Contents

__04.fm01

 

Secondary Chain ..............

3

Taking Care of Guide Bar ...............

45

 

Guide to Using this Manual

Cleaning the Air Filter .....................

46

 

 

Braking System ................................

2

Air Filter System .............................

46

_003

 

Some Important Safety Precautions

 

Motor Management ........................

47

122

 

for Chain Saw Users ........................

4

Adjusting the Carburetor ................

47

 

Safety Precautions and Working

 

Spark Arresting Screen

 

_SE_

 

 

 

 

Techniques .......................................

6

in Muffler ........................................

49

BA

 

 

Mounting the Bar and Chain

 

Checking the Spark Plug ................

50

 

 

 

 

 

(Side chain tensioner) ....................

29

Replacing Starter Rope

 

 

 

Mounting the Bar and Chain

 

and Rewind Spring .........................

51

 

 

(Quick Chain Tensioner) .................

30

Storing the Machine .......................

53

 

recycled.

Tensioning the Saw Chain

 

Checking and Replacing

 

 

(Side chain tensioner) ....................

33

Chain Sprocket ...............................

54

 

 

 

 

Tensioning the Saw Chain

 

Maintaining and Sharpening

 

 

can be

(Quick chain tensioner) ..................

34

Saw Chain ......................................

55

 

Checking Chain Tension .................

34

Maintenance Chart .........................

59

 

paper

Fuel ................................................

34

Main Parts of the Saw ....................

61

 

Fueling ............................................

35

Specifications .................................

63

 

oils;

paper.free-chlorineon

Chain Lubricant ..............................

37

Special Accessories .......................

64

vegetablecontaininks

Filling Chain Oil Tank ......................

37

Ordering Spare Parts .....................

64

 

 

 

 

Checking Chain Lubrication ...........

38

Maintenance and Repairs ..............

65

 

 

Chain Brake ...................................

38

STIHL Incorporated

 

 

 

Winter Operation ............................

40

Federal Emission Control

 

 

 

Information Before You Start ..........

41

Warranty Statement ........................

66

Printed

Printing

Starting / Stopping the Engine ........

41

Trademarks ....................................

68

Operating Instructions ....................

44

 

 

 

 

 

 

& Co. KG, 2006

J6. CP. Printed in USA

 

 

 

 

© ANDREAS STIHL AG

0458 150 8621 A. M0,5.

STIHl

 

 

 

English / USA

Allow only persons who understand this Manual to operate your chainsaw.

To receive maximum performance and satisfaction from your STIHL chainsaw, it is important that you read and understand the maintenance and safety precautions, starting on page 4, before using your chainsaw.

Contact your STIHL dealer or the STIHL distributor for your area if you do not understand any of the instructions in this Manual.

!Warning!

Because a chainsaw is a high-speed wood-cutting tool, some special safety precautions must be observed as with any other power saw to reduce the risk of personal injury.

Careless or improper use may cause serious or even fatal injury.

STIHL's philosophy is to continually improve all of its products. As a result, engineering changes and improvements are made from time-to-time. If the operating characteristics or the appearance of your chainsaw differs from those described in this Manual, please contact your STIHL dealer for information and assistance.

MS 280 C

1