Évaluations - 3, GPA: 4.3 ( )

Fabricant : Husqvarna Taille : 5.2 mb Nom Fichier : Langue d'enseignement:

- Never operate the blower without an air filter or with a deformed or broken filter element because unfiltered dusty air will quickly ruin the engine. [370BTS/BFS] [380BTS/BFS] - Never clean the paper filter by tapping on it. Doing so may break the element, causing dust to get sucked into the blower and damaging the engine. CLEANING AIR FILTER: [130BT] (F29) 1. Unscrew the knob and remove the air cleaner cover. (1)Knob(2) Element (3)Screen 2. Wash the filter element in fresh, non flammable cleaning solution (ex. warm soapy water) and then dry. (Clean the air filter once in a week.) 3. Reinstall the filter. Never forget to attach the screen. If the screen is not attached, the cleaner will not seal properly and the dusts come into the cylinder. 4. Hook the slots of cover (4) on the tabs of body (5) and screw the knob. [350BT/BF] (F30) 1. Unscrew the 2 knobs and remove the air cleaner cover. (1)Knob(2) Element (3)Screen(4) Packing 2. Wash the filter element with neutral detergent and warm water and then dry completely. (Clean the air filter once in the week.) 3. Moisten the filter element with a small amount of 2 cycle oil. NOTE - Do not apply 4 cycle motor oil as they may damage element. - Do not use mixture gasoline. This type of gasoline does not contain much of oil, so that the element becomes dry after a few hours. - Soak the filter element into a 2 cycle motor oil. - Squeeze the element to remove excess oil so that it weighs 2 to 3 times heavier than it was dried. 4. Reinstall the element into the packing,set the packing into the air cleaner body. Never forget to attach the screen properly. If the screen is not attached, the cleaner will not seal properly and the dusts come into the cylinder. 5. Reinstall the air cleaner cover and screw the 2 knobs. System/Compornent Procedure Daily or Before use Every 25 hours after Every 50 hours after Every 100 hours after Air Filter Prefilter Inspect/Clean x Paper Filter (370 only) Inspect/Replace x Fuel Leaks Inspect/Replace x Fuel Filter Inspect/Replace x x Fuel Line Inspect/Clean x Spark Plug Inspect/Clean x Muffler Inspect/Clean x Bolts on muffler Tighten x Entire unit Inspect/Replace x Muffler Spark Arrester Inspect/Clean x Cooling System Inspect/Clean x Screws/Nuts/Bolts Tighten x Cylinder Exhaust Port Inspect/Clean x (3) (4) (1) (2) (3) (4) (5) (1) (2) F29 [130BT] F30 [350BT/BF] Maintenance English 20 [370BTS/BFS] [380BTS/BFS] (F31) 1. Unscrew 2 knob bolts and remove the air cleaner cover. Then remove the prefilter mounted inside the air cleaner cover. (1)Knob Bolt(2) Prefilter (3)Inner Case [380BTS/BFS](4) Paper Filter 2. Wash the prefilter in fresh, non flammable cleaning solution (ex. warm soapy water) and then dry. (Clean the air filter once in a week.) 3. Exchange the paper filter element with new one in case it has been contaminated. WARNING - This prefilter is dry type. - Never wash the prefilter in an oily cleaning solution. - Never include oil in the wash. - Do not clean the paper filter by tapping on it. ¦ FUEL FILTER - A clogged fuel filter may cause poor acceleration of the engine. Check periodically to see if the filter is clogged with dirt. The filter can be taken out of the fueling port using a small wire hook. Disconnect the filter assembly from the fuel pipe and unhook the retainer to disassemble it. Clean the components with gasoline. (1)Screen(2) Element (x 2) (3)Holder(4) Retainer ¦ SPARK PLUG - The spark plug may gather carbon deposits on its firing end with reasonable use. Remove and inspect the spark plug every 25 hours and clean the electrodes as necessary with a wire brush. The spark gap should be adjusted to .025 in (0.6 to 0.7mm). - Plug manufacturers recommend replacing the plug twice a year to avoid unexpected plug failure in a job. REPLACEMENT PLUG IS A NGK CMR7H. IMPORTANT - Note that using any spark plugs other than those designated may result in the engine failing to operate properly or in the engine becoming overheated and damaged. - To install the spark plug, first turn the plug with your hands until it is tight, then tighten it a quarter turn more with a socket wrench. ¦ MUFFLER WARNING - Periodically inspect the muffler for loose fasteners, damage or corrosion. If any sign of exhaust leakage is found, do not use the blower and have it repaired immediately. 1. Remove the muffler, insert a screwdriver into the vent, and wipe away any carbon buildup. Wipe away any carbon buildup on the muffler exhaust vent and cylinder exhaust port at the same time. 2. Tighten all screws, bolts, and fittings. ¦ SPARK ARRESTER - The muffler is equipped with a spark arrester to prevent red hot carbon from flying out of the exhaust outlet. Periodically inspect and clean as necessary with a wire brush. (1)Bolt(2) Bolt (3)Spark Arrester(4) Diffuser WARNING - Before starting operation, always make sure to check if the muffler is properly held by the bolts (2). Fastening Torque:[130BT] [350BT/BF] [370BTS/BFS] [380BTS/BFS] 7 to 11 N·m 8 to 12 N·m - A...

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