STIHL FS 410 C K Instruction Manual Notice d'emploi
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STIHL FS 410 C K
Instruction Manual
Notice d’emploiG Instruction Manual 1 - 40 F Notice d’emploi 41 - 84
English
Contents
Guide to Using this Manual 2 Specifications 37 Dear Customer,
Safety Precautions and Working Special Accessories 37 Thank you for choosing a quality
Techniques 2 Maintenance and Repairs 38 engineered STIHL product.
Original Instruction Manual Approved Combinations of Cutting STIHL Limited Emission Control This machine has been built using
Attachment, Deflector, Limit Stop Warranty Statement 38 modern production techniques and
and Harness 9 comprehensive quality assurance.
Mounting the Bike Handle 10 Every effort has been made to ensure
Adjusting the Throttle Cable 12 your satisfaction and troublefree use of
the machine.
Mounting the Deflector 13
Mounting the Cutting Attachment 13 Please contact your dealer or our sales
company if you have any queries
Fuel 14
Printing inks contain vegetable oils, paper can be recycled.
concerning your machine.
Fueling 15
Your
Fitting the Full Harness 18
Balancing the Trimmer/Brushcutter 18
Starting / Stopping the Engine 18
Operating Instructions 20
Air filter 21 Hans Peter Stihl
Printed on chlorine-free paper
Engine Management 22
Adjusting the Carburetor 22
Winter Operation 22
Spark Plug 24
Engine Running Behavior 25
Replacing the Starter Rope and
Rewind Spring 25
Storing the Machine 29
Sharpening Metal Cutting Blades 29
© ANDREAS STIHL AG & Co. KG, 2012
Inspection and Maintenance by
User 30
Inspections and Maintenance by
0458-745-8221-B. VA2.M11.
Dealer 31
0000003940_004_GB
Maintenance and Care 33
Main Parts 35
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FS 410 C K 1English
Symbols in text
Guide to Using this Manual Safety Precautions and
Working Techniques
Because the machine is a
Pictograms
Warning where there is a risk of an high-speed fast-cutting
accident or personal injury or serious power tool, special safety
The meanings of the pictograms damage to property. precautions must be
attached to the machine are explained in observed to reduce the
this manual. risk of personal injury.
Depending on the model concerned, the Caution where there is a risk of It is important that you
following pictograms may be attached to damaging the machine or its individual carefully read the entire
your machine. components. Instruction Manual before
using the machine for the
Fuel tank; fuel mixture of
Engineering improvements first time and keep it in a
gasoline and engine oil
safe place for future ref-
erence. Non-compliance
STIHL's philosophy is to continually with the Instruction Man-
Operate decompression
improve all of its products. For this ual may cause serious or
valve
reason we may modify the design, even fatal injury.
engineering and appearance of our
products periodically. Observe the national safety regulations
issued, for example, by the employers'
Manual fuel pump Therefore, some changes, modifications liability insurance association, social
and improvements may not be covered security institutions, occupational safety
in this manual. and health authorities or other
Operate manual fuel organizations.
pump If you have never used a power tool
before: Ask the salesperson or another
expert to explain how to use it safely – or
attend a training course.
Tube of grease
Minors should never be allowed to use
Intake air: Summer the machine – except for young trainees
operation over the age of 16 when working under
supervision.
Children, animals and bystanders must
Intake air: Winter remain at a distance.
operation
When not using the machine, it must be
laid down in such a way that it does not
Handle heating endanger anyone. Ensure that the
machine cannot be used without
authorization.
2 FS 410 C KEnglish
The user is responsible for accidents or servicing dealer if in doubt. Only use operating the machine. Long hair must
risks involving third parties or their high-quality tools or accessories. be tied up and covered (headscarf, cap,
property. Otherwise there may be a risk of helmet, etc.).
accidents or damage to the machine.
The machine should only be provided or Wear safety boots with
loaned to people familiar with this model Only use original STIHL replacement steel toe caps and non-
and its operation. The Instruction parts and accessories. These have been slip soles.
Manual should always be handed over optimized for the product and the user's
with the machine. requirements.
Use of machines that emit noise may be Never modify the machine in any way, Sturdy shoes with non-slip shoes are
restricted in terms of time by national as this could be extremely dangerous. permissible only when using mowing
and/or on-site, local regulations. STIHL excludes all liability for personal heads.
injury and damage to property caused
The machine may only be operated by Always wear a hard hat
while using unauthorized attachments.
people who are fit, in good physical during thinning work, in
health and in good mental condition. Do not use high-pressure cleaners to high brush, and when-
clean the machine. The hard water jet ever there is a risk of
If you have any condition that might be
can damage parts of the machine. injury due to falling
aggravated by strenuous work, check
with your doctor before operating a The deflector provided with your objects. Wear a face
machine. machine may not protect the operator shield and always wear
from all foreign objects (gravel, glass, safety glasses – danger
If you have a pacemaker: The ignition due to flying objects.
wire etc.) thrown by the revolving cutting
system of your machine produces an
attachment. Thrown objects may also A face mask alone is not sufficient to
electromagnetic field of very low
ricochet and strike the operator. protect the eyes.
intensity. An effect on individual
pacemaker types cannot be excluded Wear "personal" hearing protection – e.
entirely. STIHL recommends that you Clothing and equipment
g., ear defenders.
consult your doctor and the
manufacturer of your pacemaker in Wear sturdy gloves.
Wear proper protective clothing and
order to avoid health hazards. equipment.
Anyone who has consumed alcohol, Clothing must be sturdy
medicines affecting their ability to react and snug-fitting, but allow
or drugs must not operate the machine. complete freedom of
STIHL can supply a comprehensive
The machine may only be used to cut movement. Wear snug
range of protective clothing and
wild shrubs, shrubs, scrub, bushes, fitting clothing – an over-
equipment.
small trees and the like up to a diameter all, not a loose-fitting
of 7 cm. jacket.
The machine must not be used for any Clothing which could become trapped in
other purposes – risk of injury! wood, brush or moving parts of the
machine should not be worn. Do not
Only use cutting attachments or
wear a scarf, tie or jewelry when
accessories which have been approved
by STIHL for this machine or which are
technically equivalent. Contact a
FS 410 C K 3English
Transporting the machine Open the fuel filler cap carefully so that Before starting
any excess pressure is relieved
gradually and fuel does not splash out.
Check that machine is properly
The machine may only be refueled in a assembled and in good condition – refer
well ventilated place. Clean the machine to appropriate chapters in the Instruction
immediately if fuel is spilled. Change Manual:
your clothes immediately if they are
contaminated with fuel. – The combination of cutting
attachment, deflector, handle and
002BA479 KN
A number of different filler caps are harness must be permissible and all
installed as standard at the factory. parts must be mounted correctly
Close the filler cap as – The stop button must be easy to
Always switch off the engine. tightly as possible after push
Carry the machine hanging on the refueling.
– Check the choke lever, throttle
harness or by the shaft so that it is trigger and throttle trigger lockout
balanced. Protect metal cutting for smooth action - throttle trigger
attachments against touching – use a must return automatically to idle
After refueling. place the
transport guard. position. From the choke lever
cliplock filler cap (bayo-
Avoid touching hot parts net-type) in position, turn positions g andEnglish
– Never attempt to modify the controls Avoid contact with the During work
or safety devices cutting attachment – risk
Keep the handles dry and clean – of injury!
– Ensure you always have a firm and safe
free from oil and dirt – this is footing.
important for safe control of the
machine In the event of imminent danger or in an
Do not drop-start the emergency, push the stop button to stop
– Adjust carrying harness and engine – start as the engine.
handle(s) in accordance with body described in the Instruc-
height. To this end, observe the tion Manual. The blade
sections "Fitting the harness" and runs on for a short while
"Balancing the machine". after releasing the throttle 15m (50ft)
trigger – coasting effect!
The machine should only be used if it is
in good working order – risk of accident! Check engine idling: The cutting
attachment must remain at a standstill
To prepare for emergencies when using when the engine idles – throttle trigger
a harness: Practice setting down the released. Ensure that there is no-one within a
machine quickly. In order to avoid 15 m radius of the machine – risk of
damage, when practicing, do not throw Keep easily combustible materials (e.g., injury by flying objects! This distance
the machine on the ground. wood chips, bark, dry grass, fuel) away must also be maintained in relation to
from hot exhaust gases and hot muffler objects (vehicles, window panes) – risk
Starting the engine surfaces – risk of fire! of property damage!
Check for correct idling, so that the
Holding and guiding the machine
Move at least 3 m away from the place cutting attachment stops turning when
at which the machine was refueled – the throttle trigger is released.
never in enclosed spaces. Always hold the machine by the handles
Check and/or correct the idle setting
using both hands.
The machine may only be used on level regularly. Have the machine repaired by
ground. Ensure a firm and secure Ensure you always have a firm and safe a servicing dealer if the cutting
footing and hold the machine firmly. The footing. attachment continues to turn
cutting attachment must not touch any nevertheless. STIHL recommends
objects and must not touch the ground, STIHL servicing dealers.
because it may begin to rotate when the Beware of slipping on ice, water, snow
machine is started. or uneven ground!
This is a one-person machine – ensure Watch out for obstacles: tree stumps,
that there is no-one within 15 meters of roots – risk of stumbling!
002BA486 KN
the edger, not even when starting the
power tool! Risk of injury due to thrown Only work while standing on the ground,
objects! never on a ladder, work platform or other
unstable surface.
Right hand on the control handle, left
hand on the handlebar grip.
FS 410 C K 5English
More care and attention than usual are No smoking when working with or near Take particular care when working in
required when wearing ear protection – the machine - risk of fire! Combustible densely overgrown unmanageable
sounds warning you of impending fuel vapor may escape from the fuel areas.
danger (shouts, beeps, etc.) cannot be system.
When mowing in tall brush, bushes and
heard properly.
Dust, fumes and smoke may produced hedges: Min. 15 cm working height with
Take breaks in due time in order to while working may be hazardous to the cutting attachment – take care not to
prevent tiredness and exhaustion – risk health! Wear respiratory protection in endanger animals.
of accidents! the presence of major dust or smoke.
Always turn off the engine before leaving
Work calmly and methodically – only If the machine is subjected to unusually the machine unattended!
with good lighting and visibility. Take high loads for which it was not designed
Examine the cutting attachment
care not to endanger other people! (e.g., heavy impact or a fall), always
periodically at short intervals and as
check that it is in good condition before
Your power tool produces soon as you note any noticeable
continuing work - refer also to the
toxic exhaust fumes as changes:
section "Before starting".
soon as the engine is – Stop engine, hold machine
running. These gases Check the fuel system for leaks and
securely, allow cutting attachment
may be colorless and make sure the safety devices are
to come to a stop
odorless and may contain working properly. Never use the
unburnt hydrocarbons machine if it is not in good condition. – Check condition and secure fitting;
and benzene. Never use Consult a servicing dealer if in doubt. watch out for cracks
the machine indoors or in Do not use the machine with the choke – Ensure that the cutting blades are
poorly ventilated areas, lever in the hot start position < – the sharp
even if your machine is engine speed cannot be controlled in
equipped with a catalytic – Replace damaged or blunt cutting
this setting. attachments immediately, even in
converter.
Never work with- the event of minor hairline cracks
Ensure proper ventilation when working
out the The tool mount must be cleaned
in trenches, hollows or other confined
corresponding regularly to remove grass and scrub –
locations – risk of fatal injury from
deflector for your remove blockages on or near the cutting
breathing toxic fumes!
machine and cut- attachment or deflector.
If you feel sick, if you have a headache, ting attachment –
vision problems (e. g., your field of vision risk of injury due to To change the cutting attachment,
gets smaller), hearing problems, flying objects! switch off the engine – risk of injury!
dizziness or inability to concentrate, stop The gearbox becomes
Check terrain: solid
work immediately. Such symptoms may hot during operation.
objects, such as stones
be caused by an excessively high Never touch the gearbox
or metal parts, etc. can
concentration of exhaust emissions, – risk of burns!
be hurled aside by the
among other things – risk of accident!
cutting blade – risk of
Keep the noise and exhaust emissions injury! They can also
Do not reuse or repair damaged or
to a minimum – do not let the engine run damage the cutting
cracked cutting attachments – for
unnecessarily and only open the throttle attachment and other
example, by welding or straightening –
when actually working. property (e.g. parking
risk of deformation (out-of-balance).
vehicles, windows).
6 FS 410 C KEnglish
Particles or fragments can detach from made from materials of sufficient quality Maintenance and Repairs
the cutting attachment and strike the and have a suitable geometry (shape,
operator or other bystanders at high thickness).
speed – serious injuries! Service the machine regularly. Do not
A metal cutting attachment not made by attempt any maintenance or repair work
STIHL must not be heavier, thicker, not described in the instruction manual.
Use of metal cutting attachments differently shaped or larger in diameter Have all other work performed by a
than the STIHL metal cutting attachment servicing dealer.
STIHL recommends the use of genuine approved for this machine – risk of
injury! STIHL recommends that you have
STIHL metal cutting attachments. Such servicing and repair work carried out
parts have been optimized for the exclusively by an authorized STIHL
machine and the user's requirements. Vibrations
servicing dealer. STIHL dealers are
Metal cutting attachments turn at high regularly given the opportunity to attend
speed. This results in forces that act on Prolonged use of the power tool may training courses and are supplied with
the machine, the attachment and the result in vibration-induced circulation the necessary technical information.
material being cut. problems in the hands (whitefinger Only use high-quality replacement parts
disease). in order to avoid the risk of accidents
Metal cutting attachments must be
sharpened periodically according to No general recommendation can be and damage to the machine. If you have
specifications. given for the length of usage because it any questions in this respect, consult a
depends on several factors. servicing dealer.
Unevenly sharpened metal cutting
attachments produce imbalances that The period of usage is prolonged by: STIHL recommends the use of original
can place extreme loads on the machine STIHL replacement parts. They are
– Hand protection (wearing warm specifically designed to match your
– risk of breakage!
gloves) model and meet your performance
Blunt or improperly sharpened edges requirements.
– Work breaks
can lead to increased loading of the
metal cutting attachment – risk of injury The period of usage is shortened by: To reduce the risk of injury from
by cracked or broken parts! unintentional engine startup, always
– Any personal tendency to suffer
shut off the engine and disconnect the
Inspect the metal cutting tool after any from poor circulation (symptoms:
spark plug boot before performing any
contact with hard objects (e. g., stones, frequently cold fingers, tingling
repairs, maintenance or cleaning work. –
boulders, metal parts) (e. g., for cracks sensations).
Exception: Carburetor and idle speed
and deformations). Burrs and other – Low outside temperatures. adjustments.
visible accumulations of material must
be removed (ideal with a file), because, – The force with which the handles Do not turn the engine over on the
during continued operation, they can are held (a tight grip restricts starter with the spark plug boot or spark
come loose at any time and then be circulation). plug removed since there is otherwise a
hurled aside – risk of injury! risk of fire from uncontained sparking.
Continual and regular users should
To reduce the aforementioned risks of monitor closely the condition of their To reduce the risk of fire, do not service
using a metal cutting attachment, the hands and fingers. If any of the above or store your machine near open flames.
metal cutting attachment used must symptoms appear (e.g. tingling
Check the fuel filler cap for leaks at
never be excessively large in diameter. sensation in fingers), seek medical
regular intervals.
It must not be too heavy. It must be advice.
FS 410 C K 7English
Use only a spark plug of the type Harness When felling, maintain a distance of at
approved by STIHL and make sure it is least two tree lengths from the next
in good condition – see "Specifications". felling site.
The harness is included with the
Inspect the ignition lead (insulation in machine or available as a special Risk of kickout
good condition, secure connection). accessory.
Check the condition of the muffler.
To reduce the risk of fire and damage to
hearing, do not operate your machine if
the muffler is damaged or missing. –
Do not touch a hot muffler since burn
002BA449 KN
002BA397 KN
injury will result.
Vibration behavior is influenced by the
condition of the AV elements – check the
The risk of kickout is highest in the black
AV elements at regular intervals. N Use the harness. area of the blade: Do not use this area of
Maintenance, replacement, or repair of N With the engine running, attach the the circular saw blade for cutting.
the emission control devices and machine to the harness. There is also a risk of kickout when
systems may be performed by any
Circular saw blades must always be using the lighter shaded areas of the
nonroad engine repair establishment or
used in combination with a full harness blade: These areas of the blade should
individual. However, if you make a
with a quick-release system. only be used by experienced operators
warranty claim for a component which
with specialized training.
has not been serviced or maintained
properly or if nonapproved replacement Circular Saw Blade STIHL recommends that you use the
parts were used, STIHL may deny non-shaded area of the circular saw
coverage. Suitable for cutting shrubs and trees with blade. Always start the cut with this area
a maximum stem diameter of 7 cm. of the blade.
For any maintenance please refer to the
maintenance chart and to the warranty
Before starting the cut, accelerate the
statement near the end of the instruction engine up to full throttle. Perform cut
manual.
with uniform pressure.
Symbols on Deflectors Use circular saw blades only with a
matching limit stop of the correct
diameter.
An arrow on the limit stop shows the
correct direction of rotation of the cutting
attachments.
To reduce the risk of blade damage,
avoid contact with stones and the
ground. Resharpen the blade properly in
good time – dull teeth may result in the
blade cracking and shattering and
causing serious injury.
8 FS 410 C KEnglish
Approved Combinations of Cutting Attachment, Deflector, Limit Stop and Harness
Cutting attachment Deflector / limit stop Harness
1 2 6
3 4 5 7
8
681BA169 KN
Permissible combinations 3 Circular saw blade 225 scratcher
tooth
Choose the proper combination from the 4 Circular saw blade 225 chisel tooth
table depending on the cutting 5 Circular saw blade 225 (carbide-
attachment! tipped)
For safety reasons only the cutting Circular saw blades of other, non-metal
attachments and deflectors and/or limit materials must not be used.
stops within one line of the table may be
combined with one another. Other Deflectors / limit stops
combinations are not permissible – risk
of accident!
6 Limit stop for circular saw blades
200
Cutting attachments
7 Limit stop for circular saw blades
225
Metal cutting attachments
Harnesses
1 Circular saw blade 200 scratcher
tooth
2 Circular saw blade 200 chisel tooth 8 Full harness must be used
FS 410 C K 9English
Mounting the Bike Handle
5
6
Mounting the bike handle with swiveling
handle support
2
8
7
2 1 2
4 5 3
4BA011 KN
8
6BA019 KN
4BA002 KN
The machine is supplied with the clamp
moldings (1) mounted to the
handlebar (2). Line up the control handle (5)
N N Holding the control handle (5) in
relative to the handlebar (2): The that position, push it on to the end of
Mounting the control handle throttle trigger (6) must point toward the handlebar (2) and line up the
the gearbox and the clamp holes (8).
screw (7) toward the engine.
N Fit the nut (4) in the control
handle (5), insert the screw (3) and
3 tighten it down firmly.
Assembling the handle support
5
002BA352 KN
4 Assembly of the swivelling handle
support involves equipping the clamp
moldings with a spring and mounting
N Take out the screw (3) and remove
them on the handle support.
the nut (4) from the control
handle (5).
10 FS 410 C KEnglish
9
7
10 2
4BA001 KN
4BA006 KN
4BA003 KN
N Use the spring (9) from the parts kit N Raise the grip of the wing screw (7) N Fold the grip of the wing screw down
supplied with the machine. to the upright position. so that it is flush.
N Place the spring (9) in the lower N Turn the wing screw
clamp molding (10). Adjusting the handlebar
counterclockwise as far as stop.
N Push the wing screw into the handle
A support as far as stop and then Opening the wing screw
screw it down – but do not finally
tighten yet.
N Adjust the handlebar (2) so that
distance A is no more than 15 cm.
1
N Line up the handlebar at a right
2 angle to the drive tube.
4BA013 KN
11
N Raise the grip of the wing screw to
the upright position.
4BA005 KN
4BA012 KN
N Position the clamp moldings (1) with N Turn the wing screw clockwise as
handlebar (2) on the handle far as stop.
4BA004 KN
support (11).
N Turn the wing screw
counterclockwise until the handle
support can be moved.
FS 410 C K 11English
Swiveling the handlebar
Adjusting the Throttle Cable
Transport position
Correct adjustment of the throttle cable
is a preconditon for correct operation of
the machine in all modes, from starting
4BA007 KN
to full throttle.
2 It may be necessary to readjust the
throttle cable after assembling the
N Move the handlebar to the required machine or after a prolonged period of
position. 7 operation.
Closing the wing screw – The throttle cable can checked and
adjusted by the user: see
"Inspection and Maintenance by
User".
– The throttle cable can be checked
and adjusted by your dealer. Have
the machine repaired by your
servicing dealer. STIHL
4BA005 KN
4BA008 KN
recommends a STIHL servicing
dealer.
N Turn the wing screw clockwise as
N Loosen the wing screw (7) and
far as stop.
unscrew it until the handlebar (2)
can be turned clockwise.
N Turn the handlebar 90° and then
swing the handles down.
N Tighten down the wing screw (7)
firmly.
4BA006 KN
Working position
N Reverse the sequence described
above to swing the handles up and
N Fold the grip of the wing screw down turn the handlebar
so that it is flush. counterclockwise.
12 FS 410 C KEnglish
Cleaning Gearbox Mounting Hardware
Mounting the Deflector Mounting the Cutting for Cutting Attachment
Attachment
Use the Right Deflector Preparations
Check inside of guard ring (3) and area
around it for dirt at regular intervals and
clean if necessary as follows:
N Pull the thrust plate (1) off the shaft.
N Thoroughly clean the guard ring (3),
shaft (2) and thrust plate (1) – do not
002BA428 KN
002BA406 KN
remove the guard ring.
Mounting the Cutting Attachment
N Lay your power tool on its back so
that the cutting attachment
The limit stop is approved only for use mounting face is pointing up.
with circular saw blades. It must not be Use a limit stop that matches the circular
used in combination with other cutting Fitting the Thrust Plate saw blade – see "Mounting the
attachments. Deflector".
Mounting the Limit Stop Mounting Circular Saw Blades
1
4
3 2
3
002BA430 KN
1
002BA429 KN
681BA165 KN
2 N Slip the thrust plate (1) over the
shaft (2).
Your power tool comes from the factory
N Remove dirt from joints on gearbox
with a guard ring (3) and limit stop (4) for The cutting edges of circular saw blades
and limit stop – make sure that no
circular saw blades. must point clockwise.
dirt gets into the screw holes in the
gearbox. A limit stop kit, which includes a limit
stop and a guard ring for circular saw
N Place the limit stop (1) on the
The thrust plate (1) on the gearhead is blades, is available as a special
gearbox (2).
necessary for mounting circular saw accessory for mounting circular saw
N Insert the screws (3) and tighten blades. blades.
them down firmly.
FS 410 C K 13English
Removing the Circular Saw Blade
Fuel
4
N Block the drive shaft.
3 This engine is certified to operate on
N Unscrew the mounting nut unleaded gasoline and with the mix ratio
clockwise. 50:1.
2 1
Your engine requires a mixture of high-
b quality premium gasoline and high-
Remove the tool used to block the shaft. quality two-stroke air-cooled engine oil.
a
Use premium branded unleaded
gasoline with a minimum octane rating
of 89 (R+M)/2.
Note: Models equipped with a catalytic
converter require unleaded gasoline. A
few tankfuls of leaded gasoline can
002BA431 KN
reduce the efficiency of the catalytic
converter by more than 50%.
N Place the circular saw blade (1) in Fuel with a lower octane rating may
position. result in preignition (causing "pinging")
which is accompanied by an increase in
engine temperature. This, in turn,
increases the risk of the piston seizure
Collar (a) must locate in the saw blade's and damage to the engine.
mounting hole (b).
The chemical composition of the fuel is
N Fit the thrust washer (2) – convex also important. Some fuel additives not
side must face up. only detrimentally affect elastomers
N Fit the rider plate (3). (carburetor diaphragms, oil seals, fuel
lines etc.), but magnesium castings as
N Block the drive shaft. well. This could cause running problems
N Screw on the nut (4) or even damage the engine. For this
counterclockwise and tighten it reason it is essential that you use only
down firmly. high-quality fuels!
Fuels with different percentages of
ethanol are being offered. Ethanol can
If the mounting nut turns too freely, fit a affect the running behaviour of the
new one. engine and increase the risk of lean
seizure.
Remove the tool used to block the shaft.
14 FS 410 C KEnglish
Gasoline with an ethanol content of Examples
more than 10% can cause running Fueling
Gasoline Oil (STIHL 50:1 or equiva-
problems and major damage in engines
lent high-quality oils)
with a manually adjustable carburetor
and should not be used in such engines. liters liters (ml) Fuel Filler Cap
1 0.02 (20)
Engines equipped with M-Tronic can be
run on gasoline with an ethanol content 5 0.10 (100)
of up to 25% (E25). 10 0.20 (200)
Use only STIHL two-stroke engine oil or 15 0.30 (300)
equivalent high-quality two-stroke air- 20 0.40 (400)
cooled engine oils for mixing. 25 0.50 (500)
2709BA000 KN
We recommend STIHL 50:1 two-stroke Dispose of empty mixing-oil canisters
engine oil since it is specially formulated only at authorized disposal locations.
for use in STIHL engines.
Do not use BIA or TCW (two-stroke
water cooled) mix oils!
Use only STIHL 50:1 heavy-duty engine When fueling on a slope, always position
oil or an equivalent quality two-stroke the machine with the filler cap facing
engine oil for the fuel mix in models uphill.
equipped with a catalytic converter. N Place the machine on level ground
Take care when handling gasoline. so that the filler cap is facing up.
Avoid direct contact with the skin and N Before fueling, clean the filler cap
avoid inhaling fuel vapour. and the area around it to ensure that
The canister should be kept tightly no dirt falls into the tank.
closed in order to avoid any moisture A number of different filler caps are
getting into the mixture. installed as standard at the factory.
The fuel tank and the canister in which
fuel mix is stored should be cleaned
from time to time.
Fuel mix ratio
2709BA001 KN
Only mix sufficient fuel for a few days
work, not to exceed 3 months of storage.
Store in approved safety fuel-canisters
only. When mixing, pour oil into the Threaded filler cap
canister first, and then add gasoline.
FS 410 C K 15English
Closing screw-type tank cap
2709BA007 KN
2709BA002 KN
2709BA004 KN
Cliplock filler cap (bayonet-type) N Remove the cap.
Opening screw-type tank cap Filling up with fuel
N Place the cap in the opening.
N Turn the cap clockwise as far as
stop and tighten it down as firmly as Take care not to spill fuel while fueling
possible by hand. and do not overfill the tank.
STIHL recommends you use the STIHL
Opening tank cap with hinged grip filler nozzle for fuel (special accessory).
N Filling up with fuel
2709BA003 KN
Closing tank cap with hinged grip
N Turn the cap counterclockwise until
it can be removed from the tank
opening.
2709BA005 KN
N Remove the cap.
Filling up with fuel
2709BA008 KN
N Swing the grip to the upright
position.
Take care not to spill fuel while fueling
and do not overfill the tank.
Grip must be vertical:
STIHL recommends you use the STIHL
N Fit the cap in the opening – the
filler nozzle for fuel (special accessory).
marks on the cap and filler neck
N Filling up with fuel must line up.
2709BA006 KN
N Press the cap down as far as stop.
N Rotate the cap about 1/4 turn
counterclockwise.
16 FS 410 C KEnglish
2709BA009 KN
2709BA014 KN
2709BA012 KN
N While holding the cap depressed, N Grip the cap – it is properly locked if N Place the cap on the opening and
turn it clockwise until it engages in it cannot be turned or removed. rotate it counterclockwise until it
position. engages the filler neck.
If tank cap with hinged grip can be N Continue rotating the cap
turned or removed counterclockwise (about a quarter
turn) – this causes the bottom of the
Bottom of cap is twisted in relation to cap to be turned to the correct
top: position.
Turn and lock the cap clockwise –
2709BA010 KN
N
see sections on "Closing" and
"Checking security of cap".
N Fold the grip flush with the top of the
cap.
2709BA013 KN
Checking tank cap with hinged grip is
properly locked
Left: Bottom of cap twisted
Right: Bottom of cap correctly
positioned
2709BA011 KN
– The lug on the grip must fully
engage the recess (arrow).
FS 410 C K 17English
Fitting the Full Harness Balancing the Starting / Stopping the
Trimmer/Brushcutter Engine
Fitting the full harness is described in N With the unit suspended from the
detail in the instruction sheet supplied. Operating elements
harness, see how it is balanced and
change attachment point as
necessary:
1 Circular Saw Blades
3
6BA010 KN
2
2
3 Circular saw blades should "hover" 1
about 20 cm above the ground.
002BA411 KN
002BA484 KN
Throwing off the machine in an
emergency
N Put on the full harness (1).
1 Throttle trigger lockout
N Adjust the length of the strap so that
2 Throttle trigger
the carabiner (2) is about a hand’s
width below your right hip. 3 Stop switch – with settings for Run
The machine must be quickly thrown off and Stop. To switch off the engine,
N Attach the spring hook to the in the event of imminent danger. the stop switch (…) must be
machine's perforated strip (3). Practice removing and putting down the pressed.
Find the right attachment point for the machine as you would in an emergency.
cutting attachment you are using – see To avoid damage, do not throw the Function of the stop switch and the
"Balancing the Brushcutter". machine to the ground when practicing. ignition
When the stop switch is not actuated, it
is in the position Run: The ignition is
switched on – the engine is ready for
starting and can be started. If the stop
switch is actuated, the ignition is
switched off. Once the engine comes to
a standstill, the ignition is automatically
switched on again.
18 FS 410 C KEnglish
Starting the engine
5
9926BA008 KN
6BA012 KN
4
9926BA006 KN
N Press in the choke lever (5) at the N Grab the starter grip with your right
edge (arrows) and then turn it to < hand
N Press the fuel pump bulb (4) at least Another possibility:
Starting
five times - even when bulb is filled With a hot engine and the machine
with fuel. suspended on the harness.
Cold engine (cold start)
6BA011 KN
5
6BA010 KN
9926BA007 KN
N Lay the machine on the ground in a
secure position: It must rest on the
hip plate on the engine and the N Hold the machine firmly with the
deflector for the cutting attachment. right hand on the drive tube
N Press in the choke lever (5) at the The cutting attachment must not assembly, handlebar support or
edge (arrows) and then turn it to g touch the ground or any other handlebar
Also use this position if the engine has objects
N Press the machine behind the back
been running but is still cold. N Assume a firm stance – possibilities: on the left side of the body
standing, bending or kneeling.
Hot engine (hot start) N Grab the starter grip with your left
N Press the machine firmly against hand
The engine has reached its operating
the ground with the left hand – do
temperature, is stopped and then N Pull the starter grip smoothly
not touch the throttle trigger or
restarted after more than 5 minutes.
throttle trigger lockout while doing
so
Do not pull out the starter rope
completely – risk of breakage!
Do not stand or kneel on the shaft!
FS 410 C K 19English
N Do not let the starter grip snap back Additional hints on starting
– guide it slowly back into the Operating Instructions
housing so that the starter rope can
rewind properly At very low temperatures
N If necessary, convert engine to During break-in period
N Repeat this procedure until the
engine starts winter operation, see "Winter
operation"
A factory-new machine should not be
Once the engine is running N If the chain saw is extremely cold run at high revs (full throttle off load) for
(frost formation) – after starting, the first three tank fillings. This avoids
bring the engine up to operating unnecessary high loads during the
temperature at increased idle speed break-in period. As all moving parts
(cutting attachment rotates!) have to bed in during the break-in
period, the frictional resistances in the
The engine stops in the cold start
engine are greater during this period.
position g or while accelerating.
The engine develops its maximum
6BA014 KN
N Set choke level to < – continue power after about 5 to 15 tank fillings.
cranking until the engine runs
The engine does not start in the hot start During Operation
N Press the throttle trigger lockout and
position <
accelerate – the choke lever jumps
to the run position F – after a cold N Set choke level to g – continue After a long period of full throttle
start, let the engine warm up with a cranking until the engine runs operation, allow the engine to run for a
few load cycles short while at idle speed so that engine
Engine does not start heat can be dissipated by the flow of
N Check if all operating elements are cooling air. This protects engine-
set correctly mounted components (ignition,
If the carburetor has been set correctly,
carburetor) from thermal overload.
the cutting attachment should not rotate N Check whether there is fuel in the
when the engine is idling! tank and refuel if necessary
After Finishing Work
The machine is now ready for use. N Check whether the spark plug boot
is connected securely
Storing for a short period: Wait for the
Switching off the engine Repeat the starting procedure
N engine to cool down. Empty the fuel tank
If the tank has been drained completely and keep the machine in a dry place,
N Press stop switch – the engine well away from sources of ignition, until
stops – release stop switch – the N After refueling, press the fuel pump you need it again. For longer out-of-
stop switch returns to its original bulb at least five times – even if it is service periods – see "Storing the
position full of fuel Machine".
N Set the choke lever in accordance
with the engine temperature
N Restart the engine
20 FS 410 C KEnglish
Filter Element for Winter Operation
Air filter
3
Maintenance and care of the special
General Information filter element for winter operation are
described in the chapter on "Winter
9926BA014 KN
2 Operation".
The filter has a very long service life.
Do not remove the filter cover or replace
the air filter as long as there is no
N Remove the filter cover (2).
noticeable loss of power.
N Clean away loose dirt from around
Dirty air filters reduce engine power,
the filter (3) and inside the filter
increase fuel consumption and make
cover.
starting more difficult.
The air filter (3) is a pleated paper filter
Replacing the Air Filter element.
N Remove and check the filter
Only if there is a noticeable loss of element (3) – replace if paper or
engine power frame is dirty or damaged.
N Set the choke lever to g. N Unpack the new filter.
Do not bend or twist the filter before
installation as it might otherwise be
1 damaged – do not use damaged filters.
Fit the filter in the filter housing.
9926BA013 KN
N
N Fit the filter cover.
Use only high quality air filters to ensure
N Loosen the screws (1). the engine is protected from abrasive
dust.
STIHL recommends you use only
original STIHL air filters. The high quality
standard of these parts guarantees
trouble-free operation, a long engine life
and very long filter service lives.
FS 410 C K 21English
Engine Management Adjusting the Carburetor Winter Operation
Exhaust emissions are controlled by the
At temperatures below +10 °C
design of the fundamental engine
parameters and components (e.g.
carburation, ignition, timing and valve or Pre-heating carburetor
port timing) without the addition of any H L
major hardware. Moving a shutter causes heated air to be
9926BA015 KN
drawn in from around the cylinder and
LA mixed with cold air in order to prevent
carburetor icing.
The carburetor has been set at the
factory to provide an optimum fuel-air
mixture under most operating
conditions.
2
9926BA016 KN
Adjusting idle speed
1
Engine stops while idling
N Turn the idle speed screw (LA) An arrow on the shroud (1) shows the
slowly clockwise until the engine position of the shutter (2) for summer or
runs smoothly. winter operation. Key to symbols:
Cutting tool rotates when engine is idling – Symbol "Sun" = summer operation
N Turn the idle speed screw (LA) – Symbol "Snowflake" = winter
slowly counterclockwise until the operation
cutting attachment stops moving.
22 FS 410 C KEnglish
At temperatures above +20 °C
2
3 5
9926BA055 KN
2 4
9926BA018 KN
2
The "cover plate kits" contain the
following parts for converting the
N Always return the shutter (2) to machine:
summer position 4 Cover plate for partially covering the
slits in the starter housing
9926BA017 KN
5 Filter insert made of cloth and
Do not use the machine in winter plastic for the air filter
operation at temperatures above – Information sheet describing
+20 °C, otherwise there is a risk of conversion of the machine
N Unscrew and remove screw (3) on engine damage due to overheating!
shutter Additionally for machines with a cliplock
N Remove shutter (2) from the shroud At temperatures below -10 °C filler cap:
N Rotate shutter (2) from summer – O-ring for the filler cap
position to winter position and Under extreme winter conditions with After installation of the cover plate kit:
reinsert the following conditions
N Set shutter (2) to winter operation
N Screw the screw (3) through the – Temperatures below -10 °C
shutter into the shroud At temperatures above -10 °C
– Powdered or drifting snow
At temperatures between +10 °C and use of the "cover plate kit", which is
+20 °C available as a special accessory, is N Reconvert the machine and replace
recommended. the parts from the "cover plate kit"
with the parts for summer operation
Within this temperature range, the Depending on the filler cap version, two
different "cover plate kits" are available. Notice for machines with a cliplock filler
machine can normally be operated with
cap: The O-ring installed on the filler cap
the shutter (2) in summer position.
with the "cover plate kit" can remain on
Change the position of the shutter as
the machine.
necessary.
Depending on the ambient temperature:
N Set shutter (2) to summer or winter
operation
FS 410 C K 23English
Cleaning the air filter Checking the spark plug
Spark Plug
N Undo the fastening screws in the
filter cover N If the engine is down on power,
difficult to start or runs poorly at idle
N Remove filter cover speed, first check the spark plug.
N Remove coarse dirt from inside the N Fit a new spark plug after about 100
filter cover and around the filter (5)
000BA039 KN
operating hours – or sooner if the
N Knock out the filter (5) or blow it electrodes are badly eroded. Install
clear with compressed air from the only suppressed spark plugs of the A
inside outwards type approved by STIHL – see
"Specifications". N Clean dirty spark plug.
In case of stubborn dirt or stuck filter
fabric: N Check electrode gap (A) and
Removing the Spark Plug
N Wash the filter in a clean, non- readjust if necessary – see
flammable cleaning liquid (e. g., "Specifications".
warm soapy water) and dry it. N Rectify the problems which have
Always replace a damaged filter. caused fouling of the spark plug.
1 Possible causes are:
– Too much oil in fuel mix.
9926BA020 KN
– Dirty air filter.
– Unfavorable running conditions.
N Rotate the screw (1) in the cap (2)
until the screw head projects from it.
1
000BA045 KN
3
9926BA021 KN
If the spark plug comes with a
N Lift the front of the cap (2) and push detachable adapter nut (1), screw the
it to the rear to disengage. adapter onto the thread and tighten it
down firmly to reduce the risk of arcing
N Leave the cap to one side. and fire.
N Pull off the spark plug boot (3).
N Unscrew the spark plug.
24 FS 410 C KEnglish
Installing the Spark Plug
Engine Running Behavior Replacing the Starter Rope
and Rewind Spring
N Screw the spark plug into the
cylinder. If engine running behavior is still
unsatisfactory after the air filter has been Removing the Rewind Starter
N Press the spark plug boot firmly serviced and the carburetor and throttle
onto the spark plug. cable have been adjusted correctly, the
cause may also be in the muffler.
Have the muffler checked for
contamination (coking) by a servicing 1 1
4 dealer!
9926BA023 KN
STIHL recommends that maintenance
3
9926BA022 KN
and repair work be carried out only by 1 1
2 authorized STIHL dealers.
N Take out the screws (1).
N Fit the cap (1) on the shroud from
N Lift away the rewind starter.
the rear and push the lug (2) into the
opening (3) in the shroud at the
same time. Replacing the Starter Rope and Rewind
Spring
N Swing the cap forwards onto the
shroud, insert and tighten down the
screw (4) firmly. N If either the starter rope or rewind
spring is broken, continue with
"Removing the Rope Rotor".
N If either the starter rope or rewind
spring are being replaced as a
precautionary measure, continue
with the following chapter.
FS 410 C K 25English
Releasing Tension on Rewind Spring Removing the Rope Rotor
7
3
9926BA039 KN
9926BA041 KN
9926BA036 KN
N Use starter grip to pull out the starter
rope as far as stop.
N Use the tensioning wrench. It is N Hold the tensioning wrench and the N Use a screwdriver or suitable pliers
available as a special accessory. starter mechanism steady so that to remove the spring clip (3) from
the rope does not rewind onto the the starter post.
rope rotor.
N Carefully remove the E-clip (7).
3
2 2 9
9926BA037 KN
5
9926BA040 KN
5
9926BA042 KN
2
N If necessary, swing the pawls (2) 8
inwards.
N Grip the rope inside the housing,
N Rotate the spring clip (3) out of the pull it out to its full length and make N Carefully remove the carrier (5) with
recesses (4) in the carrier (5). a loop. pawls (2) and washer (8) and put
them to one side so that the pawls
N Allow tensioning wrench to rotate and washer cannot fall out.
slowly and thus release spring
tension – the rope winds itself N Pull the rope rotor (9) off the starter
6 around the tensioning wrench in this post.
process until the spring is no longer
4 under tension.
9926BA038 KN
The rewind spring may pop out and
N Remove the tensioning wrench from
uncoil during this operation – take care
the carrier.
to avoid the risk of injury.
N Place the tensioning wrench in the
carrier so that the peg (6) engages
one of the recesses (4).
26 FS 410 C KEnglish
N If the rewind spring needs to be
replaced, continue with "Replacing
the Rewind Spring".
N If the starter rope needs to be
11
replaced, continue with the
following chapter- 10
9926BA044 KN
11
Replacing the Starter Rope 9
N Take out the screws (11).
N Remove worn rope or remaining
rope from the rotor and starter grip. N Remove the spring housing and
spring or bits of the spring.
N Lubricate the new, ready-to-fit
replacement spring in the new
spring housing with a few drops of
9926BA043 KN
resin-free oil.
Fit the replacement spring with
9926BA026 KN
N
spring housing – the bottom plate
N Thread the rope through the top of must face up.
the guide bushing (10) and rope
rotor (9).
N Thread the new rope through the
starter grip and tie a knot it its end N Tie a simple overhand knot in the If the spring pops out of the housing
as shown. end of the rope. during installation: Wear face protection
N Pull the knot back into the grip. N Pull the knot back into the rotor. and work gloves and refit the spring in
the spring housing – clockwise – from
N Go to "Installing the Rope Rotor".
the outside inwards.
Replacing the Rewind Spring N Fit the screws.
The bits of the spring may still be under
tension and could fly apart when you
remove the rope rotor and spring
housing. To reduce the risk of injury,
wear face protection and work gloves.
FS 410 C K 27English
Installing the Rope Rotor Tensioning the Rewind Spring
9926BA048 KN
9926BA046 KN
9926BA035 KN
N Pull out and straighten the twisted
rope at the starter grip.
N Coat starter post uniformly with N Pull the starter rope out of the N Hold the rope steady with the starter
STIHL gear lubricant – see "Special housing as far as stop and make a grip.
Accessories". loop.
N Slip the rotor over the starter post – N Fit the tensioning wrench on the
turn it back and forth to engage the carrier.
anchor loop of the rewind spring.
N Slip the carrier with pawls and
washer over the starter post – turn it
9926BA049 KN
back and forth to engage the anchor
loop of the rewind spring in the
carrier.
9926BA047 KN
N Release the tensioning wrench and
7 rope slowly so that it winds onto the
3 rotor.
N Use the tensioning wrench to rotate
2 2 the rotor six full turns N Remove the tensioning wrench.
counterclockwise – the rope winds The starter grip must locate firmly in the
9926BA045 KN
itself around the tensioning wrench guide bushing. If the grip droops to one
in this process. side: Add one more turn on the rope
N Hold the tensioning wrench steady rotor to increase spring tension.
N Fit the E-clip (7) in the groove in the and unwind the rope.
starter post.
N Push the spring clip (3) into position When the starter rope is fully extended it
– it must point counterclockwise as must still be possible to rotate the rotor
shown and engage the pegs on the another full turn. If this is not the case,
pawls (2). the spring is overtensioned and could
break.
N Take one turn of the rope off the
rotor.
28 FS 410 C KEnglish
Installing the Rewind Starter
Storing the Machine Sharpening Metal Cutting
Blades
For periods of 3 months or longer
N Drain and clean the fuel tank in a
1 1 well ventilated area.
N Dispose of fuel properly in
9926BA023 KN
accordance with local
1 1
002BA432 KN
environmental requirements.
N Run the engine until the carburetor
N Position and line up the rewind is dry – this helps prevent the
starter on the engine. carburetor diaphragms sticking See cutting attachment packaging for
together. sharpening instructions.
N Insert the screws (1) and tighten
them down firmly. N Remove, clean and inspect the
cutting attachment.
N Thoroughly clean the machine.
N Store the machine in a dry and
secure location – out of the reach of
children and other unauthorized
persons.
FS 410 C K 29English
N Thoroughly clean the clamp area of
Inspection and Maintenance the handlebar with the cloth and 1
by User cleaning solution.
N Line up the handlebar and secure it
Clamped Area of Handlebar
in position with the wing screw.
Handlebar cannot be clamped firmly in
2
6BA025 KN
position
N Loosen the handlebar in the clamp
moldings as described above. N Starting the Engine
2 N Degrease clamp area on handlebar N Depress the throttle trigger (2) – do
1 and in clamp moldings. not press down the throttle trigger
4BA014 KN
N Line up the handlebar and secure it lockout (1).
in position with the wing screw. If the engine speed increases or if the
cutting attachment rotates, the throttle
N Check the freedom of movement of Adjusting the Throttle Cable cable has to be adjusted.
the handlebar (1) in the clamp
moldings (2) at regular intervals. N Stopping the Engine
The throttle cable can be adjusted only Adjusting the Throttle Cable
Handlebar is difficult to move
when the machine is properly
assembled. The control handle must be
in the normal operating position.
3
If the following adjustments do not
produce the required result, have your
servicing dealer repair the machine.
1 STIHL recommends a STIHL servicing
002BA455 KN
6BA022 KN
dealer.
Check adjustment of throttle cable.
N Loosen the wing screw (3) just Error: Engine speed increases when N Depress the throttle trigger lockout
enough for the handlebar to be only the throttle trigger is depressed. (1) and the throttle trigger (2) as far
moved. as stop and hold them in that
position.
N Push the handlebar (1) sideways
out of the clamp. Apply only sufficient pressure to hold the
levers against their stops.
N Soak a cloth in a clean, non-
flammable cleaning solution – do N Rotate screw in throttle trigger 1/2
not use cleaning agent containing turn counterclockwise.
oil or grease. N Release the throttle trigger and
throttle trigger lockout.
30 FS 410 C KEnglish
N Start the engine and check the Spark arresting screen in muffler and
adjustment. Inspections and Maintenance spacer
by Dealer
N Shut down the engine and repeat
adjustment if necessary.
Maintenance work
STIHL recommends that maintenance 2
and repair work be carried out only by
STIHL servicing dealers.
3BA035 KN
Fuel pickup body in tank
N If engine performance deteriorates,
have the spark arresting screen (1)
in the muffler checked
N Check spacer (2) for damage
N Have a damaged spacer (2)
9926BA031 KN
replaced immediately
Antivibration elements
N Check the pickup body in the fuel
tank annually and replace it when
necessary
The pickup body should rest in the area
of the tank indicated in the drawing.
6BA015 KN
Four antivibration elements (arrows) for
damping vibrations are installed
between the engine and the drive tube.
Have them checked in the event of
noticeable, constantly increased
vibration.
Both vibration gaps (arrows) of the
antivibration system are set to a fixed
dimension at the factory and are equally
wide. If there is a large difference
FS 410 C K 31English
between the two vibration gaps and/or
one of the vibration gaps is closed, then
always have the antivibration system
serviced by a servicing dealer.
Wear guard on AV housing
6BA026 KN
There is an easily replaced wear guard
on the side of the housing for the
antivibration system. During work, the
guard may wear due to the movement of
the machine against the side plate of the
harness and can be replaced when
necessary.
32 FS 410 C KEnglish
Maintenance and Care
The following maintenance intervals apply in normal operating conditions. The spec-
ified intervals must be shortened accordingly when working for longer than normal
at the end of work and/or
whenever tank is refilled
or under difficult cutting conditions (extensive dust, etc.).
before starting work
as required
if damaged
monthly
if faulty
weekly
yearly
daily
visual inspection (safe condition, leaks) X X
Complete machine clean X
replace any damaged parts X
Control handle Checking operation X X
visual inspection X X
Air filter, paper filter
replace1) X
visual inspection X X
Air filter, plastic fabric filter clean X
replace X X
Fuel tank clean X
check2) X
Fuel pickup body in fuel tank
replace2) X X X
check idle adjustment, cutting attach-
X X
Carburetor ment must not turn
set idle speed X
adjust electrode gap X
Spark plug replace after every 100 hours of
operation
visual inspection X
Intake port for cooling air
clean X
Cylinder fins clean2) X
check2) X
Spark arrestor in muffler
clean or replace if necessary2) X
check X
Spacer
replace2) X X
FS 410 C K 33English
The following maintenance intervals apply in normal operating conditions. The spec-
ified intervals must be shortened accordingly when working for longer than normal
at the end of work and/or
whenever tank is refilled
or under difficult cutting conditions (extensive dust, etc.).
before starting work
as required
if damaged
monthly
if faulty
weekly
yearly
daily
decarbonize after 139 hours of opera-
Combustion chamber tion, subsequently after every 150 hours X
of operation
All accessible screws, nuts and bolts (not
retighten X
adjusting screws)2)
4)
check X X
Antivibration elements
2)
replace X
visual inspection X X
Cutting attachment replace X
check for secure fit X X
Metal cutting attachment sharpen X X
Safety information sticker replace X
1)
Only if there is a noticeable loss of engine power
2)
by a servicing dealer, STIHL recommends STIHL servicing dealers
3) Tighten screws for the muffler after a running time of 10 to 20 hours after first use
4)
See the section "Inspection and maintenance by the servicing dealer", subsection "Antivibration elements"
34 FS 410 C KEnglish
Main Parts
1 Fuel Filler Cap
2 Carburetor Adjusting Screws
5 3 Starter Grip
4 7 4 Shutter
5 Spark Plug Boot
2 3 6 Muffler with Spark Arresting Screen
6 7 Spacer
1
8 Guard Plate
9 Throttle Trigger
10 8 10 Momentary Stop Switch
9 11 Throttle Trigger Lockout
11
12 Handlebar
13 Handle Support
14 Clamp Screw
12 14 15 Carrying Strip
18
13 16 Wear Guard
15 17 17 Choke Lever
19 18 Fuel Pump
16 20 19 Filter Cover
20 Fuel Tank
# Serial Number
#
4BA017 KN
FS 410 C K 35English
Definitions 12 Handlebar Definitions
For holding and controlling the unit
1 Fuel Filler Cap with the hand during operation. 1 Circular Saw Blade
For closing the fuel tank. 13 Handle Support Cutting attachment made of metal
Connects the shaft and bike handle. for cutting wood.
2 Carburetor Adjusting Screws
For tuning the carburetor. 14 Clamp Screw 2 Limit Stop for Circular Saw Blade
Locks handlebar in selected Designed to position the brushcutter
3 Starter Grip
position. steady against the wood in order to
The grip of the pull starter, for reduce the risk of injury from loss of
starting the engine. 15 Carrying Strip
control from reactive forces such as
4 Shutter The device to connect the clearing thrust out.
saw to the harness.
With summer and winter positions.
Carburetor is heated in winter 16 Wear Guard
position. Protects the housing of the
5 Spark Plug Boot antivibration-system from wear.
Connects the spark plug with the 17 Choke Lever
ignition lead. Eases engine starting by enriching
6 Muffler with Spark Arresting Screen mixture.
Muffler reduces exhaust noises and 18 Fuel Pump
diverts exhaust gases away from Provides additional fuel feed for a
operator. cold start.
Spark arresting screen is designed
19 Filter Cover
to reduce the risk of fire.
Encloses and protects the air filter.
7 Spacer
20 Fuel Tank
Designed to reduce the risk of burns
and fire. For fuel and oil mixture.
8 Guard Plate
Protects the fuel tank.
9 Throttle Trigger
Controls the speed of the engine. 2
1
10 Momentary Stop Switch
002BA427 KN
Switches the engine's ignition off
and stops the engine.
11 Throttle Trigger Lockout 1 Circular Saw Blade
Must be depressed before the 2 Limit Stop for Circular Saw Blade
throttle trigger can be activated.
36 FS 410 C KVous pouvez aussi lire
