Solo USA 280 ユーザーズマニュアル

MS 270, MS 270 C, MS 280, MS 280 C

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STIHl

Guide to Using this Manual  ..............  2
Some Important Safety Precautions
for Chain Saw Users  ........................  3
Safety Precautions and Working 
Techniques .......................................  5
Mounting the Bar and Chain
(Side chain tensioner)  ....................  28
Mounting the Bar and Chain
(Quick chain tensioner)  ..................  29
Tensioning the Saw Chain
(Side chain tensioner)  ....................  32
Tensioning the Saw Chain
(Quick chain tensioner)  ..................  32
Checking Chain Tension .................  33
Fuel ................................................  33
Fueling ............................................  34
Chain Lubricant  ..............................  35
Filling Chain Oil Tank ......................  36
Checking Chain Lubrication  ...........  36
Chain Brake ....................................  37
Winter Operation  ............................  38
Information Before You Start  ..........  39
Starting / Stopping the Engine  ........  39
Operating Instructions  ....................  42
Taking Care of Guide Bar  ...............  43
Air Filter System  .............................  44
Cleaning the Air Filter .....................  44
Motor Management  ........................  45
Adjusting the Carburetor  ................  45
Spark Arresting Screen
in Muffler .........................................  47
Checking the Spark Plug  ................  48
Replacing Starter Rope 
and Rewind Spring  .........................  49
Storing the Machine ........................  51
Checking and Replacing
Chain Sprocket  ...............................  52

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 3, 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.

!

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.