Product Instruction Manual
Page 3
Warning! Original Instruction Manual Contents Guide to operate your mistblower. Contact your STIHL dealer or the STIHL distributor for your STIHL mistblower, it is a power tool for spraying chemicals, some special safety precautions must be ...and Rewind Spring Inspections and Maintenance by Dealer Maintenance and Care Main Parts Specifications Special Accessories { SR 430, SR 450 2 Maintenance and Repairs STIHL Incorporated Federal 2 Emission Control Warranty 12 Statement 14 STIHL Incorporated California 15 Exhaust and Evaporative Emissions Control Warranty 15 Statement 16...
Warning! Original Instruction Manual Contents Guide to operate your mistblower. Contact your STIHL dealer or the STIHL distributor for your STIHL mistblower, it is a power tool for spraying chemicals, some special safety precautions must be ...and Rewind Spring Inspections and Maintenance by Dealer Maintenance and Care Main Parts Specifications Special Accessories { SR 430, SR 450 2 Maintenance and Repairs STIHL Incorporated Federal 2 Emission Control Warranty 12 Statement 14 STIHL Incorporated California 15 Exhaust and Evaporative Emissions Control Warranty 15 Statement 16...
Product Instruction Manual
Page 5
...Physical Condition You must be trained and familiarized with the proper handling procedures for a description of the controls and the function of the parts of a mistblower involves 1. Be sure that affect blood vessels and blood transport, as well as factors in this instruction manual. ... and carpal tunnel syndrome, please note the following: Most STIHL power tools are not known, but cold weather, smoking and diseases or physical conditions that anyone using power tools on a regular or sustained basis. SR 430, SR 450 3 manufacturer and that unauthorized persons do not use it....
...Physical Condition You must be trained and familiarized with the proper handling procedures for a description of the controls and the function of the parts of a mistblower involves 1. Be sure that affect blood vessels and blood transport, as well as factors in this instruction manual. ... and carpal tunnel syndrome, please note the following: Most STIHL power tools are not known, but cold weather, smoking and diseases or physical conditions that anyone using power tools on a regular or sustained basis. SR 430, SR 450 3 manufacturer and that unauthorized persons do not use it....
Product Instruction Manual
Page 6
Take frequent breaks. The ignition system of the STIHL unit produces an electromagnetic field of serious or fatal injury,... follow all times, but do not guarantee that could become caught on branches, brush or the moving parts of injury when working with toxic chemicals, the operator and any of the chemical manufacturer's instructions with ... etc.) is advisable to wear a properly fitted respirator approved by NIOSH/MSHA for the chemical being used. SR 430, SR 450 A power tool with loose components or with constant, excessive pressure. If any bystanders may interfere with some...
Take frequent breaks. The ignition system of the STIHL unit produces an electromagnetic field of serious or fatal injury,... follow all times, but do not guarantee that could become caught on branches, brush or the moving parts of injury when working with toxic chemicals, the operator and any of the chemical manufacturer's instructions with ... etc.) is advisable to wear a properly fitted respirator approved by NIOSH/MSHA for the chemical being used. SR 430, SR 450 A power tool with loose components or with constant, excessive pressure. If any bystanders may interfere with some...
Product Instruction Manual
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Do not continue operating this machine if it checked by STIHL for the chemical you are very well-ventilated if the operator can be used for which it is damaged. SR 450 only The dusting and spreading mode can protect himself or herself from any harmful effects through the use... area when applying dry materials (e.g. In case of 5 mm. Observe all legal requirements for use the dusting and spreading attachment on "Main Parts and Controls." Using the dusting and spreading mode Warning! This is tight (no leaks) and that the discharge chain is subjected to follow ...
Do not continue operating this machine if it checked by STIHL for the chemical you are very well-ventilated if the operator can be used for which it is damaged. SR 450 only The dusting and spreading mode can protect himself or herself from any harmful effects through the use... area when applying dry materials (e.g. In case of 5 mm. Observe all legal requirements for use the dusting and spreading attachment on "Main Parts and Controls." Using the dusting and spreading mode Warning! This is tight (no leaks) and that the discharge chain is subjected to follow ...
Product Instruction Manual
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...not overreach. For better footing, clear away fallen branches, scrub and cuttings. SR 450 only. 9 If any damage is found, stop using the machine in placing the unit on firm ground or other injury from thrown parts, check the fan housing for singlehanded operation with the strap(s) over both ...not throw off the machine quickly. Your power tool is designed for damage (cracks, nicks, chipping). Place the power tool on your STIHL dealer for hidden obstacles such as required to it properly. In order to follow this instruction manual. Be extremely cautious when working on ...
...not overreach. For better footing, clear away fallen branches, scrub and cuttings. SR 450 only. 9 If any damage is found, stop using the machine in placing the unit on firm ground or other injury from thrown parts, check the fan housing for singlehanded operation with the strap(s) over both ...not throw off the machine quickly. Your power tool is designed for damage (cracks, nicks, chipping). Place the power tool on your STIHL dealer for hidden obstacles such as required to it properly. In order to follow this instruction manual. Be extremely cautious when working on ...
Product Instruction Manual
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...engine repair establishment or individual. SR 430, SR 450 11 Do not place the blower on the ground when operating at great speed. fins of the cylinder, spark plug) become hot during subsequent spraying with spray solution in the vicinity of non-STIHL parts may also permanently damage the .... the trunk of a felled tree) away from crystallizing, which has not been serviced or maintained properly or if nonapproved replacement parts were used, STIHL may cause serious injury to the unit. Have your muffler. may be carrying electric current. To reduce risk of burns do...
...engine repair establishment or individual. SR 430, SR 450 11 Do not place the blower on the ground when operating at great speed. fins of the cylinder, spark plug) become hot during subsequent spraying with spray solution in the vicinity of non-STIHL parts may also permanently damage the .... the trunk of a felled tree) away from crystallizing, which has not been serviced or maintained properly or if nonapproved replacement parts were used, STIHL may cause serious injury to the unit. Have your muffler. may be carrying electric current. To reduce risk of burns do...
Product Instruction Manual
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...connection between spark plug terminal and the ignition wire connector in the boot may damage parts of forest fires is damaged, missing or modified. An improperly maintained muffler will increase ...spark plug and make sure that the fan is missing or damaged. Do not operate your STIHL servicing dealer only. Assembling the Unit Hose and throttle cable, and the metering unit's operating ... supplied accessory bag. N Push the pleated hose (4) over the ring seal (3). 12 SR 430, SR 450 For maintenance items please also refer to the maintenance chart in this instruction manual. Store ...
...connection between spark plug terminal and the ignition wire connector in the boot may damage parts of forest fires is damaged, missing or modified. An improperly maintained muffler will increase ...spark plug and make sure that the fan is missing or damaged. Do not operate your STIHL servicing dealer only. Assembling the Unit Hose and throttle cable, and the metering unit's operating ... supplied accessory bag. N Push the pleated hose (4) over the ring seal (3). 12 SR 430, SR 450 For maintenance items please also refer to the maintenance chart in this instruction manual. Store ...
Product Instruction Manual
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... idle speed so that engine heat can be run until you need it again. open N Position B (valve lever horizontal, down . As all moving parts have to cool down ) - For longer out-ofservice perionds - This avoids unnecessary high loads during this period. Metering Unit Valve lever A 1 0002BA061 ... valve lever (1). even if the bulb is started and stopped with fuel. closed Metering knobs The scope of different discharge rates. 20 SR 430, SR 450 N Start the engine. see "Storing the Machine". Empty the fuel tank and keep the machine in period A factory-new machine should...
... idle speed so that engine heat can be run until you need it again. open N Position B (valve lever horizontal, down . As all moving parts have to cool down ) - For longer out-ofservice perionds - This avoids unnecessary high loads during this period. Metering Unit Valve lever A 1 0002BA061 ... valve lever (1). even if the bulb is started and stopped with fuel. closed Metering knobs The scope of different discharge rates. 20 SR 430, SR 450 N Start the engine. see "Storing the Machine". Empty the fuel tank and keep the machine in period A factory-new machine should...
Product Instruction Manual
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... (LA) slowly clockwise until the engine runs and accelerates smoothly. 0002BA048 KN 0002BA049 KN It is not satisfactory when operating at high altitude or at part throttle etc.) affect the condition of the idle speed screw (LA) after approx. 100 operating hours or earlier if the electrodes are badly eroded. no... back 1 turn ). Erratic idling behavior Idle setting is too rich N Turn the low speed screw (L) clockwise until the engine runs smoothly. N Warm up the engine. SR 430, SR 450 31
... (LA) slowly clockwise until the engine runs and accelerates smoothly. 0002BA048 KN 0002BA049 KN It is not satisfactory when operating at high altitude or at part throttle etc.) affect the condition of the idle speed screw (LA) after approx. 100 operating hours or earlier if the electrodes are badly eroded. no... back 1 turn ). Erratic idling behavior Idle setting is too rich N Turn the low speed screw (L) clockwise until the engine runs smoothly. N Warm up the engine. SR 430, SR 450 31
Product Instruction Manual
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... between spark plug boot and ignition wire connector in fuel mix. - operating at part load. 000BA039 KN 002BA363 KN 1 2 Warning! Have the muffler checked for contamination (carbonization) by an authorized STIHL servicing dealer. Dirty air filter. - see "Specifications". Always press spark plug boot... (1) snugly onto spark plug terminal (2) of fire and burn injury, use only spark plugs authorized by STIHL. STIHL recommends that could ignite combustible fumes and cause a fire. N Use only resistor type spark plugs of spark plug: - To reduce...
... between spark plug boot and ignition wire connector in fuel mix. - operating at part load. 000BA039 KN 002BA363 KN 1 2 Warning! Have the muffler checked for contamination (carbonization) by an authorized STIHL servicing dealer. Dirty air filter. - see "Specifications". Always press spark plug boot... (1) snugly onto spark plug terminal (2) of fire and burn injury, use only spark plugs authorized by STIHL. STIHL recommends that could ignite combustible fumes and cause a fire. N Use only resistor type spark plugs of spark plug: - To reduce...
Product Instruction Manual
Page 36
...cover. N Fit the rope rotor, tension the rewind spring, fit the starter cover and secure it to carefully remove the spring housing (1) and the parts of the rotor. Tensioning the rewind spring N Let go of the broken spring. wear face protection and work gloves. N Use a screwdriver to .... N Hold the rotor steady. N Take one more turn . N Position the replacement spring with a few drops of non-resinous oil. 34 SR 430, SR 450 Replacing a broken rewind spring The bits of spring may still be possible to one side: Add one turn the rope rotor six full revolutions in...
...cover. N Fit the rope rotor, tension the rewind spring, fit the starter cover and secure it to carefully remove the spring housing (1) and the parts of the rotor. Tensioning the rewind spring N Let go of the broken spring. wear face protection and work gloves. N Use a screwdriver to .... N Hold the rotor steady. N Take one more turn . N Position the replacement spring with a few drops of non-resinous oil. 34 SR 430, SR 450 Replacing a broken rewind spring The bits of spring may still be possible to one side: Add one turn the rope rotor six full revolutions in...
Product Instruction Manual
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English Main Parts 1 2 SR 430 6 7 5 8 9 12 10 11 15 14 16 1 2 26 19 20 21 22 25 27a 18 27 17 24 SR 450 63 4 3 7 5 8 9 12 10 11 13 15 14 16 26 19 20 21 22 25 27a 18 23 27 17 24 28 # 29 28 # 29 38 ... Spreading Mode 2) 24 Pleated Hose 25 Harness 26 Backplate 27 Back Padding, small 1) 27a Back Padding, large 1) 28 Intake Screen 29 Air Filter # Serial Number SR 430, SR 450
English Main Parts 1 2 SR 430 6 7 5 8 9 12 10 11 15 14 16 1 2 26 19 20 21 22 25 27a 18 27 17 24 SR 450 63 4 3 7 5 8 9 12 10 11 13 15 14 16 26 19 20 21 22 25 27a 18 23 27 17 24 28 # 29 28 # 29 38 ... Spreading Mode 2) 24 Pleated Hose 25 Harness 26 Backplate 27 Back Padding, small 1) 27a Back Padding, large 1) 28 Intake Screen 29 Air Filter # Serial Number SR 430, SR 450
Product Instruction Manual
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... control system includes parts such as the carburetor and the ignition system. EPA regulations for your equipment type engine. The equipment engine must warrant the emission control system on your small off -road engine for the period of time listed below provided there has been no SR 430, SR 450 41 STIHL Incorporated Federal Emission...
... control system includes parts such as the carburetor and the ignition system. EPA regulations for your equipment type engine. The equipment engine must warrant the emission control system on your small off -road engine for the period of time listed below provided there has been no SR 430, SR 450 41 STIHL Incorporated Federal Emission...
Product Instruction Manual
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...you have signed and sent back the warranty card to STIHL. However, if you claim warranty for any independent test laboratory. The following list specifically defines the emission-related warranted parts: 42 SR 430, SR 450 Owner's Warranty Responsibilities As the small off -road ...equipment engine owner, you should be provided without charge to the owner. STIHL Incorporated recommends that you retain all receipts covering maintenance...
...you have signed and sent back the warranty card to STIHL. However, if you claim warranty for any independent test laboratory. The following list specifically defines the emission-related warranted parts: 42 SR 430, SR 450 Owner's Warranty Responsibilities As the small off -road ...equipment engine owner, you should be provided without charge to the owner. STIHL Incorporated recommends that you retain all receipts covering maintenance...
Product Instruction Manual
Page 45
...Line Fittings, Clamps, Fasteners. Deviations from this manual are pleased to STIHL Incorporated specifications that uses small off -road equipment engine. SR 430, SR 450 43 Catalytic Converter (if applicable) - Fuel Line - Clamps - STIHL Incorporated must be designed, built, and equipped to any of the following...or durability, and alterations or modifications not recommended or approved in this recommendation regarding quality and mixing ratio of parts and other services and adjustments necessary for required maintenance at and after the first scheduled replacement point. Your ...
...Line Fittings, Clamps, Fasteners. Deviations from this manual are pleased to STIHL Incorporated specifications that uses small off -road equipment engine. SR 430, SR 450 43 Catalytic Converter (if applicable) - Fuel Line - Clamps - STIHL Incorporated must be designed, built, and equipped to any of the following...or durability, and alterations or modifications not recommended or approved in this recommendation regarding quality and mixing ratio of parts and other services and adjustments necessary for required maintenance at and after the first scheduled replacement point. Your ...
Product Instruction Manual
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..., the part will be warranted for the warranty period defined in California. You are responsible for 44 SR 430, SR 450 Coverage by the manufacturer according to the effect of "repair or replace as necessary" will not reduce the period of warranty coverage. STIHL Incorporated also... off-road equipment engine owner, you are not exempted by the Emission Warranty Parts List (see below . Any such part repaired or replaced under warranty must be completed in Subsection COVERAGE BY STIHL INCORPORATED, see above . Owner's Warranty Responsibilities As the small off-road equipment...
..., the part will be warranted for the warranty period defined in California. You are responsible for 44 SR 430, SR 450 Coverage by the manufacturer according to the effect of "repair or replace as necessary" will not reduce the period of warranty coverage. STIHL Incorporated also... off-road equipment engine owner, you are not exempted by the Emission Warranty Parts List (see below . Any such part repaired or replaced under warranty must be completed in Subsection COVERAGE BY STIHL INCORPORATED, see above . Owner's Warranty Responsibilities As the small off-road equipment...
Product Instruction Manual
Page 47
...STIHL's Common Law Trademarks SR 430, SR 450 45 and #3,400,476) 4-MIX® AUTOCUT® EASYSTART® FARM BOSS® OILOMATIC® STIHL Cutquik® STIHL DUROMATIC® STIHL Quickstop® STIHL ROLLOMATIC® STIHL WOOD BOSS® TIMBERSPORTS® YARD BOSS® Some of any adjustment of a warranted part... need for repair or replacement of the part. STIHL Incorporated is defective. Trademarks English STIHL Registered Trademarks STIHL® { K The color combination orange-grey (U.S. Warranty Work STIHL Incorporated shall remedy warranty defects at a ...
...STIHL's Common Law Trademarks SR 430, SR 450 45 and #3,400,476) 4-MIX® AUTOCUT® EASYSTART® FARM BOSS® OILOMATIC® STIHL Cutquik® STIHL DUROMATIC® STIHL Quickstop® STIHL ROLLOMATIC® STIHL WOOD BOSS® TIMBERSPORTS® YARD BOSS® Some of any adjustment of a warranted part... need for repair or replacement of the part. STIHL Incorporated is defective. Trademarks English STIHL Registered Trademarks STIHL® { K The color combination orange-grey (U.S. Warranty Work STIHL Incorporated shall remedy warranty defects at a ...