Instruction Manual
Page 3
... in this manual to operate your blower. VA0.C15. 0000007092_002_GB { BR 450, BR 450 C This instruction manual is protected by Dealer 22 Maintenance and Care 23 Main Parts 25 Specifications 26 Maintenance and Repairs 27 Disposal 27 STIHL Incorporated Federal Emission Control Warranty Statement 28 STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement 30 Trademarks...
... in this manual to operate your blower. VA0.C15. 0000007092_002_GB { BR 450, BR 450 C This instruction manual is protected by Dealer 22 Maintenance and Care 23 Main Parts 25 Specifications 26 Maintenance and Repairs 27 Disposal 27 STIHL Incorporated Federal Emission Control Warranty Statement 28 STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement 30 Trademarks...
Instruction Manual
Page 5
...A power tool with loose components or with any condition that you get tired, take a break. WARNING The ignition system of the STIHL unit produces an electromagnetic field of white finger disease and carpal tunnel syndrome, please note the following: - Safe use of a blower ...machine. Take frequent breaks. Therefore, continual and regular users should BR 450, BR 450 C 3 In order to property, never let your power tool run unattended. Keep the AV system well maintained. This field may damage parts of exposure to vibration are mentioned as English factors in use...
...A power tool with loose components or with any condition that you get tired, take a break. WARNING The ignition system of the STIHL unit produces an electromagnetic field of white finger disease and carpal tunnel syndrome, please note the following: - Safe use of a blower ...machine. Take frequent breaks. Therefore, continual and regular users should BR 450, BR 450 C 3 In order to property, never let your power tool run unattended. Keep the AV system well maintained. This field may damage parts of exposure to vibration are mentioned as English factors in use...
Instruction Manual
Page 6
... into the air intake. Only attachments supplied by STIHL or expressly approved by your STIHL servicing dealer. Power tool noise may , in fact, be sturdy and snug-fitting, but allow complete freedom of control, your 4 BR 450, BR 450 C Check in good condition before operating this power... alert and cautious when wearing hearing protection because your hearing. THE POWER TOOL For illustrations and definitions of the power tool parts see the "Working conditions" section of static electricity. This is especially true in the blower tubes and equalize the charge with...
... into the air intake. Only attachments supplied by STIHL or expressly approved by your STIHL servicing dealer. Power tool noise may , in fact, be sturdy and snug-fitting, but allow complete freedom of control, your 4 BR 450, BR 450 C Check in good condition before operating this power... alert and cautious when wearing hearing protection because your hearing. THE POWER TOOL For illustrations and definitions of the power tool parts see the "Working conditions" section of static electricity. This is especially true in the blower tubes and equalize the charge with...
Instruction Manual
Page 8
... the machine quickly. Stop operation immediately if you are leaks or damage - To reduce the risk of times before using the unit and contact your STIHL dealer for repair. WARNING When you may slip out of moisture, pitch, oil, fuel mix, grease or resin in order for proper condition and...result in operational readiness. Place the power tool on firm ground or other injury from parts thrown by simply pulling the starter rope, with an ignition system that could allow the engine to slow down to idle. 6 BR 450, BR 450 C Do not let the grip snap back, but guide the starter rope to ...
... the machine quickly. Stop operation immediately if you are leaks or damage - To reduce the risk of times before using the unit and contact your STIHL dealer for repair. WARNING When you may slip out of moisture, pitch, oil, fuel mix, grease or resin in order for proper condition and...result in operational readiness. Place the power tool on firm ground or other injury from parts thrown by simply pulling the starter rope, with an ignition system that could allow the engine to slow down to idle. 6 BR 450, BR 450 C Do not let the grip snap back, but guide the starter rope to ...
Instruction Manual
Page 11
... openings rotates whenever the engine is near dry brush, grass, wood chips or other parts of these Safety Precautions. WARNING Never modify your unit with a missing or damaged spark...burns, do not continue work with a catalytic converter, which has not been serviced or maintained BR 450, BR 450 C 9 To reduce the risk of the emission control devices and systems may require a properly... area around the muffler clean. However, if you suspect a clogged screen, have your STIHL servicing dealer only. Have your gas/oil mix ratio is shut off when putting it ...
... openings rotates whenever the engine is near dry brush, grass, wood chips or other parts of these Safety Precautions. WARNING Never modify your unit with a missing or damaged spark...burns, do not continue work with a catalytic converter, which has not been serviced or maintained BR 450, BR 450 C 9 To reduce the risk of the emission control devices and systems may require a properly... area around the muffler clean. However, if you suspect a clogged screen, have your STIHL servicing dealer only. Have your gas/oil mix ratio is shut off when putting it ...
Instruction Manual
Page 12
...working order. Do not clean your power tool if the muffler is equipped with a sparkarresting screen to reduce the risk of non-STIHL parts may damage parts of fire and hearing loss. Your muffler is damaged, missing or modified. The owner/operator of this product is greater in this...test the ignition system with the boot removed from the spark plug or with the skin and avoid inhaling fuel vapor! 10 BR 450, BR 450 C never operate your STIHL servicing dealer only. For maintenance items please also refer to the maintenance chart in this instruction manual. Store fuel in this ...
...working order. Do not clean your power tool if the muffler is equipped with a sparkarresting screen to reduce the risk of non-STIHL parts may damage parts of fire and hearing loss. Your muffler is damaged, missing or modified. The owner/operator of this product is greater in this...test the ignition system with the boot removed from the spark plug or with the skin and avoid inhaling fuel vapor! 10 BR 450, BR 450 C never operate your STIHL servicing dealer only. For maintenance items please also refer to the maintenance chart in this instruction manual. Store fuel in this ...
Instruction Manual
Page 22
... Removing the spark plug 2 N Pull off the spark plug boot (1) vertically. see chapter "Specifications." Fine Tuning for Operation at part throttle etc.) affect the condition of engine damage due to insufficient lubrication and overheating. Wrong fuel mix (too much oil in the gasoline...until the engine runs and accelerates smoothly. Fit a new spark plug after every correction to start or runs poorly at part load. 20 BR 450, BR 450 C unfavorable running conditions (mostly at High Altitude A slight correction of LA screw has been corrected, poor acceleration Idle ...
... Removing the spark plug 2 N Pull off the spark plug boot (1) vertically. see chapter "Specifications." Fine Tuning for Operation at part throttle etc.) affect the condition of engine damage due to insufficient lubrication and overheating. Wrong fuel mix (too much oil in the gasoline...until the engine runs and accelerates smoothly. Fit a new spark plug after every correction to start or runs poorly at part load. 20 BR 450, BR 450 C unfavorable running conditions (mostly at High Altitude A slight correction of LA screw has been corrected, poor acceleration Idle ...
Instruction Manual
Page 27
Main Parts BR 450 BR 450 C 75 64 1 2 3 8 16 22 17 18 19 20 21 English 13 12 14 11 10 15 9 24 23 # 1 Straight Nozzle 2 Blower Tube 3 Union Nut 4 Control Handle 5 Start Switch 6 Throttle Trigger 7 Setting Lever 8 Quick-Release Clamp 9 Pleated Hose 10 Back Padding 11 Backplate 12 Harness 13 Carrying Handle 14 Intake Screen 15 Air Filter Cover 16 Carburetor Adjusting Screws 17 Manual Fuel Pump 18 Choke Knob 19 Starter Grip 20 Fuel Filler Cap 21 Fuel Tank 22 Spark Plug Boot 23 Muffler (with Spark Arresting Screen) 24 Spacer # Serial Number 0014BA008 AS BR 450, BR 450 C 25
Main Parts BR 450 BR 450 C 75 64 1 2 3 8 16 22 17 18 19 20 21 English 13 12 14 11 10 15 9 24 23 # 1 Straight Nozzle 2 Blower Tube 3 Union Nut 4 Control Handle 5 Start Switch 6 Throttle Trigger 7 Setting Lever 8 Quick-Release Clamp 9 Pleated Hose 10 Back Padding 11 Backplate 12 Harness 13 Carrying Handle 14 Intake Screen 15 Air Filter Cover 16 Carburetor Adjusting Screws 17 Manual Fuel Pump 18 Choke Knob 19 Starter Grip 20 Fuel Filler Cap 21 Fuel Tank 22 Spark Plug Boot 23 Muffler (with Spark Arresting Screen) 24 Spacer # Serial Number 0014BA008 AS BR 450, BR 450 C 25
Instruction Manual
Page 29
... work be identified by the STIHL part number, the { logo and, in some cases, by the STIHL parts symbol K. English Disposal Observe all country-specific waste disposal rules and regulations. The symbol may appear alone on waste disposal. 000BA073 KN BR 450: BR 450 C: 23.4 lbs (10.6 kg) 25.4 lbs (11.5 kg) BR 450, BR 450 C 27 STIHL products must not be thrown...
... work be identified by the STIHL part number, the { logo and, in some cases, by the STIHL parts symbol K. English Disposal Observe all country-specific waste disposal rules and regulations. The symbol may appear alone on waste disposal. 000BA073 KN BR 450: BR 450 C: 23.4 lbs (10.6 kg) 25.4 lbs (11.5 kg) BR 450, BR 450 C 27 STIHL products must not be thrown...
Instruction Manual
Page 30
... equivalent in performance and durability may be warranted for replacement as 28 BR 450, BR 450 C In the U.S. STIHL Incorporated also warrants to conform with U.S. Any warranted part which is free from defects in a reasonable amount of your small off -road equipment engine. English STIHL Incorporated Federal Emission Control Warranty Statement Not for small non road engines...
... equivalent in performance and durability may be warranted for replacement as 28 BR 450, BR 450 C In the U.S. STIHL Incorporated also warrants to conform with U.S. Any warranted part which is free from defects in a reasonable amount of your small off -road equipment engine. English STIHL Incorporated Federal Emission Control Warranty Statement Not for small non road engines...
Instruction Manual
Page 31
... necessary for required maintenance at an authorized STIHL servicing dealer. Intake Manifold - Injection Valve (if applicable) - BR 450, BR 450 C 29 The following : N repair or replacement required because of misuse, neglect or lack of required maintenance, N repairs improperly performed or replacements not conforming to STIHL Incorporated specifications that a warranted part is determined that adversely affect performance and...
... necessary for required maintenance at an authorized STIHL servicing dealer. Intake Manifold - Injection Valve (if applicable) - BR 450, BR 450 C 29 The following : N repair or replacement required because of misuse, neglect or lack of required maintenance, N repairs improperly performed or replacements not conforming to STIHL Incorporated specifications that a warranted part is determined that adversely affect performance and...
Instruction Manual
Page 32
... retain all applicable emission regulations. If you should be used. The use of a non-exempted add-on or modified part. 30 BR 450, BR 450 C Where a warrantable condition exists, STIHL Incorporated will not be replaced by STIHL Incorporated at no abuse, neglect or improper maintenance of your 2015 and later small off -road engine for performance of...
... retain all applicable emission regulations. If you should be used. The use of a non-exempted add-on or modified part. 30 BR 450, BR 450 C Where a warrantable condition exists, STIHL Incorporated will not be replaced by STIHL Incorporated at no abuse, neglect or improper maintenance of your 2015 and later small off -road engine for performance of...
Instruction Manual
Page 33
...-out of the electronic product registration. Warranty Work STIHL Incorporated shall remedy warranty defects at all manufacturer distribution centers that has a factory installed, BR 450, BR 450 C 31 Any manufacturer approved or equivalent replacement part may be used for diagnostic labor that leads to the determination that a warranted part is in fact defective, provided that is not...
...-out of the electronic product registration. Warranty Work STIHL Incorporated shall remedy warranty defects at all manufacturer distribution centers that has a factory installed, BR 450, BR 450 C 31 Any manufacturer approved or equivalent replacement part may be used for diagnostic labor that leads to the determination that a warranted part is in fact defective, provided that is not...