51-A CLASSIC - Lawn mower SABO - Free user manual and instructions

USER MANUAL 51-A CLASSIC SABO

40-CLASSIC / 45-A CLASSIC / 51-A CLASSIC

Rasenmacher

BETRIEBSANLEITUNG

Tondeuse à gazon

LIVRET D'ENTRETIEN

Lawn mower

OPERATOR'S MANUAL

Grasmaier

BEDIENINGSHANDLEIDING

Cortacésped

MANUAL DEL OPERADOR

Tagliaerba

MANUALE DELL'OPERATORE

SABO

SAU22102

Printed in Germany

A1

B1

E1

L1

R1

S1

1

Y1
(40-CLASSIC)

Y1
(45-A CLASSIC, 51-A CLASSIC)

D

E

F

G

L

M

U2

0

N

Q

R

s

W (40-CLASSIC)

W (45-A CLASSIC, 51-A CLASSIC)

Y

Deutsch Originalbetriebsanleitung	DE
Français Traduction du mode d'emploi d'origine	FR
English Translation of the original instruction	EN
Nederlandss Vertaling van de originele gebruiksaanwijzing	NL
Español Traducción de las instrucciones de uso originales	ES
Italiano Traduzione delle istruzioni d'uso originali	IT

45-A CLASSIC, 51-A CLASSIC

Motor STOP

Antrieb einschalten

Alle Modelle

45-A CLASSIC, 51-A CLASSIC

• Olstand prüfen

45-A CLASSIC, 51-A CLASSIC

45-A CLASSIC, 51-A CLASSIC

ARRÉT moteur

45-A CLASSIC. 51-A CLASSIC

45-A CLASSIC, 51-A CLASSIC

1 Introduction. 2
2 Explanation of the rating plate affixed to the machine 2
3 Explanation of the pictograms. 2
4 Explanation of the symbols. 2
5 Proper use 3
6 General safety guidelines for the walk-behind sickle lawn mower (petrol)....3

General safety information 3
Preparatory measures 4
Handling 4
Maintenance and storage 5

7 Description of components.. 6
8 Preparation 6

Raise the guide bar (figure A1 + B1 + E1) 6
Handle starter assembly (figure L1) 6
Attaching the grass collecting bag to the mower (figure R1 + S1) 6
Adjusting the cutting height (figure 1) 7

9 Before initial use. 7

Filling with oil (figure Y1) 7
Filling with fuel 7

10 Starting the engine. 7
11 Switching off the engine (figure F) 7
12 Emergency stopping. 7
13 Autodrive. 8

Operation of the rear wheel drive (only with connectible autodrive) (figure G) 8

14 Grass collector 8

Operation with grass collecting bag 8
Emptying the grass collecting bag (figure L) 8
Operation without grass collecting bag 8

15 Mowing 8

Using the machine on slopes 8
Checking the oil level. 8
Checking operating safety. 8
Time restrictions 8
Tips on caring for your lawn 8

Mowing (figure M) 8
Mulching 8
Conversion to rear discharge mower (figure U2 + S1) 9

16 Service intervals 9
17 Care and servicing for your mower 9

Cleaning (figure O) 9
Storage 9
Collapsing the guide bar (figure A1) 9
Transporting and securing the device. 9
Servicing the cutter bar. 10
Regrinding and balancing of the cutter bar (figure Q) 10
Changing the cutter bar. 10
Servicing the wheels. 10
Maintenance of the rear wheel drive (only with connectible autodrive) (figure R ) 10
Maintenance of the drive (only with connectible autodrive) 10
Replacing the drive V-belt 10

18 Servicing the engine 10

Oil change. 10
Cleaning and replacing the air filter (figure W) 11
Checking the spark plug (figure Y) 11
Correct winter storage of the engine (or when not used for a long period of time) 11

19 Troubleshooting 11
20 Technical data. 12

Engine 12
Mower 12
Sound power level. 12
Sound pressure level. 12
Vibrations 12

21 Original spare parts and accessories 12

Declaration of Conformity. see the back, after the last language

1 INTRODUCTION

Dear garden lover,

Where pride in a trim lawn is coupled with a love of gardening, gardeners really appreciate good gardening equipment. You have made an excellent choice in purchasing your new lawn mower. It combines the power of a major traditional brand with the innovations of modern high-tech. You will feel this when you are working with it and be very pleased with the wonderful result.

Yet before you start work on your lawn, here is some important information that you should always observe.

Before you start your mower for the first time, read these operating instructions through carefully to familiarise yourself with the correct operation and maintenance of the machine and to avoid injury or damage to your lawn mower.

Use the lawn mower carefully. The pictograms on the device draw your attention to the most important precautionary measures. The meaning of the pictograms is explained on this page.

The safety information in these operating instructions is marked with symbols. The symbols are explained in the table on the following page.

The terms "left" and "right" always refer to the left and right-hand side of the device seen in the direction of movement.

Your lawn mower will work reliably when the technical instructions are followed exactly. We would like to point out that any damage to the mower caused by operating faults is not covered by warranty / guarantee obligations.

We hope you enjoy cultivating your lawn.

2 EXPLANATION OF THE RATING PLATE AFFIXED TO THE MACHINE

1 Model
2 Product identification number
3 Rated input
4 Weight
5 Tested safety (depending on model)
6 Rated engine speed
7 Model year
8 CE conformity mark
9 Walk-behind lawn mower
10 Guaranteed sound power level
11 Serial number

These operating instructions apply for the following models:

40-CLASSIC (SA101023): with LONCIN engine 1P65FE, without connectible autodrive

45-A CLASSIC (SA111523): with LONCIN engine 1P65FE-2 and connectible autodrive without speed control

51-A CLASSIC (SA112123): with LONCIN engine 1P65FE-2 and connectible autodrive without speed control

Please see the rating plate for the correct model name for your device, as well as the serial number.

The section under a heading in italics and underlined is valid until the next heading marked in this way for the respective model.

3 EXPLANATION OF THE PICTOGRAMS

Read and follow the operating instructions and safety information!

Risk caused by thrown elements when the engine is running - observe the safety distance / Keep all persons outside the danger area!

Watch out for sharp blades! Avoid contact with rotating cutter bar! Please make sure that hands and feet do not get under the housing. - Stop the engine and remove the spark plug connector before carrying out cleaning and maintenance work.

Noise hazard - Hearing protection is recommended for prolonged use.

40-CLASSIC

Engine STOP

45-A CLASSIC, 51-A CLASSIC

Engine STOP

Switch on drive

All models

Beware of hot surfaces - do not touch the engine and exhaust. Risk of burns!

Exhaust fumes are toxic - do not have the engine running in closed rooms. Risk of poisoning!

Petrol is highly inflammable - keep away from sparks and open flame, do not smoke. Fire hazard!

This device does not belong in household waste. Recycle devices, accessories and packaging in an environmentally friendly manner.

4 EXPLANATION OF THE SYMBOLS

WARNING

Always read and follow the operating instructions and general safety regulations carefully. Keep the operating instructions for reference purposes.
Proper use also includes adherence to the operation, maintenance and service conditions prescribed by the manufacturer.

WARNING

Keep your distance / Keep all persons outside the danger area! Contact with the rotating cutter bar can cause severe injuries.
Objects ejected at high speed can cause severe injury.
You must never mow the lawn if there are other persons nearby, especially children, or animals.

WARNING

Petrol is highly inflammable and explosive.
Petrol or oil leaking out onto the hot engine are highly inflammable. Fire and explosions can cause severe injury and material damage.
Whilst the engine is running or if the machine is hot, the petrol tank cap must not be opened, nor may the tank be filled with more petrol.
When the engine is running, the dipstick must always be screwed in firmly.

WARNING

Petrol is highly inflammable and explosive.

	Fire and explosions can cause severe injury and material damage. No smoking and no naked flames while filling the tank.
	WARNING Watch out for sharp blades! Contact with the rotating cutter bar can cause severe foot injuries. Only start the engine when standing behind the mower. Ensure that your feet do not get under the housing.
	WARNING Watch out for sharp blades! Contact with the rotating cutter bar can cause severe hand and foot injuries. When the engine/blade is running, always observe the safety distance to the machine which is maintained by the guide bar. Ensure that your hands and feet do not get under the housing.
	WARNING Objects ejected at high speed can cause severe injury. Before mowing areas covered in leaves in particular, remove all stones, sticks, wires, toys and other objects from the lawn. Never use the equipment with the protective devices damaged or missing. Missing or damaged safety and protective devices are a safety hazard for both you and other people. Before initial use, check the fastening of the blade screw; afterwards, check the cutter bar for a tight fit, wear and damage before ever mowing. Have an authorised workshop replace worn or damaged blades. Have an authorised workshop tighten the blade screw. Before starting the engine, check whether the tools have been removed.
	CAUTION The engine and exhaust reach very high temperatures during operation Risk of burns! Allow the machine to cool down for at least 15 minutes before starting any maintenance or cleaning work. Never operate the device with a damaged or missing exhaust protection grill.
	WARNING Electric shock can lead to serious injuries. Never drive over live wires when the cutting tool is switched on. Before and during the mowing process, check the area for live wires and remove them, if possible. If a live wire is damaged, switch off the device and disconnect the wire from the supply grid.
	CAUTION If the spark plug connector and the ignition key, if any, are not removed when carrying out work on the device, the engine may start accidentally and serious injuries would be the consequence. Switch the engine off before doing any maintenance and repair work, remove the spark plug connector and the ignition key, if there is one. Never remove the plug connector when the engine is running. Risk of electric shock! For the appropriate cleaning or maintenance tips, consult the operating instructions. Insufficient device maintenance will lead to safety-related faults.

WARNING Contact with the rotating cutter bar can cause severe hand and foot injuries. Objects ejected at high speed can cause severe injury. Switch off the engine and wait until the cutting tool has come to standstill; remove the ignition key, if there is one: - when the mower needs lifting or tilting e.g. for transportation; - when driving outside the lawn on paths or streets; - if the machine is left unsupervised for a short time; - before the cutting height is set; - before removing the grass collecting bag; - before removing the mulch plug; - before filling with fuel. Only refill when the engine is cold.

CAUTION Contact with the sharp edges of the cutter bar and other sharp edges of the device may cause injuries. Protective gloves must be worn at all times during maintenance and cleaning work.

CAUTION Noise hazard - Hearing protection is recommended for prolonged use.

5 PROPER USE

• The device is intended solely for mowing grass and lawn surfaces in the course of normal garden and landscaping care ("Proper use"). Any further form of use constitutes improper use; the manufacturer accepts no liability for any resulting damage; the risk is borne solely by the user. Proper use also includes adherence to the operation, maintenance and service conditions prescribed by the manufacturer.
• If used in public areas, parks, sports grounds, on roads and in agricultural and forest areas, special care must be taken.
• The mower must particularly not be used for trimming bushes, hedges and shrubs, for cutting creepers or vegetation on roofs and in balcony boxes, for sucking and/or blowing off pavements.
• The use of any additional equipment and attachments not approved by the manufacturer is prohibited. If such additional equipment and attachments are used, the CE conformity and guarantee are considered null and void. Unauthorized modifications to this lawn mower exclude the manufacturer from liability for any damage resulting from these modifications.

6 GENERAL SAFETY GUIDELINES FOR THE WALK-BEHIND SICKLE LAWN MOWER (PETROL)

General safety information

For your own safety and in order to ensure that the machine functions correctly, please read these operating instructions carefully. Acquaint yourself with the controls and the correct use of the machine. Keep the operating instructions for reference purposes.

• Please remember that the person operating or using the machine bears full responsibility not only for possible risks to other people or their property, but also for accidents which occur whilst using the machine.
• These operating instructions are part of the scope of supply of the machine and must be handed over to the purchaser of the device in the event of resale.
• Never allow children or persons under the age of 16 or other persons who are not familiar with the operating instructions to use the machine. Local regulations can determine the minimum age of the person allowed to use the machine.
• Please explain the possible dangers and how to prevent accidents to every person who is supposed to work with the device. This device may only be used, maintained or serviced by persons who are familiar with the device, and who are aware of the possible dangers.
• This device is not meant to be used by persons with restricted physical, sensory or mental capabilities or lacking in experience and/or knowledge, unless they are accompanied by a person responsible for their safety and unless they received instructions from the person on how the device is to be used. This responsible person must decide in advance whether the person with restricted physical, sensory or mental capabilities is suitable for this activity.

You must never mow the lawn if there are other persons nearby, especially children, or animals.

• Please keep your machine in a safe place! Devices which are not being used should be kept in a dry, locked room out of reach of children.
• Machine safety and protective devices must not be manipulated or disabled!
• The laying of cables must not be manipulated, e.g. by removing cable clamps or attaching additional cable ties! The cables must lie against the outside of the bar in such a way that they are neither crushed nor overstretched when the bar is folded. A damaged cable may result in a technical defect of the device.

Preparatory measures

• When mowing you must always wear a strong, closed, non-slip pair of shoes or safety shoes and long trousers. Avoid wearing loose clothing or clothing with cords or belts hanging down. Do not mow whilst you are barefooted or wearing sandals. Wear protective goggles to protect your eyes.
• Loud noises can lead to hearing impairments. Wear ear protection.

Before and during mowing, check the whole area the device is being used on and remove all stones, sticks, wires, toys and other objects which can be caught and catapulted out.

Before and during the mowing process, check the area for live wires and remove them, if possible.

Never drive over live wires when the cutting tool is switched on. Risk of electric shock!

If a live wire is damaged, switch off the device and disconnect the wire from the supply grid.

If you also use a mowing robot for lawn care, the following safety information must be heeded with regard to the working area of the mowing robot:

• Before working on these areas (mowing, scarifying, etc.), always check the range of the boundary wire.
• If the wires are laid in the ground, they must be checked. No wires may be visible, particular attention is advised at the charging station.
• If the boundary wires are laid above ground, they should be routed tight directly on the ground and not lie loose in the grass. The wires must be sufficiently fixed using boundary staples, see the operating manual.
• The boundary staples must not project, if this is the case, push them firmly in place.

• Remove any residual wires before mowing.
  In the cases described above, there is a risk of the wire being pulled in and wound up by the tool; this can lead to serious injury.

• Low-hanging branches and similar obstacles can injure the operator or interfere with the mowing operation. Before mowing, identify potential obstacles such as low-hanging branches, and trim back or remove those obstacles.

WARNING

• Petrol is highly inflammable and explosive. Fire and explosions can cause severe injury and material damage.
• Only store petrol in a suitable container, and out of reach of children.
• Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner. Always place containers on the ground away from your vehicle before filling up with fuel.
• Only fill the tank in the open and when the engine is cold. No smoking and no naked flames while filling the tank.
• Fuel-operated devices, which are positioned on a load floor or a trailer, must not be refuelled from a filling pump. Instead, these must be refuelled by a fuel container.
• The petrol must be filled into the tank before starting the engine.
• Whilst the engine is running or if the machine is hot, the petrol tank cap must not be opened, nor may the tank be filled with more petrol.
• If petrol has overflowed, you must not attempt to start the engine. Instead, remove the device from the area contaminated with petrol, and wipe the overflowed fuel off the engine. Avoid any attempt to start the engine until the petrol fumes have evaporated.
• For safety reasons, the petrol tank and the petrol container must be closed again carefully.

• If any damage has occurred, the petrol tank and tank cap must be replaced.

• Before use, check by visual inspection whether the cutting tool, fastening screws and the entire cutting unit are worn or damaged. In order to avoid unbalance, worn or damaged blades and fastening screws must be replaced by an authorised workshop.

• The condition of the pictograms must be checked every time the device is used.
  Wom or damaged pictograms must be replaced.

Handling

• The device must not be operated in potentially explosive surroundings.
• The internal combustion engine must never be used in enclosed rooms in which dangerous exhaust fumes can build up. Danger of poisoning.
• People with pacemakers must not touch any parts of the engine which might be live whilst the engine is running.
• Caution! Do not operate the device in front of the extraction openings of air conditioning systems.
• Do not mow in bad weather when lightning could strike.
• Never remove the plug connector when the engine is running. Risk of electric shock!
• Only remove the plug connector once the engine has cooled down. Risk of burns!
• Do not wear radio or music headphones. Safe service and operation requires your full attention.
• Only use the mower during daylight or if the lighting is good. Always push the machine at walking pace.
• Adjust the driving speed to the person and terrain. Slowly increase the speed until you have reached your suitable driving speed; if necessary, switch off the autodrive.
• Take care when approaching blind corners, shrubs, trees, or other obstacles that may obscure vision.
• Do not move too closely to holes, trenches and banks. The equipment can suddenly topple over when a wheel suddenly gives way over the edge of a trench or a bank or when an edge suddenly yields.
• Take care when mowing under play equipment (e.g. swings). The device may end up in a precarious position. This may result in risk of injury.
• Do not operate the equipment when you are sick, tired or under the influence of alcohol, medicine or drugs.
• Avoid using the device on wet grass, if possible. Otherwise there may be a risk of slipping.
• Always make sure that you have a firm stance whilst using the scarifier on slopes. Always work at right angles to the slope, never straight up or down. Please be especially careful when you change direction when using the scarifier on a slope.
• Do not mow excessively steep slopes! Mowing slopes always comes with additional risks. Your lawn mower is powerful enough to mow on slopes with a gradient of up to 46% ( 25^ angle). For safety reasons, however, we urgently recommend you to not exploit this theoretical performance potential. Always make sure you have a firm stance. Walk-behind lawn mowers should never be used for slopes with a gradient in excess of 26% ( 15^ angle of slope). Stability may be lost.
• Please be especially careful when turning the device or pulling it towards yourself.
• If you walk backwards whilst using the machine, you can easily stumble. Avoid walking backwards. Avoid unnatural body positions. Ensure that you have a firm stance and keep your balance at all times.
• Always observe the safety distance to the machine which is maintained by the guide bar.
• In order to avoid the machine slipping when being carried, always hold the machine by the grip devices provided (handlebar connection, housing, handlebar ends or transverse bar of the lower guide bar section). Do not grasp the machine by the ejection flap!
  Note the weight of the machine before lifting or carrying it (see "Technical data"). Lifting large weights can result in health problems.
• Never lift or carry the machine when the engine is running
• Never use the machine with damaged or missing safety and protective devices. Missing or damaged safety and protective devices are a safety hazard for both you and other people.

The safety devices include (see chapter "Description of components"):

Engine stop safety control bar (1)

The lawn mower is fitted with an engine stop device.

During operation and in the event of a hazard, the engine is switched off by releasing the engine stop bar.

The combustion engine and the blade must come to a standstill within 3 seconds. After release, the bar must always return to the position shown in the "Description of components" diagram. If this is not the case, it must be checked immediately by an authorised workshop. Risk of injury!

If the stopping time of the blade is longer, stop using the device and take it to an authorised workshop.

Measuring the stopping time

After starting the combustion engine, the blade rotates and a wind noise can be heard.

The stopping time corresponds to the duration of the wind noise after the combustion engine has been switched off; it can be measured with a stopwatch.

The function of the safety control bar must never be put out of operation.

It is important to make sure that the safety control bar functions correctly. If this is not the case, have it repaired by an authorised specialist workshop.

The protective devices include (see chapter "Description of components"):

Housing, grass collecting bag, ejection flap (10)

These protective devices protect against injuries from objects that are thrown upwards.

The device must not be operated with a damaged housing or without a properly fitted grass collecting bag or deflector or ejection flap on the housing.

Housing

This protective device protects against injuries through contact with the rotating cutter bar.

The device must not be operated with a damaged housing. Ensure that your hands and feet do not get under the housing.

Engine covers (4)

These protective devices protect against injuries through moving parts.

The device must not be operated with damaged covers or without correctly attached covers.

• Exhaust protection grill (8)

The engine/exhaust becomes very hot. The protection grill protects the user against bums.

Do not operate the device without the exhaust protection grill.

The protective devices must not be modified.

• Do not change the basic settings of the engine or operate the engine at excessive speed.
• During the starting process, do not switch on the drive, if present.

When you start the machine, make sure that your feet are at a sufficiently safe distance away from the cutting tool.

When the engine is started, the machine must not be tilted on end, if necessary it must be tilted by pressing the guide bar down so that the cutting tool is pointing in the direction away from the user, but only as far as absolutely necessary. As long as the device has not been lowered to the ground again, both of your hands must be on the top part of the bar.

Do not start the engine when people or animals are standing in front of the mower.

For devices with side ejection, do not start the engine when you are standing in front of the ejection channel or there are other people or animals in the ejection area.

Never put your hands or feet near or under revolving parts. Always make sure that your hands or feet do not get under the housing. For devices with lateral ejection, always stay away from the ejection opening.

Stop the engine by releasing the engine stop bar, disconnect the plug connector, make sure that all moving parts have come to a complete standstill and the ignition key, if there is one, has been removed:

• if you intend to leave the machine;

before you inspect, clean or carry out work on the machine;
before unblocking jams or removing blockages in the ejection channel;
- if a foreign body has been encountered.
- when the machine starts to vibrate strangely.

If a foreign object has been encountered or if the machine becomes blocked, e.g. by driving onto an obstacle, an authorised workshop must check whether parts of the device have been damaged or deformed. Always have any necessary repairs done by an authorised workshop too.
- If the machine starts to vibrate unusually heavily or to make unusual noises, please have it checked immediately by an authorised workshop.

Heavy vibrations on your hands can damage your health. Please contact an authorised workshop immediately if heavy vibrations occur.

WARNING

The noise and vibration levels shown in these operating instructions are the maximum levels for use of the machine.
The use of unbalanced cutting tools, excessive speed of movement, or insufficient maintenance have a significant influence on noise emissions and vibrations. Consequently, it is necessary to take preventive steps to eliminate possible damage due to high levels of noise and stress from vibration.

Maintain the machine well, wear ear protection devices, and take breaks while working.

Adhere to the maintenance work listed in this operating manual and have the device checked and serviced regularly by an authorised workshop.

Stop the engine by releasing the engine stop bar, make sure that all moving parts have come to a complete standstill and the ignition key, if there is one has been removed:
- when you have to lift or tilt the mower e.g. for transportation;

• when you need to transport the machine to and from the area to be mown;

• when driving off the lawn;

• if you have to leave the machine for a short time;
• if you want to adjust the cutting height;
  before you remove the grass collecting bag;
  before you remove the mulch plug;
  before you fill it with fuel. Only refill when the engine is cold!

If the engine is equipped with a petrol shut-off valve, this should be closed after mowing.

Maintenance and storage

Insufficient device maintenance will lead to safety-related faults.
- Ensure that all screws have been tightened securely and that the device is in a safe working condition.

The ejection flap must only be opened and the grass collecting bag or mulch plug removed when the engine is turned off.

If the tank still contains petrol, never store a machine inside a building where petrol fumes may come into contact with naked flames or sparks or where they may ignite.

The engine and exhaust reach very high temperatures during operation.

Allow the machine to cool down for at least 15 minutes before starting any maintenance or cleaning work.

• To avoid a fire hazard, keep the engine, muffler (exhaust) and fuel tank free of grass, leaves or escaping oil (grease).

When tilting the machine upwards or placing it on its side, make sure no oil or petrol escapes. Fire hazard!

Allow the engine to cool down before you store the machine in closed rooms.

Do not store the machine near open flames or sources of fire such as boilers or heating systems.

Before you start mowing, always check the grass collecting equipment for wear or loss of functionality.

Before using the machine, always check the condition and firm seating of the blade. The blade fastening screw must always be tightened by an authorised workshop. If the blade screw is tightened excessively or

insufficiently, blade coupling and cutter bar may be damaged or get loose, which can lead to serious injuries. A worn or damaged blade must imperatively be replaced.

The replacement, regrinding and balancing of the blade must be carried out by an authorised workshop.

Due to an incorrectly assembled blade coupling, the cutter bar may become loose, which can lead to serious injuries.

An incorrectly ground and unbalanced blade can cause strong vibrations and damage the lawn mower.

• For reasons of safety, always replace worn or damaged parts.

Protective gloves must be worn at all times during maintenance and cleaning work.

• When handling operating fluids, such as engine oil and fuel, suitable protective equipment (e.g. suitable protective gloves) must be worn.

The data sheets of the operating fluids must be observed.

Maintenance and cleaning work may only be carried out on level surfaces with the engine switched off and the spark plug connector disconnected. Regular maintenance is essential for safety and top performance.

• Never remove the plug connector when the engine is running! Risk of electric shock.
• Only remove the plug connector once the engine has cooled down. Risk of burns!
• Make sure the spark plug connector is fitted tightly. Risk of electric shock.
• If the tank has to be emptied, this should be done in the open, and with a cold engine. Take care to ensure that no fuel is spill.

For reasons of warranty and safety, only genuine spare parts may be used. Non-equivalent spare parts can damage the machine and are a safety hazard.

7 DESCRIPTION OF COMPONENTS

1 Engine stop safety control bar
2 Drive control bar (depending on model)
3 Tank cap
4 Engine cover
5 Cutting height adjustment
6 Air filter
7 Spark plug
8 Exhaust protection grill
9 Oil filling nozzle with dipstick
10 Ejection flap
11 Starter cable grip

8 PREPARATION

The following parts are included in the packaging for assembly of the mower:

• Mower with preassembled guide bar
  Collector sheet, grass collector frame
• Tool bag with the following contents:
• Operating instructions with declaration of conformity
  Warranty conditions (depending on model)
• Various fixing parts.
  In the unlikely event of a missing part, please contact your dealer.

ATTENTION

Always remove the spark plug connector before fitting the bar and starter cable holder, and when folding the bar out. Following assembly, at the latest before starting the engine, push the spark plug connector back in place.

Raise the guide bar (figure A1 + B1 + E1)

IMPORTANT

Ensure that the Bowden cables are not kinked or trapped when raising the guide bars!

IMPORTANT

Make sure that the cables are not pinched, squeezed, twisted or overstretched when the guide bars are folded apart or collapsed! Always run the cables along the outside of the bar connection. A damaged cable may result in a technical defect of the device.

Open out the Z-shaped, folded guide bar by pulling upwards in the following order:

• First, lift up the lower guide bar section A1, push the lower part ends so far apart that the locking cam points inwards on both sides lock into the corresponding bores B1.

Three different handlebar heights can be set.

To set a different bar height, the wing nuts must be removed, the screws must be pulled out completely and inserted into the corresponding rectangular holes. The holes and bores for the lowest and highest height adjustment are in each case one level above the holes and bores of the medium height adjustment.

Caution: After the screws have been pulled out, the handlebar can turn over unintentionally.

• Manually tighten the wing nuts on both sides B1.
• Lift the upper guide bar section until upper and lower section of the guide bar are at one level.

(Figure E1)

• When the upper and lower section of the guide bar are at one level, tighten the wing nuts manually.
• Insert the Bowden cables into the cable guide. This prevents the jamming of the Bowden cables when collapsing the guide bar.

CAUTION

When operating the bar height adjustment, the bar may turn over unintentionally when loosening the wing nuts B1 to fasten the lower bar section at the housing and disengaging the locking cam from the bores in the housing. In addition, there may be pinching points between lower bar section and housing. This may result in risk of injury.

Handle starter assembly (figure L1)

• Remove the starter cable holder (1) from the tool bag.
• Unscrew the nut until the two halves can be pushed over the bar.
• There is a sticker (2) on the top bar showing the position of the starter cable holder. ATTENTION

For reasons of safety, the starter cable holder may only be fitted in the prescribed position.

• safely grip Press the engine stop control bar (3) onto the upper bar section (4) and hold it there; pull out the starter cable (5) and insert it into the starter cable holder (6).
• Fit the two halves together, re-tighten the nut. This prevents the starter cable from popping out.

The starter cable holder must be fitted / aligned in such a way that the starter cable is freely accessible and does not rub against any other parts.

Attaching the grass collecting bag to the mower (figure R1 + S1)

• Insert the grass collector frame into the collector sheet with the bar to the front. Align the top seam of the collector sheet with the bar.
  Press the retaining profiles onto the frame of the grass collector frame R1

• Open the ejection flap of the mower upwards.

• Pick up the grass collecting bag by the carrying strap and hang in the grass collecting bag at the top of the mower housing with its two side hooks S1.

• Attach ejection flap to collecting bag.

Adjusting the cutting height (figure 1)

Safety information!

For explanation of symbols, see the table on page 3

Your desired cutting height is set with the one-hand adjusting lever (1) on the right side of the mower.
- Bend the lever so far from the housing that the locking cam disengages from the bore and engages again in the desired position after lateral rotation.

IMPORTANT

You should only use your mower at the lowest cutting height on even and flat lawn surfaces!

Please note that the lower cutting height settings are only to be used under optimum conditions. If your selected cutting height is too low, the sward may be damaged and even destroyed.

In addition to the cutting height, the driving speed also influences the cutting pattern and the collection result. Adjust the cutting height and the driving speed to the grass height to be cut; do not switch on the autodrive, if applicable.

9 BEFORE INITIAL USE

Safety information!

For explanation of symbols, see the table on page 3

Check all screw connections and the spark plug connector for a tight fit. Tighten the screws, if necessary. You must particularly check the fastening of the cutter bar (see chapter "Maintenance of the cutter bar").

The blade fastening screw must always be tightened by an authorised workshop. If the blade screw is tightened excessively or insufficiently, blade coupling and cutter bar may be damaged or get loose, which can lead to serious injuries.

The lawn mower is fitted with an engine stop device.

Before using the equipment for the first time, make sure that the engine stop safety control bar is working perfectly. When the control bar is released, engine and cutter bar must come to a standstill within three seconds.

After release, the bar must always return to the position shown in the "Description of components" diagram.

If this is not the case, it must be checked immediately by an authorised workshop.

Risk of injury!

If the stopping time of the blade is longer, stop using the device and take it to an authorised workshop.

Measuring the stopping time

After starting the combustion engine, the blade rotates and a wind noise can be heard.

The stopping time corresponds to the duration of the wind noise after the combustion engine has been switched off; it can be measured with a stopwatch.

Machine safety and protective devices must not be manipulated or disabled.

Make sure that all protective devices have been attached properly and are not damaged.

Filling with oil (figure Y1)

Safety information!

For explanation of symbols, see the table on page 3

IMPORTANT

Avoid damage! Engine is delivered without oil. You must add oil before running the engine.

Before the first start, fill in engine oil (quantity and quality see technical data) with a funnel into this opening after unscrewing the dipstick.

Park the mower on level ground.

• Fill in the oil slowly through the filler. Do not overfill. After filling in the oil, wait for about one minute and then check the oil level.

Insert the dipstick and tighten it.

40-CLASSIC

• Checking the oil level

Remove the dipstick. Wipe the dipstick with a clean cloth and reinsert it, but do not tighten. Pull out the dipstick again and read off the oil level. The oil must be at the top of the full marking (max.). If necessary, refill oil. However, the oil level must not be above the full marking.

Reinsert the dipstick and tighten it.

45-A CLASSIC, 51-A CLASSIC

• Checking the oil level

Remove the dipstick. Wipe the dipstick with a clean cloth, reinsert and tighten it. Pull out the dipstick again and read off the oil level. The oil must be at the top of the full marking (max.). If necessary, refill oil. However, the oil level must not be above the full marking.

Reinsert the dipstick and tighten it.

All models

• After the first filling, remove the "OIL HAS BEEN DRAINED FOR SHIPPING" sign at the top of the engine.

Filling with fuel

Safety

information!

For explanation of symbols, see the table on page 3

Only fill the tank with fresh and clean unleaded standard petrol. Fuel with up to 10% ethanol is acceptable.

Unscrew the tank cap.
- Fill tank with fuel using a funnel up to max. lower edge of the filling nozzle.
- Replace tank cap and screw tight.

10 STARTING THE ENGINE

Safety information!

xplanation of symbols, see the table on

3

Only start the engine when standing behind the mower. Always place the mower on a level area which is not covered with high grass (if the grass is too high it will block the start-up of the cutter bar and make the starting process more difficult). When the engine is started, the machine must not be tilted on end, if necessary it must be tilted by pressing the guide bar down so that the cutting tool is pointing in the direction away from the user, but only as far as absolutely necessary. As long as the device has not been lowered to the ground again, both of your hands must be on the top part of the bar.

CAUTION

Hold the starter cable handle firmly when starting. The handle may otherwise slip out of your hand. Risk of injury!

IMPORTANT

The engine will only run when the safety control bar on the upper handlebar section is pressed. The moment the control bar is released, the latter will return into its original position by spring force, the engine brake is activated and engine and cutter bar will come to a standstill within three seconds.

• Press the safety control bar (1) onto the upper handlebar section (2) and hold it there D.
• Slowly pull the starter cable (3) until resistance is felt, then pull it out rapidly E - the engine starts to run -, slowly recoil the cable.

NOTE

This engine has a temperature-controlled automatic choke.
The engine runs automatically at an optimum maximum speed, which is required for a clean cut pattern (engine speed = blade speed).

11 SWITCHING OFF THE ENGINE (FIGURE F)

• Release the safety control bar (1) F.

12 EMERGENCY STOPPING

Release the safety control bar and the drive control bar.

• The mower stops.
  The blade comes to a standstill.
  The engine will stop.

ATTENTION

Ensure before every mowing job that the safety control bar engine stop and the autodrive control bar work properly:

• When the safety control bar is released, engine and cutter bar must come to a standstill within three seconds.
• When the autodrive control bar is released, the machine must come to an immediate standstill.

If this is not the case, please consult your nearest authorised workshop.

13 AUTODRIVE

Operation of the rear wheel drive (only with connectible autodrive) (figure G)

The rear wheel drive is switched on and off using the drive control bar (1) on the upper guide bar (2) while the engine is running:
- Pull and hold the drive control bar = mower moves.
- Release the drive control bar = mower stops (0 position).
The drive control bar must always be firmly pulled towards the top bar. Inappropriate actuation leads to wear of the transmission. The higher resistance of the bar in the initial condition is desired in order to make faulty operation more difficult.

NOTE

The rear wheels click when the mower is pushed forward.

14 GRASS COLLECTOR

Safety

For explanation of symbols, see the table on page 3

Operation with grass collecting bag

WARNING

When operating the equipment with a grass collecting bag, the bag must be completely assembled and in technically perfect condition.

When using the machine, ensure that the collecting bag is emptied in good time.

IMPORTANT

Do not clean the grass collecting bag with hot water!

Emptying the grass collecting bag (figure L)

Switch off the engine.
- Lift the ejection flap.
- Remove the full grass collecting bag from the mower by the carrying strap – the ejection flap closes automatically.
- Shake out the grass collecting bag thoroughly, holding it by the carrying strap and the moulded handle on the bottom.

Operation without grass collecting bag

WARNING

When mowing without grass collecting bag, the ejection flap on the mower housing must always be closed (flap down).

15 MOWING

Safety information!

For explanation of symbols, see the table on page 3

Using the machine on slopes

ATTENTION

The mower can be used on banks and slopes with a gradient of up to 46% (25° angle). Any steeper slopes can lead to engine damage. For safety reasons, however, we urgently recommend you do not exploit this theoretical performance potential. Always make sure you have a firm stance. Walk-behind lawn mowers should never be used for slopes with a gradient in excess of 26% (15° angle of slope). Stability may be lost!

Checking the oil level

Check oil level before each mowing job Y1. Never let the engine run with too little or too much oil. Irreparable damages could occur.

Checking operating safety

The lawn mower is fitted with an engine stop device.

Before every mowing job, make sure that the engine stop safety control bar is working perfectly. When the control bar is released, engine and cutter bar must come to a standstill within three seconds.

After release, the bar must always return to the position shown in the "Description of components" diagram.

If this is not the case, it must be checked immediately by an authorised workshop.

Risk of injury!

If the stopping time of the blade is longer, stop using the device and take it to an authorised workshop.

Measuring the stopping time

After starting the combustion engine, the blade rotates and a wind noise can be heard.

The stopping time corresponds to the duration of the wind noise after the combustion engine has been switched off; it can be measured with a stopwatch.

Machine safety and protective devices must not be manipulated or disabled.

The correct operation of the autodrive control bar must also be checked before each mowing job. When the autodrive control bar is released, the machine must come to an immediate standstill. If this is not the case, it must be checked immediately by an authorised workshop.

Make sure that all protective devices have been attached properly and are not damaged.

To avoid any risk, always check the condition and firm seating of the blade before each mowing job. The blade fastening screw must always be tightened by an authorised workshop. If the blade screw is tightened excessively or insufficiently, blade coupling and cutter bar may be damaged or get loose, which can lead to serious injuries. A worn or damaged blade must imperatively be replaced. (See chapter "Maintenance of the cutter bar").

Check the blade coupling for wear and a tight fit every 10 operating hours. Also check device screws and nuts for a firm fit and re-tighten, if necessary.

Make sure the spark plug connector is fitted tightly. Risk of electric shock. Never remove the plug connector with the engine running. Risk of electric shock. Only remove the plug connector if the engine has cooled down. Risk of burns.

If the mower becomes blocked e.g. by colliding with an obstacle, have an authorised workshop check whether any parts of the mower are damaged or deformed. Always have any necessary repairs done by an authorised workshop too.

If the machine starts to vibrate unusually heavily or to make unusual noises, please have it checked immediately by an authorised workshop.

Time restrictions

In Germany, the time for the operation of lawn mowers is regulated in the "32nd Ordinance for the Implementation of the Federal Immissions Act (32nd BimSch-V)".

In addition, regional restrictions are possible (e.g. to observe the afternoon quiet hours); related information is available from the competent municipal authority.

Tips on caring for your lawn

Mowing (figure M)

WARNING

Remove all foreign bodies (stones, wood, branches, etc.) from the lawn before any mowing; however, you should still keep an eye out for objects lying around while mowing.

You can get an introduction to lawn care from your dealer on request. Information and instructions for mowing can also be found on the manufacturer's website.

Mulching

Your lawn mower can be equipped with a mulch plug. The corresponding conversion kit to the mulch system is included upon delivery.

What is mulching?

During mulching, the lawn is cut and the cut stalks are simultaneously repeatedly shredded by the special mulching knife. This mulch knife straightens the stalks of grass and cuts the stalks into very short pieces, which are then evenly distributed over the lawn.

The grass sections can now dry out and rot more quickly, thus promoting humus formation. In this way, the soil is fertilised in a natural manner and also protected from drying out. The collection and disposal of the cut material is no longer necessary. The mulching concept thus substantially supports the ecological cycle.

How to achieve a perfect lawn cut?

When using the mulch mower, the grass height to be cut should not exceed 10cm , if possible. In one pass, a maximum of 1/3 of the grass height is cut down. If a positive result is not achieved, it may be necessary to mulch two times in succession.

Depending on the type of lawn and the intensity of growth, the lawn should be mown at regular intervals. Especially during strong growth phases, mulching requires more frequent mowing than the traditional collection as otherwise this "one third" rule is difficult to adhere to.

In order to achieve an optimal mulching result, you should reduce the speed of the machine when mulching compared to traditional mowing, to give the grass time to stay longer in the mower and to be thus cut several times.

The best cut pattern and result is achieved on a dry lawn, as wet lawn quickly sticks and clumps due to the short grass sections. These lumps of grass rot and get mouldy and hinder the desired ecological cycle.

If, nevertheless, the lawn must be mowed when it is very damp or wet, the grass sections must be shorter, i.e. the cutting height must be set 1-2 steps higher than for a dry lawn.

You will notice that observing these simple rules, you will get a healthy lawn and the green waste disposal is no longer necessary.

Information regarding mulching can also be found on the manufacturer's website.

And if the grass is too high for mulching, the mulching mower can be converted for mowing with the grass collecting bag with only a few steps.

Conversion to rear discharge mower (figure U2 + S1)

• Switch off the engine.

• Lift the ejection flap.

• Remove the mulch plug from the channel U2.

Hang the grass collecting bag into the provided holder at the mower housing S1

Conversion of the mulching knife system is not necessary! However, under difficult mowing conditions (e.g. wet grass), the collecting bag filling may be reduced.

So that the device can be used as mulching mower again, the mulch plug must be re-installed. To do this, remove the grass collecting bag, insert the mulching plug into the ejection channel and close the ejection flap.

Clean the ejection channel in advance.

16 SERVICE INTERVALS

IMPORTANT

Avoid damage! Under extreme or unusual conditions, shorter servicing intervals than the ones specified below may be necessary. If you establish any problems, please contact an authorised workshop.

Carry out routine servicing on the machine in line with the following servicing intervals.

Work must be carried out at the following servicing intervals in addition to the maintenance work listed in these operating instructions.

Before initial use

Check the oil level Y1.
- Check all screw connections for a tight fit.
- Check the blade screw and have an authorised workshop tighten it, if necessary.
- Check whether the engine stop safety control bar is working properly.
- Check whether the autodrive control bar is working properly (depending on the model).
- Check that all protective devices have been attached properly and are not damaged.

Before every operation

• Check the lawn area and remove any objects.
• Check the area of the boundary wire (if an automatic mower is being used for lawn care).
• Check the oil level Y1.
• Check the condition and firm fit of the blade; have the blade screw tightened by an authorised workshop, if necessary.
• Check whether the engine stop safety control bar is working properly.
• Check whether the autodrive control bar is working properly (depending on the model).
• Check that all protective devices have been attached properly and are not damaged.
• Check grass collecting equipment for wear or loss of functionality.

After every operation

Clean the mower.

• Check the blades for damage and wear.

Running-in time - after the first 5 operating hours

• Change the engine oil.

Every 10 operating hours

• Check all screw connections for a tight fit.
• Check fan, blade coupling and fan housing for wear and a tight fit.

Every 15-20 operating hours or annually

• Lubricate the wheel bearings.

Every 50 operating hours or annually

• Change the engine oil.
  Clean the air filter W.
• Clean the spark plug and adjust the electrode distance Y.

During annual servicing

• Have the air filter replaced W
• Have the spark plug replaced Y
• Have the gearbox and the area under the belt cover cleaned.
• Check the blade and re-grind and balance, if necessary; have it replaced, if required.
• Check all Bowden cables and have them set, if necessary.

17 CARE AND SERVICING FOR YOUR MOWER

Regular care is the best way to guarantee a long service life and problem-free operation! Insufficient device maintenance will lead to safety-related faults!

Only use original spare parts because only those guarantee safety and quality!

Cleaning (figure 0)

IMPORTANT

Safety information!

For explanation of symbols, see the table on page 3

For cleaning and maintenance work, do not put the mower on the side, but tilt it up at the front (spark plug up); otherwise, starting difficulties may occur. When tilting the mower upwards, make sure that the ejection flap is not damaged. Secure the mower in the raised position!

ATTENTION

When tilting the machine upwards, ensure that no oil or fuel comes out of the machine. Fire hazard!

Remove all dirt and grass directly after mowing. Use a brush or cloth to clean.

Do not turn the cutter bar as otherwise engine oil will be pumped into the carburettor/air filter and starting difficulties may occur.

ATTENTION

Do not insert your fingers into the fan housing openings and hold the fan. If the cutter bar is rotated during cleaning, there is a risk that your fingers will be squeezed between the fan and the fan housing!

IMPORTANT

Never clean the drive area, engine parts (like ignition system, carburettor, etc.), seals and bearing points with a high-pressure cleaner or normal water jet. Damages or expensive repairs can be the consequence of such action.

Storage

Always keep the device in a clean condition in a closed, dry room out of reach of children. Allow the engine to cool down before you store the machine in closed rooms.

Collapsing the guide bar (figure A1)

• For space-saving storage or for transport, loosen the wing nuts until the guide bar can be collapsed in Z form over the engine without resistance A1.
  The locking cams at the lower bar end must disengage from the bores in the housing.
• Do not kink or squeeze the Bowden cables while doing so.

CAUTION

When folding the bar for transport and storage, the bar may fold over unintentionally when loosening the wing nuts and disengaging the locking cam from the bores in the housing. In addition, there may be pinching points between lower and upper bar section and housing. This may result in risk of injury.

IMPORTANT

Make sure that the cables are not pinched, squeezed, twisted or overstretched when the guide bars are folded apart or collapsed! Always run the cables along the outside of the bar connection. A damaged cable may result in a technical defect of the device.

Transporting and securing the device

• If the device has to be carried, do not hold the ejection flap. Hold it at the front, on the housing, and at the back, on the handlebar connection (see figure N).
  Please take the weight of the machine into consideration before lifting it (see Technical Data). Lifting large weights can result in health problems.
  We recommend that two people should always lift or carry the device.
  Transport the device upright on all 4 wheels to avoid fuel loss, damage to the equipment and personal injury.
• Park the means of transport on level ground so that the device cannot roll away before it is secured.
• Remove the collecting bag and secure it separately during transport.
• Secure the device with approved load-securing devices (e.g. tie-down straps with clamping elements) on or inside the vehicle. Tie-down straps are belt bands made of synthetic fibres. Every tie-down strap is marked with a label. The label contains

important details for application. The information on this label must be heeded when using the tie-down strap.
- For loaded goods that can roll, we recommend using direct strapping with four lashing straps. Secure the wheels of the device in such a way that it does not move during transportation.

ATTENTION

Do not tighten the belts too firmly. Fixing the device too firmly can cause damage.

Servicing the cutter bar

A sharp cutter guarantees perfect cutting performance. Before using the machine, always check the condition and firm seating of the blade. The blade fastening screw must always be tightened by an authorised workshop. If the blade screw is tightened excessively or insufficiently, blade coupling and cutter bar may be damaged or get loose, which can lead to serious injuries. A worn or damaged blade must imperatively be replaced.

Regrinding and balancing of the cutter bar (figure Q)

WARNING

The regrinding and balancing of the cutter bar must be carried out by an authorised workshop. An incorrectly ground and unbalanced blade can cause strong vibrations and damage the lawn mower.

The cutting edges of the cutter bar may only be reground until the respective value (see figure Q) has been reached. Attention! Observe the grinding angle of 30^ .

Your workshop can check this value (wear limit) for you!

WARNING

A blade in which the maximum permissible wear limit has been exceeded, may break and be thrown away, which can lead to serious injuries.

Changing the cutter bar

WARNING

The replacing of the cutter bar must be carried out by an authorised workshop. Due to an incorrectly assembled blade coupling or an excessively or insufficiently tightened blade screw, the cutter bar may become loose, which can lead to serious injuries.

• For replacement, use only original cutter bars. Non-equivalent spare parts can damage the machine and are a safety hazard.
• Replacement cutter bars must be permanently marked with the name and/or company logo of the manufacturer or supplier and the part number.

Servicing the wheels

40-CLASSIC

Lubricate the wheel bearings once a year or every 15-20 operating hours.

• Remove the wheel caps S.
• Using a wrench, loosen the hexagonal nut and remove the washer and the wheels.
• After the bearings have been lubricated with roller bearing grease "KAJO-Langzeitfett LZR 2", push the wheels back in place, attach the washer, fasten using the hexagonal nut and tighten so that the wheels can turn easily but without play. Reattach the wheel cap.

45-A CLASSIC & 51-A CLASSIC

Lubricate the wheel bearings once a year or every 15-20 operating hours.

• Remove the covers in the centre of the wheel caps R.
• Using a wrench, loosen the hexagonal nut, remove the cone pulley, pull the wheels off the wheel axle together with the wheel cap. Remove the wheel cap from the wheel.
• After the bearings have been lubricated with roller bearing grease (e.g. "KAJO-Langzeitfett LZR 2"), push the wheels back in place and attach the wheel cap. Attach the cone pulley with the section (smaller diameter) facing the wheel, fasten using the hexagonal nut and tighten so that the wheels can turn easily but without play. Reinsert the covers in the centre of the wheel caps.

Maintenance of the rear wheel drive (only with connectible autodrive) (figure R)

Lubricate the wheel bearings once a year or every 15-20 operating hours.

• Remove the wheel cap cover on both sides.

• Using a wrench, loosen the hexagonal nut, remove the cone pulley, pull the drive wheels off the wheel axle together with the wheel cap.

• Remove the wheel cover; watch out for the washer while doing so.
• Remove the dirt from the wheel cover, the freewheel sprocket on the gear shaft and the sprocket on the inside of the wheel.

NOTE

Do not remove the freewheel sprocket from the gear shaft!

Grease the bearings using the roller bearing grease "KAJO-Langzeitfett LZR 2". Do not grease the freewheel sprocket and the sprocket in the wheel!
- Attach the wheel cover and push the washer onto the wheel axle. When fitting the drive wheel, make sure that pinion and sprocket engage; slightly twist the wheel on the axle, if necessary.
- Attach the cone pulley, fasten using the hexagonal nut and tighten so that the wheels can turn easily but without play. Reinsert the wheel cap cover.

Maintenance of the drive (only with connectible autodrive)

• For the perfect functioning of the belt drive, it is absolutely necessary that the Bowden cable for switching the autodrive on/off works smoothly.
• The Bowden cable is not adjustable and must be replaced if it does no longer work properly.

Replacing the drive V-belt

Only allow the drive V-belt to be replaced by an authorised workshop.

18 SERVICING THE ENGINE

Safety information! For explanation of symbols, see the table on page 3

WARNING

Avoid injuries! Engine exhaust fumes contain carbon monoxide and can cause serious illness or death.

Do not run an engine in an enclosed area, such as a garage, even with doors and windows open. Move the machine to an outside area before starting the engine.

IMPORTANT

For cleaning and maintenance work, do not put the engine or mower on the side, but tilt it up at the front O (spark plug up); otherwise starting difficulties may occur. When tilting the mower upwards, make sure that the ejection flap is not damaged. Secure the mower in the raised position!

ATTENTION

When tilting the machine upwards, ensure that no oil or fuel comes out of the machine. Fire hazard!

The regular implementation of the prescribed maintenance and care work are the prerequisite for a permanent and fault-free functionality of the engine and also the basic requirement for any guarantee claims.

The engine should be kept clean, particularly on the outside, and the silencer and cylinder area must always be kept free from foreign bodies (e.g. grass residue). The engine and exhaust reach very high temperatures during operation. Flammable foreign bodies such as leaves, grass etc. may catch fire.

Perfect cooling can also only be ensured when cylinder ribs are always clean.

IMPORTANT

Never use a pressure cleaner or ordinary water jet to clean the engine. Damages or expensive repairs can be the consequence of such action.

Oil change

NOTE

For environmental reasons, we recommend that the oil change is performed by an authorised workshop.

The first oil change in a new engine is required after approx. 5 operating hours.

Later, it should be done every 50 operating hours or at least once per mowing season.

• Before the engine or the device is tilted to drain oil, empty the petrol tank and let the engine run until it stops due to lack of fuel.
• Stop the engine and remove the spark plug connector.
• Change the oil as long as the engine is warm.

• For oil change, remove the dipstick from the oil filling nozzle.

• Place the mower to the side so that the spark plug side is at the top and the waste oil is drained into a collecting vessel.

Do not drain used oil into the sewage system or soil; dispose of it according to the local regulations.

• Put up the mower and fill in brand oil at the connector (for quantity and quality refer to the technical data). Screw in the dipstick and check the oil level (see "Checking the oil level" and "Filling with oil", figure Y1)! If the oil level is correct, insert the dipstick and tighten it.

Cleaning and replacing the air filter (figure W)

IMPORTANT

Never let the engine start or run whilst the air filter is removed.

• Loosen the air filter cover lock (4) with a screwdriver from the air filter housing (1) and remove the air filter cover (3).
• Remove the filter(s) (2).
  Clean the filter(s) every 50 operational hours.

In case of minor contamination, tap out gently on a smooth surface. In case of severe contamination or damage, renew the filter(s). Do not wash out or blast out the paper filter using compressed air and do not oil it.

• Insert the filter(s) (2).
• Attach the air filter cover (3) onto the filter and let the air filter cover lock (4) engage in the air filter housing (1).

In the case of unfavourable operation conditions (severe formation of dust), cleaning is required after every mowing job. Replace the air filter annually or every 200 operating hours.

(For the air filter order number, refer to original spare parts and accessories)

Checking the spark plug (figure Y)

To check for wear, remove the spark plug connector and screw out the spark plug. If the electrode is badly worn, the spark plug must be replaced as a matter of course (for order no. see original spare parts list and accessories).

Otherwise it is sufficient to clean the spark plug with a steel brush and set the electrode gap to between 0.7 and 0.8mm . Screw the spark plug (pay attention to sealing ring) into the engine by hand and tighten using the socket wrench. Press on spark plug connector. Replace the spark plug annually.

Correct winter storage of the engine (or when not used for a long period of time)

Empty the petrol tank and let the engine run until it stops due to lack of fuel.
- Stop the engine and remove the spark plug connector.
- Drain the oil as long as the engine is still warm. Fill in fresh oil (for quantity and quality refer to the technical data).
- Remove grass and mowing deposits from the cylinder and cylinder ribs, under the engine cover and around the silencer.
- Always keep the device in a clean state in a closed, dry room and inaccessible to children.

19 TROUBLESHOOTING

Faults	Possible causes	Remedy
Engine does not start	Safety grip not pressed down.	Press the control bar to the upper part of the handlebar D.
	Fuel tank is empty.	Fill the fuel tank with clean and fresh fuel.
	Spark plug connector loose.	Press on spark plug connector or have it checked by an authorised workshop.
	Spark plug defective or dirty or electrode burnt out.	Replace or clean the spark plug, set the electrode gap Y: 0.7-0.8 mm
	Excessive petrol supply to engine (spark plug wet).	Have it checked by an authorised workshop.
	Air filter soiled.	Clean or replace the air filter insert W.
Engine power decreasing	Air filter soiled.	Clean or replace the air filter insert W.
	Spark plug clogged with soot.	Have it checked by an authorised workshop.

	Fuel old or soiled	Empty the petrol tank and fill with fresh fuel.
Engine runs irregularly	Air filter soiled.	Clean or replace the air filter insert W.
	Spark plug clogged with soot.	Have it checked by an authorised workshop.
Mower does not move (only with connectible autodrive)	Drive control bar not pulled up.	Pull the drive control bar up G.
		Have it checked by an authorised workshop.
Extreme vibration		Have it checked by an authorised workshop.
Poor cutting, lawn turns yellow	Cutter bar blunt.	Have it reground and balanced by an authorised workshop Q.
	Cutting height too low.	Set higher cutting height I.
	Engine speed too low.	Have it checked by an authorised workshop.
	Excessive mowing speed.	Adjust the mowing speed and switch off the autodrive, if necessary.
	Mower paths do not overlap sufficiently.	With high grass, the mowing paths may possibly have to overlap more.
	Lawn matted.	A noticeable improvement can be achieved by using a scarifier.
Ejection blocked	Collecting bag full.	Empty the collecting bag L.
	Engine speed too low.	Have it checked by an authorised workshop.
	Cutting height too low and grass too high.	Set higher cutting height I.
	Excessive mowing speed.	Adjust the mowing speed and switch off the autodrive, if necessary.
	Grass is wet.	Let lawn dry.
The mulched grass looks bad: lumps, excessive amounts of cut grass, coarse cut	Cutter bar blunt.	Have it reground and balanced by an authorised workshop.
	Mulching rule not followed (cut max. 1/3 of grass height; the grass height to be cut must be less than 10 cm).	Set higher cutting height I. Convert mower to rear ejection U2 + S1 and mow the lawn with a high cutting height setting first.
	Excessive travel speed.	Adjust the travel speed, switch off the autodrive, if necessary.
	Grass accumulation under the mower.	Set higher cutting height I.
	Mower paths do not overlap sufficiently.	With high grass, the mowing paths may possibly have to overlap more.
	Grass is wet.	Set higher cutting height I. Let lawn dry.

In case of faults and defects which have not been listed here, please contact the nearest authorised workshop.
Repairs which require specialised knowledge should only be performed by a qualified expert. Your authorised workshop will naturally also be glad to help if you do not wish to perform the maintenance work described here yourself.

20 TECHNICAL DATA

Engine

40-CLASSIC

Engine	LONCIN 4-stroke engine, 1P65FE
Capacity	139 cm³
Rotation speed	2800 rpm
Rated power	2.1 kW
Electrode gap	0.7 – 0.8 mm
Fuel	Lead-free standard fuel, with max. 10% ethanol
Tank capacity	approx. 0.9 litres
Lubricating oil	SAE 10W-30, SAE 10W-40, API SE or similar brand name oil minimum quality SF
Oil quantity	0.5 litres

45-A CLASSIC, 51-A CLASSIC

Engine	LONCIN 4-stroke engine, 1P65FE-2
Capacity	166 cm3
Rotation speed	2800 rpm
Rated power	2.7 kW
Electrode gap	0.7 – 0.8 mm
Fuel	Lead-free standard fuel with max. 10% ethanol
Tank capacity	approx. 1.0 litres
Lubricating oil	SAE 10W-30, SAE 10W-40, API SE or similar brand name oil minimum quality SF
Oil quantity	0.5 litres

Mower

Housing	Steel
Cutting width	400 mm (40-CLASSIC)
	450 mm (45-A CLASSIC)
	510 mm (51-A CLASSIC)
Cutting heights	Centre, 25, 35, 50, 70, 80 mm (40-CLASSIC)
	Centre, 25, 40, 55, 70, 80 mm (45-A CLASSIC)
	Centre, 25, 35, 50, 60, 75 mm (51-A CLASSIC)
Height adjustable guide bar	3 times
Grass collector capacity	40 litres (40-CLASSIC)
	60 litres (45-A CLASSIC, 51-A CLASSIC)
Travel speed	2.8 km/h (45-A CLASSIC, 51-A CLASSIC)
Weight	24.0 kg (40-CLASSIC)
	30.5 kg (45-A CLASSIC)
	32.0 kg (51-A CLASSIC)
Length	1260 mm (40-CLASSIC)
	1380 mm (45-A CLASSIC)
	1500 mm (51-A CLASSIC)
Width	440 mm (40-CLASSIC)
	530 mm (45-A CLASSIC)
	530 mm (51-A CLASSIC)
Height	1040 mm (40-CLASSIC)
	1040 mm (45-A CLASSIC)
	1020 mm (51-A CLASSIC)
Wheels front / rear	Ø 150 mm / Ø 180 mm (40-CLASSIC)
	Ø 180 mm / Ø 180 mm (45-A CLASSIC)
	Ø 180 mm / Ø 180 mm (51-A CLASSIC)

Bearing front	Cup-and-cone bearing
Bearing rear	Cup-and-cone bearing

Sound power level

40-CLASSIC

Guaranteed sound power level; measured according to 2000/14/EC	Lw3 = 93 dB(A)
45-A CLASSIC
Guaranteed sound power level; measured according to 2000/14/EC	Lw3 = 96 dB(A)
51-A CLASSIC
Guaranteed sound power level; measured according to 2000/14/EC	Lw3 = 98 dB(A)

Sound pressure level

40-CLASSIC

Emission sound pressure level at operator's workplace; measured according to EN ISO 5395-2	LpA = 77.2 dB(A)
Measuring inaccuracies; according to ISO 4871	2.5 dB

45-A CLASSIC

Emission sound pressure level at operator's workplace; measured according to EN ISO 5395-2	LpA = 80.9 dB(A)
Measuring inaccuracies; according to ISO 4871	2.5 dB

51-A CLASSIC

Emission sound pressure level at operator's workplace; measured according to EN ISO 5395-2	LpA = 82.7 dB(A)
Measuring inaccuracies; according to ISO 4871	2.5 dB

Vibrations

40-CLASSIC

Vibrations at the guide bar; measured according to EN ISO 5395-2	aW= 2.3 m/s2
Measuring inaccuracies; according EN 12096	1.7 m/s2

45-A CLASSIC

Vibrations at the guide bar; measured according to EN ISO 5395-2	aW=2.5 m/s2
Measuring inaccuracies; according to EN 12096	0.2 m/s2

51-A CLASSIC

Vibrations at the guide bar; measured according to EN ISO 5395-2	aw = 3.0 m/s²
Measuring inaccuracies; according to EN 12096	1.7 m/s²

21 ORIGINAL SPARE PARTS AND ACCESSORIES

Engine oil		SA24208
Roller bearing grease		SAA11300
Spark plug		SAE10005
Air filter (40-CLASSIC)		SAE10393 & SAE10394
Air filter (45-A CLASSIC, 51-A CLASSIC)		SAE10006
Cutter bar	For safety reasons, the cutter bar must always be replaced by an authorised workshop. This workshop has the respective spare part number for the cutter bar available.

45-A CLASSIC, 51-A CLASSIC

Motor STOP

45-A CLASSIC, 51-A CLASSIC

- Oliepeil controlleren

45-A CLASSIC, 51-A CLASSIC

PARADA del motor

45-A CLASSIC, 51-A CLASSIC

45-A CLASSIC, 51-A CLASSIC

45-A CLASSIC, 51-A CLASSIC

STOP motore

45-A CLASSIC, 51-A CLASSIC

45-A CLASSIC, 51-A CLASSIC

fulfils al relevant provisions and essential requirements of the following directives:

Name and address of the person in the community authorized to compile the technical construction file:

fulfils al relevant provisions and essential requirements of the following directives:

Name and address of the person in the community authorized to compile the technical construction file:

Manufacturing unit / Fabricage-1

Auf dem Höchsten 22

Name and address of the person in the community authorized to compile the technical construction file:

Manufacturing unit / Fabricage-1

Auf dem Höchsten 22