 3-9) When wood chips are caught between cylinder fins (1), the engine may overheat, resulting in lower output. To avoid this, always keep cylinder fins and fan case clean. Every 100 Operating hours, or once a year (more often if conditions require), clean fins and external surfaces of engine of dust, dirt and oil deposits which can contribute to improper cooling. Cleaning the muffler (Fig. 3-10) Remove the muffler and spark arrestor (if so equipped), and clean out any excess carbon from the exhaust port or muffler inlet every 100 hours of operation. For long-term storage Drain all fuel from the fuel tank. Start and let engine run until it stops. Repair any damage which has resulted from use. Clean the unit with a clean rag, or the use of high pressure air hose. Put a few drops of two-cycle engine oil into the cylinder through the spark plug hole, and spin the engine over several times to distribute oil. Cover the unit and store it in a dry area. 14 custsvc@tanaka-ism.com Owner.s ManualECV-4501 ECV-4501 Decompression valve (Fig. 3-11) After extended period of use decompression valve may not close or come out due to the built up carbon inside of the valve mounting hole (1). To remove the carbon, take the following steps. 1 . Remove air filter cover, cylinder cover, spark plug and decompression valve from the unit. 2. Viewing through the spark plug hole, crank down the piston to the lowest position by pulling recoil starter slowly. 3. Prepare 2.5mm to 2.8mm drill bit. 4. Lay down the unit facing the valve mounting hole downward so that the removed carbon will not drop into cylinder. 5. Insert the drill bit into the hole turning slowly so that the bit will scrape off the built up carbon. 6. Make sur...
Otros modelos de este manual:Benzo y sierras - ECV-4501 (618.24 kb)
Benzo y sierras - ECV-4501 (618.24 kb)