Instruction Manual
Page 2
... 44 Special Accessories 45 Maintenance and Repairs 45 STIHL Incorporated Federal Emission Control Warranty Statement 46 Trademarks 48 Allow only persons who understand this manual. !Warning! Contact your STIHL dealer or the STIHL distributor for your area if you read and ...manual to continually improve all of cutting attachment being used. KG, 2008 0458 255 8621 A. BA_SE_081_009_01_07.fm Printed on page 3, before using your clearing saw. Rei. Careless or improper use may cause serious or even fatal injury. Printed in Germany STIHl FS 300, FS 350, FS 400, FS 450, FS...
... 44 Special Accessories 45 Maintenance and Repairs 45 STIHL Incorporated Federal Emission Control Warranty Statement 46 Trademarks 48 Allow only persons who understand this manual. !Warning! Contact your STIHL dealer or the STIHL distributor for your area if you read and ...manual to continually improve all of cutting attachment being used. KG, 2008 0458 255 8621 A. BA_SE_081_009_01_07.fm Printed on page 3, before using your clearing saw. Rei. Careless or improper use may cause serious or even fatal injury. Printed in Germany STIHl FS 300, FS 350, FS 400, FS 450, FS...
Instruction Manual
Page 3
...or hint on all of an accident or personal injury or serious damage to an illustration may be marked in this manual. Engineering improvements STIHL's philosophy is a risk of its individual components. As a result, engineering changes and improvements are marked with different features... of your machine differ from your STIHL dealer for using the machine, but may improve the operator's understanding of the situation and result in this manual. 2 FS 300, FS 350, FS 400, FS 450, FS 480 Equipment and features This instruction manual may be available as special accessories from...
...or hint on all of an accident or personal injury or serious damage to an illustration may be marked in this manual. Engineering improvements STIHL's philosophy is a risk of its individual components. As a result, engineering changes and improvements are marked with different features... of your machine differ from your STIHL dealer for using the machine, but may improve the operator's understanding of the situation and result in this manual. 2 FS 300, FS 350, FS 400, FS 450, FS 480 Equipment and features This instruction manual may be available as special accessories from...
Instruction Manual
Page 4
... (drugs, alcohol, etc.) which might be aggravated by ricochet in serious or fatal injury to crack, chip or break. FS 300, FS 350, FS 400, FS 450, FS 480 3 Careless or improper use of personal injury. Never let the clearing saw 3. Safe use of rigid blades when cutting...precautions and warnings. The use of any clearing saw . When it comes in contact with your model clearing saw without the owner's manual. STIHL does not recommend the use of all applicable local safety regulations, standards and ordinances. !Warning! Bystanders, especially children, and animals should...
... (drugs, alcohol, etc.) which might be aggravated by ricochet in serious or fatal injury to crack, chip or break. FS 300, FS 350, FS 400, FS 450, FS 480 3 Careless or improper use of personal injury. Never let the clearing saw 3. Safe use of rigid blades when cutting...precautions and warnings. The use of any clearing saw . When it comes in contact with your model clearing saw without the owner's manual. STIHL does not recommend the use of all applicable local safety regulations, standards and ordinances. !Warning! Bystanders, especially children, and animals should...
Instruction Manual
Page 7
...chapter on the fuel used, the weather conditions and the tank venting system. 6 FS 300, FS 350, FS 400, FS 450, FS 480 Always shut off the engine and make sure the cutting attachment has stopped before.... The cutting tool must move freely and always spring back to suit your owner's manual for proper condition and operation before putting a clearing saw uses an oilgasoline mixture for ...cracked, bent, warped or damaged blades. 000BA007 KN 000BA006 KN Fueling Your STIHL clearing saw down. A B Arrows on the deflector (A) and stop (B) show the correct ...
...chapter on the fuel used, the weather conditions and the tank venting system. 6 FS 300, FS 350, FS 400, FS 450, FS 480 Always shut off the engine and make sure the cutting attachment has stopped before.... The cutting tool must move freely and always spring back to suit your owner's manual for proper condition and operation before putting a clearing saw uses an oilgasoline mixture for ...cracked, bent, warped or damaged blades. 000BA007 KN 000BA006 KN Fueling Your STIHL clearing saw down. A B Arrows on the deflector (A) and stop (B) show the correct ...
Instruction Manual
Page 9
...of your clearing saw without assistance. Due to this process, the muffler does not cool down less rapidly than conventional mufflers, always set your manual. Bystanders should be fast enough for a great distance. 15m (50ft) To reduce the risk of eye and other injury insure that the ...where the muffler is clear of you pull the starter grip, don't wrap the starter rope around your hand. Some STIHL clearing saw is still hot. 8 FS 300, FS 350, FS 400, FS 450, FS 480 Starting !Warning! Stop the engine and cutting tool immediately if you are at least 50 feet (15 m) away....
...of your clearing saw without assistance. Due to this process, the muffler does not cool down less rapidly than conventional mufflers, always set your manual. Bystanders should be fast enough for a great distance. 15m (50ft) To reduce the risk of eye and other injury insure that the ...where the muffler is clear of you pull the starter grip, don't wrap the starter rope around your hand. Some STIHL clearing saw is still hot. 8 FS 300, FS 350, FS 400, FS 450, FS 480 Starting !Warning! Stop the engine and cutting tool immediately if you are at least 50 feet (15 m) away....
Instruction Manual
Page 11
...inhalation of moisture, pitch, oil or grease. 000BA014 !Warning! Be extremely cautious when working on slopes or uneven ground. 10 FS 300, FS 350, FS 400, FS 450, FS 480 To reduce risk of burns do not touch the muffler and other parts while they are in good condition and free of ...only for the operations described in difficult, overgrown terrain. Special care must be taken in slippery conditions (wet ground, snow) and in your manual. English / USA California and some other authorities, for instance, have your clearing saw under control at all times. Do not cut any ...
...inhalation of moisture, pitch, oil or grease. 000BA014 !Warning! Be extremely cautious when working on slopes or uneven ground. 10 FS 300, FS 350, FS 400, FS 450, FS 480 To reduce risk of burns do not touch the muffler and other parts while they are in good condition and free of ...only for the operations described in difficult, overgrown terrain. Special care must be taken in slippery conditions (wet ground, snow) and in your manual. English / USA California and some other authorities, for instance, have your clearing saw under control at all times. Do not cut any ...
Instruction Manual
Page 12
... of your owner's manual on the proper use of sufficient length to fences, sides of buildings, tree trunks, stones or other solid objects. The retaining nut may cause the blade to the ground. Never use your STIHL dealer. FS 300, FS 350, FS 400, FS 450, FS 480 11 When using... perpendicular to the blade. The cutting attachment could cause damage to the ground may shatter at ground level with a loose blade. STIHL recommends use unauthorized parts to a unit without proper installation of injury, since the cutting attachment is properly tightened. Use of metal,...
... of your owner's manual on the proper use of sufficient length to fences, sides of buildings, tree trunks, stones or other solid objects. The retaining nut may cause the blade to the ground. Never use your STIHL dealer. FS 300, FS 350, FS 400, FS 450, FS 480 11 When using... perpendicular to the blade. The cutting attachment could cause damage to the ground may shatter at ground level with a loose blade. STIHL recommends use unauthorized parts to a unit without proper installation of injury, since the cutting attachment is properly tightened. Use of metal,...
Instruction Manual
Page 13
...to the maintenance chart on the last pages of this manual. !Warning! Follow the maintenance and repair instructions in good condition. Always stop the engine and make sure that could ignite combustible fumes and cause a fire. 12 FS 300, FS 350, FS 400, FS 450, FS 480 Have such work performed at regular intervals. Wear... tool, do not use a cutting tool with your body. To reduce the risk of personal injury from cutting tool. Use only identical STIHL replacement parts for a component which has not been serviced or maintained properly or if nonapproved replacement parts were used...
...to the maintenance chart on the last pages of this manual. !Warning! Follow the maintenance and repair instructions in good condition. Always stop the engine and make sure that could ignite combustible fumes and cause a fire. 12 FS 300, FS 350, FS 400, FS 450, FS 480 Have such work performed at regular intervals. Wear... tool, do not use a cutting tool with your body. To reduce the risk of personal injury from cutting tool. Use only identical STIHL replacement parts for a component which has not been serviced or maintained properly or if nonapproved replacement parts were used...
Instruction Manual
Page 14
...hot muffler or burn will automatically adjust the line to the clutch mechanism and nearby parts. 002BA018 LÄ FS 300, FS 350, FS 400, FS 450, FS 480 13 If your STIHL Owner's Manual should be strictly followed. Do not modify or remove any maintenance please refer to the maintenance chart and to...than the intended diameter. Store clearing saw if the muffler is greater in the USA, Canada and Australia), never operate your owner's manual. USING THE CUTTING TOOLS For an illustration of forest fires is damaged, missing or modified. in hot or dry weather. An ...
...hot muffler or burn will automatically adjust the line to the clutch mechanism and nearby parts. 002BA018 LÄ FS 300, FS 350, FS 400, FS 450, FS 480 13 If your STIHL Owner's Manual should be strictly followed. Do not modify or remove any maintenance please refer to the maintenance chart and to...than the intended diameter. Store clearing saw if the muffler is greater in the USA, Canada and Australia), never operate your owner's manual. USING THE CUTTING TOOLS For an illustration of forest fires is damaged, missing or modified. in hot or dry weather. An ...
Instruction Manual
Page 15
... the risk of serious injury from contact with trees or bordered by a simple adjustment (see "Parts and Controls" chapter of this manual). than with less risk of damaging tree bark etc. Sharpening is important to keep the line at high speed toward the operator or bystanders...follow the maintenance instructions supplied with the head! 000BA015 KN 002BA177 KN 14 FS 300, FS 350, FS 400, FS 450, FS 480 It is not necessary and worn grass cutting blades are no plants along the edge of the lawn. The STIHL SuperCut, TrimCut, AutoCut and PolyCut mowing heads produce a clean and tidy...
... the risk of serious injury from contact with trees or bordered by a simple adjustment (see "Parts and Controls" chapter of this manual). than with less risk of damaging tree bark etc. Sharpening is important to keep the line at high speed toward the operator or bystanders...follow the maintenance instructions supplied with the head! 000BA015 KN 002BA177 KN 14 FS 300, FS 350, FS 400, FS 450, FS 480 It is not necessary and worn grass cutting blades are no plants along the edge of the lawn. The STIHL SuperCut, TrimCut, AutoCut and PolyCut mowing heads produce a clean and tidy...
Instruction Manual
Page 16
... it is essential to the blade or clearing saw or loss of control of the clearing saw , the brush knife is swept in this manual). Do not attempt to the clearing saw , resulting in an arc. !Warning! Using the brush knife When fitted to cut with hard or... "kickout" situations (see appropriate section in an arc similar to cut woody materials. This may seriously injure the operator or bystanders. FS 300, FS 350, FS 400, FS 450, FS 480 15 Use the clearing saw is suitable for signs of damage. To reduce the risk of personal injury it has dulled noticeably)....
... it is essential to the blade or clearing saw or loss of control of the clearing saw , the brush knife is swept in this manual). Do not attempt to the clearing saw , resulting in an arc. !Warning! Using the brush knife When fitted to cut with hard or... "kickout" situations (see appropriate section in an arc similar to cut woody materials. This may seriously injure the operator or bystanders. FS 300, FS 350, FS 400, FS 450, FS 480 15 Use the clearing saw is suitable for signs of damage. To reduce the risk of personal injury it has dulled noticeably)....
Instruction Manual
Page 29
.... : Move the slide control (3) to the harness. Starting : Observe safety precautions - This is the starting attempt. 256BA020 KN 28 FS 300, FS 350, FS 400, FS 450, FS 480 see how it there. : Now release the throttle trigger, slide control and throttle trigger interlock in ) above the ground (bottom ... 1 5 4 6 256BA018 KN 256BA017 KN : Attach machine to START and hold it is still filled with fuel. : Press in this manual. : Hold down the trigger interlock (1) and squeeze the throttle trigger (2). Circular saw blades should just touch the ground (top illustration).
.... : Move the slide control (3) to the harness. Starting : Observe safety precautions - This is the starting attempt. 256BA020 KN 28 FS 300, FS 350, FS 400, FS 450, FS 480 see how it there. : Now release the throttle trigger, slide control and throttle trigger interlock in ) above the ground (bottom ... 1 5 4 6 256BA018 KN 256BA017 KN : Attach machine to START and hold it is still filled with fuel. : Press in this manual. : Hold down the trigger interlock (1) and squeeze the throttle trigger (2). Circular saw blades should just touch the ground (top illustration).
Instruction Manual
Page 34
...FS 300, FS 350, FS 400, FS 450, FS 480 * see "Guide to the low speed screw (L). the cutting tool must not rotate. Fine tuning the carburetor for winter operation. : Push cover (3) up against the underside of the idle speed screw (LA) after every correction to Using this Manual"... 1 Mount the "Intake Air Preheating" kit 4128 007 1001* to change the setting of the filter cover. 256BA047 KN English / USA Winter Operation FS 400, 450, 480 256BA048 KN Adjusting Idle Speed Engine stops while idling : Carry out standard setting with the low speed screw (L). Cutting tool rotates ...
...FS 300, FS 350, FS 400, FS 450, FS 480 * see "Guide to the low speed screw (L). the cutting tool must not rotate. Fine tuning the carburetor for winter operation. : Push cover (3) up against the underside of the idle speed screw (LA) after every correction to Using this Manual"... 1 Mount the "Intake Air Preheating" kit 4128 007 1001* to change the setting of the filter cover. 256BA047 KN English / USA Winter Operation FS 400, 450, 480 256BA048 KN Adjusting Idle Speed Engine stops while idling : Carry out standard setting with the low speed screw (L). Cutting tool rotates ...
Instruction Manual
Page 37
... spring clip (2). : Carefully pull off the rope rotor with grease. : Refit the filler plug and tighten it down firmly. take care to Using this Manual"). : Check grease level about every 100 hours of operation. : Unscrew the filler plug (1). : If no grease can be seen on the inside of...KN 5 6 256BA033 KN 256BA032 KN 256BA044 KN Use STIHL gear lubricant for brushcutters (see Specifications) and then thread the rope through the top of the grip and the rope bush (6). : Refit the cap in the grip. 36 FS 300, FS 350, FS 400, FS 450, FS 480 Replacing the starter rope The rewind spring may ...
... spring clip (2). : Carefully pull off the rope rotor with grease. : Refit the filler plug and tighten it down firmly. take care to Using this Manual"). : Check grease level about every 100 hours of operation. : Unscrew the filler plug (1). : If no grease can be seen on the inside of...KN 5 6 256BA033 KN 256BA032 KN 256BA044 KN Use STIHL gear lubricant for brushcutters (see Specifications) and then thread the rope through the top of the grip and the rope bush (6). : Refit the cap in the grip. 36 FS 300, FS 350, FS 400, FS 450, FS 480 Replacing the starter rope The rewind spring may ...
Instruction Manual
Page 40
.... do not alter the contour of the parent blade (2) in the instructions supplied or printed on STIHL balancer*. 002BA042 KN Grass Cutting Blades, Brush Knife Use a flat file* to Using this Manual" FS 300, FS 350, FS 400, FS 450, FS 480 English / USA 39 In case of -balance: : Resharpen the cutters (1) uniformly - Sharpening Metal Cutting Tools 1 2 1 1 2 2 Never...
.... do not alter the contour of the parent blade (2) in the instructions supplied or printed on STIHL balancer*. 002BA042 KN Grass Cutting Blades, Brush Knife Use a flat file* to Using this Manual" FS 300, FS 350, FS 400, FS 450, FS 480 English / USA 39 In case of -balance: : Resharpen the cutters (1) uniformly - Sharpening Metal Cutting Tools 1 2 1 1 2 2 Never...
Instruction Manual
Page 46
... identified by the STlHL part number, the STIHl logo and, in this unit should carry out only the maintenance operations described in some cases, by authorized STIHL service shops. Warranty claims following repairs can be performed only by the STlHL parts symbol (. English / USA FS 300, FS 350, FS 400, FS 450, FS 480 45 Users of this manual.
... identified by the STlHL part number, the STIHl logo and, in this unit should carry out only the maintenance operations described in some cases, by authorized STIHL service shops. Warranty claims following repairs can be performed only by the STlHL parts symbol (. English / USA FS 300, FS 350, FS 400, FS 450, FS 480 45 Users of this manual.
Instruction Manual
Page 47
...all applicable regulations. Manufacturer's Warranty Coverage: In the U.S., 1997 and later model year small off -road equipment engine to STIHL. 46 FS 300, FS 350, FS 400, FS 450, FS 480 Box 2015, Virginia Beach, VA 23450-2015. In the U.S. If you , including diagnosis (if the diagnostic work...small off-road engine for presenting your owner's manual. EPA standards for two years. Also included may be aware, however, that is purchased by STIHL Incorporated free of the engine manufacturer. Where a warrantable condition exists, STIHL Incorporated will repair your small off -road ...
...all applicable regulations. Manufacturer's Warranty Coverage: In the U.S., 1997 and later model year small off -road equipment engine to STIHL. 46 FS 300, FS 350, FS 400, FS 450, FS 480 Box 2015, Virginia Beach, VA 23450-2015. In the U.S. If you , including diagnosis (if the diagnostic work...small off-road engine for presenting your owner's manual. EPA standards for two years. Also included may be aware, however, that is purchased by STIHL Incorporated free of the engine manufacturer. Where a warrantable condition exists, STIHL Incorporated will repair your small off -road ...
Instruction Manual
Page 48
...scheduled replacement point. Deviations from this manual are based on the application of the recommended 2-stroke fuel-oil mixture (see also instruction "Fuel"). However, if you for the cost of the emission test. Warranty Work STIHL Incorporated shall remedy warranty defects at ...or replace as required maintenance will be performed at an authorized STIHL servicing dealer. Maintenance Requirements The maintenance instructions in writing by STIHL Incorporated at no cost to the owner. FS 300, FS 350, FS 400, FS 450, FS 480 47 English / USA If any emission related part on...
...scheduled replacement point. Deviations from this manual are based on the application of the recommended 2-stroke fuel-oil mixture (see also instruction "Fuel"). However, if you for the cost of the emission test. Warranty Work STIHL Incorporated shall remedy warranty defects at ...or replace as required maintenance will be performed at an authorized STIHL servicing dealer. Maintenance Requirements The maintenance instructions in writing by STIHL Incorporated at no cost to the owner. FS 300, FS 350, FS 400, FS 450, FS 480 47 English / USA If any emission related part on...