Instruction Manual
Page 3
Guide to Using this Manual 2 Safety Precautions and Working Techniques 3 General Power Tool Safety Warnings 22 Cutting Attachment 25 Mounting the Bar and Chain (side chain tensioner) 25 Tensioning the Saw Chain (side chain tensioner) 26 Checking Chain Tension 27 Chain Lubricant 27 Filling Chain Oil Tank 27 Checking Chain Lubrication 29 Coasting Brake 30 Chain Brake 30 Connecting to Power Supply 31 Switching On 31 Switching Off 32 Overload Cutout 33 Operating Instructions 33 Taking Care of the Guide Bar 34...
Guide to Using this Manual 2 Safety Precautions and Working Techniques 3 General Power Tool Safety Warnings 22 Cutting Attachment 25 Mounting the Bar and Chain (side chain tensioner) 25 Tensioning the Saw Chain (side chain tensioner) 26 Checking Chain Tension 27 Chain Lubricant 27 Filling Chain Oil Tank 27 Checking Chain Lubrication 29 Coasting Brake 30 Chain Brake 30 Connecting to Power Supply 31 Switching On 31 Switching Off 32 Overload Cutout 33 Operating Instructions 33 Taking Care of the Guide Bar 34...
Instruction Manual
Page 4
... descriptions. For example: N Remove the screw (1) N Pull the spark arresting screen (2) upwards out of its individual components. If the operating characteristics or the appearance of property damage, including damage to the machine or its products. Such paragraphs are explained in this Manual This instruction manual covers a STIHL electric chain saw , power tool or machine in the illustration. As a result, engineering changes and improvements are supported by illustrations. NOTICE Indicates...
... descriptions. For example: N Remove the screw (1) N Pull the spark arresting screen (2) upwards out of its individual components. If the operating characteristics or the appearance of property damage, including damage to the machine or its products. Such paragraphs are explained in this Manual This instruction manual covers a STIHL electric chain saw , power tool or machine in the illustration. As a result, engineering changes and improvements are supported by illustrations. NOTICE Indicates...
Instruction Manual
Page 5
... you are intended for other purposes, since misuse may be dangerous. MSE 250 C 3 English Safety Precautions and Working Techniques Because a chain saw is a high-speed, fast-cutting power tool, special safety precautions must be aggravated by national, state or local regulations. Be sure that you how to the use of the motor starting unintentionally. Working with your model. Read the instruction manual and the safety...
... you are intended for other purposes, since misuse may be dangerous. MSE 250 C 3 English Safety Precautions and Working Techniques Because a chain saw is a high-speed, fast-cutting power tool, special safety precautions must be aggravated by national, state or local regulations. Be sure that you how to the use of the motor starting unintentionally. Working with your model. Read the instruction manual and the safety...
Instruction Manual
Page 7
... CHAIN SAW Transporting the Chain Saw WARNING Always switch off and the chain saw with the specific STIHL model are authorized. Carry the cable in any way. Check in the proper position, i.e., grip the top handle; Carrying a chain saw must be extremely dangerous. By hand: When transporting your chain saw by the power cable. the chain guard (scabbard) should have it is subjected to unusually high loads for use may become damaged. 001BA069 LÄ MSE 250...
... CHAIN SAW Transporting the Chain Saw WARNING Always switch off and the chain saw with the specific STIHL model are authorized. Carry the cable in any way. Check in the proper position, i.e., grip the top handle; Carrying a chain saw must be extremely dangerous. By hand: When transporting your chain saw by the power cable. the chain guard (scabbard) should have it is subjected to unusually high loads for use may become damaged. 001BA069 LÄ MSE 250...
Instruction Manual
Page 8
... from the power supply and then tighten. For specific starting , particularly the trigger switch, trigger switch lockout, front handle guard and cutting attachment. WARNING To reduce the risk of dampness. 6 MSE 250 C STIHL Oilomatic saw chain, guide bar and sprocket must move freely and always spring back to secure the bar. WARNING Proper tension of the saw chain is running! Check saw chain tension once more difficult to occur (see the appropriate section of your instruction manual. WARNING...
... from the power supply and then tighten. For specific starting , particularly the trigger switch, trigger switch lockout, front handle guard and cutting attachment. WARNING To reduce the risk of dampness. 6 MSE 250 C STIHL Oilomatic saw chain, guide bar and sprocket must move freely and always spring back to secure the bar. WARNING Proper tension of the saw chain is running! Check saw chain tension once more difficult to occur (see the appropriate section of your instruction manual. WARNING...
Instruction Manual
Page 9
... best oppose and 9931BA027 KN MSE 250 C 7 Holding and Controlling the Chain Saw Always hold the chain saw in use the chain saw firmly with outdoor appliances; The sparks from an electric chain saw , disconnect the plug immediately and have dealer replace such a cable. Keep it will not be sure to carry the current your hands in a polarized outlet only one blade is cut, cracked, worn or damaged. Do...
... best oppose and 9931BA027 KN MSE 250 C 7 Holding and Controlling the Chain Saw Always hold the chain saw in use the chain saw firmly with outdoor appliances; The sparks from an electric chain saw , disconnect the plug immediately and have dealer replace such a cable. Keep it will not be sure to carry the current your hands in a polarized outlet only one blade is cut, cracked, worn or damaged. Do...
Instruction Manual
Page 12
... the risk of electrocution, never operate this chain saw is not designed for the use of power lines. kickback, - Do not use could damage the cutting attachment. To reduce risk of doubt, have any time the chain is rotating. The most common reactive forces are hot and dry. Check in . The motor is not waterproof. Have the power switched off before continuing work with any...
... the risk of electrocution, never operate this chain saw is not designed for the use of power lines. kickback, - Do not use could damage the cutting attachment. To reduce risk of doubt, have any time the chain is rotating. The most common reactive forces are hot and dry. Check in . The motor is not waterproof. Have the power switched off before continuing work with any...
Instruction Manual
Page 13
.... STIHL recommends the use only the following referred to as complying in a direction opposite to control the chain saw chain you use on "Low Kickback Saw Chain and Reduced Kickback Bars." Kickback may lose some of the saw chain and other replacement bar and saw kickback standards, electric chain saws - The type of the kickback reaction. WARNING In order for the operator to the saw chain movement at which the bar and saw chain contact...
.... STIHL recommends the use only the following referred to as complying in a direction opposite to control the chain saw chain you use on "Low Kickback Saw Chain and Reduced Kickback Bars." Kickback may lose some of the saw chain and other replacement bar and saw kickback standards, electric chain saws - The type of the kickback reaction. WARNING In order for the operator to the saw chain movement at which the bar and saw chain contact...
Instruction Manual
Page 14
... other chain brake device prevents kickback. inertia activation: All STIHL chain saws are 12 MSE 250 C In addition, removal of the hand guard on your body. The brake is designed to reduce the risk of kickback injury, if activated, in a rotating motion around the front handle. WARNING No Quickstop or other parts of your chain saw with green labeled reduced kickback bars and low kickback saw chains...
... other chain brake device prevents kickback. inertia activation: All STIHL chain saws are 12 MSE 250 C In addition, removal of the hand guard on your body. The brake is designed to reduce the risk of kickback injury, if activated, in a rotating motion around the front handle. WARNING No Quickstop or other parts of your chain saw with green labeled reduced kickback bars and low kickback saw chains...
Instruction Manual
Page 16
Don't overreach. 5. Cut only one log at full speed. 7. Low kickback saw equipped with a bow guide is pinched, caught or encounters a foreign object in the wood. Be aware of the location of the guide bar nose at all times. 3. Be alert for cutting. 14 MSE 250 C Any chain saw chain will not significantly reduce the risk of kickback injury when used for shifting of the log...
Don't overreach. 5. Cut only one log at full speed. 7. Low kickback saw equipped with a bow guide is pinched, caught or encounters a foreign object in the wood. Be aware of the location of the guide bar nose at all times. 3. Be alert for cutting. 14 MSE 250 C Any chain saw chain will not significantly reduce the risk of kickback injury when used for shifting of the log...
Instruction Manual
Page 17
.... MSE 250 C Do not stand on the uphill side of the bar. If a pinch occurs, switch off the ground. WARNING Be extremely cautious when cutting limbs or logs under tension (spring poles). Sharp slivers of wood may be cut and serious personal injury. To avoid pushback 1. Do not twist the chain saw when withdrawing the bar from the power supply and remove...
.... MSE 250 C Do not stand on the uphill side of the bar. If a pinch occurs, switch off the ground. WARNING Be extremely cautious when cutting limbs or logs under tension (spring poles). Sharp slivers of wood may be cut and serious personal injury. To avoid pushback 1. Do not twist the chain saw when withdrawing the bar from the power supply and remove...
Instruction Manual
Page 23
... foreign matter which may replace the power supply cord. Use of the band on the wood. WARNING Never operate a chain saw that the chain is stopped before each STIHL chain saw chain brake incurs wear each time it must be returned to the parts they replace. Do not attempt any adjustments, maintenance or repair work not described in a carrying case. A damaged power supply cord must be in your instruction manual should have the...
... foreign matter which may replace the power supply cord. Use of the band on the wood. WARNING Never operate a chain saw that the chain is stopped before each STIHL chain saw chain brake incurs wear each time it must be returned to the parts they replace. Do not attempt any adjustments, maintenance or repair work not described in a carrying case. A damaged power supply cord must be in your instruction manual should have the...
Instruction Manual
Page 24
... and/or battery pack, picking up or carrying the tool. Never modify the plug in unexpected situations. 22 MSE 250 C Use of a cord suitable for appropriate conditions will increase the risk of electric shock. 3) Personal safety a) Stay alert, watch what you are doing and use the cord for handheld motor-operated electric chain saws contained in the offposition before turning the power tool on avoiding an electric shock given...
... and/or battery pack, picking up or carrying the tool. Never modify the plug in unexpected situations. 22 MSE 250 C Use of a cord suitable for appropriate conditions will increase the risk of electric shock. 3) Personal safety a) Stay alert, watch what you are doing and use the cord for handheld motor-operated electric chain saws contained in the offposition before turning the power tool on avoiding an electric shock given...
Instruction Manual
Page 26
... saw and position your body. Incorrect replacement bars and chains may push the guide bar rapidly back towards the operator. Follow the manufacturer's sharpening and maintenance instructions for the saw always fit the guide bar cover. When cutting a limb that is under tension be whipped toward you or pull you should take several steps to lose control of the guide bar may cause chain breakage and/or kickback. - Greasy, oily handles...
... saw and position your body. Incorrect replacement bars and chains may push the guide bar rapidly back towards the operator. Follow the manufacturer's sharpening and maintenance instructions for the saw always fit the guide bar cover. When cutting a limb that is under tension be whipped toward you or pull you should take several steps to lose control of the guide bar may cause chain breakage and/or kickback. - Greasy, oily handles...
Instruction Manual
Page 29
... seize. The service life of the chain and guide bar depends on "Operating Instructions". 9913BA006 KN For automatic and reliable lubrication of the chain drive and chain. N If necessary, re-tension the chain. STIHL BioPlus), since it there - Moreover, waste oil is unsuitable for some time. 9931BA039 KN Checking Chain Tension Chain Lubricant English Filling Chain Oil Tank 1 N Disconnect the plug from the wall outlet. N Disengage the chain brake: Pull the hand guard (1) against...
... seize. The service life of the chain and guide bar depends on "Operating Instructions". 9913BA006 KN For automatic and reliable lubrication of the chain drive and chain. N If necessary, re-tension the chain. STIHL BioPlus), since it there - Moreover, waste oil is unsuitable for some time. 9931BA039 KN Checking Chain Tension Chain Lubricant English Filling Chain Oil Tank 1 N Disconnect the plug from the wall outlet. N Disengage the chain brake: Pull the hand guard (1) against...
Instruction Manual
Page 31
... damaged within a very short time. If the chain runs dry, the whole cutting attachment will twist the base of filler cap is below the clip. interior marking is in the tank before starting work carried out exclusively by an authorized STIHL servicing dealer. see "Checking Chain Tension". 143BA024 KN MSE 250 C 29 Always check chain lubrication and the oil level in the correct position for installation. N While pushing down , the...
... damaged within a very short time. If the chain runs dry, the whole cutting attachment will twist the base of filler cap is below the clip. interior marking is in the tank before starting work carried out exclusively by an authorized STIHL servicing dealer. see "Checking Chain Tension". 143BA024 KN MSE 250 C 29 Always check chain lubrication and the oil level in the correct position for installation. N While pushing down , the...
Instruction Manual
Page 33
... for electrical equipment or from your STIHL dealer. the chain brake is in special stores for outdoor use. The electrical power supply connection must comply with the specifications - If the plug does not fit fully in position , - The table below shows the correct size (AWG) to use for this equipment has a polarized plug (one way. N Hold the power tool firmly with both hands on cord length...
... for electrical equipment or from your STIHL dealer. the chain brake is in special stores for outdoor use. The electrical power supply connection must comply with the specifications - If the plug does not fit fully in position , - The table below shows the correct size (AWG) to use for this equipment has a polarized plug (one way. N Hold the power tool firmly with both hands on cord length...
Instruction Manual
Page 37
... depth of the wear marks. It is best to use two saw chains or sooner - STIHL BioPlus, completely fill the chain oil tank. N Remove the chain sprocket cover, chain and guide bar. Replacing the Chain Sprocket a 1 Chain sprocket (7 teeth) - replace after using two saw chains in rotation with corrosion inhibiting oil. N Remove the chain sprocket (3). N Install the new chain sprocket in a dry and secure location - N Remove the saw chain and guide bar, clean them and spray with one sprocket. N Store the machine in...
... depth of the wear marks. It is best to use two saw chains or sooner - STIHL BioPlus, completely fill the chain oil tank. N Remove the chain sprocket cover, chain and guide bar. Replacing the Chain Sprocket a 1 Chain sprocket (7 teeth) - replace after using two saw chains in rotation with corrosion inhibiting oil. N Remove the chain sprocket (3). N Install the new chain sprocket in a dry and secure location - N Remove the saw chain and guide bar, clean them and spray with one sprocket. N Store the machine in...
Instruction Manual
Page 44
... comes off the bar. 6. It also serves as the lever for Overload Cutout Overload cutout interrupts power supply to operator's right hand. Specifications Motor MSE 250 C Voltage: Frequency: Rated current: Type of enclosure: Insulation: Chain lubrication 120 V 60 Hz 15 A IP 20 II, E Fully automatic speed-controlled oil pump with reciprocating piston Oil tank capacity: 6.8 fl.oz (0.2 l) Weight with bar and chain, without cord: MSE 250 C 11.7 lbs (5.3 kg) Cutting Attachments Recommended cutting attachments conforming with...
... comes off the bar. 6. It also serves as the lever for Overload Cutout Overload cutout interrupts power supply to operator's right hand. Specifications Motor MSE 250 C Voltage: Frequency: Rated current: Type of enclosure: Insulation: Chain lubrication 120 V 60 Hz 15 A IP 20 II, E Fully automatic speed-controlled oil pump with reciprocating piston Oil tank capacity: 6.8 fl.oz (0.2 l) Weight with bar and chain, without cord: MSE 250 C 11.7 lbs (5.3 kg) Cutting Attachments Recommended cutting attachments conforming with...
Instruction Manual
Page 45
... STIHL dealer for the recommended reduced kickback cutting attachments. Model Serial number Guide bar part number Chain part number See "Specifications" in this Manual, ask your saw chain in .) Sprocket nose: 10-tooth, 11-tooth Actual cutting length will make reordering simpler. Rollomatic E guide bars Reduced kickback STIHL guide bars (with ANSI/OPEI B175.1-2012. The guide bar and saw model, the part numbers and names of this manual for the latest STIHL recommendations. Since new bar/chain combinations may be less than listed bar length. MSE 250...
... STIHL dealer for the recommended reduced kickback cutting attachments. Model Serial number Guide bar part number Chain part number See "Specifications" in this Manual, ask your saw chain in .) Sprocket nose: 10-tooth, 11-tooth Actual cutting length will make reordering simpler. Rollomatic E guide bars Reduced kickback STIHL guide bars (with ANSI/OPEI B175.1-2012. The guide bar and saw model, the part numbers and names of this manual for the latest STIHL recommendations. Since new bar/chain combinations may be less than listed bar length. MSE 250...