background image

► Carry the trimmer properly balanced by the

drive tube with the cutting attachment

behind you.

4.11

Storing

WARNING

■ Children are not aware of and cannot assess

the dangers of a trimmer and can be seriously

injured.

► Shut off the engine.

► If a metal cutting attachment is mounted: Fit

the transport guard.

► Store the trimmer out of the reach of chil‐

dren.

■ Dampness can corrode the electrical contacts

on the trimmer and metal components. This

can damage the trimmer.

► Store the trimmer in a clean and dry condi‐

tion.

4.12

Cleaning, maintenance and

repair

WARNING

■ The cutting attachment can start rotating unin‐

tentionally if the engine is running during

cleaning, maintenance or repair operations.

This 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 damage the trimmer,

deflector or the cutting attachment. If the trim‐

mer, deflector and cutting attachment are not

cleaned correctly, components may no longer

function properly or safety devices may be

rendered inoperative. Persons may be seri‐

ously injured.

► Clean the brushcutter, deflector and cutting

attachment as described in this User Man‐

ual.

■ If the brushcutter, deflector or cutting attach‐

ment is not maintained or repaired as descri‐

bed in this User Manual, components may no

longer function properly or safety devices may

be rendered inoperative. This can result in

serious or fatal injuries.

► Maintain or repair the brushcutter and the

deflector as described in this User Manual.

► Maintain the cutting attachment as descri‐

bed in the User Manual supplied with the

cutting attachment being used or on the

cutting attachment’s packaging.

■ The user can be cut by the sharp cutting

edges while cleaning or maintaining cutting

attachments. This may result in injury to the

user.

► Wear work gloves made of robust

material.

5

Preparing Trimmer for

Operation

5.1

Preparing the Brushcutter for

Operation

The following steps must be performed before

commencing work:

► Ensure that the following components are in

safe condition:

Brushcutter,   4.6.1.

Deflector,   4.6.2.

Mowing head or metal cutting attachment,

 4.6.3 or   4.6.4.

► Clean the brushcutter,   15.1.

► Fit the carrying ring,   6.1.

► Mount the bike handle,   6.2.

► Select combination of cutting attachment,

deflector and carrying system,   20.

► Mount the deflector,   6.3.1.

► If you are using a universal deflector together

with a mowing head: Fit the skirt and line limit‐

ing blade,   6.4.1.

► Mount mowing head or metal cutting attach‐

ment,   6.5.1 or   6.6.1.

► Fuel the trimmer,   8.2.

► Fit and adjust the carrying system,   7.1.

► Adjust the bike handle,   7.2.

► Balance the brushcutter,   7.3.

► Check the controls,   10.1.

► If you cannot carry out this work: Do not use

your brushcutter and contact your STIHL

dealer for assistance.

6

Assembling the Trimmer

6.1

Fitting the Carrying Ring

► Shut off the engine.

English

5 Preparing Trimmer for Operation

10

0458-507-0121-B

Summary of Contents for FS 235

Page 1: ...FS 235 Instruction Manual 2 23...

Page 2: ...s 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 th...

Page 3: ...ontrol For starting running and stopping the engine 16 Throttle Trigger Lockout Unlocks the throttle trigger 17 Throttle Trigger Controls engine speed 18 Carrying Ring For attaching carrying system 19...

Page 4: ...is started with the choke lever in this position Engine is made ready for start with the choke lever in this position This symbol shows the direction of rotation of the cutting attachment This symbol...

Page 5: ...able to recognize and assess the risks involved in using the trimmer The user must be of legal age or is being trained in a trade under supervi sion in accordance with national rules and regulations T...

Page 6: ...lammable materials 4 6 Safe Condition 4 6 1 Brushcutter The brushcutter is in a safe condition if the fol lowing points are observed The brushcutter is not damaged There is no fuel leaking from the tr...

Page 7: ...al cutting attachment not manufactured by STIHL is used it must not be heavier thicker of a different shape of a lower quality or larger in diameter than the largest metal cutting attachment approved...

Page 8: ...a ted or has aged Before refueling the brushcutter Thor oughly mix the fuel Use a mixture of gasoline and two stroke engine oil that is not older than 30 days STIHL MotoMix 5 years 4 8 Working WARNING...

Page 9: ...may be seriously injured Wait until the cutting attachment comes to a complete stop In an emergency the user may start to panic and forget to take off the carrying system This may result in serious in...

Page 10: ...cutting attach ment is not maintained or repaired as descri bed in this User Manual components may no longer function properly or safety devices may be rendered inoperative This can result in serious...

Page 11: ...ol handle 7 Remove the screw 9 Position the control handle 7 on the handle bar 3 so that the hole of the control han dle 7 is flush with the handlebar 3 and the throttle trigger 8 is facing the gear h...

Page 12: ...down the mowing head 1 firmly by hand Remove the stop pin 4 6 5 2 Removing the Mowing Head Shut off the engine Insert the stop pin in the bore as far as stop and hold it depressed Rotate the mowing he...

Page 13: ...ll harness 3 Adjust the shoulder strap 1 or full harness 3 so that the carabiner 2 is about a hand s width below your right hip 7 2 Adjusting the Bike Handle The bike handle can be set to different po...

Page 14: ...r Brazil 27 Make sure the two stroke engine oil you are using meets requirements Depending on the desired amount of fuel determine the correct amounts of two stroke engine oil and gasoline in a mixing...

Page 15: ...00 GXX 6451 A0 1 5 3 4 Press the manual fuel pump bulb 1 at least five times Move the choke lever 2 to position Press down the throttle trigger lockout 4 and hold it there Pull the throttle trigger 3...

Page 16: ...the choke lever to position The engine stops Do not use your trimmer and contact your STIHL dealer for assistance There is a malfunction in the slide control 10 Testing the Trimmer 10 1 Checking the C...

Page 17: ...with your the left hand on the left handle wrap your thumb around the handle 11 3 Mowing The cutting height is determined by the distance of the cutting attachment from the ground A B 0000 GXX 4731 A...

Page 18: ...mer properly balanced by the drive tube with the cutting attachment behind you Transporting the trimmer in a vehicle Secure the trimmer to prevent turnover and movement 14 Storing 14 1 Storing the Bru...

Page 19: ...with the cutting attachment you are using 17 Repairing 17 1 Repairing the Trimmer and Cutting Attachment The trimmer and cutting attachment cannot be repaired by the user If the trimmer or cutting att...

Page 20: ...tighten down the spark plug 2 firmly Press the spark plug boot 1 firmly home 18 4 Standard Setting Shut off the engine 0000 GXX 2946 A0 H L Turn the high speed screw H counterclock wise as far as stop...

Page 21: ...accelerates Back off the screw 3 1 5 turns counterclock wise The engine idles and the throttle cable adjust ment is correct Shut off the engine 19 Specifications 19 1 STIHL FS 235 Trimmer Displacement...

Page 22: ...ystem Grass cutting blade 230 2 230 mm dia Grass cutting blade 230 4 230 mm dia Grass cutting blade 230 8 230 mm dia Grass cutting blade 260 2 260 mm dia Universal deflector without skirt Shoulder str...

Page 23: ...ns 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 VIII Measured sound...

Page 24: ...www stihl com 04585070121B 04585070121B 0458 507 0121 B 0458 507 0121 B...

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