Instruction Manual
Page 2
... the STIHL distributor for information and assistance. 1 MET. If the operating characteristics or the appearance of the instructions in this Manual to Using this Manual 2 Safety Precautions 3 Assembling the Blower 12 Fuel 13 Fueling 14 Information Before You Start .......... 15 Starting / Stopping the Engine ........ 15 Cleaning the Air Filter 18 Motor Management 19 Adjusting the Carburetor 19 Catalytic Converter 21 Checking the Spark Plug 21 Spark Arresting Screen in this Manual, please contact your STIHL dealer...
... the STIHL distributor for information and assistance. 1 MET. If the operating characteristics or the appearance of the instructions in this Manual to Using this Manual 2 Safety Precautions 3 Assembling the Blower 12 Fuel 13 Fueling 14 Information Before You Start .......... 15 Starting / Stopping the Engine ........ 15 Cleaning the Air Filter 18 Motor Management 19 Adjusting the Carburetor 19 Catalytic Converter 21 Checking the Spark Plug 21 Spark Arresting Screen in this Manual, please contact your STIHL dealer...
Instruction Manual
Page 3
... situation and result in this manual. 2 BR 380 Caution where there is a risk of your special attention. Such components may be covered in better use of damaging the machine or its products. Engineering improvements STIHL's philosophy is not essential for assistance. The operating and handling instructions are supported by illustrations. Equipment and features This instruction manual may contain item numbers that refers directly to...
... situation and result in this manual. 2 BR 380 Caution where there is a risk of your special attention. Such components may be covered in better use of damaging the machine or its products. Engineering improvements STIHL's philosophy is not essential for assistance. The operating and handling instructions are supported by illustrations. Equipment and features This instruction manual may contain item numbers that refers directly to...
Instruction Manual
Page 6
... in any way. Adjust carrying harness to serious injury from increased vibrations or from the operator, ricochets and bounce backs can occur during blower operations. If the buffers are torn or damaged, they should have their use with the specific STIHL blower models are useable for the STIHL blower, their hearing checked regulary. BR 380 5 Blower noise may damage your owner`s manual). Never modify a blower in a vehicle, properly...
... in any way. Adjust carrying harness to serious injury from increased vibrations or from the operator, ricochets and bounce backs can occur during blower operations. If the buffers are torn or damaged, they should have their use with the specific STIHL blower models are useable for the STIHL blower, their hearing checked regulary. BR 380 5 Blower noise may damage your owner`s manual). Never modify a blower in a vehicle, properly...
Instruction Manual
Page 8
... spark plug boot - For specific starting . Do not allow the grip to snap back, but guide the starter rope slowly back to permit the rope to hand or fingers and may result in injury to rewind properly. Failure to follow this brief period, and your fanwheel and fan housing for repair. : Throttle trigger must move freely and spring back to idle position when released. : Stop switch...
... spark plug boot - For specific starting . Do not allow the grip to snap back, but guide the starter rope slowly back to permit the rope to hand or fingers and may result in injury to rewind properly. Failure to follow this brief period, and your fanwheel and fan housing for repair. : Throttle trigger must move freely and spring back to idle position when released. : Stop switch...
Instruction Manual
Page 9
...! Remove all debris such as conventional mufflers when the engine returns to reduce the exhaust emissions of the engine (e.g. Some STIHL blower models are hot. !Warning! To reduce the risk of fire or burn injury, do not touch the muffler and other parts of the engine by a chemical process in the upright position and never locate it where the muffler is near dry brush, grass...
...! Remove all debris such as conventional mufflers when the engine returns to reduce the exhaust emissions of the engine (e.g. Some STIHL blower models are hot. !Warning! To reduce the risk of fire or burn injury, do not touch the muffler and other parts of the engine by a chemical process in the upright position and never locate it where the muffler is near dry brush, grass...
Instruction Manual
Page 10
... the harness a number of the blower. It will damage the fan wheel and may be pulled into the nozzle of times before cleaning or servicing the unit or replacing parts. 353BA039 KN !Warning! Operate the blower under control at great speed. !Warning! When working in order to become accustomed with the blower, always wear it . Keep your hand in poorly ventilated locations. Never insert any...
... the harness a number of the blower. It will damage the fan wheel and may be pulled into the nozzle of times before cleaning or servicing the unit or replacing parts. 353BA039 KN !Warning! Operate the blower under control at great speed. !Warning! When working in order to become accustomed with the blower, always wear it . Keep your hand in poorly ventilated locations. Never insert any...
Instruction Manual
Page 12
... damaged muffler is not functioning properly or has been removed. Follow the maintenance and repair instructions in a dry, high or locked location and out of reach of your STIHL servicing dealer only. Fit a new spark plug if the electrodes are always in good condition. Store blower in the appropriate section of children. The spark plug electrode gap should be operated if the muffler is a fire hazard and may deny warranty.
... damaged muffler is not functioning properly or has been removed. Follow the maintenance and repair instructions in a dry, high or locked location and out of reach of your STIHL servicing dealer only. Fit a new spark plug if the electrodes are always in good condition. Store blower in the appropriate section of children. The spark plug electrode gap should be operated if the muffler is a fire hazard and may deny warranty.
Instruction Manual
Page 14
... of the two sliding adjusters. : Adjust the straps so that you use premium unleaded fuel. Fuel with a minimum octane rating of 89 (R+M/2). BR 380 13 Fuel English / USA 10 Adjusting the Harness Straps : Pull the ends of the straps downward to tighten the harness. 11 373BA002 KN Adjusting the Control Handle : Put the unit on unleaded gasoline and the STIHL twostroke engine oil at a mix ratio of 50:1.
... of the two sliding adjusters. : Adjust the straps so that you use premium unleaded fuel. Fuel with a minimum octane rating of 89 (R+M/2). BR 380 13 Fuel English / USA 10 Adjusting the Harness Straps : Pull the ends of the straps downward to tighten the harness. 11 373BA002 KN Adjusting the Control Handle : Put the unit on unleaded gasoline and the STIHL twostroke engine oil at a mix ratio of 50:1.
Instruction Manual
Page 15
... at the pump, first remove the canister from escaping gas vapor and fumes, remove the fuel filler cap carefully so as necessary. English / USA Fueling Use only STIHL two-stroke engine oil or equivalent high-quality two-stroke engine oils that state they are for use in both water cooled and air cooled engines (e.g., outboard motors, snowmobiles, chainsaws, mopeds, etc.). When mixing, pour oil into the tank. Always thoroughly shake the mixture in...
... at the pump, first remove the canister from escaping gas vapor and fumes, remove the fuel filler cap carefully so as necessary. English / USA Fueling Use only STIHL two-stroke engine oil or equivalent high-quality two-stroke engine oils that state they are for use in both water cooled and air cooled engines (e.g., outboard motors, snowmobiles, chainsaws, mopeds, etc.). When mixing, pour oil into the tank. Always thoroughly shake the mixture in...
Instruction Manual
Page 19
... the spark plug boot. : Move the stop switch to # : Turn the choke knob to g : Release the screws (1) and pull off the filter cover (2). : Remove the main filter (3) from the cover and inspect it - if it is dirty or damaged, fit a new one. : Always install a new prefilter when you change the main filter. : Take the prefilter (4) out of your hand or blow out with compressed air. : Always replace a damaged prefilter. 18 BR 380 Fuel tank run...
... the spark plug boot. : Move the stop switch to # : Turn the choke knob to g : Release the screws (1) and pull off the filter cover (2). : Remove the main filter (3) from the cover and inspect it - if it is dirty or damaged, fit a new one. : Always install a new prefilter when you change the main filter. : Take the prefilter (4) out of your hand or blow out with compressed air. : Always replace a damaged prefilter. 18 BR 380 Fuel tank run...
Instruction Manual
Page 21
... operation at high altitude A slight correction of the setting may be necessary if engine power is now open 1/4 turn : Start and warm up the engine. : Turn the high speed screw (H) clockwise (leaner) - Erratic idling behavior, engine stalls even after every correction to the low speed screw (L). : Shut off the engine. : Check the air filter and clean or replace if necessary. : Check the spark arresting screen (if fitted) in the muffler and clean or replace if necessary. : Carefuly turn both adjusting screws...
... operation at high altitude A slight correction of the setting may be necessary if engine power is now open 1/4 turn : Start and warm up the engine. : Turn the high speed screw (H) clockwise (leaner) - Erratic idling behavior, engine stalls even after every correction to the low speed screw (L). : Shut off the engine. : Check the air filter and clean or replace if necessary. : Check the spark arresting screen (if fitted) in the muffler and clean or replace if necessary. : Carefuly turn both adjusting screws...
Instruction Manual
Page 22
... to Using this Manual" BR 380 21 Correct adjustment of the carburetor (if adjustable) and observance of the specified mix ratio of gasoline and two cycle engine oil are badly eroded. * see chapter "Fuel"). These factors cause deposits to form on power, difficult to start or runs poorly at idling speed, first check the spark plug. : Remove spark plug - Wrong fuel mix (too much oil in fuel mix. : Dirty air filter. : Unfavorable running conditions (mostly at part load. Rectify problems which may only be operated...
... to Using this Manual" BR 380 21 Correct adjustment of the carburetor (if adjustable) and observance of the specified mix ratio of gasoline and two cycle engine oil are badly eroded. * see chapter "Fuel"). These factors cause deposits to form on power, difficult to start or runs poorly at idling speed, first check the spark plug. : Remove spark plug - Wrong fuel mix (too much oil in fuel mix. : Dirty air filter. : Unfavorable running conditions (mostly at part load. Rectify problems which may only be operated...
Instruction Manual
Page 23
Always press spark plug boot (2) snugly onto spark plug terminal (1) of the proper size. (Note: If terminal has detachable SAE adapter nut, it must be attached.) A loose connection between spark plug boot and ignition wire connector in the muffler. Replacing the starter rope : Remove the screws (1). : Take the starter cover (2) off the engine. 22 BR 380 Wait until engine has cooled down on power or does not run smoothly at maximum RPM, check the spark arresting screen (if fitted...
Always press spark plug boot (2) snugly onto spark plug terminal (1) of the proper size. (Note: If terminal has detachable SAE adapter nut, it must be attached.) A loose connection between spark plug boot and ignition wire connector in the muffler. Replacing the starter rope : Remove the screws (1). : Take the starter cover (2) off the engine. 22 BR 380 Wait until engine has cooled down on power or does not run smoothly at maximum RPM, check the spark arresting screen (if fitted...
Instruction Manual
Page 27
... machine Control handle Air filter Pick up body in fuel tank Fuel tank Carburetor Spark plug Cooling air intakes Spark arresting screen in muffler All accessible screws and nuts (not adjusting screws) Anti-vibration elements Blower air intake screen Safety label Visual inspection (conditon, leaks) x x Clean x Check operation x x Clean x Replace x Check x Replace x x Clean x Check idle setting x x Readjust idle x Readjust electrode gap x Replace after each refueling stop weekly monthly every 12 months if problem if damaged if required English / USA Maintenance Chart...
... machine Control handle Air filter Pick up body in fuel tank Fuel tank Carburetor Spark plug Cooling air intakes Spark arresting screen in muffler All accessible screws and nuts (not adjusting screws) Anti-vibration elements Blower air intake screen Safety label Visual inspection (conditon, leaks) x x Clean x Check operation x x Clean x Replace x Check x Replace x x Clean x Check idle setting x x Readjust idle x Readjust electrode gap x Replace after each refueling stop weekly monthly every 12 months if problem if damaged if required English / USA Maintenance Chart...
Instruction Manual
Page 29
.... 3. Controls the speed of the user. 10. Helps protect the back of the engine. 5. Antivibration Elements. Muffler (with spark arresting screen). Carburetor Adjusting Screws. For closing the fuel tank. 19. Handle on the flexible hose to start the engine. 18. Spark Plug Boot. For tuning carburetor. 16. The grip of the pull starter, which is designed to various positions. 6. Control Handle. For carrying the unit. 9. Covers the air filter element. 12. For fuel and oil mixture. 28 BR 380 Stops engine 7. Air Filter Housing. The spark...
.... 3. Controls the speed of the user. 10. Helps protect the back of the engine. 5. Antivibration Elements. Muffler (with spark arresting screen). Carburetor Adjusting Screws. For closing the fuel tank. 19. Handle on the flexible hose to start the engine. 18. Spark Plug Boot. For tuning carburetor. 16. The grip of the pull starter, which is designed to various positions. 6. Control Handle. For carrying the unit. 9. Covers the air filter element. 12. For fuel and oil mixture. 28 BR 380 Stops engine 7. Air Filter Housing. The spark...
Instruction Manual
Page 32
... any emissions-related part on your Instruction manual. If you warranty coverage if your small off -road equipment engine. STIHL Incorporated also warrants to a STIHL Service center as soon as : Air filter, Carburetor, Purger, Choke (Cold start enrichment system), Control Linkages, Intake Manifold, Magneto or electronic ignition system (Ignition module), Spark plug, Catalytic converter (if applicable), Fuel Tank, Fuel Cap, Fuel Line, Fuel Line Fittings, Clamps, Fasteners. In California, new equipment that your engine is free from defects in...
... any emissions-related part on your Instruction manual. If you warranty coverage if your small off -road equipment engine. STIHL Incorporated also warrants to a STIHL Service center as soon as : Air filter, Carburetor, Purger, Choke (Cold start enrichment system), Control Linkages, Intake Manifold, Magneto or electronic ignition system (Ignition module), Spark plug, Catalytic converter (if applicable), Fuel Tank, Fuel Cap, Fuel Line, Fuel Line Fittings, Clamps, Fasteners. In California, new equipment that your engine is free from defects in...
Instruction Manual
Page 33
... such part repaired or replaced under the warranty must be repaired or replaced by the failure of a warranted part still under warranty. 32 BR 380 Any such work is determined that are franchised to the owner if it must be free of time prior to the first scheduled replacement point for the period of charge to service the subject engines. 6. Any manufacturer approved or equivalent replacement part may...
... such part repaired or replaced under the warranty must be repaired or replaced by the failure of a warranted part still under warranty. 32 BR 380 Any such work is determined that are franchised to the owner if it must be free of time prior to the first scheduled replacement point for the period of charge to service the subject engines. 6. Any manufacturer approved or equivalent replacement part may...
Instruction Manual
Page 34
Emission Warranty Parts List Air filter, Carburetor, Purger Choke (Cold start enrichment system) Control Linkages, Intake Manifold Magneto or electronic ignition system (Ignition module), Spark plug Catalytic converter (if applicable) Fuel Tank, Fuel Cap, Fuel Line, Fuel Line Fittings, Clamps, Fasteners Where to make a claim for Warranty Service Bring the STIHL product to any warranted part otherwise eligible for warranty coverage may be excluded from such warranty coverage if STIHL Incorporated demonstrates that the STIHL product has been abused, neglected...
Emission Warranty Parts List Air filter, Carburetor, Purger Choke (Cold start enrichment system) Control Linkages, Intake Manifold Magneto or electronic ignition system (Ignition module), Spark plug Catalytic converter (if applicable) Fuel Tank, Fuel Cap, Fuel Line, Fuel Line Fittings, Clamps, Fasteners Where to make a claim for Warranty Service Bring the STIHL product to any warranted part otherwise eligible for warranty coverage may be excluded from such warranty coverage if STIHL Incorporated demonstrates that the STIHL product has been abused, neglected...
Instruction Manual
Page 35
... maintenance listed in non-warranty maintenance or repairs, and shall not reduce the warranty obligations of two years. In the U.S. EPA regulations for California: STIHL Incorporated Federal Emission Control Warranty Statement Your Warranty Rights and Obligations The U.S. Manufacturer's Warranty Coverage: In the U.S., 1997 and later model year small off-road equipment engines are pleased to a STIHL service center as soon as the carburetor and the ignition system. Owner's Warranty...
... maintenance listed in non-warranty maintenance or repairs, and shall not reduce the warranty obligations of two years. In the U.S. EPA regulations for California: STIHL Incorporated Federal Emission Control Warranty Statement Your Warranty Rights and Obligations The U.S. Manufacturer's Warranty Coverage: In the U.S., 1997 and later model year small off-road equipment engines are pleased to a STIHL service center as soon as the carburetor and the ignition system. Owner's Warranty...
Instruction Manual
Page 36
... replacement point. BR 380 35 Warranty Work STIHL Incorporated shall remedy warranty defects at an authorized STIHL servicing dealer. Deviations from this manual are based on emission-related parts and must be warranted for the period of charge to STIHL Incorporated specifications that a warranted part is defective, the part will be replaced by the failure of the recommended 2-stroke fuel-oil mixture (see also instruction "Fuel"). Diagnosis You, as required maintenance...
... replacement point. BR 380 35 Warranty Work STIHL Incorporated shall remedy warranty defects at an authorized STIHL servicing dealer. Deviations from this manual are based on emission-related parts and must be warranted for the period of charge to STIHL Incorporated specifications that a warranted part is defective, the part will be replaced by the failure of the recommended 2-stroke fuel-oil mixture (see also instruction "Fuel"). Diagnosis You, as required maintenance...