Instruction Manual
Table Of Contents
- STIHL FS 55
- 1 Guide to Using this Manual
- 2 Safety Precautions and Working Techniques
- 2.1 Clothing and equipment
- 2.2 Transporting the machine
- 2.3 Refueling
- 2.4 Before starting
- 2.5 Starting the engine
- 2.6 Holding and guiding the machine
- 2.7 While working
- 2.8 Using mowing heads
- 2.9 When using metal cutting attachments
- 2.10 Vibrations
- 2.11 Maintenance and Repairs
- 2.12 Symbols on Deflectors
- 2.13 Shoulder strap
- 2.14 Mowing Head with Nylon Line
- 2.15 STIHL Polycut Mowing Head with Polymer Blades
- 2.16 Risk of Kickout (Blade Thrust) with Metal Cutting Attachments
- 2.17 Grass Cutting Blade
- 3 Approved Combinations of Cutting Attachment, Deflector, Handle and Harness
- 4 Mounting the Bike Handle
- 5 Mounting the Loop Handle
- 6 Fitting the Carrying Ring
- 7 Mounting the Deflector
- 8 Mounting the Cutting Attachment
- 9 Fuel
- 10 Fueling
- 11 Fitting the Harness
- 12 Balancing the Machine
- 13 Starting / Stopping the Engine
- 14 Transporting the Unit
- 15 Operating Instructions
- 16 Cleaning the Air Filter
- 17 Adjusting the Carburetor
- 18 Spark Plug
- 19 Engine Running Behavior
- 20 Storing the Machine
- 21 Sharpening Metal Cutting Blades
- 22 Maintaining the Mowing Head
- 23 Inspections and Maintenance by Dealer
- 24 Maintenance and Care
- 25 Minimize Wear and Avoid Damage
- 26 Main Parts
- 27 Specifications
- 28 Maintenance and Repairs
- 29 Disposal
- 30 EC Declaration of Conformity
Fuel mix ages – only mix sufficient fuel for a few
weeks work. Do not store fuel mix for longer than
30 days. Exposure to light, the sun, low or high
temperatures can quickly make the fuel mix
unusable.
STIHL MotoMix may be stored for up to 2 years
without any problems.
► Thoroughly shake the mixture in the canister
before fueling your machine.
WARNING
Pressure may build up in the canister – open it
carefully.
► Clean the fuel tank and canister from time to
time.
Dispose of remaining fuel and cleaning fluid
properly in accordance with local regulations and
environmental requirements.
10 Fueling
232BA046 KN
► Before fueling, clean the filler cap and the area
around it to ensure that no dirt falls into the
tank.
► Position the machine so that the filler cap is
facing up.
► Open the filler cap.
Take care not to spill fuel while fueling and do
not overfill the tank. STIHL recommends you use
the STIHL filler nozzle (special accessory).
WARNING
After fueling, tighten down the filler cap as
securely as possible by hand.
11 Fitting the Harness
The type and style of the harness depend on the
market.
The use of the harness is described in the chap‐
ter on "Approved Combinations of Cutting
Attachment, Deflector, Handle and Harness".
11.1 Shoulder strap
► Put on the shoulder strap (1).
► Adjust the length of the strap so that the cara‐
biner (2) is about a hand’s width below your
right hip.
► Balance the machine.
10 Fueling English
0458-233-0121-H 19