Original Instruction Manual Printed on chlorine-free paper
Printing inks contain vegetable oils, paper can be recycled.
© ANDREAS STIHL AG & Co. KG, 2016
0458-450-8721-B. VA1.E16.
0000006899_003_GB
SR 440
English
32
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This instruction manual is protected by copyright. All rights reserved, especially the rights to reproduce, translate and process
with electronic systems.
Contents
Dear Customer,
Thank you for choosing a quality
engineered STIHL product.
It 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 product.
Please contact your dealer or our sales
company if you have any queries
concerning this product.
Your
Dr. Nikolas Stihl
Guide to Using this Manual 33
Safety Precautions and Working
Techniques 33
Assembling the Unit 39
Adjusting the Throttle Cable 41
Harness 41
Fuel 42
Fueling 43
Information Before You Start 44
Starting / Stopping the Engine 44
Operating Instructions 46
Calculating Required Quantity of
Solution 47
Metering Unit 48
Filling the Container 50
Working 51
After Finishing Work 51
Storing the Machine 52
Replacing the Air Filter 52
Adjusting the Carburetor 53
Spark Plug 54
Engine Running Behavior 55
Maintenance and Care 56
Minimize Wear and Avoid Damage 58
Main Parts 59
Specifications 60
Maintenance and Repairs 61
Disposal 61