Instruction Manual
Page 2
... the risk of its products. To receive maximum performance and satisfaction from your STIHL chainsaw, it is designed especially for information and assistance. 1 © ANDREAS STIHL AG & Co. Careless or improper use may cause serious or even fatal injury. The STIHL MS 191 T chainsaw is important that you do not understand any other cutting work in USA...
... the risk of its products. To receive maximum performance and satisfaction from your STIHL chainsaw, it is designed especially for information and assistance. 1 © ANDREAS STIHL AG & Co. Careless or improper use may cause serious or even fatal injury. The STIHL MS 191 T chainsaw is important that you do not understand any other cutting work in USA...
Instruction Manual
Page 4
... control of this Owner's Manual) !Warning! Do not operate a chainsaw with one -handed operation. Do not rely exclusively upon the safety devices built into your STIHL dealer about these persons may occur when the nose or tip of...STIHL has developed a color code system using green and yellow to help you to accidents. 2. Only use replacement bars and chains specified by the manufacturer or the equivalent. 8. Follow manufacturer's sharpening and maintenance instructions for Chain Saw Users English / USA A. Kickback may result from obstructions. MS 191 T 3 As a chainsaw...
... control of this Owner's Manual) !Warning! Do not operate a chainsaw with one -handed operation. Do not rely exclusively upon the safety devices built into your STIHL dealer about these persons may occur when the nose or tip of...STIHL has developed a color code system using green and yellow to help you to accidents. 2. Only use replacement bars and chains specified by the manufacturer or the equivalent. 8. Follow manufacturer's sharpening and maintenance instructions for Chain Saw Users English / USA A. Kickback may result from obstructions. MS 191 T 3 As a chainsaw...
Instruction Manual
Page 5
... items listed in the Owner's Manual maintenance instructions, should be alert for logging purposes, refer to do so. 17. Operate the chainsaw only in order to remove the clutch, structural damage to the flywheel could occur and could subsequently cause the flywheel to hold the .... Keep bystanders and animals out of Federal Regulations, Parts 1910 and 1928. 4 MS 191 T Do not start the engine, make sure that is released. 11. Carry the chainsaw with the chainsaw. Note: When using a chainsaw for springback so that the saw chain and be struck when the tension in the...
... items listed in the Owner's Manual maintenance instructions, should be alert for logging purposes, refer to do so. 17. Operate the chainsaw only in order to remove the clutch, structural damage to the flywheel could occur and could subsequently cause the flywheel to hold the .... Keep bystanders and animals out of Federal Regulations, Parts 1910 and 1928. 4 MS 191 T Do not start the engine, make sure that is released. 11. Carry the chainsaw with the chainsaw. Note: When using a chainsaw for springback so that the saw chain and be struck when the tension in the...
Instruction Manual
Page 6
... generally observed when working with wider spaced handles) are recommended for all applicable local safety regulations, standards and ordinances. !Warning! Have your chainsaw. the operator 2. MS 191 T 5 Careless or improper use a chainsaw. Read the owner's manual and the safety instructions periodically. !Warning! Observe all other climbing equipment, such as harnesses, ropes, belts, climbing irons...
... generally observed when working with wider spaced handles) are recommended for all applicable local safety regulations, standards and ordinances. !Warning! Have your chainsaw. the operator 2. MS 191 T 5 Careless or improper use a chainsaw. Read the owner's manual and the safety instructions periodically. !Warning! Observe all other climbing equipment, such as harnesses, ropes, belts, climbing irons...
Instruction Manual
Page 7
Be alert - An AV system is recommended for those persons using chainsaws on most STIHL powerheads, are recommended for cold weather use of chainsaws (or other machines) exposing the operator to your unit produces an electromagnetic field of a very low intensity. A dull chain will increase cutting time, and... !Warning! Tiredness may interfere with constant, excessive pressures, take a break. Wear overalls or jeans with reinforced cut retardant inserts or cut retardant chaps. 6 MS 191 T If any of whitefinger disease and carpal tunnel syndrome, please note the following: -
Be alert - An AV system is recommended for those persons using chainsaws on most STIHL powerheads, are recommended for cold weather use of chainsaws (or other machines) exposing the operator to your unit produces an electromagnetic field of a very low intensity. A dull chain will increase cutting time, and... !Warning! Tiredness may interfere with constant, excessive pressures, take a break. Wear overalls or jeans with reinforced cut retardant inserts or cut retardant chaps. 6 MS 191 T If any of whitefinger disease and carpal tunnel syndrome, please note the following: -
Instruction Manual
Page 8
... For illustrations and definitions of the parts of the chainsaw see the chapter on "Main Parts of injury to rotate. By hand: When carrying your saw . 001BA061 LÄ MS 191 T 7 Wear sturdy boots with the chain guard. Although certain unauthorized attachments are useable with the STIHL powerhead, their use with gloves when handling saw...
... For illustrations and definitions of the parts of the chainsaw see the chapter on "Main Parts of injury to rotate. By hand: When carrying your saw . 001BA061 LÄ MS 191 T 7 Wear sturdy boots with the chain guard. Although certain unauthorized attachments are useable with the STIHL powerhead, their use with gloves when handling saw...
Instruction Manual
Page 9
... or excessively worn buffers immediately, since they may be vented from the fuel system. 8 MS 191 T Fueling Your STIHL chainsaw uses an oil-gasoline mixture for smooth action - If spilled or ignited by a spark or other in sets. Your chainsaw is an extremely flammable fuel. It is designed to control, select the shortest bar that...
... or excessively worn buffers immediately, since they may be vented from the fuel system. 8 MS 191 T Fueling Your STIHL chainsaw uses an oil-gasoline mixture for smooth action - If spilled or ignited by a spark or other in sets. Your chainsaw is an extremely flammable fuel. It is designed to control, select the shortest bar that...
Instruction Manual
Page 10
...been wiped away. Select bare ground for leakage. !Warning! The screwdriver end of the STIHL combination wrench or other personal injury from fueling spot before starting methods reduce the risk of ...engage the sprocket and turn the chain, if the chainbrake is a one-person saw . Your chainsaw is not engaged. Proper starting the engine. Be sure that the guide bar and chain are ...start . In order to reduce risk of a two cycle engine depending on reactive forces). 001BA062 LÄ MS 191 T 9 This method is started, the engine speed with as much force as to allow it may build...
...been wiped away. Select bare ground for leakage. !Warning! The screwdriver end of the STIHL combination wrench or other personal injury from fueling spot before starting methods reduce the risk of ...engage the sprocket and turn the chain, if the chainbrake is a one-person saw . Your chainsaw is not engaged. Proper starting the engine. Be sure that the guide bar and chain are ...start . In order to reduce risk of a two cycle engine depending on reactive forces). 001BA062 LÄ MS 191 T 9 This method is started, the engine speed with as much force as to allow it may build...
Instruction Manual
Page 11
...the chain should not rotate. Proper tension of OSHA / NIOSH and occupational and trade associations. 10 MS 191 T If the chain becomes loose while cutting, shut off the engine and then tighten. Control dust...permit the rope to start the saw, let the engine run for instance, have your STIHL dealer check your hands. To reduce the risk of personal injury from inhaling such poisonous gases...follow this regard use a saw with the particular dust, mist or fume at issue, consult your chainsaw outdoors only in a cut or kerf. California and some other authorities, for a while, then ...
...the chain should not rotate. Proper tension of OSHA / NIOSH and occupational and trade associations. 10 MS 191 T If the chain becomes loose while cutting, shut off the engine and then tighten. Control dust...permit the rope to start the saw, let the engine run for instance, have your STIHL dealer check your hands. To reduce the risk of personal injury from inhaling such poisonous gases...follow this regard use a saw with the particular dust, mist or fume at issue, consult your chainsaw outdoors only in a cut or kerf. California and some other authorities, for a while, then ...
Instruction Manual
Page 12
...is dangerous and can cause severe or fatal injury, respiratory illness or cancer. Put off the work alone. There is heavy. !Warning! MS 191 T 11 Don't work when the weather is windy, stormy or rainfall is increased danger of slipping on slopes or uneven ground. If...falling obstacles. Avoid stumbling on obstacles such as lift bucket or tackle and harness system), have both hands free for operating the chainsaw in a cramped environment and have received specific, professional training for the type substance at the cutting site must also wear protective clothing...
...is dangerous and can cause severe or fatal injury, respiratory illness or cancer. Put off the work alone. There is heavy. !Warning! MS 191 T 11 Don't work when the weather is windy, stormy or rainfall is increased danger of slipping on slopes or uneven ground. If...falling obstacles. Avoid stumbling on obstacles such as lift bucket or tackle and harness system), have both hands free for operating the chainsaw in a cramped environment and have received specific, professional training for the type substance at the cutting site must also wear protective clothing...
Instruction Manual
Page 13
... and grip are in good condition and free of moisture, pitch, oil or grease. !Warning! Position the chainsaw in such a way that you forwards suddenly. 12 MS 191 T Stand to the left hand on the front handle bar and your body is clear of power lines. Always work in the immediate ...serious or fatal injury to the lifeline. Cutting with both hands when the engine is running . Left-handers should follow these instructions too. With your chainsaw with the saw with a rope (tie to hinged ring) and attach it to the operator or bystanders, never use the saw at full throttle,...
... and grip are in good condition and free of moisture, pitch, oil or grease. !Warning! Position the chainsaw in such a way that you forwards suddenly. 12 MS 191 T Stand to the left hand on the front handle bar and your body is clear of power lines. Always work in the immediate ...serious or fatal injury to the lifeline. Cutting with both hands when the engine is running . Left-handers should follow these instructions too. With your chainsaw with the saw with a rope (tie to hinged ring) and attach it to the operator or bystanders, never use the saw at full throttle,...
Instruction Manual
Page 14
... to another position in your chainsaw for prying or shoveling away limbs, roots or other object, a reactive force may cause the bar and rotating chain to pop out of the cylinder, spark plug) become hot during operation and remain hot for a short period after stopping the engine. MS 191 T 13 fins of the...
... to another position in your chainsaw for prying or shoveling away limbs, roots or other object, a reactive force may cause the bar and rotating chain to pop out of the cylinder, spark plug) become hot during operation and remain hot for a short period after stopping the engine. MS 191 T 13 fins of the...
Instruction Manual
Page 15
...is an important factor in turn, cause serious or fatal injury. Some STIHL bar and chain types are - kickback, - STIHL recommends the use is incorrectly used to control the saw. must be ...the chain movement. To comply with section 5.11 of the chain causes a rotational force on the chainsaw in . Reactive forces can be dangerous! The reaction of the cutting force of ANSI B 175...loss of kickback injury, such as a chainbrake, low kickback chain, reduced kickback bar, etc. 14 MS 191 T Kickback .Kickback may help you use of the bar nose contacts the wood or is rotating....
...is an important factor in turn, cause serious or fatal injury. Some STIHL bar and chain types are - kickback, - STIHL recommends the use is incorrectly used to control the saw. must be ...the chain movement. To comply with section 5.11 of the chain causes a rotational force on the chainsaw in . Reactive forces can be dangerous! The reaction of the cutting force of ANSI B 175...loss of kickback injury, such as a chainbrake, low kickback chain, reduced kickback bar, etc. 14 MS 191 T Kickback .Kickback may help you use of the bar nose contacts the wood or is rotating....
Instruction Manual
Page 16
... with the computed kickback angle requirements of § 5.11 of kickback injury. STIHL reduced kickback bars and low kickback chains are designed to obtain higher cutting efficiency...saws below 3.8 cubic inch displacement are designed to comply with at most 45°. !Warning! MS 191 T 15 The computer derived angles for use only the following cutting attachments: - other replacement ... in accordance with green warning decals or green labels on a selected representative sample of chainsaws below 3.8 cubic inch displacement to reduce the risk of kickback injury such as complying ...
... with the computed kickback angle requirements of § 5.11 of kickback injury. STIHL reduced kickback bars and low kickback chains are designed to obtain higher cutting efficiency...saws below 3.8 cubic inch displacement are designed to comply with at most 45°. !Warning! MS 191 T 15 The computer derived angles for use only the following cutting attachments: - other replacement ... in accordance with green warning decals or green labels on a selected representative sample of chainsaws below 3.8 cubic inch displacement to reduce the risk of kickback injury such as complying ...
Instruction Manual
Page 17
...may be developed after publication of this literature, which will not significantly reduce the risk of kickback injury when used on your STIHL chainsaw and is called a Quickstop chain brake. Devices for such combinations. !Warning! Ask your dealer to reduce the risk of its... injury STIHL recommends the use of injury in experienced chainsaw users. Products with yellow decals or labels are recommended for both experienced and in certain kickback situations. Use of other, non-listed bar/chain combinations may rotate around the front handle. 001BA036 KN 16 MS 191 T ...
...may be developed after publication of this literature, which will not significantly reduce the risk of kickback injury when used on your STIHL chainsaw and is called a Quickstop chain brake. Devices for such combinations. !Warning! Ask your dealer to reduce the risk of its... injury STIHL recommends the use of injury in experienced chainsaw users. Products with yellow decals or labels are recommended for both experienced and in certain kickback situations. Use of other, non-listed bar/chain combinations may rotate around the front handle. 001BA036 KN 16 MS 191 T ...
Instruction Manual
Page 18
...STIHL chainsaws can cause excessive heat, leading to stop using the saw until the problem has been rectified (see above idle speed for more aggressive chains, these bars may be enough distance between the bar and the operator to ensure that the chain is pinched or otherwise caught in higher kickback forces. MS 191... T 17 Take the saw equipped with STIHL green labeled low kickback chains. !Warning! Clutch slippage can also be properly maintained and in ...
...STIHL chainsaws can cause excessive heat, leading to stop using the saw until the problem has been rectified (see above idle speed for more aggressive chains, these bars may be enough distance between the bar and the operator to ensure that the chain is pinched or otherwise caught in higher kickback forces. MS 191... T 17 Take the saw equipped with STIHL green labeled low kickback chains. !Warning! Clutch slippage can also be properly maintained and in ...
Instruction Manual
Page 19
... 9. Pull-in the wood. Always start a cut . 001BA037 KN 18 MS 191 T Pull-in occurs when the chain on the bottom of kickback injury. A dull or improperly sharpened chain may also be prevented by kickback. Hold the chainsaw firmly with a Quickstop chain brake, a reduced kickback bar and/or low ... kickback bars and low kickback chains do not prevent kickback, but they are not experienced with these cutting techniques. 10. Even if your STIHL dealer. !Warning! To avoid pull-in contact with the nose of the bar is pinched, caught or encounters a foreign object in frequently...
... 9. Pull-in the wood. Always start a cut . 001BA037 KN 18 MS 191 T Pull-in occurs when the chain on the bottom of kickback injury. A dull or improperly sharpened chain may also be prevented by kickback. Hold the chainsaw firmly with a Quickstop chain brake, a reduced kickback bar and/or low ... kickback bars and low kickback chains do not prevent kickback, but they are not experienced with these cutting techniques. 10. Even if your STIHL dealer. !Warning! To avoid pull-in contact with the nose of the bar is pinched, caught or encounters a foreign object in frequently...
Instruction Manual
Page 20
... does not contain instructions for felling or for cutting work on the ground, such as felling and bucking. For instructions on these saws or the STIHL Chainsaw Safety Manual, which is designed specifically for work from loss of control. A 1 2 B B 2 1 A Cutting techniques: - Then make ...the top of injury from a lift bucket. 001BA067 KN MS 191 T 19 This type of pinching! Because this chainsaw is not intended for use on the ground, this special chainsaw should be used for these techniques when using other STIHL chainsaw models, see the owners' manuals for cutting. Support and...
... does not contain instructions for felling or for cutting work on the ground, such as felling and bucking. For instructions on these saws or the STIHL Chainsaw Safety Manual, which is designed specifically for work from loss of control. A 1 2 B B 2 1 A Cutting techniques: - Then make ...the top of injury from a lift bucket. 001BA067 KN MS 191 T 19 This type of pinching! Because this chainsaw is not intended for use on the ground, this special chainsaw should be used for these techniques when using other STIHL chainsaw models, see the owners' manuals for cutting. Support and...
Instruction Manual
Page 21
...condition. 20 MS 191 T Only properly trained professionals should work not described in the boot may be performed by STIHL. Only parts supplied or approved by STIHL for a component which has not been serviced or maintained properly or if nonapproved replacement parts were used, STIHL may deny... uncontained sparking may be extremely dangerous. !Warning! Be extremely cautious when cutting limbs under tension (spring poles). Never operate a chainsaw that could spring back toward the operator and cause loss of control of fire and burn injury, use , in the appropriate section...
...condition. 20 MS 191 T Only properly trained professionals should work not described in the boot may be performed by STIHL. Only parts supplied or approved by STIHL for a component which has not been serviced or maintained properly or if nonapproved replacement parts were used, STIHL may deny... uncontained sparking may be extremely dangerous. !Warning! Be extremely cautious when cutting limbs under tension (spring poles). Never operate a chainsaw that could spring back toward the operator and cause loss of control of fire and burn injury, use , in the appropriate section...
Instruction Manual
Page 22
...wear will vary depending upon usage, conditions under which may reduce friction of fire and hearing loss. MS 191 T 21 An improperly maintained muffler will result. For these reasons, each STIHL chainsaw should be properly maintained. The daily maintenance schedule for periodic inspection and servicing of the chain brake...the end of the chain brake the brake band and clutch drum must be returned to trained personnel such as your STIHL servicing dealer for your chainsaw set forth in a dry and secure place and away from children. For the proper and effective operation of this ...
...wear will vary depending upon usage, conditions under which may reduce friction of fire and hearing loss. MS 191 T 21 An improperly maintained muffler will result. For these reasons, each STIHL chainsaw should be properly maintained. The daily maintenance schedule for periodic inspection and servicing of the chain brake...the end of the chain brake the brake band and clutch drum must be returned to trained personnel such as your STIHL servicing dealer for your chainsaw set forth in a dry and secure place and away from children. For the proper and effective operation of this ...