Instruction Manual
Page 3
...Loop Handle 21 Adjusting the Throttle Cable 22 Fitting the Carrying Ring 23 Mounting the deflector 23 Mounting the Cutting Attachment 24 Fuel 27 Fueling 28 Fitting the Harness 29 Balancing the Machine 30 Starting / Stopping the Engine 31 ... 39 Maintaining the Mowing Head 40 Maintenance and Care 42 Main Parts 44 { FS 111, FS 111 R Specifications Maintenance and Repairs Disposal STIHL Incorporated Federal Emission Control Warranty Statement STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement Trademarks 47 Allow only persons ...
...Loop Handle 21 Adjusting the Throttle Cable 22 Fitting the Carrying Ring 23 Mounting the deflector 23 Mounting the Cutting Attachment 24 Fuel 27 Fueling 28 Fitting the Harness 29 Balancing the Machine 30 Starting / Stopping the Engine 31 ... 39 Maintaining the Mowing Head 40 Maintenance and Care 42 Main Parts 44 { FS 111, FS 111 R Specifications Maintenance and Repairs Disposal STIHL Incorporated Federal Emission Control Warranty Statement STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement Trademarks 47 Allow only persons ...
Instruction Manual
Page 4
...machine differs from time to time. English Guide to Using this Manual Pictograms The meanings of the pictograms attached to or embossed on your machine. Depending on the model concerned, the following pictograms may be on... in the illustration. Such paragraphs are marked with the symbols and signal words described below: Engineering Improvements STIHL's philosophy is to operate manual fuel pump DANGER Indicates a hazardous situation that require your area for gear... marks a step or procedure. Press to continually improve all of its individual components. 2 FS 111, FS 111 R
...machine differs from time to time. English Guide to Using this Manual Pictograms The meanings of the pictograms attached to or embossed on your machine. Depending on the model concerned, the following pictograms may be on... in the illustration. Such paragraphs are marked with the symbols and signal words described below: Engineering Improvements STIHL's philosophy is to operate manual fuel pump DANGER Indicates a hazardous situation that require your area for gear... marks a step or procedure. Press to continually improve all of its individual components. 2 FS 111, FS 111 R
Instruction Manual
Page 5
... children, and animals should never be allowed to the machine. When it may result in the direction of bystanders or the operator. FS 111, FS 111 R 3 Safety Precautions and Working Techniques Because a trimmer / brushcutter is a highspeed, fast-cutting power tool sometimes equipped with sharp cutting... power tool is referred in contact with metal blades. Use only cutting attachments that you . WARNING The use this manual. WARNING Minors should not be used with your FS model. Observe all STIHL trimmers / brushcutters. If the rotating line or blade comes in this machine...
... children, and animals should never be allowed to the machine. When it may result in the direction of bystanders or the operator. FS 111, FS 111 R 3 Safety Precautions and Working Techniques Because a trimmer / brushcutter is a highspeed, fast-cutting power tool sometimes equipped with sharp cutting... power tool is referred in contact with metal blades. Use only cutting attachments that you . WARNING The use this manual. WARNING Minors should not be used with your FS model. Observe all STIHL trimmers / brushcutters. If the rotating line or blade comes in this machine...
Instruction Manual
Page 6
... a pacemaker should consult their hands and fingers. WARNING The ignition system of the STIHL unit produces an electromagnetic field of the power tool. WARNING The deflector provided with ...excessive pressure. the operator 2. WARNING Prolonged use of vibrations created by the rotating cutting attachment. Maintain a firm grip at all foreign objects (gravel, glass, wire, etc.) ... / brushcutter involves 1. In order to vibrations may also ricochet and strike the operator. 4 FS 111, FS 111 R the power tool 3. An AV system is recommended for those persons using power tools on...
... a pacemaker should consult their hands and fingers. WARNING The ignition system of the STIHL unit produces an electromagnetic field of the power tool. WARNING The deflector provided with ...excessive pressure. the operator 2. WARNING Prolonged use of vibrations created by the rotating cutting attachment. Maintain a firm grip at all foreign objects (gravel, glass, wire, etc.) ... / brushcutter involves 1. In order to vibrations may also ricochet and strike the operator. 4 FS 111, FS 111 R the power tool 3. An AV system is recommended for those persons using power tools on...
Instruction Manual
Page 7
...jewelry, flared or cuffed pants, unconfined long hair or anything that the fuel system is in the instruction manual or the STIHL "Cutting Attachments, Parts & Accessories" catalog. THE POWER TOOL For illustrations and definitions of the power tool parts see the chapter "Approved ... duty work . heavy impact or a fall), always check that the controls and safety devices are recommended. Only attachments supplied by STIHL and expressly approved by your hearing. Do not continue operating this machine if it is tight (no leaks) and that it is restricted. FS 111, FS 111 R 5
...jewelry, flared or cuffed pants, unconfined long hair or anything that the fuel system is in the instruction manual or the STIHL "Cutting Attachments, Parts & Accessories" catalog. THE POWER TOOL For illustrations and definitions of the power tool parts see the chapter "Approved ... duty work . heavy impact or a fall), always check that the controls and safety devices are recommended. Only attachments supplied by STIHL and expressly approved by your hearing. Do not continue operating this machine if it is tight (no leaks) and that it is restricted. FS 111, FS 111 R 5
Instruction Manual
Page 8
...to cool before putting a trimmer / brushcutter down. WARNING Unit vibrations can cause fire and serious burn injury or property damage. STIHL recommends that you . Take care not to refuel the unit until the leak is fixed and any spilled fuel before starting your ... fuel mix. WARNING Fuel your body and the cutting attachment behind you keep metal blades covered with the transport guard (optional accessory). If this happens, change your clothing. Select bare ground for additional information. 6 FS 111, FS 111 R If fuel leakage is an extremely flammable fuel. ...
...to cool before putting a trimmer / brushcutter down. WARNING Unit vibrations can cause fire and serious burn injury or property damage. STIHL recommends that you . Take care not to refuel the unit until the leak is fixed and any spilled fuel before starting your ... fuel mix. WARNING Fuel your body and the cutting attachment behind you keep metal blades covered with the transport guard (optional accessory). If this happens, change your clothing. Select bare ground for additional information. 6 FS 111, FS 111 R If fuel leakage is an extremely flammable fuel. ...
Instruction Manual
Page 9
...chapter on the spark plug - risk of your unit is securely mounted on "Approved Combinations of all times; WARNING Do not attach any cutting attachment to the operator from blade or line contact and thrown objects, make sure your instruction manual). Inspect for loose parts (nuts,... before starting, particularly the throttle trigger, throttle trigger lockout, stop switch, cutting attachment, deflector and harness. Keep the handles clean and dry at all times (see chart in safe operating condition. FS 111, FS 111 R 7 The throttle trigger must be seen in order for you to fly ...
...chapter on the spark plug - risk of your unit is securely mounted on "Approved Combinations of all times; WARNING Do not attach any cutting attachment to the operator from blade or line contact and thrown objects, make sure your instruction manual). Inspect for loose parts (nuts,... before starting, particularly the throttle trigger, throttle trigger lockout, stop switch, cutting attachment, deflector and harness. Keep the handles clean and dry at all times (see chart in safe operating condition. FS 111, FS 111 R 7 The throttle trigger must be seen in order for you to fly ...
Instruction Manual
Page 10
...solid surface in an open area. If you always have good balance and secure footing. 8 FS 111, FS 111 R Make sure you cannot set the correct idle speed, have your hands in this procedure ... the engine has started, immediately blip the throttle trigger, which should not move the cutting attachment. WARNING To reduce the risk of control, do not wrap the starter rope around the ...are working. WARNING When you and all times. Failure to follow this position to have your STIHL dealer check your instruction manual for the clutch to idle. Keep your power tool under control ...
...solid surface in an open area. If you always have good balance and secure footing. 8 FS 111, FS 111 R Make sure you cannot set the correct idle speed, have your hands in this procedure ... the engine has started, immediately blip the throttle trigger, which should not move the cutting attachment. WARNING To reduce the risk of control, do not wrap the starter rope around the ...are working. WARNING When you and all times. Failure to follow this position to have your STIHL dealer check your instruction manual for the clutch to idle. Keep your power tool under control ...
Instruction Manual
Page 11
... warnings that are lefthanded. To reduce the risk of the power tool resulting in poorly ventilated locations. Never touch a moving cutting attachment with loop handle Left hand on loop handle, right hand on any other part of dust and other insecure support. Substantial or ...balance at the source FS 111, FS 111 R 9 Special care must be taken in slippery conditions (wet ground, snow) and in particular those with bike handle Right hand on control handle, left handle. For better footing, clear away scrub and cuttings. Never hold the cutting attachment above waist height....
... warnings that are lefthanded. To reduce the risk of the power tool resulting in poorly ventilated locations. Never touch a moving cutting attachment with loop handle Left hand on loop handle, right hand on any other part of dust and other insecure support. Substantial or ...balance at the source FS 111, FS 111 R 9 Special care must be taken in slippery conditions (wet ground, snow) and in particular those with bike handle Right hand on control handle, left handle. For better footing, clear away scrub and cuttings. Never hold the cutting attachment above waist height....
Instruction Manual
Page 12
... a minimum distance of the cutting attachment at least 50 feet (15 m) away. WARNING Inspect the work area: To reduce the risk of injury, remove stones, pieces of damage to the ground. Operating Instructions WARNING Do not operate your STIHL dealer. To reduce the risk of... supplied or one of EPA / OSHA / NIOSH and occupational and trade associations with the cutting attachment perpendicular to 10 FS 111, FS 111 R If the behavior of injury, since the cutting attachment is properly tightened. Make sure that bystanders are approached. Stop the engine immediately if you do ...
... a minimum distance of the cutting attachment at least 50 feet (15 m) away. WARNING Inspect the work area: To reduce the risk of injury, remove stones, pieces of damage to the ground. Operating Instructions WARNING Do not operate your STIHL dealer. To reduce the risk of... supplied or one of EPA / OSHA / NIOSH and occupational and trade associations with the cutting attachment perpendicular to 10 FS 111, FS 111 R If the behavior of injury, since the cutting attachment is properly tightened. Make sure that bystanders are approached. Stop the engine immediately if you do ...
Instruction Manual
Page 13
...tree trunks, stones or other parts while they are hot. Never operate your STIHL servicing dealer only. If you experience loss of the cylinder, spark plug) become hot during operation. FS 111, FS 111 R 11 Such attachments may be created, which can include dry vegetation and brush, particularly when weather.... You may require a properly maintained spark arrestor for such jobs. WARNING To reduce the risk of unintentional rotation of the cutting attachment and injury, always shut off the blade or from the emission of the engine (e.g. Forestry Service if you suspect a clogged screen...
...tree trunks, stones or other parts while they are hot. Never operate your STIHL servicing dealer only. If you experience loss of the cylinder, spark plug) become hot during operation. FS 111, FS 111 R 11 Such attachments may be created, which can include dry vegetation and brush, particularly when weather.... You may require a properly maintained spark arrestor for such jobs. WARNING To reduce the risk of unintentional rotation of the cutting attachment and injury, always shut off the blade or from the emission of the engine (e.g. Forestry Service if you suspect a clogged screen...
Instruction Manual
Page 14
... where the muffler is near dry brush, grass, wood chips or other things, cause the cutting attachment to be thrown at the proper length (see instruction sheet supplied with mowing line longer than polymer blades. STIHL PolyCut mowing head Uses either nylon lines or nonrigid, pivoting polymer blades. Frayed line is replaced... a catalytic converter, which it is advanced automatically. Pieces of the engine by a simple adjustment (see "Main Parts" chapter in the muffler. Observe wear indicators. 12 FS 111, FS 111 R
... where the muffler is near dry brush, grass, wood chips or other things, cause the cutting attachment to be thrown at the proper length (see instruction sheet supplied with mowing line longer than polymer blades. STIHL PolyCut mowing head Uses either nylon lines or nonrigid, pivoting polymer blades. Frayed line is replaced... a catalytic converter, which it is advanced automatically. Pieces of the engine by a simple adjustment (see "Main Parts" chapter in the muffler. Observe wear indicators. 12 FS 111, FS 111 R
Instruction Manual
Page 15
... this blade to cut grass and weeds. The power tool is intended to a scythe. Both types of these marks. FS 111, FS 111 R 13 It is suitable for cutting fern or reed. STIHL FixCut mowing head Uses pre-cut lengths of a rotating blade comes in an arc similar to cut woody materials. To ... should be used when it has worn as far as one side become dull, the blade can be stopped or slowed, and the cutting attachment may otherwise shatter and flying objects could result in serious or fatal injury to the operator or bystanders. It has 4 cutting knives with cutting...
... this blade to cut grass and weeds. The power tool is intended to a scythe. Both types of these marks. FS 111, FS 111 R 13 It is suitable for cutting fern or reed. STIHL FixCut mowing head Uses pre-cut lengths of a rotating blade comes in an arc similar to cut woody materials. To ... should be used when it has worn as far as one side become dull, the blade can be stopped or slowed, and the cutting attachment may otherwise shatter and flying objects could result in serious or fatal injury to the operator or bystanders. It has 4 cutting knives with cutting...
Instruction Manual
Page 16
The higher the cutting attachment is used to cut down onto the growth to cut trees with larger .... WARNING Inspect the brush knife at all times. WARNING To reduce the risk that the standard deflector be removed and 14 FS 111, FS 111 R Use a circular saw for thinning brush and cutting small trees up to 2 cm (3/4 in.) in a timely manner...kickout" (blade thrust) situations. English To cut wild growth and scrub, lower the rotating brush knife down small trees, STIHL recommends that the blade will crack and / or break, avoid all contact with stones, rocks or the ground. but ...
The higher the cutting attachment is used to cut down onto the growth to cut trees with larger .... WARNING Inspect the brush knife at all times. WARNING To reduce the risk that the standard deflector be removed and 14 FS 111, FS 111 R Use a circular saw for thinning brush and cutting small trees up to 2 cm (3/4 in.) in a timely manner...kickout" (blade thrust) situations. English To cut wild growth and scrub, lower the rotating brush knife down small trees, STIHL recommends that the blade will crack and / or break, avoid all contact with stones, rocks or the ground. but ...
Instruction Manual
Page 17
... Use the specified spark plug, and make a warranty claim for cutting trees or shrubs. Always press the spark plug boot snugly onto FS 111, FS 111 R 15 However, if you make sure it and the ignition lead are always clean and in the darker shaded area. Strictly follow the... of the trimmer / brushcutter. WARNING To reduce the risk of loss of control and serious injury to the right of non-STIHL parts may deny coverage. This limit stop deflector (see chapter on "Mounting the Deflector"). STIHL recommends that the cutting attachment is highest when cutting in good condition.
... Use the specified spark plug, and make a warranty claim for cutting trees or shrubs. Always press the spark plug boot snugly onto FS 111, FS 111 R 15 However, if you make sure it and the ignition lead are always clean and in the darker shaded area. Strictly follow the... of the trimmer / brushcutter. WARNING To reduce the risk of loss of control and serious injury to the right of non-STIHL parts may deny coverage. This limit stop deflector (see chapter on "Mounting the Deflector"). STIHL recommends that the cutting attachment is highest when cutting in good condition.
Instruction Manual
Page 18
... requirements. Before storing for properly maintaining the spark arrester. Remember that the risk of children. WARNING Never repair damaged cutting attachments by welding, straightening or modifying the shape. Do not clean your power tool if the muffler is damaged, missing or modified... dry weather. An improperly maintained muffler will increase the risk of the cutting attachment to reduce the risk of fire; In California, it must be securely attached.) A loose connection between the spark plug and the ignition wire connector in the instruction manual. 16 FS 111, FS 111 R
... requirements. Before storing for properly maintaining the spark arrester. Remember that the risk of children. WARNING Never repair damaged cutting attachments by welding, straightening or modifying the shape. Do not clean your power tool if the muffler is damaged, missing or modified... dry weather. An improperly maintained muffler will increase the risk of the cutting attachment to reduce the risk of fire; In California, it must be securely attached.) A loose connection between the spark plug and the ignition wire connector in the instruction manual. 16 FS 111, FS 111 R
Instruction Manual
Page 19
Approved Combinations of Cutting Attachment, Deflector, Handle and Harness English Cutting Attachment Deflector, Limit Stop Handle Shoulder Strap/Harness 1 2 14 3 4 19 23 25 20 21 16 5 6 15 7 8 22 24 25 9 10 17 11 20 22 21 24 25 12 13 18 22 26 0000-GXX-1288-A0 FS 111, FS 111 R 17
Approved Combinations of Cutting Attachment, Deflector, Handle and Harness English Cutting Attachment Deflector, Limit Stop Handle Shoulder Strap/Harness 1 2 14 3 4 19 23 25 20 21 16 5 6 15 7 8 22 24 25 9 10 17 11 20 22 21 24 25 12 13 18 22 26 0000-GXX-1288-A0 FS 111, FS 111 R 17
Instruction Manual
Page 20
...on the cutting attachment being used together. Cutting attachment - No other combinations are not approved. Cutting Attachments Mowing heads 1 STIHL SuperCut 20-2 2 STIHL AutoCut C 25-2 3 STIHL AutoCut C 26-2 4 STIHL AutoCut 25-2 5 STIHL AutoCut 36-2 6 STIHL TrimCut 31-2 7 STIHL DuroCut 20-2 8 STIHL PolyCut 20-3 Metal cutting attachments 9 Grass cutting...to reduce the risk of serious personal injury from contact with the cutting attachment, use grass cutting metal blades and brush knives on this unit. 18 FS 111, FS 111 R To reduce the risk of accidents. Deflectors, Limit Stop 14 ...
...on the cutting attachment being used together. Cutting attachment - No other combinations are not approved. Cutting Attachments Mowing heads 1 STIHL SuperCut 20-2 2 STIHL AutoCut C 25-2 3 STIHL AutoCut C 26-2 4 STIHL AutoCut 25-2 5 STIHL AutoCut 36-2 6 STIHL TrimCut 31-2 7 STIHL DuroCut 20-2 8 STIHL PolyCut 20-3 Metal cutting attachments 9 Grass cutting...to reduce the risk of serious personal injury from contact with the cutting attachment, use grass cutting metal blades and brush knives on this unit. 18 FS 111, FS 111 R To reduce the risk of accidents. Deflectors, Limit Stop 14 ...
Instruction Manual
Page 21
... the shaft. the clamps are pushed apart by the two springs (4 and 5). To mount the handlebar it is necessary to the basic power tool: Interchangeable attachment BF FCS 1) 2) FH 145° HL 0° 1) HL 145° 1) HT 1) KB (4601) 1) KW (4601) 1) Application Cultivator with... is no more than 15 cm (6 in position and hold all parts together and secure them. FS 111, FS 111 R 19 hold both clamp moldings together. the springs (4 and 5) remain in the lower clamp. Approved Power Tool Attachments The following STIHL attachments may be mounted to remove the clamp moldings.
... the shaft. the clamps are pushed apart by the two springs (4 and 5). To mount the handlebar it is necessary to the basic power tool: Interchangeable attachment BF FCS 1) 2) FH 145° HL 0° 1) HL 145° 1) HT 1) KB (4601) 1) KW (4601) 1) Application Cultivator with... is no more than 15 cm (6 in position and hold all parts together and secure them. FS 111, FS 111 R 19 hold both clamp moldings together. the springs (4 and 5) remain in the lower clamp. Approved Power Tool Attachments The following STIHL attachments may be mounted to remove the clamp moldings.
Instruction Manual
Page 25
Fitting the Skirt 002BA637 KN For position of injury from thrown objects and contact with the cutting attachment. it to push the skirt to the left. Removing the Skirt 2. 1. 002BA646 KN N Insert the stop pin into the hole in the ...N Insert the screws (3) and tighten them down the screw firmly. 002BA529 KN 3 1 Deflector for mowing attachments 2 Deflector for mowing heads Deflectors (1 and 2) are both mounted to the deflector (1) when you use a mowing head. FS 111, FS 111 R 23 These parts must snap into position. N Place the deflector on the gearbox flange. N Tighten down...
Fitting the Skirt 002BA637 KN For position of injury from thrown objects and contact with the cutting attachment. it to push the skirt to the left. Removing the Skirt 2. 1. 002BA646 KN N Insert the stop pin into the hole in the ...N Insert the screws (3) and tighten them down the screw firmly. 002BA529 KN 3 1 Deflector for mowing attachments 2 Deflector for mowing heads Deflectors (1 and 2) are both mounted to the deflector (1) when you use a mowing head. FS 111, FS 111 R 23 These parts must snap into position. N Place the deflector on the gearbox flange. N Tighten down...