STIHL RMA 235.0 Ohjekirja

STIHL RMA 235

Instruction Manual

Manual de instrucciones

Skötselanvisning

Käyttöohje

Betjeningsvejledning

Bruksanvisning

Instruções de serviço

Інструкція з експлуатації

οδηγίες χρήσης

Ръководство за употреба

2 - 20

20 - 41

41 - 59

59 - 78

78 - 97

97 - 116

116 - 136

136 - 158

158 - 180

180 - 201

2 - 20

20 - 41

41 - 59

59 - 78

78 - 97

97 - 116

116 - 136

136 - 158

158 - 180

180 - 201

2 - 20

20 - 41

41 - 59

59 - 78

78 - 97

97 - 116

116 - 136

136 - 158

158 - 180

180 - 201

2 - 20

20 - 41

41 - 59

59 - 78

78 - 97

97 - 116

116 - 136

136 - 158

158 - 180

180 - 201

2 - 20

20 - 41

41 - 59

59 - 78

78 - 97

97 - 116

116 - 136

136 - 158

158 - 180

180 - 201

2 - 20

20 - 41

41 - 59

59 - 78

78 - 97

97 - 116

116 - 136

136 - 158

158 - 180

180 - 201

2 - 20

20 - 41

41 - 59

59 - 78

78 - 97

97 - 116

116 - 136

136 - 158

158 - 180

180 - 201

2 - 20

20 - 41

41 - 59

59 - 78

78 - 97

97 - 116

116 - 136

136 - 158

158 - 180

180 - 201

2 - 20

20 - 41

41 - 59

59 - 78

78 - 97

97 - 116

116 - 136

136 - 158

158 - 180

180 - 201

2 - 20

20 - 41

41 - 59

59 - 78

78 - 97

97 - 116

116 - 136

136 - 158

158 - 180

180 - 201

Contents

1 Introduction................................................. 2

2 Guide to Using this Manual.........................2

3 Overview..................................................... 3

4 Safety Precautions......................................4

5 Preparing the Lawn Mower for Operation... 9

6 Charging the Battery, LEDs........................ 9

7 Assembling the Lawn Mower...................... 9

8 Removing and Fitting the Battery..............11

9 Inserting and Removing the Activation Key

.................................................................. 11

10 Switching the Lawn Mower On and Off.....12

11 Checking the Lawn Mower and Battery.... 12

12 Operating the Lawn Mower.......................13

13 After Finishing Work..................................14

14 Transporting..............................................14

15 Storing.......................................................14

16 Cleaning....................................................15

17 Maintenance............................................. 15

18 Repairing...................................................16

19 Troubleshooting........................................ 16

20 Specifications............................................18

21 Spare Parts and Accessories....................18

22 Disposal.................................................... 19

23 EC Declaration of Conformity................... 19

24 Safety Information for Lawn Mowers........ 19

1 Introduction

Dear Customer,

Thank you for choosing STIHL. We develop and

manufacture our quality products to meet our

customers’ requirements. The products are

designed for reliability even under extreme con‐

ditions.

STIHL also stands for premium service quality.

Our dealers guarantee competent advice and

instruction as well as comprehensive service

support.

STIHL expressly commit 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 to Using this Manual

2.1 Applicable Documents

This instruction manual constitutes original man‐

ufacturer’s instructions in the sense of EC Direc‐

tive 2006/42/EC.

Local safety regulations apply.

► In addition to this instruction manual, read,

understand and keep the following documents:

–

STIHL AK battery safety information

–

STIHL AL 101, 300, 500 charger instruction

manual

–

Safety information for STIHL batteries and

products with built-in battery:

www.stihl.com/safety-data-sheets

2.2 Warning Notices in Text

DANGER

■ This notice refers to risks which result in seri‐

ous or fatal injury.

► Serious or fatal injuries can be avoided by

taking the precautions mentioned.

WARNING

■ This notice refers to risks which can result in

serious or fatal injury.

► Serious or fatal injuries can be avoided by

taking the precautions mentioned.

NOTICE

■ This notice refers to risks which can result in

damage to property.

► Damage to property can be avoided by tak‐

ing the precautions mentioned.

2.3 Symbols in Text

This symbol refers to a chapter in this

instruction manual.

English

2 0478-131-9866-B

0478-131-9866-B. VA0.E21.

Printed on chlorine-free paper

Printing inks contain vegetable oils, paper can be recycled.

Translation of Original Instruction Manual

0000009190_005_GB

3 Overview

3.1 Lawn Mower and Battery

1 Handlebar

The handlebar is used to hold, guide and

transport the lawn mower.

2 Control bar

The control bar switches the blades on and

off together with the locking button.

3 Locking button

The locking button switches the blades on

and off together with the control bar for mow‐

ing.

4 Rotary knob

The rotary knob clamps the upper handlebar

onto the lower handlebar and is used to fold

down the handlebar.

5 Discharge flap

The discharge flap closes off the discharge

chute.

6 Transport handle

The transport handle is used to transport the

lawn mower.

7 Flap

The flap covers the battery and activation

key.

8 Activation key

The activation key activates the lawn mower.

9 Locking lever

The locking lever keeps the battery in the bat‐

tery compartment.

10 Battery compartment

The battery compartment holds the battery.

11 Grass catcher box

The grass catcher box collects the mown

grass.

12 Lever

The lever is used to set the cutting height.

13 Level indicator

The level indicator shows how full the grass

catcher box is.

14 Battery

The battery supplies the lawn mower with

power.

15 LEDs

The LEDs indicate the battery charge state

and faults.

16 Button

The button activates the LEDs on the battery.

# Rating plate with machine number

3.2 Symbols

The symbols can be on the lawn mower or bat‐

tery and have the following meaning:

This symbol identifies the activation

key.

This symbol identifies the key recepta‐

cle.

XX

This symbol indicates the lawn mower

weight.

1 LED illuminates red. The battery is

too warm or too cold.

4 LEDs flashing red. There is a fault in

the battery.

L

W

A

Guaranteed sound power level in

accordance with Directive 2000/14/EC

in dB(A) for the purpose of comparing

the sound emissions of products.

The number beside the symbol indicates

the energy content of the battery according

to the cell manufacturer's specifications.

The available energy content is lower in

practice.

Do not dispose of the product with domes‐

tic waste.

3 Overview English

0478-131-9866-B 3

Activating and deactivating the blade.

4 Safety Precautions

4.1 Warning Symbols

The warning symbols on the lawn mower or bat‐

tery have the following meaning:

Follow the safety instructions and their

measures.

Read, understand and keep the

instruction manual.

Beware of objects being thrown up -

keep a safe distance and keep other

people away.

Do not touch a turning blade.

Remove the battery during work stop‐

pages, transport, storage, maintenance

or repair.

Protect the lawn mower from rain and

humidity.

Pull out the activation key during work

stoppages, transport, storage, mainte‐

nance or repair.

Maintain a safety distance.

Protect the battery from heat and fire.

Protect the battery from rain and mois‐

ture. Do not immerse in liquids.

Observe the permissible temperature

range for the battery.

4.2 Intended Use

The STIHL RMA 235 lawn mower is used to

mow dry grass.

The lawn mower is supplied with power by a

STIHL AK battery.

WARNING

■ Batteries not approved by STIHL for the lawn

mower may cause fires and explosions. This

may result in serious or fatal injury to people

and damage to property.

►

Use the lawn mower with a STIHL AK bat‐

tery.

■ Failure to use the lawn mower or battery as

intended may result in serious or fatal injury to

people and damage to property.

►

Use the lawn mower and battery as descri‐

bed in this instruction manual.

4.3 Requirements for the User

WARNING

■ Uninstructed users cannot recognise or evalu‐

ate the dangers posed by the lawn mower and

battery. This may result in serious or fatal

injury to the user or other people.

► Read, understand and keep the

instruction manual.

► If passing on the lawn mower or battery to

another person: provide them with the

instruction manual also.

►

Make sure that the user meets the following

conditions:

–

The user is rested.

–

The user is physically, sensorily and

mentally capable of operating the lawn

mower and battery and working with

them. If the user is physically, sensorily

or mentally impaired, the machine must

only be used under supervision or fol‐

lowing instruction by a responsible per‐

son.

–

The user can recognise and evaluate

the dangers posed by the lawn mower

and battery.

–

The user is aware that they are respon‐

sible for accidents and damage.

–

The user is of legal age or the user is

being trained under supervision in a

profession in accordance with national

regulations.

English 4 Safety Precautions

4 0478-131-9866-B

–

The user has received instruction from a

STIHL specialist dealer or a competent

person before using the lawn mower for

the first time.

–

The user is not impaired by alcohol,

medicines or drugs.

►

If anything is unclear: consult a STIHL spe‐

cialist dealer.

4.4 Clothing and Equipment

WARNING

■ Objects may be thrown up at high velocity

while working. This may result in injury to the

user.

►

Wear long trousers made from resistant

material.

■ Dust may be stirred up while working. Breath‐

ing in dust may be harmful to health and

cause allergic reactions.

►

If dust is stirred up: wear a dust mask.

■ Unsuitable clothing may get caught on wood,

brambles and in the lawn mower. This may

result in serious injury to the user.

►

Wear close-fitting clothing.

► Remove scarves and jewellery.

■ The user may come into contact with the blade

during cleaning, maintenance or transport.

This may result in injury to the user.

►

Wear work gloves made from resistant

material.

■ Wearing unsuitable footwear may cause the

user to slip. This may result in injury to the

user.

►

Wear sturdy, closed-toed footwear with

high-grip soles.

■ Material particles may be expelled when

sharpening the blade. This may result in injury

to the user.

►

Wear close-fitting safety glasses. Suitable

safety glasses are tested in accordance

with EN 166 or national regulations and

available commercially with the correspond‐

ing marking.

►

Wear work gloves made from resistant

material.

4.5 Work Area and Surroundings

4.5.1 Lawn Mower

WARNING

■

Bystanding people, children and animals can‐

not recognise or evaluate the dangers posed

by the lawn mower and high-velocity objects.

This may result in serious injury to bystanding

people, children and animals and damage to

property.

► Keep bystanding people, children

and animals out of the work area.

► Maintain a distance from objects.

► Do not leave the lawn mower unattended.

► Make sure that children cannot play with

the lawn mower.

■ The lawn mower is not waterproof. Working in

the rain or in a damp environment may result

in electric shock. This may result in injury to

the user and damage to the lawn mower.

►

Do not work in the rain or in a damp envi‐

ronment.

► Do not mow wet grass.

■ Electrical components of the lawn mower may

produce sparks. Sparks may cause fires and

explosions in highly flammable or explosive

environments. This may result in serious or

fatal injury to people and damage to property.

►

Do not work in a highly flammable or explo‐

sive environment.

4.5.2 Battery

WARNING

■ Bystanders, children and animals cannot rec‐

ognize or assess the dangers of the battery.

Bystanders, children and animals may be seri‐

ously injured.

►

Keep bystanders, children and animals

away from the work area.

► Do not leave the battery unattended.

► Make sure that children cannot play with

the battery.

■ The battery is not protected against all ambi‐

ent conditions. If the battery is exposed to cer‐

tain ambient conditions, it may catch fire or

explode. This can result in serious injuries and

damage to property.

► Protect battery from heat and fire.

► Do not throw the battery into a fire.

► Use and store the battery at temper‐

atures between ‑ 10 °C and + 50 °C.

► Protect the battery from rain and

damp – do not immerse it in fluids.

► Keep battery away from metallic objects.

► Do not expose battery to high pressure.

► Do not expose battery to microwaves.

4 Safety Precautions English

0478-131-9866-B 5

► Protect battery from chemicals and salts.

4.6 Safe Condition

4.6.1 Lawn Mower

The lawn mower is in safe condition when the

following conditions are met:

–

The lawn mower is undamaged.

–

The lawn mower is clean and dry.

–

The controls are working and have not been

modified.

–

The blade is correctly attached.

–

Genuine STIHL accessories for this lawn

mower are attached.

–

The accessories are correctly attached.

WARNING

■ If not in safe condition, components may no

longer operate correctly and safety devices

may be disabled. This may result in serous or

fatal injury to people.

►

Do not use a damaged lawn mower.

► If the lawn mower is dirty or wet: clean the

lawn mower and allow it to dry.

► Do not modify the lawn mower.

► If the controls are not working: do not use

the lawn mower.

► Attach genuine STIHL accessories for this

lawn mower.

► Attach the blade as described in this

instruction manual.

► Attach accessories as described in this

instruction manual or in the instruction man‐

ual for the accessories.

►

Do not insert objects into the apertures in

the lawn mower.

► Never connect the key receptacle terminals

to metallic objects and cause a short circuit.

► Replace worn or damaged warning signs.

► If anything is unclear: consult a STIHL spe‐

cialist dealer.

4.6.2 Blade

The blade is in safe condition when the following

conditions are met:

–

The blade and attachments are undamaged.

–

The blade is not deformed.

–

The blade is correctly attached.

–

The blade is correctly sharpened.

–

The blade is burr-free.

–

The blade is correctly balanced.

–

The minimum thickness and minimum width of

the blade are not fallen below,

20.2.

–

The sharpening angle is observed, 20.2.

WARNING

■ In unsafe condition, blade parts may come

loose and be expelled. This may result in seri‐

ous injury to people.

►

Use an undamaged blade and attachments.

► Attach the blade correctly.

► Sharpen the blade correctly.

► If the minimum thickness or minimum width

is fallen below: replace the blade.

► Have the blade balanced by a STIHL spe‐

cialist dealer.

► If anything is unclear: consult a STIHL spe‐

cialist dealer.

4.6.3 Battery

The battery is in safe condition when the follow‐

ing conditions are met:

–

The battery is not damaged.

–

The battery is clean and dry.

–

The battery is working and has not been modi‐

fied.

WARNING

■ The battery cannot function safely if it is not in

safe condition. There is a risk of serious injury

to persons.

►

Use an undamaged and functioning battery.

► Do not charge a damaged or defective bat‐

tery.

► If the battery is dirty or wet: clean the bat‐

tery and allow it to dry.

► Do not modify the battery.

► Do not insert objects into the apertures in

the battery.

► Never connect the battery terminals to met‐

allic objects and cause a short circuit.

► Do not open the battery.

► Replace worn or damaged warning signs.

■ Fluid may leak from a damaged battery. If the

fluid contacts the skin or eyes, this may cause

irritation.

►

Avoid contact with the fluid.

► In the event of contact with the skin: wash

the affected areas with plenty of soap and

water.

►

In the event of contact with the eyes: rinse

the eyes with plenty of water for at least 15

minutes and seek medical attention.

■

A damaged or defective battery may emit an

unusual odour, smoke or catch fire. This may

result in serious or fatal injury to people and

damage to property.

►

If the battery emits an unusual odour or

smoke: do not use the battery and keep it

away from flammable materials.

English 4 Safety Precautions

6 0478-131-9866-B

► If the battery catches fire: try to extinguish

the battery using a fire extinguisher or

water.

4.7 Working

WARNING

■

In certain situations, the user may no longer

be able to concentrate on their work. This may

result in the user stumbling, falling and becom‐

ing seriously injured.

►

Work calmly and carefully.

► If the light and visibility conditions are poor:

do not use the lawn mower.

► Operate the lawn mower alone.

► Watch out for obstacles.

► Do not tilt the lawn mower.

► Work standing on the ground and maintain

balance.

► If signs of fatigue occur: take a break.

► If mowing on a slope: mow across the

slope.

► Do not mow on steep slopes.

■ The turning blade may cut the user. This may

result in serious injury to the user.

► Do not touch a turning blade.

► If the blade is blocked by an object:

switch the lawn mower off, pull out

the activation key and remove the

battery. Only then remove the object.

■

The lawn mower may cause vibrations when

working.

► Wear gloves.

► Take breaks.

► If signs of a circulatory disturbance occur:

consult a doctor.

■ If the blade hits a foreign object when working,

the foreign object or parts of it may be dam‐

aged or thrown up at high velocity. This may

result in injury to people and damage to prop‐

erty.

►

Remove foreign objects from the work area.

■ When the control bar for mowing is released,

the blade continues to turn for a short time.

This may result in serious injury to people.

►

Wait until the blade is no longer turning.

■ Sparks can be produced if the turning blade

hits a hard object. Sparks may cause fires in

highly flammable environments. This may

result in serious or fatal injury to people and

damage to property.

►

Do not work in a highly flammable environ‐

ment.

DANGER

■ If working near live wires, the blade may come

into contact with the live wires and damage

them. This may result in serious or fatal injury

to the user.

►

Do not work near live wires.

■ The user may be struck by lighting if working

during a thunderstorm. This may result in seri‐

ous or fatal injury to the user.

►

Do not work during thunderstorms.

4.8 Transporting

4.8.1 Lawn Mower

WARNING

■ The lawn mower may tip over or move during

transport. This may result in injury to people

and damage to property.

► Pull out the activation key.

► Remove the battery.

► Secure the lawn mower with lashing straps,

belts or a net so it cannot tip over and

move.

4.8.2 Battery

WARNING

■

The battery is not protected against all ambi‐

ent conditions. The battery may be damaged if

it is exposed to certain ambient conditions and

damage to property may occur.

►

Never transport a damaged battery.

► Store the battery in non-conductive packag‐

ing.

■ The battery may turn over or shift during trans‐

port. This may result in personal injuries and

damage to property.

►

Pack the battery in packaging in such a way

that it cannot move.

► Secure the packaging so that it cannot

move.

4.9 Storing

4.9.1 Lawn Mower

WARNING

■

Children cannot recognise or evaluate the

dangers posed by the lawn mower. There is a

risk of serious injury to children.

4 Safety Precautions English

0478-131-9866-B 7

► Pull out the activation key.

► Remove the battery.

► Keep the lawn mower out of reach of chil‐

dren.

■ Moisture may cause corrosion to the electric

contacts on the lawn mower and metal compo‐

nents. This may result in damage to the lawn

mower.

► Pull out the activation key.

► Remove the battery.

► Keep the lawn mower clean and dry.

■ If the activation key and battery are inserted

during storage, the blade may unintentionally

be activated. This may result in serious injury

to people and damage to property.

► Pull out the activation key.

► Remove the battery.

4.9.2 Battery

WARNING

■

Children are not aware of and cannot assess

the dangers of the battery and can be seri‐

ously injured.

►

Store the battery out of the reach of chil‐

dren.

■ The battery is not protected against all ambi‐

ent conditions. The battery may be damaged if

it is exposed to certain ambient conditions.

►

Store the battery in a clean and dry condi‐

tion.

► Store the battery in an enclosed location.

► Store the battery separately from the

mower and charger.

► Store the battery in non-conductive packag‐

ing.

► Store the battery at temperatures

between -10°C and +50°C.

4.10 Cleaning, Maintenance and

Repair

WARNING

■

If the activation key and battery are inserted

during cleaning, maintenance or repair, the

blade may unintentionally be activated. This

may result in serious injury to people and

damage to property.

► Pull out the activation key.

► Remove the battery.

■ Abrasive cleaning agents, using a water jet for

cleaning or sharp objects may result in dam‐

age to the lawn mower, blade and battery. If

the lawn mower, blade and battery are not

cleaned correctly, components may no longer

operate correctly and safety devices may be

disabled. This may result in serious injury to

people.

► Clean the lawn mower, blade and battery

as described in this instruction manual.

■ If the lawn mower, blade or battery are not

maintained or repaired correctly, components

may no longer operate correctly and safety

devices may be disabled. This may result in

serous or fatal injury to people.

►

Do not maintain or repair the lawn mower or

battery yourself.

► If the lawn mower or battery need to be

maintained or repaired: consult a STIHL

specialist dealer.

►

Maintain the blade as described in this

instruction manual.

■ The user may cut themselves on sharp cutting

edges during blade cleaning, maintenance or

repair. This may result in injury to the user.

►

Wear work gloves made from resistant

material.

■ The blade may become hot during sharpening.

This may result in the user burning them‐

selves.

►

Wait until the blade has cooled down.

► Wear work gloves made from resistant

material.

English 4 Safety Precautions

8 0478-131-9866-B

5 Preparing the Lawn Mower

for Operation

5.1 Preparing the Lawn Mower for

Operation

The following steps must be performed before

commencing work:

► Make sure that the following components are

in safe condition:

–

Lawn mower, 4.6.1.

–

Blade, 4.6.2.

–

Battery, 4.6.3.

►

Check the battery,

11.3.

►

Fully charge the battery, 6.1.

►

Clean the lawn mower, 16.2.

►

Check the blade, 11.2.

►

Attach the handlebar, 7.1.

►

Fold up the handlebar, 7.2.1.

► If mowing and the mown grass is to be collec‐

ted in the grass catcher box: attach the grass

catcher box, 7.3.2.

► If mowing and the mown grass is to be ejected

to the rear: detach the grass catcher box,

7.3.3.

►

Set the cutting height,

12.2.

►

Check the controls, 11.1.

► If the steps cannot be performed: do not use

the lawn mower and consult a STIHL special‐

ist dealer.

6 Charging the Battery, LEDs

6.1 Charging the Battery

The charging time depends on several factors,

e.g. temperature of the battery or the ambient

temperature. The actual charging time may differ

from the specified charging time. For specified

charging times see www.stihl.com/charging-

times.

► Recharge the battery fully as described in the

instruction manual for the STIHL AL 101, 300,

500 chargers.

6.2 State of Charge

1

0000-GXX-0629-A0

20-40%

40-60%

60-80%

80-100%

0-20%

► Press the button (1).

The LEDs (5) glow green for about 5 seconds

and indicate the state of charge.

► If the LED on the right flashes green: Charge

the battery.

6.3 LEDs on Battery

The LEDs can show the state of charge or mal‐

functions. The LEDs can glow or flash green or

red.

The state of charge is indicated when the LEDs

glow or flash green.

► If the LEDs glow or flash red: Troubleshooting,

19.1.

There is a malfunction in the mower or battery.

7 Assembling the Lawn

Mower

7.1 Attaching the Handlebar

► Switch the lawn mower off, pull out the activa‐

tion key and remove the battery.

► Place the lawn mower on a level surface.

► Hold lower handlebars (1) against the lawn

mower so the bores align.

► Push screws (3) together with washers (2)

through the bores in lower handlebar (1) and

lawn mower (4) from the outside inwards,

screw in and tighten to 3 Nm.

Both lower handlebars (1) are firmly attached

to lawn mower (4).

5 Preparing the Lawn Mower for Operation English

0478-131-9866-B 9

► Hold upper handlebar (5) against lower han‐

dlebars (1) so the bores align.

► Place cable (10) into cable clip (8).

► On the side with the cable, push screw (6)

through bores (11) in cable clip (8), upper han‐

dlebar (5) and lower handlebar (1) from the

outside inwards.

► On the other side, push screw (6) through

bores (11) in upper handlebar (5) and lower

handlebar (1) from the outside inwards.

► Fit rotary knob (9) onto screws (6) on both

sides and screw in.

Upper handlebar (5) is firmly attached to lower

handlebars (1).

► Place the cable into cable clips (7).

► Press cable clip (7) onto upper handlebar (5)

and allow to engage.

► Press cable clip (12) onto lower handlebar (1)

and allow to engage.

The handlebar must not be dismantled again.

7.2 Folding Up and Folding the

Handlebar

7.2.1 Folding Up the Handlebar

► Switch the lawn mower off, pull out the activa‐

tion key and remove the battery.

► Place the lawn mower on a level surface.

► Fold up upper handlebar (2) and hold with one

hand. Make sure that cable (4) is not dam‐

aged.

► Tighten rotary handles (1).

Handlebar (2) is firmly attached to the lawn

mower.

Upper handlebar (2) is firmly attached to lower

handlebar (3).

7.2.2 Folding the Handlebar

The handlebar can be folded for space-saving

transport or storage.

► Switch the lawn mower off, pull out the activa‐

tion key and remove the battery.

► Place the lawn mower on a level surface.

► Unscrew rotary handles (1) until they turn

freely.

English 7 Assembling the Lawn Mower

10 0478-131-9866-B

► Fold down upper handlebar (2) forwards,

ensuring that cable (3) is not damaged.

7.3 Assembling, Attaching and

Detaching the Grass Catcher

Box

7.3.1 Assembling the Grass Catcher Box

► Fit upper part of grass catcher box (1) onto

lower part of grass catcher box (2).

► Press pins (3) through openings (4) from the

inside.

► Press upper part of grass catcher box (1)

downwards.

The upper part of the grass catcher box

engages with a click.

7.3.2 Attaching the Grass Catcher Box

► Switch the lawn mower off.

► Place the lawn mower on a level surface.

► Open discharge flap (1) and hold it open.

► Take hold of grass catcher box (2) by han‐

dle (3) and attach to mounts (4) using the

hooks.

► Set down discharge flap (1) on grass catcher

box (2).

7.3.3 Detaching the Grass Catcher Box

► Switch the lawn mower off.

► Place the lawn mower on a level surface.

► Open the discharge flap and hold it open.

► Remove the grass catcher box upwards by the

handle.

► Close the discharge flap.

8 Removing and Fitting the

Battery

8.1 Fitting the Battery

► Place the lawn mower on a level surface.

► Open flap (1) as far as the stop and hold.

► Push battery (2) into battery compartment (3)

as far as it will go.

Battery (2) engages with a click and is locked

in place.

► Close flap (1).

8.2 Removing the Battery

► Place the lawn mower on a level surface.

► Open flap (1) as far as the stop and hold.

► Press locking lever (2).

Battery (3) is released.

► Remove battery (3).

► Close flap (1).

9 Inserting and Removing

the Activation Key

9.1 Inserting the Activation Key

► Open flap (1) as far as the stop and hold.

► Insert activation key (2) in key receptacle (3).

8 Removing and Fitting the Battery English

0478-131-9866-B 11

► Close flap (1).

9.2 Removing the Activation Key

► Open the flap as far as the stop and hold.

► Pull out the activation key.

► Close the flap.

► Keep the activation key out of the reach of

children.

10 Switching the Lawn Mower

On and Off

10.1 Activating and Deactivating the

Blade

10.1.1 Activating the Blade

► Place the lawn mower on a level surface.

► Press locking button (1) with the right hand

and hold.

► Pull control bar for mowing (2) with the left

hand fully in the direction of handlebar (3) and

hold so the thumb encloses handlebar (3).

The blade turns.

► Release locking button (1).

► Hold handlebar (3) and control bar for mow‐

ing (2) with the right hand so the thumb enclo‐

ses handlebar (3).

10.1.2 Deactivating the Blade

► Release the control bar for mowing.

► Wait until the blade is no longer turning.

► If the blade continues to turn: pull out the acti‐

vation key, remove the battery and consult a

STIHL specialist dealer.

The lawn mower is defective.

11 Checking the Lawn Mower

and Battery

11.1 Checking the Controls

Locking button and control bar

► Pull out the activation key.

► Remove the battery.

► Press the locking button and release it again.

► Pull the control bar fully in the direction of the

handlebar and release it again.

► If the locking button or the control bar is stiff or

does not spring back into the initial position:

do not use the lawn mower and consult a

STIHL specialist dealer.

The locking button or the control bar is defec‐

tive.

Activating the blade

► Insert the activation key.

► Fit the battery.

► Press the locking button with the right hand

and hold.

► Pull the control bar with the left hand fully in

the direction of the handlebar and hold so that

the thumb encloses the handlebar.

The blade turns.

► If 3 LEDs flash red: pull out the activation key,

remove the battery and consult a STIHL spe‐

cialist dealer.

There is a fault in the lawn mower.

► Release the locking button and control bar.

The blade stops turning after a short time.

► If the blade continues to turn: pull out the acti‐

vation key, remove the battery and consult a

STIHL specialist dealer.

The lawn mower is defective.

11.2 Checking the Blade

► Switch the lawn mower off, pull out the activa‐

tion key and remove the battery.

► Tilt the lawn mower sideways and set it down,

16.1.

► Measure the following:

–

Thickness a

–

Width b

–

Sharpening angle c

► If the minimum thickness or minimum width

are fallen below: replace the blade, 20.2.

► If the sharpening angle is not observed:

sharpen the blade, 20.2.

► If anything is unclear: consult a STIHL special‐

ist dealer.

English 10 Switching the Lawn Mower On and Off

12 0478-131-9866-B

11.3 Testing the Battery

► Press button on battery.

The LEDs glow or flash.

► If the LEDs do not glow or flash: Do not use

the battery and contact your STIHL servicing

dealer.

There is a malfunction in the battery.

12 Operating the Lawn Mower

12.1 Holding and Guiding the Lawn

Mower

► Hold the handlebar with both hands so that the

thumbs enclose the handlebar.

12.2 Adjusting the Cutting Height

Five cutting heights can be set:

–

25 mm = position 1

–

35 mm = position 2

–

45 mm = position 3

–

50 mm = position 4

–

60 mm = position 5

The positions are indicated on the lawn mower.

► Hold the lawn mower at the handle.

► Press lever (2) outwards and hold.

► Move the lawn mower to the desired position

by raising and lowering the lever.

The current cutting height can be read off at

cutting height indicator (3).

► Release lever (2).

The lawn mower engages.

12.3 Mowing

► Push the lawn mower forwards slowly and in a

controlled manner.

12.4 ECO Mode

The STIHL cordless lawn mower detects the cur‐

rent working conditions and adjusts the blade

speed automatically.

This may extend the battery life.

12.5 Emptying the Grass Catcher

Box

The flow of air generated by the blade raises

level indicator (1). The flow of air stops when the

grass catcher box is full. If the flow of air is too

low, level indicator (2) returns to its resting state.

This is a prompt to empty the grass catcher box.

The functionality of the level indicator is restric‐

ted if the flow of air is impaired. External influen‐

ces such as wet, dense or high grass, low cutting

levels, dirt or the like can impair the flow of air

and the functionality of the level indicator.

► If the level indicator drops to its resting state:

empty the grass catcher box.

► Switch the lawn mower off.

12 Operating the Lawn Mower English

0478-131-9866-B 13

► Detach the grass catcher box.

► Open tab (1).

► Open and hold upper part of grass catcher

box (2) by handle (3).

► Hold the lower handle with the second hand.

► Empty the grass catcher box.

► Close the grass catcher box.

► Attach the grass catcher box.

13 After Finishing Work

13.1 After Finishing Work

► Switch off the mower, remove the activation

key and battery.

► If the mower is wet: Allow the mower to dry.

► If the battery is wet: Allow the battery to dry.

► Clean the mower.

► Clean the battery.

14 Transporting

14.1 Transporting the Lawn Mower

► Switch the lawn mower off.

The blade must not be turning.

► Pull out the activation key and remove the bat‐

tery.

Pushing the lawn mower

► Push the lawn mower forwards slowly and in a

controlled manner.

Carrying the lawn mower

► Wear work gloves made from resistant mate‐

rial.

► If only the lawn mower is being carried:

► Fold down the handlebar.

► Hold the lawn mower with one hand on

transport handle (1) and the other hand on

housing (2).

► Lift and carry the lawn mower.

► If the lawn mower and grass catcher box are

to be carried at the same time:

► Hold the lawn mower with one hand on

transport handle (1).

► Lift the lawn mower and carry to the side of

the body.

Transporting the lawn mower in a vehicle

► Secure the lawn mower upright so it does not

tip over and cannot move.

14.2 Transporting the Battery

► Switch off the mower and remove the battery.

► Make sure the battery is in a safe condition.

► Observe the following points when packing the

battery:

–

The packaging must be non-conductive.

–

Make sure the battery cannot shift inside the

packaging.

► Secure the packaging so that it cannot move.

The battery is subject to the requirements for the

transport of dangerous goods. The battery is

classified as UN 3480 (lithium-ion batteries) and

has been tested in accordance with UN Manual

of Tests and Criteria, Part III, sub-section 38.3.

For transport regulations see www.stihl.com/

safety-data-sheets

15 Storing

15.1 Storing the Lawn Mower

► Switch the lawn mower off, pull out the activa‐

tion key and remove the battery.

► Store the lawn mower in accordance with the

following conditions:

–

The lawn mower is out of reach of children.

–

The lawn mower is clean and dry.

–

The lawn mower cannot tip over.

–

The lawn mower cannot roll away.

15.2 Storing the Battery

STIHL recommends that you store the battery

with a charge between 40% and 60% (2 LEDs

glow green).

English 13 After Finishing Work

14 0478-131-9866-B

► Check the following points when storing the

battery:

–

Battery is out of the reach of children.

–

Battery is clean and dry.

–

Battery is in an enclosed location.

–

Battery is stored separately from the mower

and charger.

–

Battery is in non-conductive packaging.

–

Battery is in a temperature range between

-10°C and +50°C.

16 Cleaning

16.1 Placing the Lawn Mower in the

Cleaning Position

► Switch the lawn mower off, pull out the activa‐

tion key and remove the battery.

► Place the lawn mower on a level surface.

► Detach the grass catcher box.

► Hold the lawn mower at handlebar (1), tilt side‐

ways and set down.

16.2 Cleaning the Lawn Mower

► Switch the lawn mower off, pull out the activa‐

tion key and remove the battery.

► Clean the lawn mower with a damp cloth.

► Clean the discharge chute with a soft brush or

a damp cloth.

► Remove any foreign bodies from the battery

compartment and clean the battery compart‐

ment with a damp cloth.

► Clean the electric contacts in the battery com‐

partment with a paintbrush or a soft brush.

► Clean ventilation slots (1), (2) with a paint‐

brush.

► Upend the lawn mower.

► Clean the area around the blade and the blade

with a stick, a soft brush or a damp cloth.

16.3 Cleaning the Battery

► Clean the battery with a damp cloth.

17 Maintenance

17.1 Removing and Attaching the

Blade

17.1.1 Removing the Blade

► Switch the lawn mower off, pull out the activa‐

tion key and remove the battery.

► Tilt the lawn mower sideways and set it down.

► Hold blade (1) with one hand.

► Unscrew screw (2) in the direction of the arrow

and remove together with coupler (3).

► Remove blade (1).

► Discard screw (2) and coupler (4).

Use a new screw and new coupler to attach

blade (1).

17.1.2 Attaching the Blade

► Switch the lawn mower off, pull out the activa‐

tion key and remove the battery.

► Tilt the lawn mower sideways and set it down.

► Clean the blade contact surface and blade

bushing.

► Fit mowing blade (1) onto the blade bushing

with the curved wings pointing upwards.

► The locating lugs (4) on the blade bushing

must be located in the recesses in the mowing

blade.

► Hold mowing blade (1) with one hand and fit

new coupler (3).

16 Cleaning English

0478-131-9866-B 15

► Apply Loctite 243 thread locker to the thread

of new screw (2).

► Screw in screw (2) and tighten to 20 Nm.

17.2 Sharpening and Balancing the

Blade

Sharpening and balancing the blade correctly

requires a lot of practice.

STIHL recommends having the blade sharpened

and balanced by a STIHL specialist dealer.

WARNING

■ The cutting edges of the blade are sharp. This

may result in the user cutting themselves.

► Wear work gloves made from resistant

material.

► Switch the lawn mower off, pull out the activa‐

tion key and remove the battery.

► Upend the lawn mower.

► Remove the blade.

► Sharpen the blade. Observe the sharpening

angle and cool the blade, 20.2.

Bluing of the blade during sharpening is not

permitted.

► Attach the blade.

► If anything is unclear: consult a STIHL special‐

ist dealer.

18 Repairing

18.1 Repairing the Lawn Mower

The user should not repair the lawn mower or

blade themselves.

► If the lawn mower or blade is damaged: do not

use the lawn mower or blade and consult a

STIHL specialist dealer.

► If warning signs are illegible or damaged: have

the warning signs replaced by a STIHL spe‐

cialist dealer.

19 Troubleshooting

19.1 Remedying Lawn Mower or Battery Faults

Fault LEDs on the

battery

Cause Remedy

The lawn mower

does not start

when switched

on.

1 LED flashes

green.

The battery charge

state is too low.

► Charge the battery.

1 LED illumi‐

nates red.

The battery is too

warm or too cold.

► Pull out the activation key.

► Remove the battery.

► Allow the battery to cool down or warm

up.

3 LEDs flash

red.

There is a fault in the

lawn mower.

► Pull out the activation key.

► Remove the battery.

► Clean the electric contacts in the battery

compartment.

► Fit the battery.

► Switch the lawn mower on.

► If 3 LEDs still flash red: do not use the

lawn mower and consult a STIHL spe‐

cialist dealer.

3 LEDs illumi‐

nate red.

The lawn mower is

too warm.

► Pull out the activation key.

► Remove the battery.

► Allow the lawn mower to cool down.

4 LEDs flash

red.

There is a fault in the

battery.

► Remove the battery and fit it again.

► Switch the lawn mower on.

► If 4 LEDs still flash red: do not use the

battery and consult a STIHL specialist

dealer.

The electrical connec‐

tion between the lawn

mower and battery

has been interrupted.

► Pull out the activation key.

► Remove the battery.

► Clean the electric contacts in the battery

compartment.

► Insert the activation key.

English 18 Repairing

16 0478-131-9866-B

Fault LEDs on the

battery

Cause Remedy

► Fit the battery.

The lawn mower or

battery are damp.

► Pull out the activation key.

► Remove the battery.

► Clean the lawn mower.

► Allow the lawn mower or battery to dry.

The resistance at the

blade is too great.

► Set a higher cutting height.

► Switch the lawn mower on in lower

grass.

The area around the

blade is blocked.

► Clean the lawn mower.

The lawn mower

stops during

operation.

3 LEDs illumi‐

nate red.

The lawn mower is

too warm.

► Pull out the activation key.

► Remove the battery.

► Allow the lawn mower to cool down.

► Clean the lawn mower.

► Do not switch the lawn mower on too fre‐

quently within a short time.

► Set a higher cutting height.

► Mow shorter grass.

The blade is blocked. ► Pull out the activation key.

► Remove the battery.

► Clean the lawn mower.

There is an electrical

fault.

► Remove the battery and fit it again.

► Switch the lawn mower on.

The lawn mower

vibrates exces‐

sively during

operation.

The blade fastening

screw is loose.

► Tighten the screw.

The blade is not cor‐

rectly balanced.

► Sharpen and balance the blade.

The lawn mower

operating time is

too short.

The battery is not fully

charged.

► Fully charge the battery.

The battery service

life has been excee‐

ded.

► Replace the battery.

The area around the

blade is blocked.

► Clean the lawn mower.

The blade is blunt or

worn.

► Sharpen and balance the blade.

The resistance at the

blade is too great.

► Set a higher cutting height.

► Mow shorter grass.

The battery gets

stuck when fitting

it into the battery

compartment.

The guides or electric

contacts in the battery

compartment are

dirty.

► Clean the lawn mower.

Charging fails to

start after fitting

the battery into

the charger.

1 LED illumi‐

nates red.

The battery is too

warm or too cold.

► Leave the battery inserted in the

charger.

Charging starts automatically as soon as

the permissible temperature range is

reached.

The grass has

not been cut

cleanly or the

lawn is yellow.

The blade is blunt or

worn.

► Sharpen and balance the blade.

19 Troubleshooting English

0478-131-9866-B 17

Fault LEDs on the

battery

Cause Remedy

The resistance at the

blade is too great.

► Set a higher cutting height.

► Mow shorter grass.

20 Specifications

20.1 STIHL RMA 235.0 Lawn

Mower

–

Permissible battery: STIHL AK

–

Weight without battery: 14 kg

–

Maximum grass catcher box capacity: 30 l

–

Cutting width: 33 cm

–

Speed: 3,400 rpm

–

Speed in ECO mode: 2,900 rpm

For information on the battery life see

www.stihl.com/battery-life.

20.2 Blade

–

Minimum thickness a: 1.6 mm

–

Minimum width b: 56 mm

–

Sharpening angle c: 30°

20.3 STIHL AK Battery

–

Battery technology: Lithium-ion

–

Voltage: 36 V

–

Capacity in Ah: see rating label

–

Energy content in Wh: see rating label

–

Weight in kg: see rating label

–

Permissible temperature range for operation

and storage: -10°C to +50°C

20.4 Sound Values and Vibration

Values

The K value for the sound pressure level is

2 dB(A). The K value for the sound power level is

1.5 dB(A). The K value for the vibration values is

0.9 m/s².

–

Sound pressure level L

pA

measured in accord‐

ance with EN 60335-2-77: 76 dB(A)

–

Sound power level L

wA

measured in accord‐

ance with 2000/14/EC: 87.9 dB(A)

–

Vibration value a

hv

measured in accordance

with EN 60335-2-77, handlebar: 1.8 m/s²

The indicated vibration values have been meas‐

ured in accordance with a standardised test

method and can be used for the purpose of com‐

paring electrical appliances. The actual vibration

values that occur may deviate from the indicated

values, depending on the type of application.

The indicated vibration values can be used for an

initial assessment of the vibration load. The

actual vibration load must be assessed. Times

during which the electrical appliance is switched

off, along with times in which it is switched on but

running without load, can also be taken into con‐

sideration.

For information on compliance with Employers'

Vibration Directive 2002/44/EC see

www.stihl.com/vib.

20.5 REACH

REACH is an EC regulation and stands for the

Registration, Evaluation, Authorisation and

Restriction of Chemical substances.

For information on compliance with the REACH

regulation see www.stihl.com/reach.

21 Spare Parts and Accesso‐

ries

21.1 Spare parts and accessories

These symbols indicate original STIHL

spare parts and original STIHL acces‐

sories.

STIHL recommends the use of original STIHL

spare parts and accessories.

Despite ongoing market observation, STIHL is

unable to judge the reliability, safety and suitabil‐

ity of other manufacturers' spare parts and

accessories; accordingly, STIHL cannot warrant

for the use of those parts.

Original STIHL spare parts and original STIHL

accessories are available from STIHL dealers.

21.2 Essential Spare Parts

–

Blade: 6311 702 0110

–

Blade fastening screw: 9018 321 1800

–

Coupler: 6311 702 0600

English 20 Specifications

18 0478-131-9866-B

22 Disposal

22.1 Disposing of the Lawn Mower

Information on disposal is available from a STIHL

specialist dealer.

► Dispose of the lawn mower, blade, accesso‐

ries and packaging in accordance with regula‐

tions and in an environmentally friendly man‐

ner.

23 EC Declaration of Con‐

formity

23.1 STIHL RMA 235.0 Lawn

Mower

STIHL Tirol GmbH

Hans Peter Stihl-Strasse 5

6336 Langkampfen

Austria

declares under our sole responsibility that

–

design: cordless lawn mower

–

manufacturer's brand: STIHL

–

type: RMA 235.0

–

serial number: 6311

complies with the relevant provisions of Direc‐

tives 2000/14/EC, 2006/42/EC, 2014/30/EU and

2011/65/EU and has been developed and manu‐

factured in accordance with the versions of the

following standards valid on the date of manufac‐

ture: EN 60335-1, EN 60335‑2-77, EN 55014-1,

EN 55014-2.

Name and address of relevant, named location:

TÜV Rheinland LGA Products GmbH

Tillystrasse 2

D-90431 Nuremberg

The measured and guaranteed sound power lev‐

els were determined in accordance with Directive

2000/14/EC, Appendix VIII.

–

Measured sound power level: 87.9 dB(A)

–

Guaranteed sound power level: 89 dB(A)

The technical documents are stored in the Prod‐

uct Approval department at STIHL Tirol GmbH.

The year of manufacture and machine number

are indicated on the lawn mower.

Langkampfen, 02.10.2020

STIHL Tirol GmbH

p.p.

Matthias Fleischer, Head of Research and

Development Division

p.p.

Sven Zimmermann, Head of Quality Division

23.2 Importer for Great Britain

ANDREAS STIHL Ltd.

Stihl House

Stanhope Road

CAMBERLEY

SURREY GU15 3YT

Great Britain

24 Safety Information for

Lawn Mowers

24.1 Introduction

This chapter describes the general safety

instructions preformulated in the standard EN

60335-2-77, Annex EE, for electrically operated

lawn mowers.

WARNING

■ Read all the safety instructions, instructions,

illustrations and technical data provided with

the lawn mower. Failure to comply with the fol‐

lowing instructions may cause electrical shock,

fire and/or serious injury. Keep all safety

instructions and instructions for the future.

24.2 Training

a

)

Read the instruction manual carefully. Ensure

that you are familiar with the controls and the

correct use of the machine;

b)

Never allow children or other persons who are

not familiar with the instructions for use to use

the lawn mower. Local regulations may specify

a minimum age for users;

c)

Never mow in the vicinity of other persons,

particularly children or animals;

d)

Be aware that the person operating the

machine or the user is responsible for acci‐

dents involving third parties or their property.

24.3 Preparatory Measures

a

)

Always wear sturdy shoes and long trousers

when operating the machine. Never operate

the machine barefoot or in lightweight sandals.

22 Disposal English

0478-131-9866-B 19

Avoid wearing loose clothing or clothing with

hanging cords or belts.

b)

Inspect the area on which the machine is to be

used and remove any objects that could be

taken in and thrown up by the machine.

c)

Before using the machine, always visually

inspect the cutting blade, the retaining pins

and the entire cutting unit for wear or damage.

To avoid imbalance, worn or damaged cutting

blades and retaining pins must be replaced in

pairs. Worn or damaged warning signs must

be replaced.

24.4 Handling

a)

Only mow during the day or with good artificial

light.

b)

If possible, avoid using the machine when the

grass is wet.

c)

Always ensure good stability on slopes.

d)

Operate the machine only at walking pace.

e)

Only mow across and never up or down the

slope.

f)

Be particularly careful when changing direction

on a slope.

g)

Do not mow on excessively steep slopes.

h)

Be particularly careful when turning the lawn

mower around or pulling it towards you.

i)

Stop the cutting blade(s) when the machine

needs to be tilted for transportation over surfa‐

ces other than grass and when moving the

lawn mower from and to the area to be mown.

j)

Never use the lawn mower with damaged

safety devices or protective grilles or without

attached safety devices, e.g. deflectors and/or

grass-catching units.

k)

Exercise care when starting or pressing the

starting switch and observe the manufacturer's

instructions. Ensure that you keep your feet far

enough away from the cutting blade(s).

l)

The lawn mower must not be tilted when start‐

ing it, unless the lawn mower needs to be lif‐

ted during the process. In this case, only tilt it

as far as is absolutely necessary and only

raise the side facing away from the user.

m

)

Do not start the motor when you are standing

in front of the discharge chute.

n)

Never put hands or feet on or underneath

rotating parts. Always keep away from the dis‐

charge opening.

o

)

Never lift or carry a lawn mower with the motor

running.

p)

Stop the motor and pull out the starting key.

Ensure that all moving parts have come to a

complete stop:

–

whenever you leave the lawn mower;

–

before remedying blockages, including

those in the discharge chute;

–

before checking, cleaning or working on the

lawn mower;

–

after hitting a foreign object. Inspect the

lawn mower for damage and perform the

necessary repairs before re-starting and

using the lawn mower.

If the lawn mower begins to vibrate exces‐

sively, it must be checked immediately.

–

Check for damage;

–

make the necessary repairs to damaged

parts;

–

ensure that all screws, pins and bolts are

tightly fastened.

24.5 Maintenance and Storage

a)

Ensure that all nuts, pins and bolts are tightly

fastened and that the machine is in a safe

working condition.

b)

Check the grass-catching unit regularly for

wear or loss of functionality.

c)

In the interests of safety, replace all worn or

damaged parts.

d)

Be aware that on machines with more than

one cutting blade, the movement of one cut‐

ting blade can cause the other cutting blade to

turn.

e)

Ensure when adjusting the machine that your

fingers do not become pinched between mov‐

ing cutting blades and stationary parts of the

machine.

f)

Allow the motor to cool down before storing

the machine.

g)

Note when maintaining the cutting blades that

the cutting blades can be moved even if the

power source is switched off.

h)

In the interests of safety, replace all worn or

damaged parts. Only use genuine spare parts

and accessories.

Índice

1

Prólogo......................................................21

español

20 0478-131-9866-B

0478-131-9866-B. VA0.E21.

Impreso en papel blanqueado sin cloro.

Los colores de la impresión contienen aceites vegetales, por lo que el papel es reciclable.

Traducción del manual de instrucciones original

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STIHL RMA 235.0 Ohjekirja

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