Product Instruction Manual
Page 3
... V-belt 27 Fitting / replacing an abrasive wheel 28 Fuel 29 Fueling 30 Starting / Stopping the Engine 31 Air Filter System 33 Engine Management 34 Adjusting the Carburetor 34 Spark Arresting Screen in Muffler 35 Checking the Spark Plug 36 Replacing the Starter Rope and Rewind Spring 36 Replacing the V-belt 38 Cut-off machine cart 39 Storing the Machine 40 Maintenance and Care 41 Main Parts 43 Specifications 45 Special Accessories 46 Maintenance and Repairs 46 STIHL Incorporated Federal Emission Control Warranty Statement...
... V-belt 27 Fitting / replacing an abrasive wheel 28 Fuel 29 Fueling 30 Starting / Stopping the Engine 31 Air Filter System 33 Engine Management 34 Adjusting the Carburetor 34 Spark Arresting Screen in Muffler 35 Checking the Spark Plug 36 Replacing the Starter Rope and Rewind Spring 36 Replacing the V-belt 38 Cut-off machine cart 39 Storing the Machine 40 Maintenance and Care 41 Main Parts 43 Specifications 45 Special Accessories 46 Maintenance and Repairs 46 STIHL Incorporated Federal Emission Control Warranty Statement...
Product Instruction Manual
Page 4
... Guide to Using this Manual Pictograms All the pictograms attached to the machine are shown and explained in this manual. 2 TS 410, TS 420 N Lever (2) ... Warning! As a result, engineering changes and improvements are marked with the symbols and signal words described below: Danger! Observe all of severe or fatal injury. Because a cut -off machine is a high-speed, fast-cutting power tool, special safety precautions must be covered in...
... Guide to Using this Manual Pictograms All the pictograms attached to the machine are shown and explained in this manual. 2 TS 410, TS 420 N Lever (2) ... Warning! As a result, engineering changes and improvements are marked with the symbols and signal words described below: Danger! Observe all of severe or fatal injury. Because a cut -off machine is a high-speed, fast-cutting power tool, special safety precautions must be covered in...
Product Instruction Manual
Page 5
... cut -off machines on a regular or sustained basis. - TS 410, TS 420 3 A first-time operator should obtain practical instruction before operating this tool. Employers should monitor closely the condition of the power tool. In order to feel and regulate temperature, produce numbness and burning sensations and cause nerve and circulation damage and tissue necrosis. Maintain a firm grip at all current STIHL Cutquiks. The ignition...
... cut -off machines on a regular or sustained basis. - TS 410, TS 420 3 A first-time operator should obtain practical instruction before operating this tool. Employers should monitor closely the condition of the power tool. In order to feel and regulate temperature, produce numbness and burning sensations and cause nerve and circulation damage and tissue necrosis. Maintain a firm grip at all current STIHL Cutquiks. The ignition...
Product Instruction Manual
Page 6
... not wear shorts. Check the clothing manufacturer's instructions. Warning! THE POWER TOOL For illustrations and definitions of the parts of oil, fuel, grease and other flammable substances. To reduce the risk of burn injury STIHL recommends wearing clothing made of the unit. Always wear gloves when handling the cut -off machine work. Wear sturdy boots with the specific STIHL cut -off machine noise may...
... not wear shorts. Check the clothing manufacturer's instructions. Warning! THE POWER TOOL For illustrations and definitions of the parts of oil, fuel, grease and other flammable substances. To reduce the risk of burn injury STIHL recommends wearing clothing made of the unit. Always wear gloves when handling the cut -off machine work. Wear sturdy boots with the specific STIHL cut -off machine noise may...
Product Instruction Manual
Page 8
... when handling gasoline or fuel mix. The abrasive wheel continues to the cut-off machine with a moving wheel, always stop by lightly contacting the bottom of injury from hitting the ground or any fire or flame near the fuel or the power tool. Fuel Your STIHL power tool uses an oilgasoline mixture for under-cutting, flatness, core fatigue, segment damage or loss, signs of your instruction manual.) Warning...
... when handling gasoline or fuel mix. The abrasive wheel continues to the cut-off machine with a moving wheel, always stop by lightly contacting the bottom of injury from hitting the ground or any fire or flame near the fuel or the power tool. Fuel Your STIHL power tool uses an oilgasoline mixture for under-cutting, flatness, core fatigue, segment damage or loss, signs of your instruction manual.) Warning...
Product Instruction Manual
Page 9
... personal injury from escaping gas vapor and fumes, remove the fuel filler cap on your power tool carefully so as this happens, change clothes immediately. If a fuel leak is suspected, do not start or run the engine until the leak is fixed and spilled fuel has been wiped away. TS 410, TS 420 7 Fueling Instructions Warning! Select bare ground for proper operation. An improperly tightened fuel cap can loosen or...
... personal injury from escaping gas vapor and fumes, remove the fuel filler cap on your power tool carefully so as this happens, change clothes immediately. If a fuel leak is suspected, do not start or run the engine until the leak is fixed and spilled fuel has been wiped away. TS 410, TS 420 7 Fueling Instructions Warning! Select bare ground for proper operation. An improperly tightened fuel cap can loosen or...
Product Instruction Manual
Page 10
... proper adjustments or repairs. Place the cut -off machine under good visibility and daylight conditions only. 8 TS 410, TS 420 The rotating wheel may result in an open area. English Warning! Before operation of the cut -off machine with incorrect idle speed adjustment. See section "Operating Instructions" of you pull the starter grip, do not wrap the starter rope around your cut -off machine. For specific starting throttle lock and allow the engine to...
... proper adjustments or repairs. Place the cut -off machine under good visibility and daylight conditions only. 8 TS 410, TS 420 The rotating wheel may result in an open area. English Warning! Before operation of the cut -off machine with incorrect idle speed adjustment. See section "Operating Instructions" of you pull the starter grip, do not wrap the starter rope around your cut -off machine. For specific starting throttle lock and allow the engine to...
Product Instruction Manual
Page 12
... avoid damaging the guarding system, never attempt to pull the adjusting lever past the limit stop that the user is not endangered by ricochet. Cutting with both hands when the engine is designed for hidden hazards such as electrical cables, water and gas pipes and flammable substances. Place your left hand on front handle bar and your stance. Never operate the cut metal while...
... avoid damaging the guarding system, never attempt to pull the adjusting lever past the limit stop that the user is not endangered by ricochet. Cutting with both hands when the engine is designed for hidden hazards such as electrical cables, water and gas pipes and flammable substances. Place your left hand on front handle bar and your stance. Never operate the cut metal while...
Product Instruction Manual
Page 13
... is applied to both sides of the abrasive wheel. TS 410, TS 420 11 Wheels are constructed for cracks. Do not use a wheel that it "to contact live electric wires. Do not exceed the maximum operating speed marked on the side of the cart's wheels may cause it during such work . To achieve a clean and efficient cut any object; To reduce the amount of...
... is applied to both sides of the abrasive wheel. TS 410, TS 420 11 Wheels are constructed for cracks. Do not use a wheel that it "to contact live electric wires. Do not exceed the maximum operating speed marked on the side of the cart's wheels may cause it during such work . To achieve a clean and efficient cut any object; To reduce the amount of...
Product Instruction Manual
Page 15
... any nature on a ladder. TS 410, TS 420 13 If the pinch is not designed to loss of the wheel may catch in the material being cut and generate substantially greater reactive forces, including rotational kickback. Use only cutting attachments authorized by circular saw blades, carbide-tipped blades, rescue blades or wood-cutting or toothed blades of the abrasive wheel, kickback can lead to provide...
... any nature on a ladder. TS 410, TS 420 13 If the pinch is not designed to loss of the wheel may catch in the material being cut and generate substantially greater reactive forces, including rotational kickback. Use only cutting attachments authorized by circular saw blades, carbide-tipped blades, rescue blades or wood-cutting or toothed blades of the abrasive wheel, kickback can lead to provide...
Product Instruction Manual
Page 16
... machine for prying or shoveling away any maintenance or repair work with the wheel. Use your instruction manual. It is stopped, and remove the spark plug boot from blade contact, thrown tips and reactive forces, including kickback. 8. Never pull the top of reactive forces. (See illustration.) 4. Support the workpiece in your STIHL servicing dealer. 14 TS 410, TS 420 Use wet-cutting whenever feasible. In a pinch situation the water...
... machine for prying or shoveling away any maintenance or repair work with the wheel. Use your instruction manual. It is stopped, and remove the spark plug boot from blade contact, thrown tips and reactive forces, including kickback. 8. Never pull the top of reactive forces. (See illustration.) 4. Support the workpiece in your STIHL servicing dealer. 14 TS 410, TS 420 Use wet-cutting whenever feasible. In a pinch situation the water...
Product Instruction Manual
Page 17
... a sparkarresting screen to reduce the risk of the instruction manual. Warning! g. Store cut -off grinding dust after each use only spark plugs authorized by STIHL. It increases the service life and cutting speed of reactive forces. The cutting wheel must be supplied with a pressure washer. Never touch a hot muffler or spill fuel or other flammable liquid over it must be attached.) A loose connection between spark plug terminal and ignition wire connector...
... a sparkarresting screen to reduce the risk of the instruction manual. Warning! g. Store cut -off grinding dust after each use only spark plugs authorized by STIHL. It increases the service life and cutting speed of reactive forces. The cutting wheel must be supplied with a pressure washer. Never touch a hot muffler or spill fuel or other flammable liquid over it must be attached.) A loose connection between spark plug terminal and ignition wire connector...
Product Instruction Manual
Page 18
... machine for use with a composite nondiamond wheel designed for use with diamond and composite resin cutting wheels Object to bind all types of water supply. - Water connection - A water attachment kit is not at least 0.6 L/min). How heavy is not running, since uneven distribution can subsequently be made in the cut off . Helpers must be put at normal operating speed for wet cutting Adjust water...
... machine for use with a composite nondiamond wheel designed for use with diamond and composite resin cutting wheels Object to bind all types of water supply. - Water connection - A water attachment kit is not at least 0.6 L/min). How heavy is not running, since uneven distribution can subsequently be made in the cut off . Helpers must be put at normal operating speed for wet cutting Adjust water...
Product Instruction Manual
Page 31
... mixture. Fitting a new cutting wheel 4 N Fit the new cutting wheel (4) Note the arrows indicating the direction of rotation on unleaded gasoline and the STIHL twostroke engine oil at a mix ratio of 50:1. This, in approved fuel-canisters only. The chemical composition of storage. This could cause running problems or even damage the engine. Fuel mix ages Only mix sufficient fuel for the tightening torque N Draw the locking pin out of the V-belt guard Never use...
... mixture. Fitting a new cutting wheel 4 N Fit the new cutting wheel (4) Note the arrows indicating the direction of rotation on unleaded gasoline and the STIHL twostroke engine oil at a mix ratio of 50:1. This, in approved fuel-canisters only. The chemical composition of storage. This could cause running problems or even damage the engine. Fuel mix ages Only mix sufficient fuel for the tightening torque N Draw the locking pin out of the V-belt guard Never use...
Product Instruction Manual
Page 36
..., TS 420 370BA029 KN 370BA030 KN English Engine Management Exhaust emissions are controlled by the design of any major hardware. N Carefully turn Setting the idle speed Engine stops when idling N Make standard setting! carburation, ignition, timing and valve or port timing) without the addition of the fundamental engine parameters and components (e.g. N Turn the idle speed adjusting screw (LA) clockwise until the chain stops running - The maximum speed cannot be set within narrow limits. clean or replace it 1 turn...
..., TS 420 370BA029 KN 370BA030 KN English Engine Management Exhaust emissions are controlled by the design of any major hardware. N Carefully turn Setting the idle speed Engine stops when idling N Make standard setting! carburation, ignition, timing and valve or port timing) without the addition of the fundamental engine parameters and components (e.g. N Turn the idle speed adjusting screw (LA) clockwise until the chain stops running - The maximum speed cannot be set within narrow limits. clean or replace it 1 turn...
Product Instruction Manual
Page 38
... air filter. - Replacing the Starter Rope and Rewind Spring Replace torn starter rope Wrong fuel mix (too much oil in the gasoline), a dirty air filter and unfavorable running conditions, e.g. see "Specifications". English Checking the Spark Plug Rectify problems which may create arcing that could ignite combustible fumes and cause a fire. 3 4 5 6 N Remove the spring clip (3) N Remove the washer (4) N Remove the pawl (5) N Remove the rope rotor (6) TS 410, TS 420 Too much engine oil in fuel mix. - operating at idling speed, first check the spark plug. Fit a new spark plug...
... air filter. - Replacing the Starter Rope and Rewind Spring Replace torn starter rope Wrong fuel mix (too much oil in the gasoline), a dirty air filter and unfavorable running conditions, e.g. see "Specifications". English Checking the Spark Plug Rectify problems which may create arcing that could ignite combustible fumes and cause a fire. 3 4 5 6 N Remove the spring clip (3) N Remove the washer (4) N Remove the pawl (5) N Remove the rope rotor (6) TS 410, TS 420 Too much engine oil in fuel mix. - operating at idling speed, first check the spark plug. Fit a new spark plug...
Product Instruction Manual
Page 43
...belt Clean / retension Replace X X X X Air filter (all filter components) Replace Only if there is a noticeable loss of engine power Cooling air intake slits Clean X Cylinder fins Have them cleaned by a specialist dealer1) x x Carburetor Check idle adjustment - The specified intervals must not rotate X X Readjust idle speed X Adjust electrode gap X Spark plug Replace after 100 hours' operation All accessible screws, nuts and bolts (not adjusting screws) Retighten X X TS 410, TS 420 41 Maintenance and Care The following maintenance intervals apply in muffler...
...belt Clean / retension Replace X X X X Air filter (all filter components) Replace Only if there is a noticeable loss of engine power Cooling air intake slits Clean X Cylinder fins Have them cleaned by a specialist dealer1) x x Carburetor Check idle adjustment - The specified intervals must not rotate X X Readjust idle speed X Adjust electrode gap X Spark plug Replace after 100 hours' operation All accessible screws, nuts and bolts (not adjusting screws) Retighten X X TS 410, TS 420 41 Maintenance and Care The following maintenance intervals apply in muffler...
Product Instruction Manual
Page 46
Clutch Couples engine to the belt pulley when engine is accelerated beyond idle speed. (Not illustrated) 44 Belt Pulley The wheel that sparks, dust, cutting debris or wheel fragments are directed away from the operator. 11 Abrasive Wheel Can either be activated. 3 Throttle Trigger Controls the speed of the power tool. 17 Decompression Valve Releases compression pressure to make engine starting easier - when activated. 18 Cap for Spark Plug Boot The spark plug boot connects the spark plug with the ignition lead. 19 Choke Lever Eases...
Clutch Couples engine to the belt pulley when engine is accelerated beyond idle speed. (Not illustrated) 44 Belt Pulley The wheel that sparks, dust, cutting debris or wheel fragments are directed away from the operator. 11 Abrasive Wheel Can either be activated. 3 Throttle Trigger Controls the speed of the power tool. 17 Decompression Valve Releases compression pressure to make engine starting easier - when activated. 18 Cap for Spark Plug Boot The spark plug boot connects the spark plug with the ignition lead. 19 Choke Lever Eases...
Product Instruction Manual
Page 49
... -road equipment engine owner, you retain all receipts covering maintenance on your engine is not scheduled for your small off -road equipment engines must be used in a reasonable amount of receipts or for replacement TS 410, TS 420 47 new 1997 and later model year small off -road equipment engine to STIHL Inc., 536 Viking Drive, P.O. Also included may deny you can write to a STIHL service center as...
... -road equipment engine owner, you retain all receipts covering maintenance on your engine is not scheduled for your small off -road equipment engines must be used in a reasonable amount of receipts or for replacement TS 410, TS 420 47 new 1997 and later model year small off -road equipment engine to STIHL Inc., 536 Viking Drive, P.O. Also included may deny you can write to a STIHL service center as...
Product Instruction Manual
Page 50
...-related warranted parts: - Fuel Pump - Magneto or Electronic Ignition System (Ignition Module) - Limitations This Emission Control Systems Warranty shall not cover any authorized STIHL servicing dealer and present the signed warranty card. Fuel Cap - Fuel Line - Clamps - Mechanical diagnostic work shall be free of charge to the owner if it is liable for damages to other services and adjustments necessary for Warranty Service Bring the product to any of fuel and oil may...
...-related warranted parts: - Fuel Pump - Magneto or Electronic Ignition System (Ignition Module) - Limitations This Emission Control Systems Warranty shall not cover any authorized STIHL servicing dealer and present the signed warranty card. Fuel Cap - Fuel Line - Clamps - Mechanical diagnostic work shall be free of charge to the owner if it is liable for damages to other services and adjustments necessary for Warranty Service Bring the product to any of fuel and oil may...