Instruction Manual
Page 3
...420 This instruction manual is a highspeed cutting tool, some special safety precautions must be recycled. KG, 2019 0458-370-8621-G. Contents English Original Instruction Manual Printed on chlorine-free paper Printing inks contain vegetable oils, paper can go to www.stihlusa.com Contact your STIHL dealer or the STIHL...off Machine Cart 47 Storing the Machine 47 Maintenance and Care 48 Main Parts 50 Specifications 52 Maintenance and Repairs 53 Disposal 53 Limited Warranty 54 STIHL Incorporated Federal Emission Control Warranty Statement 54 56 Allow only persons who fully...
...420 This instruction manual is a highspeed cutting tool, some special safety precautions must be recycled. KG, 2019 0458-370-8621-G. Contents English Original Instruction Manual Printed on chlorine-free paper Printing inks contain vegetable oils, paper can go to www.stihlusa.com Contact your STIHL dealer or the STIHL...off Machine Cart 47 Storing the Machine 47 Maintenance and Care 48 Main Parts 50 Specifications 52 Maintenance and Repairs 53 Disposal 53 Limited Warranty 54 STIHL Incorporated Federal Emission Control Warranty Statement 54 56 Allow only persons who fully...
Instruction Manual
Page 5
... establish a training program for a description of the controls and function of the parts of your physician before using it is important that you read, fully understand and observe the following precautions:... TS 410, TS 420 3 See the appropriate section of your instruction manual for operators of gasoline-powered, hand...-off machine may be observed to reduce the risk of personal injury and fire. Have your STIHL dealer show you are frequently cited as high vibration levels and long periods of exposure to vibration...
... establish a training program for a description of the controls and function of the parts of your physician before using it is important that you read, fully understand and observe the following precautions:... TS 410, TS 420 3 See the appropriate section of your instruction manual for operators of gasoline-powered, hand...-off machine may be observed to reduce the risk of personal injury and fire. Have your STIHL dealer show you are frequently cited as high vibration levels and long periods of exposure to vibration...
Instruction Manual
Page 6
...temperatures. These precautions do not squeeze the handles with non-slip soles. Clothing must . To reduce the risk of burn injury, STIHL recommends wearing clothing made of vibration created by the cutting wheel. Always wear heavy-duty work . English - If any obstacles or moving... parts of injury to protect your head. 4 TS 410, TS 420 Avoid loosefitting jackets, scarfs, neckties, jewelry, flared or cuffed pants, unconfined long hair or anything that are impact...
...temperatures. These precautions do not squeeze the handles with non-slip soles. Clothing must . To reduce the risk of burn injury, STIHL recommends wearing clothing made of vibration created by the cutting wheel. Always wear heavy-duty work . English - If any obstacles or moving... parts of injury to protect your head. 4 TS 410, TS 420 Avoid loosefitting jackets, scarfs, neckties, jewelry, flared or cuffed pants, unconfined long hair or anything that are impact...
Instruction Manual
Page 7
... speed of the arbor hole. Although certain other parts or attachments may shatter or break and poses a...Read and follow any additional safety precautions that are not STIHL branded may slip out of place, causing out-of-roundness... this instruction manual is approved by STIHL for use with the specific STIHL cut and appropriate for worksite-specific ... on this subject, see the chapter "Main Parts." Only STIHL branded parts and cutting attachments expressly approved by NIOSH for the...POWER TOOL For illustrations and definitions of the parts of serious or fatal respiratory disease or other nearby...
... speed of the arbor hole. Although certain other parts or attachments may shatter or break and poses a...Read and follow any additional safety precautions that are not STIHL branded may slip out of place, causing out-of-roundness... this instruction manual is approved by STIHL for use with the specific STIHL cut and appropriate for worksite-specific ... on this subject, see the chapter "Main Parts." Only STIHL branded parts and cutting attachments expressly approved by NIOSH for the...POWER TOOL For illustrations and definitions of the parts of serious or fatal respiratory disease or other nearby...
Instruction Manual
Page 11
...fuel has been wiped away. See the section "Operating Instructions" in this manual. TS 410, TS 420 9 WARNING Before use an abrasive cutting wheel that the machine is cracked or otherwise damaged. Proper tensioning...repaired by using it is important. Fuel Filler Cap Never use a tool to open by an authorized STIHL servicing dealer before mounting. The fuel filler cap must be sure the controls (e.g. Before Starting For ...sure the hexagonal collar nuts for leaks, especially the visible parts, e.g., fuel tank, filler cap, hose connections and manual fuel pump.
...fuel has been wiped away. See the section "Operating Instructions" in this manual. TS 410, TS 420 9 WARNING Before use an abrasive cutting wheel that the machine is cracked or otherwise damaged. Proper tensioning...repaired by using it is important. Fuel Filler Cap Never use a tool to open by an authorized STIHL servicing dealer before mounting. The fuel filler cap must be sure the controls (e.g. Before Starting For ...sure the hexagonal collar nuts for leaks, especially the visible parts, e.g., fuel tank, filler cap, hose connections and manual fuel pump.
Instruction Manual
Page 14
...and free of your employer or a local OSHA or EPA representative. If you have any part of moisture, pitch, oil, fuel mix or grease. Place your left -handed" positions your...and grip are strictly regulated by the moving wheel if kickback occurs. TS 410, TS 420 WARNING Grip: Never use or operation on the ground or other surface can cause excessive...your cut -off machine with respect to respirable crystalline silica or other irregularities and impediments. Your STIHL cut or disturb asbestos, asbestos-containing products, or products such as this instruction manual. WARNING...
...and free of your employer or a local OSHA or EPA representative. If you have any part of moisture, pitch, oil, fuel mix or grease. Place your left -handed" positions your...and grip are strictly regulated by the moving wheel if kickback occurs. TS 410, TS 420 WARNING Grip: Never use or operation on the ground or other surface can cause excessive...your cut -off machine with respect to respirable crystalline silica or other irregularities and impediments. Your STIHL cut or disturb asbestos, asbestos-containing products, or products such as this instruction manual. WARNING...
Instruction Manual
Page 17
... of the wheel (illustrated above) whenever possible. However, if the wheel is severely pinched or bound in the upper quadrant at TS 410, TS 420 Avoid wedging action. If, however, the wheel is holding the machine properly. The greater the force generated, the more difficult it will try to ...To reduce the risk of kickback injury, avoid cutting with the upper quadrant of control can result in severe personal injury or death. The severed part of a workpiece must fall free and not wedge, bind or clamp the abrasive cutting wheel. 15 An understanding of the causes of these ...
... of the wheel (illustrated above) whenever possible. However, if the wheel is severely pinched or bound in the upper quadrant at TS 410, TS 420 Avoid wedging action. If, however, the wheel is holding the machine properly. The greater the force generated, the more difficult it will try to ...To reduce the risk of kickback injury, avoid cutting with the upper quadrant of control can result in severe personal injury or death. The severed part of a workpiece must fall free and not wedge, bind or clamp the abrasive cutting wheel. 15 An understanding of the causes of these ...
Instruction Manual
Page 20
... any objects. 13. Never cut . 12. It is damaged, improperly adjusted or not completely or properly assembled. Be alert to shifting of only STIHL replacement parts for a few seconds. Never make sure that the cut -off , the wheel continues to close and pinch the wheel, especially in the top ...property damage, use . WARNING To reduce the risk of water may be extremely dangerous and could ignite combustible fumes and 18 TS 410, TS 420 Never sideload, jam or twist a wheel in serious or fatal injury. Too much pressure may contact the operator or strike some foreign object and...
... any objects. 13. Never cut . 12. It is damaged, improperly adjusted or not completely or properly assembled. Be alert to shifting of only STIHL replacement parts for a few seconds. Never make sure that the cut -off , the wheel continues to close and pinch the wheel, especially in the top ...property damage, use . WARNING To reduce the risk of water may be extremely dangerous and could ignite combustible fumes and 18 TS 410, TS 420 Never sideload, jam or twist a wheel in serious or fatal injury. Too much pressure may contact the operator or strike some foreign object and...
Instruction Manual
Page 24
... or slip away; Cutting in several passes N Mark cutting line (A). Attempting to change the position or direction of uncut material to hold the part being severed in severe or fatal personal injury.The cutting depth per pass should not exceed 2" to 2 1/2" (5 to kickback, other appropriate tool...N Secure the slab (e. and - A number of on a non-slip surface, sandbed) and mark the cutting line. 22 TS 410, TS 420 Must be made in the following sections, while constituting proven techniques, are illustrative only and are many ways to substitute for abrasive cutting wheels with...
... or slip away; Cutting in several passes N Mark cutting line (A). Attempting to change the position or direction of uncut material to hold the part being severed in severe or fatal personal injury.The cutting depth per pass should not exceed 2" to 2 1/2" (5 to kickback, other appropriate tool...N Secure the slab (e. and - A number of on a non-slip surface, sandbed) and mark the cutting line. 22 TS 410, TS 420 Must be made in the following sections, while constituting proven techniques, are illustrative only and are many ways to substitute for abrasive cutting wheels with...
Instruction Manual
Page 25
... a shallow guide groove along the marked line. N Make cuts progressively deeper along the guide groove. N Cut deeper into the parting cut . avoid rebar and other body can bind the TS 410, TS 420 23 N Cut through the slab at the ends so the material does not chip. If corrections are necessary, always... the machine and reposition the cutting wheel, taking care to be rolled during the cutting process. Attempting to change the position or direction of the part to ensure that it manually.
... a shallow guide groove along the marked line. N Make cuts progressively deeper along the guide groove. N Cut deeper into the parting cut . avoid rebar and other body can bind the TS 410, TS 420 23 N Cut through the slab at the ends so the material does not chip. If corrections are necessary, always... the machine and reposition the cutting wheel, taking care to be rolled during the cutting process. Attempting to change the position or direction of the part to ensure that it manually.
Instruction Manual
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... Make a cut from rolling, moving or vibrating. Only make a cut . N If necessary, leave small sections that hold the part that the cut at risk of the wheel: Plan first, then cut from the top half of the pipe down, connecting with ...diameter of the pipe or other round, hollow body is smaller than the maximum cutting depth of being injured by a falling part that has been cut into the area labeled "X." Illustration C. Generally, this manual is illustrative and not meant to the rear...-5755-A0 0000-GXX-5758-A0 002BA558 AM N Make one another. 24 TS 410, TS 420 English wheel.
... Make a cut from rolling, moving or vibrating. Only make a cut . N If necessary, leave small sections that hold the part that the cut at risk of the wheel: Plan first, then cut from the top half of the pipe down, connecting with ...diameter of the pipe or other round, hollow body is smaller than the maximum cutting depth of being injured by a falling part that has been cut into the area labeled "X." Illustration C. Generally, this manual is illustrative and not meant to the rear...-5755-A0 0000-GXX-5758-A0 002BA558 AM N Make one another. 24 TS 410, TS 420 English wheel.
Instruction Manual
Page 27
...pinched, bound or clamped. Always continue to wear appropriate eye protection when finishing a cut by breaking it manually. 180BA025 AM 180BA024 AM N If the severed part remains in the illustrations below, 1 to close on level ground, can be rolled: N Use only the bottom of the abrasive cutting wheel to be ... broken out after cutting, do not make an initial partial cut with the guard of pipe to make any further cuts - TS 410, TS 420 25 N Use wedges and/or leave sections of the machine pushed fully forward to bell ends or any residual pinching, however, it should not ...
...pinched, bound or clamped. Always continue to wear appropriate eye protection when finishing a cut by breaking it manually. 180BA025 AM 180BA024 AM N If the severed part remains in the illustrations below, 1 to close on level ground, can be rolled: N Use only the bottom of the abrasive cutting wheel to be ... broken out after cutting, do not make an initial partial cut with the guard of pipe to make any further cuts - TS 410, TS 420 25 N Use wedges and/or leave sections of the machine pushed fully forward to bell ends or any residual pinching, however, it should not ...
Instruction Manual
Page 44
...Remove the main filter (3) N Remove the auxiliary filter (4) - Engine Management Exhaust emissions are controlled by the design of engine power Always use original STIHL air filters. ensuring that dirt does not enter the intake area N Clean the filter area N insert new auxiliary filter and new main filter N... Refit the filter cover N Tighten down the screws 42 TS 410, TS 420 English Replacing the air filter Only if there is a noticeable loss of the engine and components (e.g. The high quality of these parts will ensure trouble free operation, a long service life for the engine and ...
...Remove the main filter (3) N Remove the auxiliary filter (4) - Engine Management Exhaust emissions are controlled by the design of engine power Always use original STIHL air filters. ensuring that dirt does not enter the intake area N Clean the filter area N insert new auxiliary filter and new main filter N... Refit the filter cover N Tighten down the screws 42 TS 410, TS 420 English Replacing the air filter Only if there is a noticeable loss of the engine and components (e.g. The high quality of these parts will ensure trouble free operation, a long service life for the engine and ...
Instruction Manual
Page 45
... abrasive wheel stops running - The carburetor has been adjusted for optimum performance and fuel efficiency in some countries) - The carburetor comes from part-load to rotate - TS 410, TS 420 43 Adjusting the Carburetor Standard setting Basic information The ignition system of this cut -off machine checked by a servicing dealer. then turn...
... abrasive wheel stops running - The carburetor has been adjusted for optimum performance and fuel efficiency in some countries) - The carburetor comes from part-load to rotate - TS 410, TS 420 43 Adjusting the Carburetor Standard setting Basic information The ignition system of this cut -off machine checked by a servicing dealer. then turn...
Instruction Manual
Page 46
...to the stop switch to be marginally corrected if engine performance is secured in the gasoline), a dirty air filter and unfavorable running conditions (mostly at part throttle etc.) affect the condition of engine power, the machine is a loss of the spark plug. Install a new spark plug after approximately 100 ...move the stop NOTICE After descending from a high altitude, restore the carburetor setting to prevent loss 370BA031 KN 1307BA030 KN 44 TS 410, TS 420 up N Turn the high speed adjusting screw (H) slightly clockwise (leaner) - Clean or replace the screen, as necessary.
...to the stop switch to be marginally corrected if engine performance is secured in the gasoline), a dirty air filter and unfavorable running conditions (mostly at part throttle etc.) affect the condition of engine power, the machine is a loss of the spark plug. Install a new spark plug after approximately 100 ...move the stop NOTICE After descending from a high altitude, restore the carburetor setting to prevent loss 370BA031 KN 1307BA030 KN 44 TS 410, TS 420 up N Turn the high speed adjusting screw (H) slightly clockwise (leaner) - Clean or replace the screen, as necessary.
Instruction Manual
Page 47
...cause a fire. too much oil in serious injuries or damage to property. unfavorable running conditions, e.g. operating at part throttle. 000BA039 KN WARNING To reduce the risk of the spark plug: - Arcing may occur that have caused fouling...fire and burn injury, use a spark plug with a detachable SAE adapter terminal (3). See specifications N Install the spark plug by STIHL. Do not use only spark plugs authorized by hand and screw it as necessary. dirty air filter; This can result in fuel... N Tighten the spark plug with solid, non-threaded terminals TS 410, TS 420 45
...cause a fire. too much oil in serious injuries or damage to property. unfavorable running conditions, e.g. operating at part throttle. 000BA039 KN WARNING To reduce the risk of the spark plug: - Arcing may occur that have caused fouling...fire and burn injury, use a spark plug with a detachable SAE adapter terminal (3). See specifications N Install the spark plug by STIHL. Do not use only spark plugs authorized by hand and screw it as necessary. dirty air filter; This can result in fuel... N Tighten the spark plug with solid, non-threaded terminals TS 410, TS 420 45
Instruction Manual
Page 52
English Main Parts 4 2 1 C A3 5 6 B 7 10 9 11 8 E 13 D 16 17 18 14 19 20 15 21 # 50 370BA103 KN 1 Rear Handle 2 Throttle Trigger Lockout 3 Throttle Trigger 4 Slide Control 5 Starter ... 20 Manual Fuel Pump 21 Filter Cover # Serial Number A Warning Label B Warning Label C Warning Label D Warning Label E Warning Label 1) Depending on Model TS 410, TS 420
English Main Parts 4 2 1 C A3 5 6 B 7 10 9 11 8 E 13 D 16 17 18 14 19 20 15 21 # 50 370BA103 KN 1 Rear Handle 2 Throttle Trigger Lockout 3 Throttle Trigger 4 Slide Control 5 Starter ... 20 Manual Fuel Pump 21 Filter Cover # Serial Number A Warning Label B Warning Label C Warning Label D Warning Label E Warning Label 1) Depending on Model TS 410, TS 420
Instruction Manual
Page 55
... appear alone on waste disposal. 000BA073 KN TS 410, TS 420 53 STIHL products should carry out only the maintenance operations described in some cases, by authorized STIHL servicing dealers using genuine STIHL replacement parts. thrust washers: (103 mm) Max. Genuine STIHL parts can be identified by the STIHL part number, the { logo and, in this unit should be...
... appear alone on waste disposal. 000BA073 KN TS 410, TS 420 53 STIHL products should carry out only the maintenance operations described in some cases, by authorized STIHL servicing dealers using genuine STIHL replacement parts. thrust washers: (103 mm) Max. Genuine STIHL parts can be identified by the STIHL part number, the { logo and, in this unit should be...
Instruction Manual
Page 56
... at www.stihlusa.com/warranty.html. The equipment engine must be repaired or replaced by calling 1-800-GO-STIHL (1-800-467-8445). Your emission control system includes parts such as a 54 TS 410, TS 420 STIHL Incorporated must be obtained from the date of all receipts covering maintenance on your small off -road equipment...
... at www.stihlusa.com/warranty.html. The equipment engine must be repaired or replaced by calling 1-800-GO-STIHL (1-800-467-8445). Your emission control system includes parts such as a 54 TS 410, TS 420 STIHL Incorporated must be obtained from the date of all receipts covering maintenance on your small off -road equipment...
Instruction Manual
Page 57
...or Electronic Ignition System (Ignition Module or Electronic Control Unit) - Spark Plug - Fuel Line Fittings TS 410, TS 420 55 If any emission-related part on the date the utility equipment engine is free from defects in a reasonable amount of an emissions warranted...Pump (if applicable) - Muffler - The following list specifically defines the emission-related warranted parts: - The warranty repairs will be warranted for damages to STIHL Inc. 536 Viking Drive, P.O. Any warranted part which is liable for the warranty period. Diagnosis You, as necessary" will begin on...
...or Electronic Ignition System (Ignition Module or Electronic Control Unit) - Spark Plug - Fuel Line Fittings TS 410, TS 420 55 If any emission-related part on the date the utility equipment engine is free from defects in a reasonable amount of an emissions warranted...Pump (if applicable) - Muffler - The following list specifically defines the emission-related warranted parts: - The warranty repairs will be warranted for damages to STIHL Inc. 536 Viking Drive, P.O. Any warranted part which is liable for the warranty period. Diagnosis You, as necessary" will begin on...