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0458-729-8621-A

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English 

6 IMPORTANT SAFETY INSTRUCTIONS

■ Before connecting the chain saw to the power supply:

– Read and follow the instructions on switching on the 

chain saw, 

@

14.1.

■ To help reduce the risk of serious personal injury or death 

from unintentional starting:

– Be sure the trigger switch and trigger switch lockout 

are not depressed when connecting the chain saw to 

the power supply.

– Never carry the chain saw with your finger on the 

trigger switch.

– Release the trigger switch and trigger switch lockout 

and engage the chain brake before disconnecting 

the chain saw from the power supply.

– Engage the chain brake and disconnect the chain 

saw from the power supply before assembling, 

transporting, adjusting, inspecting, cleaning, 

servicing, maintaining or storing the chain saw and 

any other time it is not in use.

– Never leave the chain saw unattended when it is 

connected to the power supply.

■ Before disengaging the chain brake and switching on your 

chain saw, take the following steps to reduce the risk of 

personal injury from reactive forces, loss of control or 

inadvertent contact:

– Read and follow the instructions on switching on the 

chain saw, 

@

14.1.

– Be sure that the guide bar and saw chain are clear 

of you and all other obstructions and objects, 

including the ground.

– Never attempt to switch on the chain saw when the 

guide bar is in a cut or kerf. Doing so could lead to 

reactive forces and injury.

6.6.2 Holding and Controlling the Chain Saw

WARNING

■ To maintain a firm grip and properly control your chain 

saw:

– Keep the handles clean and dry at all times. Keep 

them free of moisture, pitch, oil, grease and resin.

■ To reduce the risk of serious or fatal injuries to the 

operator or bystanders from loss of control:

– Place your left hand on the front handle and your 

right hand on the rear handle (see illustration). Left-

handers must follow these instructions too.

– Wrap your fingers tightly around the handles, 

keeping the handles cradled between your thumb 

and forefinger.

– Position the chain saw in such a way that all parts of 

your body are clear of the cutting attachment 

whenever the motor is running. Stand to the left of 

the cut while bucking, outside of the cutting plane 

(see illustration).

– Avoid contacting any object with the 

upper quadrant of the tip of the guide 

bar. It may cause kickback to occur.

– Always hold the chain saw firmly with 

both hands when you are working.

0000-GXX-2107-A0

Summary of Contents for MSE 141 C

Page 1: ...como resultado de un culatazo utilice la barra y la cadena de contragolpe reducido de la forma especificada en este manual o de otros componentes reductores de contragolpe WARNING Read Instruction Ma...

Page 2: ...Instruction Manual 1 51 Manual de instrucciones 52 108...

Page 3: ...Other Reactive Forces 17 7 1 Reactive Forces 17 7 2 Kickback 17 7 3 Pull in 22 7 4 Pushback 22 8 Proper Techniques for Basic Bucking Limbing Pruning and Felling 23 8 1 Intended Uses 23 8 2 Bucking 23...

Page 4: ...41 20 2 Inspecting and Maintaining the Chain Saw 41 20 3 Inspecting and Maintaining the Chain Sprocket 42 20 4 Inspecting and Maintaining the Guide Bar 42 20 5 Inspecting Maintaining and Sharpening th...

Page 5: ...components 2 2 Symbols in Text The following symbol is included to assist you with the use of the manual 3 1 Chain Saw 1 Rear Hand Guard Helps protect the operator s right hand in the event the chain...

Page 6: ...ch until depressed 15 Trigger Switch Switches the motor on and off 16 Rear Handle Handle for the operator s right hand 17 Oil Sight Glass Shows the bar and chain oil level 18 Power Supply Cord Supplie...

Page 7: ...ur body is earthed or grounded c Do not expose power tools to rain or wet conditions Water entering a power tool will increase the risk of electric shock d Do not abuse the cord Never use the cord for...

Page 8: ...ols out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool Power tools are dangerous in the hands of untrained users e Mai...

Page 9: ...materials Use of the chain saw for operations different than intended could result in a hazardous situation 5 8 Causes and Operator Prevention of Kickback a Kickback may occur when the nose or tip of...

Page 10: ...strenuous work Do not operate the chain saw while under the influence of any substance drug alcohol or medication etc that might impair vision balance dexterity or judgment Be alert Do not operate th...

Page 11: ...rush or the moving saw chain To reduce the risk of eye injury To reduce the risk of injury to your face STIHL recommends that you also wear a face shield or face screen over your goggles or protective...

Page 12: ...or cutting large diameter logs Read and follow the operating instructions in this manual for approved applications 8 To reduce the risk of personal injury to the operator and bystanders Always release...

Page 13: ...k of electric shock Use only extension cords that are intended for outdoor use identified in the U S by the following marking Suitable for use with outdoor appliances Store indoors while not in use Th...

Page 14: ...inute or two then switch the motor off and engage the chain brake Disconnect the chain saw from the power supply and recheck chain tension Check saw chain tension periodically thereafter at regular in...

Page 15: ...follow the instructions on switching on the chain saw 14 1 Be sure that the guide bar and saw chain are clear of you and all other obstructions and objects including the ground Never attempt to switc...

Page 16: ...al can increase the danger of slipping tripping or falling Use extreme caution when cutting small size brush branches and saplings because slender material may catch the saw chain and spring toward yo...

Page 17: ...llen can cause susceptible persons to have an allergic or asthmatic reaction Substantial or repeated inhalation of dust or other airborne contaminants especially those with a smaller particle size may...

Page 18: ...uch as nails spikes cables or wires Before starting a cut ensure that it can be completed without contacting surrounding objects or structures such as fencing or stonework If the rotating saw chain st...

Page 19: ...ck WARNING When this occurs the energy driving the saw chain can create a force that moves the chain saw in a direction opposite to the saw chain movement at the point where the saw chain is slowed or...

Page 20: ...m a kickback test machine WARNING Compliance with the chain saw kickback standards does not mean that the bar and saw chain will rotate at most 45 in a real life kickback The computer derived angles o...

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