Original Instruction ManualPrinted on chlorine-free paper
Printing inks contain vegetable oils, paper can be recycled.
© ANDREAS STIHL AG & Co. KG, 2009
0458-546-8221-A. M0-7.L09.PM.
0000001091_004_GB
FS 40, FS 40 C, FS 50, FS 50 C
English
1
{
Contents
Dear Customer,
Thank you for choosing a quality
engineered STIHL product.
This machine has been built using
modern production techniques and
comprehensive quality assurance.
Every effort has been made to ensure
your satisfaction and troublefree use
of the machine.
Please contact your dealer or our
sales company if you have any
queries concerning your machine.
Your
Hans Peter Stihl
Guide to Using this Manual 2
Safety Precautions and Working
Techniques 2
Approved Combinations of Cutting
Attachment, Deflector, Handle and
Harness 9
Mounting the Loop Handle 10
Mounting the Deflector 10
Mounting the Cutting Attachment 11
Fuel 14
Fueling 15
Starting / Stopping the Engine 17
Operating Instructions 19
Cleaning the Air Filter 19
Engine Management 20
Adjusting the Carburetor 20
Checking the Spark Plug 21
Engine Running Behavior 22
Rewind Starter 22
Storing the Machine 23
Replacing Nylon Line 23
Inspections and Maintenance by
Dealer 26
Maintenance and Care 27
Main Parts 29
Specifications 30
Special Accessories 31
Maintenance and Repairs 32
STIHL Limited Emission Control
Warranty Statement 32