Owners Manual
Page 3
... WAIST BELT [350BT/BF] [370BTS/BFS] [380BTS/BFS 15 Fuel 16 FUEL 16 HOW TO MIX FUEL 16 FUELING THE UNIT 16 Operation 17 CONTROL ARM [350BF/370BFS/380BFS] . . . . 17 STARTING ENGINE 17 ADJUSTING IDLE SPEED 18 STOPPING ENGINE 18 Maintenance 19 AIR CLEANER 19 FUEL FILTER 20 SPARK PLUG 20 MUFFLER... 20 SPARK ARRESTER 20 AIR INLET NET 21 IGNITION COIL AIR GAP INSPECTION 21 SHOLDER STRAP 21 Storage 21 3
... WAIST BELT [350BT/BF] [370BTS/BFS] [380BTS/BFS 15 Fuel 16 FUEL 16 HOW TO MIX FUEL 16 FUELING THE UNIT 16 Operation 17 CONTROL ARM [350BF/370BFS/380BFS] . . . . 17 STARTING ENGINE 17 ADJUSTING IDLE SPEED 18 STOPPING ENGINE 18 Maintenance 19 AIR CLEANER 19 FUEL FILTER 20 SPARK PLUG 20 MUFFLER... 20 SPARK ARRESTER 20 AIR INLET NET 21 IGNITION COIL AIR GAP INSPECTION 21 SHOLDER STRAP 21 Storage 21 3
Owners Manual
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Always disconnect the spark plug before performing maintenance or accessing movable parts. [330BT] [350BT/BF] [370BTS/BFS] [380BTS/BFS] USING THE PRODUCT WARNING While using the product, if abnormal noise or vibration occurs, stop the engine before ..., it in clear sight. 6. To reduce the risk of injury associated with contacting rotating parts, stop the engine immediately and contact the nearest Husqvarna servicing dealer for many lawn and garden applications, including areas such as gutters, screens, patios, grills, porches and gardens. 4. Never touch the muffler...
Always disconnect the spark plug before performing maintenance or accessing movable parts. [330BT] [350BT/BF] [370BTS/BFS] [380BTS/BFS] USING THE PRODUCT WARNING While using the product, if abnormal noise or vibration occurs, stop the engine before ..., it in clear sight. 6. To reduce the risk of injury associated with contacting rotating parts, stop the engine immediately and contact the nearest Husqvarna servicing dealer for many lawn and garden applications, including areas such as gutters, screens, patios, grills, porches and gardens. 4. Never touch the muffler...
Owners Manual
Page 8
... perform the maintenance and checking operations described in the product becoming damaged during operation or the product becoming unable to use only Husqvarna products or products which have been certified by competent service personnel. Examine the blower at regular intervals. 2. All engine service ...3. Improper service to turn off the engine and disconnect the spark plug before transporting or storing the blower. • Secure the blower so that any part must be performed by Husqvarna for use with the Husqvarna product. 6. When replacing the any maintenance or repair work...
... perform the maintenance and checking operations described in the product becoming damaged during operation or the product becoming unable to use only Husqvarna products or products which have been certified by competent service personnel. Examine the blower at regular intervals. 2. All engine service ...3. Improper service to turn off the engine and disconnect the spark plug before transporting or storing the blower. • Secure the blower so that any part must be performed by Husqvarna for use with the Husqvarna product. 6. When replacing the any maintenance or repair work...
Owners Manual
Page 9
... off. 9 "CAUTION" Label 10. Fuel Tank 12. Stop Switch with Throttle Position Setting 14. Fan 17. Shock Absorber (Spring) 18. Shock Absorber (Rubber) 19. Frame 2. Spark Plug Cap 4. Recoil Starter 13. 1 3 6 7 12 11 24 What is what? 2 14 8 10 20 13 21 4 English 23 18 9 15 17 19 5 16 22 1. Harness...
... off. 9 "CAUTION" Label 10. Fuel Tank 12. Stop Switch with Throttle Position Setting 14. Fan 17. Shock Absorber (Spring) 18. Shock Absorber (Rubber) 19. Frame 2. Spark Plug Cap 4. Recoil Starter 13. 1 3 6 7 12 11 24 What is what? 2 14 8 10 20 13 21 4 English 23 18 9 15 17 19 5 16 22 1. Harness...
Owners Manual
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Spark Plug Cap 4. Net 6. Air Cleaner 8. "CAUTION" Label 10. Stop Switch with Throttle Position Setting 14. Flexible Hose 19. "EMISSION" Label 23. Shock Absorber (Rubber) 18. Pipes 20. Choke Lever 7. Handle Bar (Option) (350BT only) 16. Flat Nozzle (Option) 22. Harness 3. Elbow 11. Engine Cover 15. Pad 21. Stop Switch (behind) DISPOSAL...
Spark Plug Cap 4. Net 6. Air Cleaner 8. "CAUTION" Label 10. Stop Switch with Throttle Position Setting 14. Flexible Hose 19. "EMISSION" Label 23. Shock Absorber (Rubber) 18. Pipes 20. Choke Lever 7. Handle Bar (Option) (350BT only) 16. Flat Nozzle (Option) 22. Harness 3. Elbow 11. Engine Cover 15. Pad 21. Stop Switch (behind) DISPOSAL...
Owners Manual
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... 14 4 20 12 13 12 6 45 8 3 9 23 16 18 10 17 7 21 18 1. Pipes 21. Choke Lever 8. Stop Switch with Throttle Position Setting 15. Harness 3. Spark Plug Cap 4. "CAUTION" Label 11. Fan 18. Fuel Tank 13. What is what?
... 14 4 20 12 13 12 6 45 8 3 9 23 16 18 10 17 7 21 18 1. Pipes 21. Choke Lever 8. Stop Switch with Throttle Position Setting 15. Harness 3. Spark Plug Cap 4. "CAUTION" Label 11. Fan 18. Fuel Tank 13. What is what?
Owners Manual
Page 12
... can be sure to allow your local regulations. Volute Case, Cover 10. Flat Nozzle (Option) 23. Throttle Lever 5. Choke Lever 8. Air Cleaner 9. Recoil Starter 14. Spark Plug Cap 4. Handle Bar (Option) (380 BTS only) 17. Pipes 21. Fuel Tank 13. Stop Switch (behind) 6. Fan 18. "CAUTION" Label 11. Harness 3. Net...
... can be sure to allow your local regulations. Volute Case, Cover 10. Flat Nozzle (Option) 23. Throttle Lever 5. Choke Lever 8. Air Cleaner 9. Recoil Starter 14. Spark Plug Cap 4. Handle Bar (Option) (380 BTS only) 17. Pipes 21. Fuel Tank 13. Stop Switch (behind) 6. Fan 18. "CAUTION" Label 11. Harness 3. Net...
Owners Manual
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...min (cf/m) 10.2 (360) 14 (494) 16 (565) 19.4 (685) Average Air Volume (@ housing) cu. Technical data English MODEL 330BT 350BT 350BF 370BTS 370BFS 380BTS 380BFS Dimensions (L x W x H) 295x387x432 351x446x479 351x487x479 365x464x485 365x496x485 410x509x497 410x550x497 mm (in the case of one straight pipe. ... wet) 2-stage fresh flow filter system Carburetor (Diaphragm) valve type Rotary Ignition System CDI Digital Ignition Spark Plug NGK CMR7H Muffler Spark arrester equipped Idle speed rpm 3000 2200 2000 Operating Engine Speed rpm 3000 to 6700 2200 to 6100 2000...
...min (cf/m) 10.2 (360) 14 (494) 16 (565) 19.4 (685) Average Air Volume (@ housing) cu. Technical data English MODEL 330BT 350BT 350BF 370BTS 370BFS 380BTS 380BFS Dimensions (L x W x H) 295x387x432 351x446x479 351x487x479 365x464x485 365x496x485 410x509x497 410x550x497 mm (in the case of one straight pipe. ... wet) 2-stage fresh flow filter system Carburetor (Diaphragm) valve type Rotary Ignition System CDI Digital Ignition Spark Plug NGK CMR7H Muffler Spark arrester equipped Idle speed rpm 3000 2200 2000 Operating Engine Speed rpm 3000 to 6700 2200 to 6100 2000...
Owners Manual
Page 16
Avoid smoking or bringing any flame or sparks near fuel. Make sure to stop the engine and allow it may not be difficult to use gasoline with raw gasoline or other containers. FUELING THE UNIT 1. If Husqvarna oil is not available, use an antioxidant added ...spillage around the unit. FUEL WITH NO OIL (RAW GASOLINE) - It will cause severe damage to an abnormally lean mixture. 5. It can cause spark plug fouling, exhaust port blocking, or piston ring sticking. 4. as piston seizing may consequently occur. • Unleaded gasoline is necessary for fueling....
Avoid smoking or bringing any flame or sparks near fuel. Make sure to stop the engine and allow it may not be difficult to use gasoline with raw gasoline or other containers. FUELING THE UNIT 1. If Husqvarna oil is not available, use an antioxidant added ...spillage around the unit. FUEL WITH NO OIL (RAW GASOLINE) - It will cause severe damage to an abnormally lean mixture. 5. It can cause spark plug fouling, exhaust port blocking, or piston ring sticking. 4. as piston seizing may consequently occur. • Unleaded gasoline is necessary for fueling....
Owners Manual
Page 18
...or 2000 rpm [370BTS/BFS] [380BTS/BFS] at your nearest servicing dealer. (1)Choke Lever (2)OPEN (3)CLOSE [330BT/350BT/370BTS/380BTS] F25 (1) (5) (2) (3) [350BF/370BFS/380BFS] F26 (1) (3) F27 (2) [330BT] (1) (3) (4) (2) [350BT/BF] F28 (1) (2) (3) [370, 380BTS/BFS] 18 In this case, please repair the machine at the factory.... adjustment screw on the top side of carburetor. (1)Idling Adjustment Screw [350BT/BF] [370BTS/BFS] [380BTS/BFS] • The idling speed is pushed the plug won't give off sparks until the engine stops. (3)Idling (5)Stop Switch NOTE If the engine does...
...or 2000 rpm [370BTS/BFS] [380BTS/BFS] at your nearest servicing dealer. (1)Choke Lever (2)OPEN (3)CLOSE [330BT/350BT/370BTS/380BTS] F25 (1) (5) (2) (3) [350BF/370BFS/380BFS] F26 (1) (3) F27 (2) [330BT] (1) (3) (4) (2) [350BT/BF] F28 (1) (2) (3) [370, 380BTS/BFS] 18 In this case, please repair the machine at the factory.... adjustment screw on the top side of carburetor. (1)Idling Adjustment Screw [350BT/BF] [370BTS/BFS] [380BTS/BFS] • The idling speed is pushed the plug won't give off sparks until the engine stops. (3)Idling (5)Stop Switch NOTE If the engine does...
Owners Manual
Page 19
...Spark Arrester Cooling System Screws/Nuts/Bolts Cylinder Exhaust Port Procedure Inspect/Clean Inspect/Replace Inspect/Replace Inspect/Replace Inspect/Clean Inspect/Clean Inspect/Clean Tighten Inspect/Replace Inspect/Clean Inspect/Clean Tighten Inspect/Clean Daily or Before use mixture gasoline. F29 (1) (4) F30 (1) (2) (3) (5) [330BT] (2) (3) (4) [350BT...8226; Never operate the blower without an air filter or with a small amount of body (5) and screw the knob. [350BT/BF] (F30) 1. Never forget to attach the screen properly. Moisten the filter element with a deformed or broken filter...
...Spark Arrester Cooling System Screws/Nuts/Bolts Cylinder Exhaust Port Procedure Inspect/Clean Inspect/Replace Inspect/Replace Inspect/Replace Inspect/Clean Inspect/Clean Inspect/Clean Tighten Inspect/Replace Inspect/Clean Inspect/Clean Tighten Inspect/Clean Daily or Before use mixture gasoline. F29 (1) (4) F30 (1) (2) (3) (5) [330BT] (2) (3) (4) [350BT...8226; Never operate the blower without an air filter or with a small amount of body (5) and screw the knob. [350BT/BF] (F30) 1. Never forget to attach the screen properly. Moisten the filter element with a deformed or broken filter...
Owners Manual
Page 20
... one in fresh, non flammable cleaning solution (ex. F31 (1) (2) (3) (380BTS/ BFS ONLY) (4) WARNING • This prefilter is equipped with a spark arrester to see if the filter is properly held by tapping on the muffler exhaust vent and cylinder exhaust port at the same time. (4) (3) 2. Remove...than those designated may result in the engine failing to operate properly or in a week.) 3. Fastening Torque: [330BT] 7 to 11 N·m [350BT/BF] [370, 380BTS/BFS] 8 to 12 N·m • Also make sure to disassemble it has been contaminated. Unscrew 2 knob bolts and...
... one in fresh, non flammable cleaning solution (ex. F31 (1) (2) (3) (380BTS/ BFS ONLY) (4) WARNING • This prefilter is equipped with a spark arrester to see if the filter is properly held by tapping on the muffler exhaust vent and cylinder exhaust port at the same time. (4) (3) 2. Remove...than those designated may result in the engine failing to operate properly or in a week.) 3. Fastening Torque: [330BT] 7 to 11 N·m [350BT/BF] [370, 380BTS/BFS] 8 to 12 N·m • Also make sure to disassemble it has been contaminated. Unscrew 2 knob bolts and...
Owners Manual
Page 21
...dark, well-ventilated, dust-free place, out of the reach of the strap through the hanger. • Return the clip to serious personal injury. [350BT/BF] [370, 380BTS/BFS] F40 Storage BEFORE STORING THE BLOWER: 1. If the air flow drops during use the blower without the net on the ...blower. Crank the engine several time and install the spark plug. 3. F37 (1) English [330BT] IGNITION COIL AIR GAP INSPECTION • If the gap is free from any such obstacles may break during operation...
...dark, well-ventilated, dust-free place, out of the reach of the strap through the hanger. • Return the clip to serious personal injury. [350BT/BF] [370, 380BTS/BFS] F40 Storage BEFORE STORING THE BLOWER: 1. If the air flow drops during use the blower without the net on the ...blower. Crank the engine several time and install the spark plug. 3. F37 (1) English [330BT] IGNITION COIL AIR GAP INSPECTION • If the gap is free from any such obstacles may break during operation...