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Stihl FS 410, Instruction Manual

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Stihl FS 410 Instruction Manual Download Page 20

► Carry out the following measures:

► Replace the air filter.

► Clean or replace the spark plug.

► Adjust the idle speed.

► Adjust for winter or summer operation.

► If the problem continues: Carry out the measured listed below.

Fault

Cause

Remedy

The engine does not

start.

 

There is not enough

fuel in the fuel tank.

► Prepare fuel mix and refuel the trimmer.

The engine has floo‐

ded.

► Start the engine with the choke lever in the   position.

The carburetor is too

hot.

► Allow trimmer to cool down.

► Depress the manual fuel pump at least 10 times

before starting the engine.

The carburetor has

iced up.

► Allow trimmer to warm up to +10°C.

The engine idles

erratically.

The carburetor has

iced up.

► Allow trimmer to warm up to +10°C.

The engine stops

while idling.

The carburetor has

iced up.

► Allow trimmer to warm up to +10°C.

The engine does not

reach maximum

speed.

Throttle cable adjust‐

ment is not correct.

► Adjust the throttle cable.

The engine switches

off although there is

still fuel in the fuel

tank.

The pickup body is

not located in the

right place.

► Contact a STIHL servicing dealer.

18.2

Replacing air filter

The air filter cannot be cleaned. The air filter

must be replaced if it is damaged or there is a

loss of engine power.

► Shut off the engine.

► Move the choke lever to the   position.

3

2

1

0000099195_001

► Take out the screws (1) and remove the filter

cover (2).

► Clean the area around the air filter (3) with a

damp cloth or a soft brush.

► Take out the air filter (3).

► Install the new air filter (3).

► Fit the filter cover (2).

► Insert screws (1) and tighten.

18.3

Cleaning the Spark Plug

► Shut off the engine.

► Allow trimmer to cool down.

2

1

3

4

0000099035_001

► Turn screw (1) counterclockwise.

► Lift the cover (2) and push it backwards.

► Pull off the spark plug boot (3).

► If the area around the spark plug (4) is soiled:

Clean the spark plug (4) with a cloth.

► Unscrew the spark plug (4).

► Clean the spark plug (4) with a cloth.

► If the spark plug (4) is corroded: Install a new

spark plug (4).

► Insert and tighten down the spark plug (4)

firmly.

► Press the spark plug boot (3) firmly home.

► Install cover (2) and tighten screw (1).

18.4

Adjust idle speed

► Start the engine.

English

18 Troubleshooting

20

0458-841-0101-A

Summary of Contents for FS 410

Page 1: ...FS 410 460 Instruction Manual 2 24 ...

Page 2: ... themselves to a sus tainable and responsible handling of natural resources This user manual is intended to help you use your STIHL product safely and in an environmentally friendly manner over a long service life We thank you for your confidence in us and hope you will enjoy working with your STIHL product Dr Nikolas Stihl IMPORTANT READ BEFORE USING AND KEEP IN A SAFE PLACE FOR REFERENCE 2 Guide...

Page 3: ...g holding and controlling the brushcutter 15 Throttle trigger The throttle trigger is used to control the engine speed 16 Throttle trigger lockout The throttle trigger lockout unlocks the throttle trigger 17 Stop switch The stop switch shuts off the engine 18 Wing screw The wing screw secures the handlebar to the handle support 19 Handlebar The handlebar connects control handle and handle with the...

Page 4: ...redder blade deflector The shredder blade deflector protects the user against flying debris and contact with the shredder blade 3 3 Symbols Meanings of symbols that may be on the trimmer and the deflector This icon denotes the fuel tank This symbol denotes the manual fuel pump Shutter is in winter mode in this position Shutter is in summer mode in this position The engine is operated with the chok...

Page 5: ...and save the instruction manual If you pass the trimmer is on to another user Always give them the instruction man ual Make sure the user meets the following requirements The user must be rested The user must be in good physical con dition and mental health to operate and work with the trimmer If the user s physical sensory or mental ability is restricted he or she may work only under the supervis...

Page 6: ...soles 4 5 Working Area and Surround ings WARNING Bystanders children and animals are not aware of the dangers of the brushcutter or fly ing debris This may result in serious injury to bystanders children and animals and damage to property 15m 50ft Do not allow bystanders children or animals within 15 meters of the work area Maintain a clearance of 15 meters from objects Do not leave the brushcutte...

Page 7: ...he fol lowing points are observed The mowing head is not damaged The mowing head is not jammed The mowing lines are properly installed The wear limits are not exceeded WARNING If they are in an unsafe condition parts of the mowing head or mowing lines may come off and be ejected at high speed They may cause serious injury to persons Work only with an undamaged mowing head Never use metal objects i...

Page 8: ...act with the skin or eyes Avoid contact with fuel gasoline and two stroke engine oil If skin contact occurs Wash affected areas of skin with plenty of water and soap If the event of contact with eyes Rinse eyes with plenty of water for at least 15 minutes and consult a doctor The brushcutter s ignition system produces sparks Unconfined sparks may cause a fire or an explosion in an easily combustib...

Page 9: ... to property Stop work and consult a STIHL servicing dealer Trimmer vibrations may occur during opera tion Wear gloves Take breaks If signs of a circulatory disturbance occur Consult a doctor If the cutting attachment makes contact with a foreign object during operation the object or parts of it may be thrown at high speed Per sons may be injured or property damaged Remove foreign objects from the...

Page 10: ...his may result in serious injury to people and damage to property Shut off the engine The muffler and engine may be hot after a period of operation This can result in burn injuries Wait until the muffler and engine cool down The gear housing can get hot during opera tion There is a risk of burn injuries Do not touch a hot gear housing Aggressive cleaning agents a water jet or pointed objects can d...

Page 11: ...lign it so that distance A is about 16 cm In doing so do not clamp the curved part of the handlebar 2 Tighten the wing screw 1 and close the clamp Remove the screw 6 Position the control handle 8 on the handle bar 2 trigger facing the gear housing and line up the hole in the control handle with the hole in the handlebar When doing so do not twist the operating han dle 8 Fit the nut 7 Insert and ti...

Page 12: ...ad clockwise Remove the guard washer and thrust plate Remove the circlip for mowing applications Remove the stop pin 6 5 Removing and Installing Metal Cutting Attachment 6 5 1 Mounting Grass Cutting Blade or Brush Knife Shut off the engine 9 8 6 a b 7 5 4 1 2 3 0000099627_001 Attach the guard ring 7 for mowing applica tions Fit the thrust plate 6 and guard washer 5 Place the cutting attachment 4 o...

Page 13: ...applica tions Fit the thrust plate 5 Place the circular saw blade 4 on the thrust plate 5 Align the cutting edges so that they face in the same direction as the arrow on the deflector The collar a must engage the hole b of the metal cutting attachment Place the thrust washer 3 on the circular saw blade 4 so that its convex side faces up Place the rider plate 2 for sawing applica tions on the thrus...

Page 14: ...el The fuel required for this trimmer is a mixture of gasoline and two stroke engine oil in a mixing ratio of 1 50 STIHL recommends you use STIHL MotoMix If you mix the fuel yourself use only STIHL two stroke engine oil or another high performance engine oil in accordance with JASO FB JASO FC JASO FD ISO L EGB ISO L EGC or ISO L EGD STIHL specifies STIHL HP Ultra two stroke engine oil or an equiva...

Page 15: ... objects Remove the transport guard 1 A B 1 2 2 0000099192_001 Depress the manual fuel pump 1 at least 5 times If the following condition is met The engine is at ambient temperature Press the choke lever 2 in at the edge and move it to position A If any of the following conditions is met The engine has been running for at least 1 minute and has only been shut down for a short break in work The eng...

Page 16: ...er for assistance The throttle trigger lockout is defective Press the throttle trigger lockout and keep pressed Depress the throttle trigger Release the throttle trigger and throttle trigger lockout If the trigger or trigger lockout is stiff or does not spring back to the idle position Do not use your trimmer and contact your STIHL dealer for assistance Trigger or trigger lockout is faulty Throttl...

Page 17: ...r right hand on the control handle wrap your thumb around the handle Hold the brushcutter with your the left hand on the left grip in such a way that your thumb encloses the handle 11 4 Mowing The cutting height is determined by the distance of the cutting attachment from the ground A B 0000 GXX 4731 A2 Mowing with a mowing head A Swing the brushcutter steadily back and forth in an arc Move forwar...

Page 18: ...ngine Allow trimmer to cool down If the brushcutter is wet Allow the brushcutter to dry Clean the brushcutter Clean the deflector Clean the cutting attachment If a metal cutting attachment is mounted Fit the matching transport guard 13 Transporting 13 1 Transporting the Trimmer Shut off the engine If a metal cutting attachment is mounted Fit the matching transport guard Carrying the trimmer Carry ...

Page 19: ...grease can be seen on the end of the screw plug 2 Screw in the tube of STIHL gear lubri cant 1 Squeeze 5 g of STIHL gear grease into the gear housing Unscrew the tube of STIHL gear lubri cant 1 Refit and firmly tighten the screw plug 2 Run the brushcutter for 1 minute without load The STIHL gear lubricant is evenly distrib uted 16 3 Sharpening and Balancing a Metal Cutting Attachment Correctly sha...

Page 20: ...el tank The pickup body is not located in the right place Contact a STIHL servicing dealer 18 2 Replacing air filter The air filter cannot be cleaned The air filter must be replaced if it is damaged or there is a loss of engine power Shut off the engine Move the choke lever to the position 3 2 1 0000099195_001 Take out the screws 1 and remove the filter cover 2 Clean the area around the air filter...

Page 21: ...rk plug NGK CMR6H from STIHL Electrode gap of the spark plug 0 5 mm Dry weight without cutting attachment and deflector 8 4 kg Length without cutting attachment 1795 mm Max fuel tank capacity 750 cm 0 75 l 19 3 Sound Values and Vibration Values The K value for the sound pressure levels is 2 dB A The K value for the sound power levels is 2 dB A The K value for vibration level is 2 m s Using with a ...

Page 22: ...Systems 20 1 Combinations of Cutting Attachments Deflectors and Carrying Systems Cutting attachment Deflector Carrying System AutoCut 46 2 mowing head DuroCut 40 4 mowing head SuperCut 40 2 mowing head TrimCut C 42 2 mowing head Guard for mowing heads Universal deflector with skirt and line lim iting blade Full harness with quick release sys tem Grass cutting blade 230 4 230 mm dia 250 32 Grass cu...

Page 23: ...as been developed and manu factured in compliance with the following stand ards in the versions valid on the date of produc tion EN ISO 11806 1 EN 55012 and EN 61000 6 1 The measured and guaranteed sound power lev els were determined according to Directive 2000 14 EC Annex V FS 410 Measured sound power level 113 dB A Guaranteed sound power level 115 dB A FS 460 Measured sound power level 115 dB A ...

Page 24: ... Schedule 8 FS 410 Measured sound power level 113 dB A Guaranteed sound power level 115 dB A FS 460 Measured sound power level 115 dB A Guaranteed sound power level 117 dB A The technical documents are stored at ANDREAS STIHL AG Co KG The year of manufacture country of manufacture and serial number are specified on the rating plate of the brushcutter Waiblingen 01 10 2021 ANDREAS STIHL AG Co KG pp...

Page 25: ...24 UKCA Declaration of Conformity English 0458 841 0101 A 25 ...

Page 26: ...English 24 UKCA Declaration of Conformity 26 0458 841 0101 A ...

Page 27: ...24 UKCA Declaration of Conformity English 0458 841 0101 A 27 ...

Page 28: ...www stihl com 04588410101A 04588410101A 0458 841 0101 A 0458 841 0101 A ...

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