Assessments - 2, GPA: 3.5
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Facilidade de uso
Carry out the correction at the two adjusting screws (L and H) as follows: Turn clockwise (leaner) for high altitude operation or counterclockwise (richer) for operation at sea level. IDLE ADJUSTMENT - The idle speed adjustment screw controls the throttle opening at idle position. - If engine stops while idling, turn the idle adjusting screw (1) clockwise until the engine runs smoothly. MAINTENANCE COUTION: Before doing any work on the blower always stop the engine and pull the plug caps off the spark plugs (see “Checking the spark plugs” page 11). Always wear protective gloves! To ensure a long service life and to avoid any damage to the equipment, the following servicing operations should be performed at regular intervals. DAILY CHECKUP AND MAINTENANCE - Before operation, check the machine for loose screws or missing parts. Every 8 hours (Daily). - Before operation, always check for clogging of the cooling air passage and the cylinder fins. Clean them if necessary. Every 8 hours (Daily) - Perform the following maintenance daily after use: • Clean the blower externally and inspect for damage. • Clean the air filter. When working under extremely dusty conditions, clean the filter and blow out the cooling air passage and cylinder fins several times a day. - Check for proper functioning of the stop switch, the throttle lever, and the setting lever. CLEANING OF AIR CLEANER Every 8 hours (Daily) - Unscrew the air cleaner cover mounting screw (1). - Remove the air cleaner cover (2). - Push the choke lever to N position to prevent dirt particles from entering the carburetor. - Take out the sponge element (3), wash it in lukewarm water and dry it completely. - After cleaning, put back the sponge element and put back the air cleaner cover and tighten the screw to secure. NOTE: If there is excessive dust or dirt adhering to the air cleaner, clean it every day. A clogged air cleaner may make it difficult or impossible to start the engine, or increase the engine rotational speed. 10 CHECKING THE SPARK PLUGS Every 8 hours(Daily) - Use only the supplied socket wrench to remove or install the spark plug. This engine uses NGK-BPM7A - The gap between the two electrodes of the spark plug should be 0.6-0 7 mm (0.024" - 0.028"). If the gap is too wide or too narrow, adjust it. If the spark plug is clogged with carbon or fouled, clean it thoroughly or replace it. Use an exact replacement. CAUTION: Never touch the spark plug connector while engine is running (danger of high voltage electric shock). CLEANING OF MUFFLER EXHAUST PORT Ewry50 hous frnonHy) - Check muffler exhaust port (1) regularly. - If it is clogged with carbon deposits, carefully scrape the deposits out with a suitable tool. Check of fuel filter. If clogged, replace with new one : Every 50 hours Replace fuel lines : Every 200 hours (Yearly) Overhaul engine : Every 200 hours (Yearly) Replace packings and gaskets with new ones : Every time engine is reassembled. To maintain product SAFETY and REUABLITY, repairs, any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Center, always using Makita replacement parts. STORAGE - When keeping the machine in storage for a long time, drain fuel from the fuel tank and carburetor, as follows : Drain all fuel from the fuel tank into container approved for gasoline. Give a gentle push on the primer pump repeatedly until all fuel is expelled out of the primer pump. - Remove the spark plugs and add a few drops of oil into spark plug hole. Then, pull the starter gently. Confirm that oil film covers the engine inside and tighten the spark plug. - Clear dirt or dust from outside of engine, wipe them with an oil-immersed cloth and keep the machine locked in a dry, well-ventilated place that is inaccessible to children. Keep away from corrosive agents such as garden chemicals and de-icing salts. - Do not store in a closed area where fuel vapors can reach an open flame from hot water heaters, furnaces etc. - Abide by all Federal and local regulations for the safe storage and handling of gasoline. 11 California Emission Control Warranty Statement [This warranty does not apply in any other state.] YOUR WARRANTY RIGHTS AND OBLIGATIONS The California Air Resources Board and Makita U.S.A., Inc. are pleased to explain the emission control warranty on your 1995 and later utility and/or lawn and garden equipment engine. In California, new utility and lawn and garden equipment engine must be designed, built and equipped to meet the State’s stringent anti-smog standards. Makita U.S.A., Inc. must warrant the emission control system on your utility and/or lawn dand garden equipment engine for the periods of time listed below provided there has been no abuse, neglect or improper maintenance of your utility and/or lawn and garden equipment engine. Your emission control system includes parts such as the carburetor or fuel injection systems, the ignition system and t...
Este manual também é adequado para os modelos :Sistemas de ventilação - RBL500 (1.44 mb)