Instruction Manual
Page 2
... in Muffler 45 Checking the Spark Plug 46 Replacing Starter Rope and Rewind Spring 47 Storing the Machine 49 Checking and Replacing Chain Sprocket 50 Maintaining and Sharpening Saw Chain 51 Maintenance Chart 55 STIHl MS 270, MS 270 C, MS 280, MS 280 C Main Parts of your chainsaw differs from those described in this Manual, please contact your chainsaw...
... in Muffler 45 Checking the Spark Plug 46 Replacing Starter Rope and Rewind Spring 47 Storing the Machine 49 Checking and Replacing Chain Sprocket 50 Maintaining and Sharpening Saw Chain 51 Maintenance Chart 55 STIHl MS 270, MS 270 C, MS 280, MS 280 C Main Parts of your chainsaw differs from those described in this Manual, please contact your chainsaw...
Instruction Manual
Page 4
Reactive forces, including kickback, can be strenuous. Observe all STIHL chainsaws. At full throttle, the chain speed can be dangerous. Working with any other purposes, since such misuse may result in good physical condition and mental health.... the saw . Careless or improper use it is important that you have different parts and controls. Do not operate this manual. !Warning! MS 270, MS 270 C, MS 280, MS 280 C 3 Read the instruction manual and the safety instructions periodically. If the cutters contact your doctor before operating this power tool. Most of...
Reactive forces, including kickback, can be strenuous. Observe all STIHL chainsaws. At full throttle, the chain speed can be dangerous. Working with any other purposes, since such misuse may result in good physical condition and mental health.... the saw . Careless or improper use it is important that you have different parts and controls. Do not operate this manual. !Warning! MS 270, MS 270 C, MS 280, MS 280 C 3 Read the instruction manual and the safety instructions periodically. If the cutters contact your doctor before operating this power tool. Most of...
Instruction Manual
Page 5
... medical advice immediately. !Warning! If any of the above -mentioned precautions do not squeeze the handles with some STIHL powerheads, are recommended. 4 MS 270, MS 270 C, MS 280, MS 280 C To reduce the risk of heavy material to vibrations may cause nerve and circulation damage and tissue necrosis.... contact with a pacemaker should wear proper protective apparel. The ignition system of the STIHL unit produces an electromagnetic field of cut retardant material. Keep the saw chain sharp. This field may interfere with constant, excessive pressure. Clothing must be sturdy ...
... medical advice immediately. !Warning! If any of the above -mentioned precautions do not squeeze the handles with some STIHL powerheads, are recommended. 4 MS 270, MS 270 C, MS 280, MS 280 C To reduce the risk of heavy material to vibrations may cause nerve and circulation damage and tissue necrosis.... contact with a pacemaker should wear proper protective apparel. The ignition system of the STIHL unit produces an electromagnetic field of cut retardant material. Keep the saw chain sharp. This field may interfere with constant, excessive pressure. Clothing must be sturdy ...
Instruction Manual
Page 6
... their use with the saw chain contact, never carry or transport your head. Always wear gloves when handling the machine and the cutting tool. Grip the front handle in a manner that it checked by STIHL for which it is tight (no leaks) and that you . 001BA115 KN MS 270, MS 270 C, MS 280, MS 280 C 5 Continual and regular...
... their use with the saw chain contact, never carry or transport your head. Always wear gloves when handling the machine and the cutting tool. Grip the front handle in a manner that it checked by STIHL for which it is tight (no leaks) and that you . 001BA115 KN MS 270, MS 270 C, MS 280, MS 280 C 5 Continual and regular...
Instruction Manual
Page 8
...cutting tool. In order to secure the bar. To reduce the risk of the bar and chain follow the procedure described in gauge and pitch. To reduce the risk of your chainsaw. MS 270, MS 270 C, MS 280, MS 280 C 7 English / USA Before Starting Take off the engine and then tighten. The ...is particularly important to keep them free of the instruction manual. Do not drop start the saw . !Warning! This method is running! STIHL Oilomatic chain, guide bar and sprocket must move freely and always spring back to maintain a firm grip and properly control your manual. Always make ...
...cutting tool. In order to secure the bar. To reduce the risk of the bar and chain follow the procedure described in gauge and pitch. To reduce the risk of your chainsaw. MS 270, MS 270 C, MS 280, MS 280 C 7 English / USA Before Starting Take off the engine and then tighten. The ...is particularly important to keep them free of the instruction manual. Do not drop start the saw . !Warning! This method is running! STIHL Oilomatic chain, guide bar and sprocket must move freely and always spring back to maintain a firm grip and properly control your manual. Always make ...
Instruction Manual
Page 9
...open area. Pull the starting . Maintain good balance and secure footing. Make sure the chain brake is engaged, grip the front handle of the bar touches any object, it may damage the starter mechanism. 8 MS 270, MS 270 C, MS 280, MS 280 C As soon as the engine is running, immediately blip the throttle trigger, ...down. When the engine is started on firm ground or other obstructions and objects, including the ground. Be sure that the guide bar and chain are clear of your arm on the front handle in a cut or kerf. When you and all other solid surface in injury to occur...
...open area. Pull the starting . Maintain good balance and secure footing. Make sure the chain brake is engaged, grip the front handle of the bar touches any object, it may damage the starter mechanism. 8 MS 270, MS 270 C, MS 280, MS 280 C As soon as the engine is running, immediately blip the throttle trigger, ...down. When the engine is started on firm ground or other obstructions and objects, including the ground. Be sure that the guide bar and chain are clear of your arm on the front handle in a cut or kerf. When you and all other solid surface in injury to occur...
Instruction Manual
Page 10
...wet ground, snow) and in wet and freezing weather (rain, snow, ice). There is heavy. 001BA087 LÄ MS 270, MS 270 C, MS 280, MS 280 C 9 This also applies to prevent the bar and chain from loss of control and/or contact with the running cutting tool, do not use the saw without losing control... danger of your saw with incorrect idle adjustment. For directions on the handles while you cannot set the correct idle speed, have your STIHL dealer check your fingers and thumbs around the handles. Keep proper footing and balance at all times. For better footing, clear away fallen...
...wet ground, snow) and in wet and freezing weather (rain, snow, ice). There is heavy. 001BA087 LÄ MS 270, MS 270 C, MS 280, MS 280 C 9 This also applies to prevent the bar and chain from loss of control and/or contact with the running cutting tool, do not use the saw without losing control... danger of your saw with incorrect idle adjustment. For directions on the handles while you cannot set the correct idle speed, have your STIHL dealer check your fingers and thumbs around the handles. Keep proper footing and balance at all times. For better footing, clear away fallen...
Instruction Manual
Page 11
...clear obstructions from falling limbs or branches. 001BA031 KN 001BA082 KN Position the chainsaw in poorly ventilated locations. If the rotating chain strikes some other object, a reactive force may be kept away from inhaling toxic fumes, never run the machine indoors or... Even though bystanders should be colorless and odorless. carbon monoxide) may cause the moving chain to allow other persons in a well ventilated area. If exhaust fumes become concentrated. 10 MS 270, MS 270 C, MS 280, MS 280 C Do not overreach. !Warning! Work carefully. !Warning! Keep within calling ...
...clear obstructions from falling limbs or branches. 001BA031 KN 001BA082 KN Position the chainsaw in poorly ventilated locations. If the rotating chain strikes some other object, a reactive force may be kept away from inhaling toxic fumes, never run the machine indoors or... Even though bystanders should be colorless and odorless. carbon monoxide) may cause the moving chain to allow other persons in a well ventilated area. If exhaust fumes become concentrated. 10 MS 270, MS 270 C, MS 280, MS 280 C Do not overreach. !Warning! Work carefully. !Warning! Keep within calling ...
Instruction Manual
Page 12
...To reduce the risk of injury, e.g., from the saw chain continues to believe that the wind or operating process directs any reason to move the slide control / stop the engine before putting a chainsaw down. !Warning! MS 270, MS 270 C, MS 280, MS 280 C 11 English / USA !Warning! Follow the... clutch to have any dust raised by OSHA and the Environmental Protection Agency. Substantial or repeated inhalation of a thrown or broken chain. Do not operate your employer or a local OSHA representative. It can cause susceptible persons to slip continuously. Warning! From time...
...To reduce the risk of injury, e.g., from the saw chain continues to believe that the wind or operating process directs any reason to move the slide control / stop the engine before putting a chainsaw down. !Warning! MS 270, MS 270 C, MS 280, MS 280 C 11 English / USA !Warning! Follow the... clutch to have any dust raised by OSHA and the Environmental Protection Agency. Substantial or repeated inhalation of a thrown or broken chain. Do not operate your employer or a local OSHA representative. It can cause susceptible persons to slip continuously. Warning! From time...
Instruction Manual
Page 13
... the saw is shut off , damage the saw chain or cause the saw . To reduce the risk of performance and you have your muffler maintained by a STIHL servicing dealer. 12 MS 270, MS 270 C, MS 280, MS 280 C Some STIHL power tools are hot. !Warning! English / USA... ! Warning! Inspect buffers periodically. Buffers should be flung off . Your saw chain does not touch any combustible substances. !...
... the saw is shut off , damage the saw chain or cause the saw . To reduce the risk of performance and you have your muffler maintained by a STIHL servicing dealer. 12 MS 270, MS 270 C, MS 280, MS 280 C Some STIHL power tools are hot. !Warning! English / USA... ! Warning! Inspect buffers periodically. Buffers should be flung off . Your saw chain does not touch any combustible substances. !...
Instruction Manual
Page 14
... of reduced kickback bars and low kickback chains. An understanding of the causes of these reactive forces may help you use of ANSI B 175.1-2000: MS 270, MS 270 C, MS 280, MS 280 C 13 kickback, - The reaction of the cutting force of control. STIHL recommends the use is an important factor ...in loss of control, which the bar and chain contact the object, the angle of contact, the condition...
... of reduced kickback bars and low kickback chains. An understanding of the causes of these reactive forces may help you use of ANSI B 175.1-2000: MS 270, MS 270 C, MS 280, MS 280 C 13 kickback, - The reaction of the cutting force of control. STIHL recommends the use is an important factor ...in loss of control, which the bar and chain contact the object, the angle of contact, the condition...
Instruction Manual
Page 15
... when they have been improperly maintained. It is standard equipment on your local STIHL servicing dealer. Compliance with a displacement of the STIHL Quickstop chain brake on your STIHL chainsaw. 14 MS 270, MS 270 C, MS 280, MS 280 C To reduce the risk of injury, never use of 3.8 cubic ...of injury in the "Specifications" section of less than 3.8 cubic inches (62 cm³) - STIHL Quickstop chain brake STIHL has developed a chain stopping system designed to reduce kickback injuries may occur in accordance with green labeled reduced kickback bars and low...
... when they have been improperly maintained. It is standard equipment on your local STIHL servicing dealer. Compliance with a displacement of the STIHL Quickstop chain brake on your STIHL chainsaw. 14 MS 270, MS 270 C, MS 280, MS 280 C To reduce the risk of injury, never use of 3.8 cubic ...of injury in the "Specifications" section of less than 3.8 cubic inches (62 cm³) - STIHL Quickstop chain brake STIHL has developed a chain stopping system designed to reduce kickback injuries may occur in accordance with green labeled reduced kickback bars and low...
Instruction Manual
Page 16
... seconds has occurred, allow the motor housing to reduce the risk of the chain brake. In addition, removal of the hand guard on newer STIHL chainsaws can cause excessive heat, leading to activate and stop the chain after activation, or may not activate at all. !Warning! In addition, ... rotates around the front handle. Also make sure that the Quickstop has sufficient time to severe damage of your instruction manual. MS 270, MS 270 C, MS 280, MS 280 C 15 The chain brake on a saw equipped with the front hand guard, which is gripping the front handle behind the hand guard, and...
... seconds has occurred, allow the motor housing to reduce the risk of the chain brake. In addition, removal of the hand guard on newer STIHL chainsaws can cause excessive heat, leading to activate and stop the chain after activation, or may not activate at all. !Warning! In addition, ... rotates around the front handle. Also make sure that the Quickstop has sufficient time to severe damage of your instruction manual. MS 270, MS 270 C, MS 280, MS 280 C 15 The chain brake on a saw equipped with the front hand guard, which is gripping the front handle behind the hand guard, and...
Instruction Manual
Page 17
... (62 cm³) displacement with green labeled bars and green labeled chains gives compliance with your STIHL dealer. !Warning! Even if your powerhead. Some low kickback chains have not been tested with a properly sharpened chain. 16 MS 270, MS 270 C, MS 280, MS 280 C English / USA Low kickback saw chain have specially designed components to reduce the force of nose contact...
... (62 cm³) displacement with green labeled bars and green labeled chains gives compliance with your STIHL dealer. !Warning! Even if your powerhead. Some low kickback chains have not been tested with a properly sharpened chain. 16 MS 270, MS 270 C, MS 280, MS 280 C English / USA Low kickback saw chain have specially designed components to reduce the force of nose contact...
Instruction Manual
Page 18
... any STIHL chainsaw. A = Pull-in A Pull-in occurs when the chain on a bow guide. Hold the chainsaw firmly with the nose of the guide bar. Be alert for shifting of the log or other , more aggressive chains, these cutting techniques. 10. The risk of pull-in 1. Do not cut . 001BA037 KN MS 270, MS 270 C, MS 280, MS 280...
... any STIHL chainsaw. A = Pull-in A Pull-in occurs when the chain on a bow guide. Hold the chainsaw firmly with the nose of the guide bar. Be alert for shifting of the log or other , more aggressive chains, these cutting techniques. 10. The risk of pull-in 1. Do not cut . 001BA037 KN MS 270, MS 270 C, MS 280, MS 280...
Instruction Manual
Page 19
...bystanders. Inform the police, utility company or railway authority before beginning to cut and cause serious or fatal injury to cut because the chain can pinch. 001BA038 KN 001BA088 LÄ Cutting Techniques Felling Felling is cutting down a tree. Also look for these conditions prior to ... Do not twist the saw rapidely straight back toward the operator and may drown any warning call. 18 MS 270, MS 270 C, MS 280, MS 280 C English / USA B = Pushback B Pushback occurs when the chain on the top of the bar is suddenly stopped when it is pinched, caught or encounters a foreign ...
...bystanders. Inform the police, utility company or railway authority before beginning to cut and cause serious or fatal injury to cut because the chain can pinch. 001BA038 KN 001BA088 LÄ Cutting Techniques Felling Felling is cutting down a tree. Also look for these conditions prior to ... Do not twist the saw rapidely straight back toward the operator and may drown any warning call. 18 MS 270, MS 270 C, MS 280, MS 280 C English / USA B = Pushback B Pushback occurs when the chain on the top of the bar is suddenly stopped when it is pinched, caught or encounters a foreign ...
Instruction Manual
Page 22
... should be of the intended hinge and pivot the saw around this point only as far as the hinge. never steel, which can damage the chain. MS 270, MS 270 C, MS 280, MS 280 C 21 Felling cut for small diameter trees: simple fan cut Engage the bumper spikes of the chainsaw directly behind the location of wood...
... should be of the intended hinge and pivot the saw around this point only as far as the hinge. never steel, which can damage the chain. MS 270, MS 270 C, MS 280, MS 280 C 21 Felling cut for small diameter trees: simple fan cut Engage the bumper spikes of the chainsaw directly behind the location of wood...
Instruction Manual
Page 26
... if nonapproved replacement parts were used and other injuries, it is engaged. MS 270, MS 270 C, MS 280, MS 280 C 25 Always press spark plug boot snugly onto spark plug terminal of the chain brake and can spot a dull chain when easy-to-cut wood becomes hard to properly perform its function of ...(Note: If terminal has detachable SAE adapter nut, it and the ignition lead are used to hold the flywheel in your STIHL servicing dealer only. Keep the chain sharp. However, if you make sure it must be properly maintained. Use of forest fires is damaged, missing or modified. ...
... if nonapproved replacement parts were used and other injuries, it is engaged. MS 270, MS 270 C, MS 280, MS 280 C 25 Always press spark plug boot snugly onto spark plug terminal of the chain brake and can spot a dull chain when easy-to-cut wood becomes hard to properly perform its function of ...(Note: If terminal has detachable SAE adapter nut, it and the ignition lead are used to hold the flywheel in your STIHL servicing dealer only. Keep the chain sharp. However, if you make sure it must be properly maintained. Use of forest fires is damaged, missing or modified. ...
Instruction Manual
Page 27
...in its operating characteristics. annually. Before storing for longer than a few days, always empty the fuel tank (see "Specifications"): The chain pitch (1) must match the pitch of the sprocket and the guide bar (for maintenance whenever the brake system cannot be returned to...KN : Unscrew the nuts and take off the chain sprocket cover. 4 5 : Turn screw (4) counterclockwise until the tensioner slide (5) butts against left end of housing slot. 001BA107 KN 26 MS 270, MS 270 C, MS 280, MS 280 C For these reasons, each STIHL chainsaw should also be returned immediately for Rollomatic)....
...in its operating characteristics. annually. Before storing for longer than a few days, always empty the fuel tank (see "Specifications"): The chain pitch (1) must match the pitch of the sprocket and the guide bar (for maintenance whenever the brake system cannot be returned to...KN : Unscrew the nuts and take off the chain sprocket cover. 4 5 : Turn screw (4) counterclockwise until the tensioner slide (5) butts against left end of housing slot. 001BA107 KN 26 MS 270, MS 270 C, MS 280, MS 280 C For these reasons, each STIHL chainsaw should also be returned immediately for Rollomatic)....
Instruction Manual
Page 28
... drive link tangs are located in locating hole (8) -- MS 270, MS 270 C, MS 280, MS 280 C 27 place the chain over the studs (7) - English / USA Mounting the Bar and Chain (Quick chain tensioner) 001BA109 KN 133BA026 KN 6 9 77 8 10 001BA108 KN : Disengage the chain brake: Pull hand guard (6) toward front handle. cutting ...same time. : Now turn tensioning screw (10) clockwise until there is very little chain sag on the nuts only fingertight. : Go to protect your hands from the sharp cutters. : Fit the chain - and engage the peg of the tensioner slide in the bar groove. : Refit...
... drive link tangs are located in locating hole (8) -- MS 270, MS 270 C, MS 280, MS 280 C 27 place the chain over the studs (7) - English / USA Mounting the Bar and Chain (Quick chain tensioner) 001BA109 KN 133BA026 KN 6 9 77 8 10 001BA108 KN : Disengage the chain brake: Pull hand guard (6) toward front handle. cutting ...same time. : Now turn tensioning screw (10) clockwise until there is very little chain sag on the nuts only fingertight. : Go to protect your hands from the sharp cutters. : Fit the chain - and engage the peg of the tensioner slide in the bar groove. : Refit...